changes

fusion_accounting/fusion_accounting_ai/services/tools/__init__.py

@@ -0,0 +1,23 @@
+from .bank_reconciliation import TOOLS as BANK_RECON_TOOLS
+from .hst_management import TOOLS as HST_TOOLS
+from .accounts_receivable import TOOLS as AR_TOOLS
+from .accounts_payable import TOOLS as AP_TOOLS
+from .journal_review import TOOLS as JOURNAL_TOOLS
+from .month_end import TOOLS as MONTH_END_TOOLS
+from .payroll import TOOLS as PAYROLL_TOOLS
+from .inventory import TOOLS as INVENTORY_TOOLS
+from .adp import TOOLS as ADP_TOOLS
+from .reporting import TOOLS as REPORTING_TOOLS
+from .audit import TOOLS as AUDIT_TOOLS
+from .financial_reports import TOOLS as FINANCIAL_REPORTS_TOOLS
+from .asset_management import TOOLS as ASSET_MANAGEMENT_TOOLS
+from .customer_followup import TOOLS as CUSTOMER_FOLLOWUP_TOOLS
+
+TOOL_DISPATCH = {}
+for tools_dict in [
+    BANK_RECON_TOOLS, HST_TOOLS, AR_TOOLS, AP_TOOLS, JOURNAL_TOOLS,
+    MONTH_END_TOOLS, PAYROLL_TOOLS, INVENTORY_TOOLS, ADP_TOOLS,
+    REPORTING_TOOLS, AUDIT_TOOLS, FINANCIAL_REPORTS_TOOLS,
+    ASSET_MANAGEMENT_TOOLS, CUSTOMER_FOLLOWUP_TOOLS,
+]:
+    TOOL_DISPATCH.update(tools_dict)

fusion_accounting/fusion_accounting_ai/services/tools/accounts_payable.py

@@ -0,0 +1,384 @@
+import logging
+from odoo import fields
+from datetime import timedelta
+
+_logger = logging.getLogger(__name__)
+
+
+def get_ap_aging(env, params):
+    """Return AP aging buckets. Routed through FollowupAdapter for tri-mode consistency."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'followup')
+    return adapter.aged_payables(company_id=env.company.id)
+
+
+def find_duplicate_bills(env, params):
+    window_days = int(params.get('window_days', 7))
+    bills = env['account.move'].search([
+        ('move_type', 'in', ('in_invoice', 'in_refund')),
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ], order='partner_id, amount_total, date')
+
+    duplicates = []
+    prev = None
+    for bill in bills:
+        if prev and (
+            prev.partner_id == bill.partner_id
+            and abs(prev.amount_total - bill.amount_total) < 0.01
+            and abs((prev.date - bill.date).days) <= window_days
+        ):
+            duplicates.append({
+                'bill_1': {'id': prev.id, 'name': prev.name, 'date': str(prev.date)},
+                'bill_2': {'id': bill.id, 'name': bill.name, 'date': str(bill.date)},
+                'partner': bill.partner_id.name,
+                'amount': bill.amount_total,
+            })
+        prev = bill
+
+    return {'count': len(duplicates), 'duplicates': duplicates[:20]}
+
+
+def match_bill_to_po(env, params):
+    bill_id = int(params['bill_id'])
+    bill = env['account.move'].browse(bill_id)
+    if not bill.exists():
+        return {'error': 'Bill not found'}
+    matches = []
+    for line in bill.invoice_line_ids:
+        if line.purchase_line_id:
+            matches.append({
+                'bill_line': line.name or '',
+                'po': line.purchase_line_id.order_id.name,
+                'po_line': line.purchase_line_id.name,
+                'po_qty': line.purchase_line_id.product_qty,
+                'bill_qty': line.quantity,
+                'match': abs(line.quantity - line.purchase_line_id.product_qty) < 0.01,
+            })
+    return {'bill': bill.name, 'matches': matches, 'unmatched_lines': len(bill.invoice_line_ids) - len(matches)}
+
+
+def get_unpaid_bills(env, params):
+    domain = [
+        ('move_type', 'in', ('in_invoice', 'in_refund')),
+        ('state', '=', 'posted'),
+        ('payment_state', 'in', ('not_paid', 'partial')),
+        ('company_id', '=', env.company.id),
+    ]
+    if params.get('partner_id'):
+        domain.append(('partner_id', '=', int(params['partner_id'])))
+    bills = env['account.move'].search(domain, order='invoice_date_due asc', limit=int(params.get('limit', 50)))
+    return {
+        'count': len(bills),
+        'total': sum(b.amount_residual for b in bills),
+        'bills': [{
+            'id': b.id, 'name': b.name,
+            'partner': b.partner_id.name if b.partner_id else '',
+            'amount_total': b.amount_total,
+            'amount_residual': b.amount_residual,
+            'date_due': str(b.invoice_date_due) if b.invoice_date_due else '',
+        } for b in bills],
+    }
+
+
+def verify_bill_taxes(env, params):
+    bill_id = int(params['bill_id'])
+    bill = env['account.move'].browse(bill_id)
+    if not bill.exists():
+        return {'error': 'Bill not found'}
+    issues = []
+    for line in bill.invoice_line_ids:
+        if line.product_id and not line.tax_ids:
+            issues.append({
+                'line': line.name or line.product_id.name,
+                'issue': 'No tax applied to product line',
+            })
+    return {'bill': bill.name, 'issues': issues, 'clean': len(issues) == 0}
+
+
+def get_payment_schedule(env, params):
+    days_ahead = int(params.get('days_ahead', 30))
+    cutoff = fields.Date.today() + timedelta(days=days_ahead)
+    bills = env['account.move'].search([
+        ('move_type', '=', 'in_invoice'),
+        ('state', '=', 'posted'),
+        ('payment_state', 'in', ('not_paid', 'partial')),
+        ('invoice_date_due', '<=', cutoff),
+        ('company_id', '=', env.company.id),
+    ], order='invoice_date_due asc')
+    return {
+        'period': f'Next {days_ahead} days',
+        'total': sum(b.amount_residual for b in bills),
+        'bills': [{
+            'id': b.id, 'name': b.name,
+            'partner': b.partner_id.name if b.partner_id else '',
+            'amount_residual': b.amount_residual,
+            'date_due': str(b.invoice_date_due) if b.invoice_date_due else '',
+        } for b in bills[:50]],
+    }
+
+
+def search_partners(env, params):
+    """Search for partners/vendors by name keyword."""
+    keyword = params.get('keyword', '')
+    if not keyword or len(keyword) < 2:
+        return {'error': 'Keyword must be at least 2 characters'}
+    domain = [('name', 'ilike', keyword), ('company_id', 'in', [env.company.id, False])]
+    if params.get('supplier_only'):
+        domain.append(('supplier_rank', '>', 0))
+    partners = env['res.partner'].search(domain, limit=int(params.get('limit', 20)))
+    return {
+        'count': len(partners),
+        'partners': [{
+            'id': p.id,
+            'name': p.name,
+            'supplier_rank': p.supplier_rank,
+            'customer_rank': p.customer_rank,
+            'vat': p.vat or '',
+            'email': p.email or '',
+            'phone': p.phone or '',
+        } for p in partners],
+    }
+
+
+def find_similar_bank_lines(env, params):
+    """Find past reconciled bank lines with similar description to suggest coding patterns.
+    Also checks vendor bill tax patterns if a partner is identified."""
+    keyword = params.get('keyword', '')
+    if not keyword or len(keyword) < 3:
+        return {'error': 'Keyword must be at least 3 characters'}
+    # Find reconciled bank lines with matching payment_ref
+    lines = env['account.bank.statement.line'].search([
+        ('is_reconciled', '=', True),
+        ('payment_ref', 'ilike', keyword),
+        ('company_id', '=', env.company.id),
+    ], order='date desc', limit=int(params.get('limit', 10)))
+
+    matches = []
+    found_partner_id = None
+    for line in lines:
+        move = line.move_id
+        if not move:
+            continue
+        expense_info = {'account_code': '', 'account_name': '', 'tax_applied': False, 'tax_amount': 0.0}
+        for ml in move.line_ids:
+            if ml.account_id.account_type in ('expense', 'expense_direct_cost', 'expense_depreciation'):
+                expense_info['account_code'] = ml.account_id.code
+                expense_info['account_name'] = ml.account_id.name
+                expense_info['tax_applied'] = bool(ml.tax_ids)
+                expense_info['tax_amount'] = sum(t.amount for t in ml.tax_ids) if ml.tax_ids else 0.0
+                break
+        if line.partner_id and not found_partner_id:
+            found_partner_id = line.partner_id.id
+        matches.append({
+            'id': line.id,
+            'date': str(line.date),
+            'payment_ref': line.payment_ref or '',
+            'amount': line.amount,
+            'partner': line.partner_id.name if line.partner_id else '',
+            'partner_id': line.partner_id.id if line.partner_id else None,
+            'expense_account': expense_info['account_code'],
+            'expense_account_name': expense_info['account_name'],
+            'tax_applied': expense_info['tax_applied'],
+            'tax_rate': expense_info['tax_amount'],
+        })
+
+    result = {
+        'keyword': keyword,
+        'count': len(matches),
+        'matches': matches,
+        'suggestion': matches[0] if matches else None,
+    }
+
+    # Check vendor tax profile cache first (fast), fall back to live query
+    partner_id = found_partner_id or (int(params['partner_id']) if params.get('partner_id') else None)
+    if partner_id:
+        profile = env['fusion.vendor.tax.profile'].search([
+            ('partner_id', '=', partner_id),
+            ('company_id', '=', env.company.id),
+        ], limit=1)
+        if profile:
+            result['vendor_tax_pattern'] = {
+                'source': 'cached_profile',
+                'total_bills': profile.total_bills,
+                'bills_with_tax': profile.bills_with_hst,
+                'bills_no_tax': profile.bills_zero_rated,
+                'avg_tax_pct': profile.avg_tax_pct,
+                'tax_classification': profile.tax_classification,
+                'tax_note': profile.tax_note,
+                'primary_account_id': profile.primary_account_id.id if profile.primary_account_id else None,
+                'primary_account_code': profile.primary_account_code or '',
+                'is_foreign': profile.is_foreign,
+                'is_po_vendor': profile.is_po_vendor,
+                'po_count': profile.po_count,
+            }
+        else:
+            # No cached profile — live query for new/small vendors
+            bills = env['account.move'].search([
+                ('move_type', '=', 'in_invoice'), ('state', '=', 'posted'),
+                ('partner_id', '=', partner_id),
+            ], order='date desc', limit=10)
+            tax_stats = {'source': 'live_query', 'total_bills': len(bills),
+                         'bills_with_tax': 0, 'bills_no_tax': 0,
+                         'avg_tax_pct': 0.0, 'tax_note': ''}
+            tax_pcts = []
+            for bill in bills:
+                if bill.amount_tax > 0.01:
+                    tax_stats['bills_with_tax'] += 1
+                    if bill.amount_untaxed > 0:
+                        tax_pcts.append(round(bill.amount_tax / bill.amount_untaxed * 100, 2))
+                else:
+                    tax_stats['bills_no_tax'] += 1
+            if tax_pcts:
+                tax_stats['avg_tax_pct'] = round(sum(tax_pcts) / len(tax_pcts), 2)
+            if tax_stats['total_bills'] > 0:
+                if tax_stats['bills_no_tax'] == tax_stats['total_bills']:
+                    tax_stats['tax_note'] = 'This vendor NEVER charges HST. All bills are zero-rated.'
+                elif tax_stats['avg_tax_pct'] < 2.0 and tax_stats['bills_with_tax'] > 0:
+                    tax_stats['tax_note'] = (
+                        f'HST only on shipping (avg {tax_stats["avg_tax_pct"]}%). '
+                        f'Do NOT apply HST to full amount.'
+                    )
+                elif tax_stats['avg_tax_pct'] >= 12.0:
+                    tax_stats['tax_note'] = f'Consistently charges HST at ~{tax_stats["avg_tax_pct"]}%.'
+            result['vendor_tax_pattern'] = tax_stats
+
+    return result
+
+
+def create_vendor_bill(env, params):
+    """[Tier 3] Create a vendor bill (account.move with move_type='in_invoice').
+    Requires user approval before execution."""
+    partner_id = int(params['partner_id'])
+    invoice_date = params.get('invoice_date', str(fields.Date.today()))
+    bill_lines = params.get('lines', [])
+    if not bill_lines:
+        return {'error': 'At least one invoice line is required'}
+
+    partner = env['res.partner'].browse(partner_id)
+    if not partner.exists():
+        return {'error': f'Partner not found: {partner_id}'}
+
+    invoice_line_vals = []
+    for line in bill_lines:
+        line_vals = {
+            'name': line.get('description', 'Expense'),
+            'price_unit': float(line.get('price_unit', 0)),
+            'quantity': float(line.get('quantity', 1)),
+        }
+        if line.get('account_id'):
+            line_vals['account_id'] = int(line['account_id'])
+        if line.get('tax_ids'):
+            line_vals['tax_ids'] = [(6, 0, [int(t) for t in line['tax_ids']])]
+        invoice_line_vals.append((0, 0, line_vals))
+
+    try:
+        bill = env['account.move'].create({
+            'move_type': 'in_invoice',
+            'partner_id': partner_id,
+            'invoice_date': invoice_date,
+            'date': invoice_date,
+            'invoice_line_ids': invoice_line_vals,
+            'company_id': env.company.id,
+        })
+
+        if params.get('post', False):
+            bill.action_post()
+
+        return {
+            'status': 'created',
+            'bill_id': bill.id,
+            'bill_name': bill.name,
+            'partner': partner.name,
+            'amount_total': bill.amount_total,
+            'state': bill.state,
+        }
+    except Exception as e:
+        _logger.error("Failed to create vendor bill: %s", e)
+        return {'error': str(e)}
+
+
+def register_bill_payment(env, params):
+    """[Tier 3] Register payment on a posted vendor bill and optionally reconcile to bank line.
+    Requires user approval before execution."""
+    bill_id = int(params['bill_id'])
+    journal_id = int(params['journal_id'])
+    bill = env['account.move'].browse(bill_id)
+    if not bill.exists() or bill.state != 'posted':
+        return {'error': 'Bill not found or not posted'}
+
+    payment_date = params.get('payment_date', str(fields.Date.today()))
+
+    try:
+        # Use the payment register wizard
+        ctx = {
+            'active_model': 'account.move',
+            'active_ids': [bill_id],
+        }
+        wizard = env['account.payment.register'].with_context(**ctx).create({
+            'journal_id': journal_id,
+            'payment_date': payment_date,
+        })
+        # Optionally set amount if provided (otherwise defaults to bill amount)
+        if params.get('amount'):
+            wizard.amount = float(params['amount'])
+
+        payments = wizard.action_create_payments()
+
+        # Find the created payment
+        payment = None
+        if isinstance(payments, dict) and payments.get('res_id'):
+            payment = env['account.payment'].browse(payments['res_id'])
+        elif isinstance(payments, dict) and payments.get('domain'):
+            payment = env['account.payment'].search(payments['domain'], limit=1)
+        else:
+            # Fallback: find the latest payment for this bill
+            payment = env['account.payment'].search([
+                ('partner_id', '=', bill.partner_id.id),
+            ], order='create_date desc', limit=1)
+
+        result = {
+            'status': 'paid',
+            'bill_id': bill_id,
+            'bill_name': bill.name,
+            'payment_state': bill.payment_state,
+        }
+        if payment:
+            result['payment_id'] = payment.id
+            result['payment_name'] = payment.name
+
+        # Optionally reconcile to a bank statement line
+        if params.get('statement_line_id') and payment:
+            try:
+                st_line = env['account.bank.statement.line'].browse(int(params['statement_line_id']))
+                if st_line.exists() and not st_line.is_reconciled:
+                    # Find the payment's move lines on the bank's outstanding account
+                    pay_move_lines = payment.move_id.line_ids.filtered(
+                        lambda l: l.account_id.reconcile and not l.reconciled
+                    )
+                    if pay_move_lines:
+                        st_line.set_line_bank_statement_line(pay_move_lines.ids)
+                        result['reconciled'] = True
+                        result['statement_line_id'] = st_line.id
+            except Exception as e:
+                _logger.warning("Payment created but bank reconciliation failed: %s", e)
+                result['reconcile_error'] = str(e)
+
+        return result
+    except Exception as e:
+        _logger.error("Failed to register payment: %s", e)
+        return {'error': str(e)}
+
+
+TOOLS = {
+    'get_ap_aging': get_ap_aging,
+    'find_duplicate_bills': find_duplicate_bills,
+    'match_bill_to_po': match_bill_to_po,
+    'get_unpaid_bills': get_unpaid_bills,
+    'verify_bill_taxes': verify_bill_taxes,
+    'get_payment_schedule': get_payment_schedule,
+    'search_partners': search_partners,
+    'find_similar_bank_lines': find_similar_bank_lines,
+    'create_vendor_bill': create_vendor_bill,
+    'register_bill_payment': register_bill_payment,
+}

fusion_accounting/fusion_accounting_ai/services/tools/accounts_receivable.py

@@ -0,0 +1,159 @@
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+def get_ar_aging(env, params):
+    """Return AR aging buckets. Routed through FollowupAdapter for tri-mode consistency."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'followup')
+    return adapter.aged_receivables(company_id=env.company.id)
+
+
+def get_overdue_invoices(env, params):
+    """Return overdue customer invoices. Routed through FollowupAdapter."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'followup')
+    rows = adapter.overdue_invoices(
+        days_overdue=int(params.get('min_days_overdue', 1)),
+        limit=int(params.get('limit', 50)),
+    )
+    return {
+        'count': len(rows),
+        'invoices': [{
+            'id': r['id'],
+            'name': r['name'],
+            'partner': r['partner_name'] or '',
+            'email': r['partner_email'],
+            'phone': r['partner_phone'],
+            'amount_total': r['amount_total'],
+            'amount_residual': r['amount_residual'],
+            'date_due': str(r['invoice_date_due']) if r['invoice_date_due'] else '',
+            'days_overdue': r['days_overdue'],
+        } for r in rows],
+    }
+
+
+def get_partner_balance(env, params):
+    """Get AR and AP balance for a partner. Accepts partner_id or partner_name."""
+    partner = None
+    if params.get('partner_id'):
+        partner = env['res.partner'].browse(int(params['partner_id']))
+    elif params.get('partner_name'):
+        partner = env['res.partner'].search([
+            ('name', 'ilike', params['partner_name']),
+        ], limit=1)
+    if not partner or not partner.exists():
+        return {'error': f"Partner not found: {params.get('partner_name', params.get('partner_id', '?'))}"}
+
+    # AR balance (receivable)
+    ar_amls = env['account.move.line'].search([
+        ('partner_id', '=', partner.id),
+        ('account_id.account_type', '=', 'asset_receivable'),
+        ('parent_state', '=', 'posted'),
+        ('reconciled', '=', False),
+        ('company_id', '=', env.company.id),
+    ])
+    ar_balance = sum(aml.amount_residual for aml in ar_amls)
+
+    # AP balance (payable)
+    ap_amls = env['account.move.line'].search([
+        ('partner_id', '=', partner.id),
+        ('account_id.account_type', '=', 'liability_payable'),
+        ('parent_state', '=', 'posted'),
+        ('reconciled', '=', False),
+        ('company_id', '=', env.company.id),
+    ])
+    ap_balance = sum(aml.amount_residual for aml in ap_amls)
+
+    open_items = [{
+        'id': aml.id,
+        'move_name': aml.move_id.name,
+        'ref': aml.ref or '',
+        'date': str(aml.date),
+        'amount_residual': aml.amount_residual,
+        'type': 'receivable' if aml.account_id.account_type == 'asset_receivable' else 'payable',
+        'date_maturity': str(aml.date_maturity) if aml.date_maturity else '',
+    } for aml in (ar_amls | ap_amls)[:30]]
+
+    return {
+        'partner': partner.name,
+        'partner_id': partner.id,
+        'ar_balance': ar_balance,
+        'ap_balance': ap_balance,
+        'net_balance': ar_balance + ap_balance,
+        'they_owe_us': ar_balance if ar_balance > 0 else 0,
+        'we_owe_them': abs(ap_balance) if ap_balance < 0 else 0,
+        'open_items': open_items,
+    }
+
+
+def send_followup(env, params):
+    """Send a follow-up to a partner. Routed through FollowupAdapter so the
+    Enterprise-only execute_followup path is isolated behind the adapter."""
+    from ..data_adapters import get_adapter
+    partner_id = int(params['partner_id'])
+    options = {
+        'partner_id': partner_id,
+        'email': params.get('send_email', False),
+        'print': params.get('print_letter', False),
+        'sms': False,
+    }
+    if params.get('email_subject'):
+        options['email_subject'] = params['email_subject']
+    if params.get('body'):
+        options['body'] = params['body']
+    adapter = get_adapter(env, 'followup')
+    return adapter.send_followup(partner_id=partner_id, options=options)
+
+
+def get_followup_report(env, params):
+    """Return the follow-up report HTML for a partner. Routed through FollowupAdapter."""
+    from ..data_adapters import get_adapter
+    partner_id = int(params['partner_id'])
+    adapter = get_adapter(env, 'followup')
+    return adapter.followup_report_html(partner_id=partner_id)
+
+
+def reconcile_payment_to_invoice(env, params):
+    move_line_ids = [int(x) for x in params['move_line_ids']]
+    amls = env['account.move.line'].browse(move_line_ids)
+    if len(amls) < 2:
+        return {'error': 'Need at least 2 journal items to reconcile'}
+    amls.reconcile()
+    return {
+        'status': 'reconciled',
+        'move_line_ids': move_line_ids,
+    }
+
+
+def get_unmatched_payments(env, params):
+    domain = [
+        ('account_id.account_type', '=', 'asset_receivable'),
+        ('parent_state', '=', 'posted'),
+        ('reconciled', '=', False),
+        ('move_id.payment_id', '!=', False),
+        ('company_id', '=', env.company.id),
+    ]
+    amls = env['account.move.line'].search(domain, order='date desc')
+    return {
+        'count': len(amls),
+        'payments': [{
+            'id': aml.id,
+            'date': str(aml.date),
+            'ref': aml.ref or aml.move_id.name,
+            'partner': aml.partner_id.name if aml.partner_id else '',
+            'amount': abs(aml.amount_residual),
+        } for aml in amls[:50]],
+    }
+
+
+TOOLS = {
+    'get_ar_aging': get_ar_aging,
+    'get_overdue_invoices': get_overdue_invoices,
+    'get_partner_balance': get_partner_balance,
+    'send_followup': send_followup,
+    'get_followup_report': get_followup_report,
+    'reconcile_payment_to_invoice': reconcile_payment_to_invoice,
+    'get_unmatched_payments': get_unmatched_payments,
+}

fusion_accounting/fusion_accounting_ai/services/tools/adp.py

@@ -0,0 +1,237 @@
+import logging
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+
+def get_adp_receivable_aging(env, params):
+    accounts = env['account.account'].search([
+        ('code', '=like', '1101%'),
+        ('company_ids', 'in', env.company.id),
+    ])
+    today = fields.Date.today()
+    amls = env['account.move.line'].search([
+        ('account_id', 'in', accounts.ids),
+        ('reconciled', '=', False),
+        ('parent_state', '=', 'posted'),
+    ])
+    buckets = {'current': 0, '1_30': 0, '31_60': 0, '61_90': 0, '90_plus': 0}
+    for aml in amls:
+        amt = abs(aml.amount_residual)
+        if not aml.date_maturity or aml.date_maturity >= today:
+            buckets['current'] += amt
+        else:
+            days = (today - aml.date_maturity).days
+            if days <= 30:
+                buckets['1_30'] += amt
+            elif days <= 60:
+                buckets['31_60'] += amt
+            elif days <= 90:
+                buckets['61_90'] += amt
+            else:
+                buckets['90_plus'] += amt
+    return {'total': sum(buckets.values()), 'buckets': buckets}
+
+
+def match_adp_payment_to_invoice(env, params):
+    move_line_ids = [int(x) for x in params['move_line_ids']]
+    amls = env['account.move.line'].browse(move_line_ids).exists()
+    if len(amls) < 2:
+        return {'error': 'Need at least 2 existing journal items to reconcile'}
+    amls.reconcile()
+    return {'status': 'matched', 'move_line_ids': amls.ids}
+
+
+def verify_adp_split(env, params):
+    invoice_id = int(params['invoice_id'])
+    invoice = env['account.move'].browse(invoice_id)
+    if not invoice.exists():
+        return {'error': 'Invoice not found'}
+    lines = invoice.invoice_line_ids
+    total = invoice.amount_untaxed
+    return {
+        'invoice': invoice.name,
+        'total_untaxed': total,
+        'total_with_tax': invoice.amount_total,
+        'lines': [{'name': l.name, 'subtotal': l.price_subtotal, 'total': l.price_total} for l in lines],
+        'balanced': abs(sum(l.price_subtotal for l in lines) - total) < 0.01,
+    }
+
+
+def find_adp_without_payment(env, params):
+    adp_partner = env['res.partner'].search([('name', 'ilike', 'ADP')], limit=1)
+    if not adp_partner:
+        return {'status': 'info', 'message': 'No ADP partner found in the system.'}
+    invoices = env['account.move'].search([
+        ('partner_id', '=', adp_partner.id),
+        ('move_type', '=', 'out_invoice'),
+        ('state', '=', 'posted'),
+        ('payment_state', 'in', ('not_paid', 'partial')),
+    ])
+    return {
+        'count': len(invoices),
+        'invoices': [{
+            'id': inv.id, 'name': inv.name,
+            'amount': inv.amount_residual, 'date': str(inv.date),
+        } for inv in invoices[:20]],
+    }
+
+
+def get_adp_summary(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    accounts = env['account.account'].search([
+        ('code', '=like', '1101%'), ('company_ids', 'in', env.company.id),
+    ])
+    domain = [
+        ('account_id', 'in', accounts.ids),
+        ('parent_state', '=', 'posted'),
+    ]
+    if date_from:
+        domain.append(('date', '>=', date_from))
+    if date_to:
+        domain.append(('date', '<=', date_to))
+    lines = env['account.move.line'].search(domain)
+    total_debit = sum(l.debit for l in lines)
+    total_credit = sum(l.credit for l in lines)
+    return {
+        'period': f'{date_from or "all"} to {date_to or "now"}',
+        'billed': total_debit,
+        'collected': total_credit,
+        'outstanding': total_debit - total_credit,
+    }
+
+
+def register_adp_batch_payment(env, params):
+    """Register payments for a batch of ADP invoices from a remittance advice.
+
+    Takes a list of invoice numbers with payment amounts and a payment date.
+    Registers a payment for each invoice via Odoo's payment wizard, which
+    creates outstanding receipt entries (PBNK2) on account 1050.
+
+    After calling this, use suggest_bank_line_matches on the bank deposit line
+    to match the outstanding receipts against the bank line.
+    """
+    invoices_data = params.get('invoices', [])
+    payment_date = params.get('payment_date')
+    journal_id = int(params.get('journal_id', 50))  # Default Scotia Current
+
+    if not invoices_data:
+        return {'error': 'No invoices provided'}
+    if not payment_date:
+        return {'error': 'payment_date is required (YYYY-MM-DD)'}
+
+    ADP_PARTNER_ID = 3421  # ADP (Assistive Device Program)
+    results = []
+    total_paid = 0.0
+    errors = []
+
+    for inv_data in invoices_data:
+        inv_number = str(inv_data.get('invoice_number', '')).strip()
+        amount = float(inv_data.get('amount', 0))
+
+        if not inv_number or not amount:
+            errors.append(f"Skipped: missing invoice_number or amount in {inv_data}")
+            continue
+
+        # Find the invoice by name/number
+        invoice = env['account.move'].search([
+            ('name', 'ilike', inv_number),
+            ('move_type', '=', 'out_invoice'),
+            ('state', '=', 'posted'),
+            ('company_id', '=', env.company.id),
+        ], limit=1)
+
+        if not invoice:
+            # Try without leading zeros or with different format
+            invoice = env['account.move'].search([
+                ('name', '=like', f'%{inv_number}'),
+                ('move_type', '=', 'out_invoice'),
+                ('state', '=', 'posted'),
+            ], limit=1)
+
+        if not invoice:
+            errors.append(f"Invoice {inv_number} not found")
+            continue
+
+        if invoice.payment_state == 'paid':
+            results.append({
+                'invoice': inv_number,
+                'status': 'already_paid',
+                'move_id': invoice.id,
+            })
+            continue
+
+        # Check if amount matches residual (allow partial)
+        if amount > invoice.amount_residual + 0.01:
+            errors.append(
+                f"Invoice {inv_number}: payment ${amount:.2f} exceeds "
+                f"residual ${invoice.amount_residual:.2f}"
+            )
+            continue
+
+        # Register payment via the payment wizard
+        try:
+            payment_vals = {
+                'payment_type': 'inbound',
+                'partner_type': 'customer',
+                'partner_id': invoice.partner_id.id or ADP_PARTNER_ID,
+                'amount': amount,
+                'date': payment_date,
+                'journal_id': journal_id,
+                'ref': f'ADP Remittance - {inv_number}',
+            }
+            # Use the payment register wizard
+            ctx = {
+                'active_model': 'account.move',
+                'active_ids': [invoice.id],
+            }
+            wizard = env['account.payment.register'].with_context(**ctx).create({
+                'payment_date': payment_date,
+                'amount': amount,
+                'journal_id': journal_id,
+                'payment_method_line_id': env['account.payment.method.line'].search([
+                    ('journal_id', '=', journal_id),
+                    ('payment_type', '=', 'inbound'),
+                ], limit=1).id,
+            })
+            wizard.action_create_payments()
+
+            results.append({
+                'invoice': inv_number,
+                'status': 'paid',
+                'amount': amount,
+                'move_id': invoice.id,
+                'move_name': invoice.name,
+            })
+            total_paid += amount
+        except Exception as e:
+            _logger.warning("ADP payment failed for %s: %s", inv_number, e)
+            errors.append(f"Invoice {inv_number}: payment failed — {e}")
+
+    env.cr.commit()
+
+    return {
+        'status': 'completed',
+        'paid_count': len([r for r in results if r.get('status') == 'paid']),
+        'already_paid_count': len([r for r in results if r.get('status') == 'already_paid']),
+        'total_paid': total_paid,
+        'results': results,
+        'errors': errors,
+        'message': (
+            f"Registered payments for {len([r for r in results if r.get('status') == 'paid'])} invoices "
+            f"totalling ${total_paid:,.2f}. "
+            + (f"{len(errors)} errors." if errors else "No errors.")
+            + " Now use suggest_bank_line_matches to match the bank deposit."
+        ),
+    }
+
+
+TOOLS = {
+    'get_adp_receivable_aging': get_adp_receivable_aging,
+    'match_adp_payment_to_invoice': match_adp_payment_to_invoice,
+    'verify_adp_split': verify_adp_split,
+    'find_adp_without_payment': find_adp_without_payment,
+    'get_adp_summary': get_adp_summary,
+    'register_adp_batch_payment': register_adp_batch_payment,
+}

fusion_accounting/fusion_accounting_ai/services/tools/asset_management.py

@@ -0,0 +1,77 @@
+"""Fusion-engine-routed AI tools for asset management."""
+
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+def fusion_list_assets(env, params):
+    if 'fusion.asset.engine' not in env.registry:
+        return {'error': 'fusion_accounting_assets not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'assets')
+    return adapter.list_assets(
+        state=params.get('state'),
+        limit=int(params.get('limit', 50)),
+        company_id=int(params['company_id']) if params.get('company_id') else env.company.id,
+    )
+
+
+def fusion_get_asset_detail(env, params):
+    if 'fusion.asset.engine' not in env.registry:
+        return {'error': 'fusion_accounting_assets not installed'}
+    Asset = env['fusion.asset']
+    asset = Asset.browse(int(params['asset_id']))
+    if not asset.exists():
+        return {'error': 'Asset not found'}
+    return {
+        'asset': {
+            'id': asset.id, 'name': asset.name, 'state': asset.state,
+            'cost': asset.cost, 'book_value': asset.book_value,
+            'total_depreciated': asset.total_depreciated,
+            'method': asset.method, 'useful_life_years': asset.useful_life_years,
+        },
+        'depreciation_count': len(asset.depreciation_line_ids),
+    }
+
+
+def fusion_compute_asset_schedule(env, params):
+    if 'fusion.asset.engine' not in env.registry:
+        return {'error': 'fusion_accounting_assets not installed'}
+    asset = env['fusion.asset'].browse(int(params['asset_id']))
+    return env['fusion.asset.engine'].compute_depreciation_schedule(
+        asset, recompute=bool(params.get('recompute', False)),
+    )
+
+
+def fusion_dispose_asset(env, params):
+    if 'fusion.asset.engine' not in env.registry:
+        return {'error': 'fusion_accounting_assets not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'assets')
+    return adapter.dispose_asset(
+        asset_id=int(params['asset_id']),
+        sale_amount=float(params.get('sale_amount', 0)),
+        disposal_type=params.get('disposal_type', 'sale'),
+    )
+
+
+def fusion_suggest_asset_useful_life(env, params):
+    if 'fusion.asset.engine' not in env.registry:
+        return {'error': 'fusion_accounting_assets not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'assets')
+    return adapter.suggest_useful_life(
+        description=params.get('description', ''),
+        amount=float(params['amount']) if params.get('amount') else None,
+        partner_name=params.get('partner_name'),
+    )
+
+
+TOOLS = {
+    'fusion_list_assets': fusion_list_assets,
+    'fusion_get_asset_detail': fusion_get_asset_detail,
+    'fusion_compute_asset_schedule': fusion_compute_asset_schedule,
+    'fusion_dispose_asset': fusion_dispose_asset,
+    'fusion_suggest_asset_useful_life': fusion_suggest_asset_useful_life,
+}

fusion_accounting/fusion_accounting_ai/services/tools/audit.py

@@ -0,0 +1,164 @@
+import logging
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+
+def audit_posted_entry(env, params):
+    move_id = int(params['move_id'])
+    move = env['account.move'].browse(move_id)
+    if not move.exists():
+        return {'error': 'Entry not found'}
+    issues = []
+    total_debit = sum(l.debit for l in move.line_ids)
+    total_credit = sum(l.credit for l in move.line_ids)
+    if abs(total_debit - total_credit) > 0.01:
+        issues.append({'severity': 'critical', 'issue': f'Unbalanced entry: debit={total_debit}, credit={total_credit}'})
+    for line in move.line_ids:
+        if not line.account_id:
+            issues.append({'severity': 'critical', 'issue': f'Line missing account: {line.name}'})
+    if not move.line_ids:
+        issues.append({'severity': 'warning', 'issue': 'Entry has no lines'})
+    return {
+        'move': move.name, 'date': str(move.date),
+        'issues': issues, 'clean': len(issues) == 0,
+    }
+
+
+def audit_account_balances(env, params):
+    from .journal_review import find_wrong_direction_balances
+    return find_wrong_direction_balances(env, params)
+
+
+def audit_tax_compliance(env, params):
+    from .hst_management import find_missing_tax_invoices, find_missing_itc_bills
+    invoices = find_missing_tax_invoices(env, params)
+    bills = find_missing_itc_bills(env, params)
+    return {
+        'missing_tax_invoices': invoices.get('missing_tax_count', 0),
+        'missing_itc_bills': bills.get('missing_itc_count', 0),
+        'total_issues': invoices.get('missing_tax_count', 0) + bills.get('missing_itc_count', 0),
+    }
+
+
+def audit_reconciliation_integrity(env, params):
+    from .journal_review import verify_reconciliation_integrity
+    return verify_reconciliation_integrity(env, params)
+
+
+def check_hash_chain(env, params):
+    from .month_end import run_hash_integrity_check
+    return run_hash_integrity_check(env, params)
+
+
+def check_sequence_gaps(env, params):
+    from .journal_review import find_sequence_gaps
+    return find_sequence_gaps(env, params)
+
+
+def flag_entry(env, params):
+    move_id = int(params['move_id'])
+    flag = params.get('flag', 'Review Required')
+    recommendation = params.get('recommendation', '')
+    move = env['account.move'].browse(move_id)
+    if not move.exists():
+        return {'error': 'Entry not found'}
+    body = f'<strong>🏴 {flag}</strong><br/>{recommendation}'
+    move.message_post(body=body, message_type='comment', subtype_xmlid='mail.mt_note')
+    return {'status': 'flagged', 'move': move.name, 'flag': flag}
+
+
+def get_audit_status(env, params):
+    try:
+        AuditStatus = env['account.audit.account.status']
+    except KeyError:
+        return {'error': 'Audit status model (account.audit.account.status) is not available. The account_audit Enterprise module may not be installed.'}
+    statuses = AuditStatus.search([])
+    return {
+        'statuses': [{
+            'id': s.id,
+            'account': s.account_id.name,
+            'status': s.status,
+            'audit': s.audit_id.display_name if s.audit_id else '',
+        } for s in statuses[:50]],
+    }
+
+
+def set_audit_status(env, params):
+    try:
+        AuditStatus = env['account.audit.account.status']
+    except KeyError:
+        return {'error': 'Audit status model (account.audit.account.status) is not available. The account_audit Enterprise module may not be installed.'}
+    status_id = int(params['status_id'])
+    new_status = params['status']
+    rec = AuditStatus.browse(status_id)
+    if not rec.exists():
+        return {'error': 'Audit status record not found'}
+    rec.status = new_status
+    return {'status': 'updated', 'id': status_id, 'new_status': new_status}
+
+
+def get_audit_trail(env, params):
+    move_id = int(params['move_id'])
+    move = env['account.move'].browse(move_id)
+    if not move.exists():
+        return {'error': 'Entry not found'}
+    messages = env['mail.message'].search([
+        ('model', '=', 'account.move'),
+        ('res_id', '=', move_id),
+    ], order='date desc', limit=20)
+    return {
+        'move': move.name,
+        'messages': [{
+            'date': str(m.date),
+            'author': m.author_id.name if m.author_id else '',
+            'body': m.body or '',
+            'type': m.message_type,
+        } for m in messages],
+    }
+
+
+def run_full_audit(env, params):
+    results = {}
+    results['account_balances'] = audit_account_balances(env, params)
+    results['tax_compliance'] = audit_tax_compliance(env, params)
+    results['reconciliation'] = audit_reconciliation_integrity(env, params)
+    results['hash_chain'] = check_hash_chain(env, params)
+    results['sequence_gaps'] = check_sequence_gaps(env, params)
+
+    total_issues = 0
+    for key, val in results.items():
+        total_issues += val.get('count', 0) + val.get('total_issues', 0)
+
+    score = max(0, 100 - total_issues * 5)
+    return {
+        'score': min(100, score),
+        'total_issues': total_issues,
+        'details': results,
+    }
+
+
+def get_audit_report(env, params):
+    audit = run_full_audit(env, params)
+    report_lines = [f"Audit Score: {audit['score']}/100", f"Total Issues: {audit['total_issues']}", '']
+    for domain, detail in audit.get('details', {}).items():
+        report_lines.append(f"--- {domain.replace('_', ' ').title()} ---")
+        count = detail.get('count', detail.get('total_issues', 0))
+        report_lines.append(f"  Issues: {count}")
+    return {'report': '\n'.join(report_lines), 'score': audit['score']}
+
+
+TOOLS = {
+    'audit_posted_entry': audit_posted_entry,
+    'audit_account_balances': audit_account_balances,
+    'audit_tax_compliance': audit_tax_compliance,
+    'audit_reconciliation_integrity': audit_reconciliation_integrity,
+    'check_hash_chain': check_hash_chain,
+    'check_sequence_gaps': check_sequence_gaps,
+    'flag_entry': flag_entry,
+    'get_audit_status': get_audit_status,
+    'set_audit_status': set_audit_status,
+    'get_audit_trail': get_audit_trail,
+    'run_full_audit': run_full_audit,
+    'get_audit_report': get_audit_report,
+}

fusion_accounting/fusion_accounting_ai/services/tools/customer_followup.py

@@ -0,0 +1,98 @@
+"""Fusion-engine-routed AI tools for customer follow-ups.
+
+These tools are exposed through TOOL_DISPATCH and let the assistant query
+the customer follow-up engine via natural language. All tools degrade
+gracefully when fusion_accounting_followup is not installed.
+"""
+
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+def fusion_list_overdue(env, params):
+    """List partners with overdue invoices, sorted by risk."""
+    if 'fusion.followup.engine' not in env.registry:
+        return {'error': 'fusion_accounting_followup not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'followup')
+    return adapter.list_overdue(
+        status=params.get('status'),
+        limit=int(params.get('limit', 50)),
+        company_id=int(params['company_id'])
+            if params.get('company_id') else env.company.id,
+    )
+
+
+def fusion_get_partner_followup_detail(env, params):
+    """Detailed follow-up state for a single partner: aging, risk, history."""
+    if 'fusion.followup.engine' not in env.registry:
+        return {'error': 'fusion_accounting_followup not installed'}
+    Partner = env['res.partner']
+    partner = Partner.browse(int(params['partner_id']))
+    if not partner.exists():
+        return {'error': 'Partner not found'}
+    engine = env['fusion.followup.engine']
+    overdue = engine.get_overdue_for_partner(partner)
+    history = engine.snapshot_followup_history(partner, limit=10)
+    return {
+        'partner_id': partner.id,
+        'partner_name': partner.name,
+        'overdue': overdue,
+        'history': history,
+    }
+
+
+def fusion_generate_followup_text(env, params):
+    """Generate (or fall back to template) follow-up subject + body."""
+    if 'fusion.followup.engine' not in env.registry:
+        return {'error': 'fusion_accounting_followup not installed'}
+    from odoo.addons.fusion_accounting_followup.services.followup_text_generator import (
+        generate_followup_text,
+    )
+    return generate_followup_text(
+        env,
+        partner_name=params.get('partner_name', ''),
+        total_overdue=float(params.get('total_overdue', 0)),
+        currency_code=params.get('currency_code', 'USD'),
+        longest_overdue_days=int(params.get('longest_overdue_days', 0)),
+        tone=params.get('tone', 'gentle'),
+        invoice_count=int(params.get('invoice_count', 0)),
+    )
+
+
+def fusion_send_followup(env, params):
+    """Send a follow-up email via the engine (creates a fusion.followup.run)."""
+    if 'fusion.followup.engine' not in env.registry:
+        return {'error': 'fusion_accounting_followup not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'followup')
+    return adapter.send_followup(
+        partner_id=int(params['partner_id']),
+        level_id=int(params['level_id']) if params.get('level_id') else None,
+        force=bool(params.get('force', False)),
+    )
+
+
+def fusion_get_partner_risk_score(env, params):
+    """Compute and return the payment-risk score + drivers for a partner."""
+    if 'fusion.followup.engine' not in env.registry:
+        return {'error': 'fusion_accounting_followup not installed'}
+    partner = env['res.partner'].browse(int(params['partner_id']))
+    if not partner.exists():
+        return {'error': 'Partner not found'}
+    overdue = env['fusion.followup.engine'].get_overdue_for_partner(partner)
+    return {
+        'partner_id': partner.id,
+        'partner_name': partner.name,
+        'risk': overdue['risk'],
+    }
+
+
+TOOLS = {
+    'fusion_list_overdue': fusion_list_overdue,
+    'fusion_get_partner_followup_detail': fusion_get_partner_followup_detail,
+    'fusion_generate_followup_text': fusion_generate_followup_text,
+    'fusion_send_followup': fusion_send_followup,
+    'fusion_get_partner_risk_score': fusion_get_partner_risk_score,
+}

fusion_accounting/fusion_accounting_ai/services/tools/financial_reports.py

@@ -0,0 +1,127 @@
+"""Fusion-engine-routed AI tools for financial reports.
+
+These 5 tools route through ReportsAdapter's Phase-2 methods
+(run_fusion_report / get_anomalies / get_commentary), which in turn
+call fusion.report.engine when fusion_accounting_reports is installed.
+"""
+
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+def _company_id(env, params):
+    raw = params.get('company_id')
+    return int(raw) if raw else env.company.id
+
+
+def fusion_run_report(env, params):
+    """Run a fusion financial report.
+
+    Params: report_type (pnl|balance_sheet|trial_balance|general_ledger),
+            date_from, date_to, comparison (none|previous_period|previous_year),
+            optional company_id.
+    """
+    if 'fusion.report.engine' not in env.registry:
+        return {'error': 'fusion_accounting_reports not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    result = adapter.run_fusion_report(
+        report_type=params.get('report_type'),
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+        comparison=params.get('comparison', 'none'),
+        company_id=_company_id(env, params),
+    )
+    rows = result.get('rows', [])
+    return {
+        'report_type': params.get('report_type'),
+        'period': result.get('period'),
+        'comparison_period': result.get('comparison_period'),
+        'row_count': len(rows),
+        'rows': rows,
+    }
+
+
+def fusion_get_anomalies(env, params):
+    """Detect variance anomalies in a report."""
+    if 'fusion.report.engine' not in env.registry:
+        return {'error': 'fusion_accounting_reports not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    result = adapter.get_anomalies(
+        report_type=params.get('report_type'),
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+        comparison=params.get('comparison', 'previous_year'),
+        company_id=_company_id(env, params),
+    )
+    anomalies = result.get('anomalies', [])
+    return {'count': len(anomalies), 'anomalies': anomalies}
+
+
+def fusion_generate_commentary(env, params):
+    """Generate AI commentary for a report."""
+    if 'fusion.report.engine' not in env.registry:
+        return {'error': 'fusion_accounting_reports not installed'}
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    result = adapter.get_commentary(
+        report_type=params.get('report_type'),
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+        comparison=params.get('comparison', 'none'),
+        company_id=_company_id(env, params),
+    )
+    return {
+        'summary': result.get('summary', ''),
+        'highlights': result.get('highlights', []),
+        'concerns': result.get('concerns', []),
+        'next_actions': result.get('next_actions', []),
+    }
+
+
+def fusion_drill_down_report_line(env, params):
+    """Drill from a report line into the underlying journal items."""
+    if 'fusion.report.engine' not in env.registry:
+        return {'error': 'fusion_accounting_reports not installed'}
+    from datetime import datetime
+
+    from odoo.addons.fusion_accounting_reports.services.date_periods import (
+        Period,
+    )
+    date_from = params['date_from']
+    date_to = params['date_to']
+    if isinstance(date_from, str):
+        date_from = datetime.strptime(date_from, '%Y-%m-%d').date()
+    if isinstance(date_to, str):
+        date_to = datetime.strptime(date_to, '%Y-%m-%d').date()
+    period = Period(date_from=date_from, date_to=date_to, label='drill')
+    engine = env['fusion.report.engine']
+    rows = engine.drill_down(
+        account_id=int(params['account_id']),
+        period=period,
+        company_id=_company_id(env, params),
+    )
+    return {'count': len(rows), 'rows': rows}
+
+
+def fusion_compare_periods(env, params):
+    """Run a report with period comparison side-by-side.
+
+    Defaults comparison to 'previous_year' so callers get a comparison
+    column without specifying it explicitly.
+    """
+    return fusion_run_report(env, {
+        **params,
+        'comparison': params.get('comparison', 'previous_year'),
+    })
+
+
+TOOLS = {
+    'fusion_run_report': fusion_run_report,
+    'fusion_get_anomalies': fusion_get_anomalies,
+    'fusion_generate_commentary': fusion_generate_commentary,
+    'fusion_drill_down_report_line': fusion_drill_down_report_line,
+    'fusion_compare_periods': fusion_compare_periods,
+}

fusion_accounting/fusion_accounting_ai/services/tools/hst_management.py

@@ -0,0 +1,290 @@
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+def calculate_hst_balance(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    base_domain = [
+        ('parent_state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if date_from:
+        base_domain.append(('date', '>=', date_from))
+    if date_to:
+        base_domain.append(('date', '<=', date_to))
+
+    # Odoo 19 Enterprise: account.account may not have company_id field
+    # (shared chart of accounts). Use try/except to handle both cases.
+    try:
+        collected_accounts = env['account.account'].search([
+            ('code', '=like', '2005%'), ('company_ids', 'in', env.company.id),
+        ])
+        itc_accounts = env['account.account'].search([
+            ('code', '=like', '2006%'), ('company_ids', 'in', env.company.id),
+        ])
+    except Exception:
+        collected_accounts = env['account.account'].search([
+            ('code', '=like', '2005%'),
+        ])
+        itc_accounts = env['account.account'].search([
+            ('code', '=like', '2006%'),
+        ])
+
+    collected_lines = env['account.move.line'].search(
+        base_domain + [('account_id', 'in', collected_accounts.ids)]
+    )
+    itc_lines = env['account.move.line'].search(
+        base_domain + [('account_id', 'in', itc_accounts.ids)]
+    )
+
+    hst_collected = abs(sum(l.balance for l in collected_lines))
+    itcs = abs(sum(l.balance for l in itc_lines))
+
+    return {
+        'hst_collected': hst_collected,
+        'input_tax_credits': itcs,
+        'net_hst': hst_collected - itcs,
+        'status': 'owing' if (hst_collected - itcs) > 0 else 'refund',
+        'period': f'{date_from or "all"} to {date_to or "now"}',
+    }
+
+
+def get_tax_report(env, params):
+    """Route through ReportsAdapter for tri-mode consistency. The Community
+    fallback returns an error dict explaining the report is Enterprise-only."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    return adapter.run_report(
+        ref_id=params.get('report_ref', 'account.generic_tax_report'),
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+        limit=50,
+    )
+
+
+def find_missing_tax_invoices(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    domain = [
+        ('move_type', 'in', ('out_invoice', 'out_refund')),
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if date_from:
+        domain.append(('date', '>=', date_from))
+    if date_to:
+        domain.append(('date', '<=', date_to))
+
+    invoices = env['account.move'].search(domain)
+    missing = invoices.filtered(
+        lambda inv: not any(line.tax_ids for line in inv.invoice_line_ids)
+    )
+    return {
+        'total_invoices': len(invoices),
+        'missing_tax_count': len(missing),
+        'invoices': [{
+            'id': inv.id,
+            'name': inv.name,
+            'partner': inv.partner_id.name if inv.partner_id else '',
+            'amount_total': inv.amount_total,
+            'date': str(inv.date),
+        } for inv in missing[:30]],
+    }
+
+
+def find_missing_itc_bills(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    domain = [
+        ('move_type', 'in', ('in_invoice', 'in_refund')),
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if date_from:
+        domain.append(('date', '>=', date_from))
+    if date_to:
+        domain.append(('date', '<=', date_to))
+
+    bills = env['account.move'].search(domain)
+    missing = bills.filtered(
+        lambda b: not any(line.tax_ids for line in b.invoice_line_ids)
+    )
+    return {
+        'total_bills': len(bills),
+        'missing_itc_count': len(missing),
+        'bills': [{
+            'id': b.id,
+            'name': b.name,
+            'partner': b.partner_id.name if b.partner_id else '',
+            'amount_total': b.amount_total,
+            'date': str(b.date),
+        } for b in missing[:30]],
+    }
+
+
+def get_tax_return_status(env, params):
+    try:
+        AccountReturn = env['account.return']
+    except KeyError:
+        return {'error': 'Tax return model (account.return) is not available. The account_tax_report or related Enterprise module may not be installed.'}
+    returns = AccountReturn.search([
+        ('company_id', '=', env.company.id),
+    ], order='date_start desc', limit=10)
+    return {
+        'returns': [{
+            'id': r.id,
+            'name': r.display_name,
+            'date_start': str(r.date_start) if hasattr(r, 'date_start') else '',
+            'date_end': str(r.date_end) if hasattr(r, 'date_end') else '',
+            'state': r.state if hasattr(r, 'state') else '',
+        } for r in returns],
+    }
+
+
+def generate_tax_return(env, params):
+    try:
+        AccountReturn = env['account.return']
+    except KeyError:
+        return {'error': 'Tax return model (account.return) is not available.'}
+    try:
+        AccountReturn._generate_or_refresh_all_returns(
+            company=env.company
+        )
+        return {'status': 'generated', 'message': 'Tax returns refreshed successfully.'}
+    except Exception as e:
+        return {'error': str(e)}
+
+
+def validate_tax_return(env, params):
+    try:
+        AccountReturn = env['account.return']
+    except KeyError:
+        return {'error': 'Tax return model (account.return) is not available.'}
+    return_id = int(params['return_id'])
+    tax_return = AccountReturn.browse(return_id)
+    if not tax_return.exists():
+        return {'error': 'Tax return not found'}
+    try:
+        tax_return.action_validate()
+        return {'status': 'validated', 'return_id': return_id}
+    except Exception as e:
+        return {'error': str(e)}
+
+
+def create_expense_entry(env, params):
+    """[Tier 3] Create a direct GL expense entry in the Misc journal with optional HST split.
+    This is the 'old school' way of recording expenses without a formal vendor bill.
+    Requires user approval before execution."""
+    date = params.get('date', str(env['account.move']._fields['date'].default(env['account.move'])))
+    description = params.get('description', 'Expense')
+    expense_account_id = int(params['expense_account_id'])
+    amount = abs(float(params['amount']))
+    has_hst = params.get('has_hst', False)
+    bank_journal_id = int(params.get('bank_journal_id', 0))
+
+    # Find the MISC journal
+    misc_journal = env['account.journal'].search([
+        ('code', '=', 'MISC'), ('company_id', '=', env.company.id),
+    ], limit=1)
+    if not misc_journal:
+        return {'error': 'Miscellaneous Operations journal (MISC) not found'}
+
+    expense_account = env['account.account'].browse(expense_account_id)
+    if not expense_account.exists():
+        return {'error': f'Expense account not found: {expense_account_id}'}
+
+    # Determine credit account (bank outstanding or AP)
+    credit_account = None
+    if bank_journal_id:
+        bank_journal = env['account.journal'].browse(bank_journal_id)
+        if bank_journal.exists():
+            # Use the bank journal's default debit/credit account
+            credit_account = (bank_journal.default_account_id
+                              or bank_journal.company_id.account_journal_payment_credit_account_id)
+    if not credit_account:
+        # Fallback to AP account
+        credit_account = env['account.account'].search([
+            ('account_type', '=', 'liability_payable'),
+            ('company_ids', 'in', env.company.id),
+        ], limit=1)
+
+    if not credit_account:
+        return {'error': 'Could not determine credit account for the expense entry'}
+
+    line_ids = []
+    if has_hst:
+        # Split: net expense + 13% HST ITC
+        hst_rate = 0.13
+        net_amount = round(amount / (1 + hst_rate), 2)
+        hst_amount = round(amount - net_amount, 2)
+
+        # Find HST ITC account (2006%)
+        itc_account = env['account.account'].search([
+            ('code', '=like', '2006%'),
+        ], limit=1)
+        if not itc_account:
+            # Fallback: use the HST purchase tax account
+            hst_tax = env['account.tax'].search([
+                ('type_tax_use', '=', 'purchase'), ('amount', '=', 13.0),
+                ('company_id', '=', env.company.id),
+            ], limit=1)
+            if hst_tax and hst_tax.invoice_repartition_line_ids:
+                for rep in hst_tax.invoice_repartition_line_ids:
+                    if rep.repartition_type == 'tax' and rep.account_id:
+                        itc_account = rep.account_id
+                        break
+        if not itc_account:
+            return {'error': 'HST ITC account (2006) not found'}
+
+        line_ids = [
+            (0, 0, {'name': description, 'account_id': expense_account_id,
+                     'debit': net_amount, 'credit': 0.0}),
+            (0, 0, {'name': f'HST ITC - {description}', 'account_id': itc_account.id,
+                     'debit': hst_amount, 'credit': 0.0}),
+            (0, 0, {'name': description, 'account_id': credit_account.id,
+                     'debit': 0.0, 'credit': amount}),
+        ]
+    else:
+        # Simple: debit expense / credit bank
+        line_ids = [
+            (0, 0, {'name': description, 'account_id': expense_account_id,
+                     'debit': amount, 'credit': 0.0}),
+            (0, 0, {'name': description, 'account_id': credit_account.id,
+                     'debit': 0.0, 'credit': amount}),
+        ]
+
+    try:
+        move = env['account.move'].create({
+            'move_type': 'entry',
+            'journal_id': misc_journal.id,
+            'date': date,
+            'ref': description,
+            'line_ids': line_ids,
+            'company_id': env.company.id,
+        })
+        move.action_post()
+        return {
+            'status': 'posted',
+            'move_id': move.id,
+            'move_name': move.name,
+            'amount': amount,
+            'has_hst': has_hst,
+            'hst_amount': round(amount - amount / 1.13, 2) if has_hst else 0.0,
+        }
+    except Exception as e:
+        _logger.error("Failed to create expense entry: %s", e)
+        return {'error': str(e)}
+
+
+TOOLS = {
+    'calculate_hst_balance': calculate_hst_balance,
+    'get_tax_report': get_tax_report,
+    'find_missing_tax_invoices': find_missing_tax_invoices,
+    'find_missing_itc_bills': find_missing_itc_bills,
+    'get_tax_return_status': get_tax_return_status,
+    'generate_tax_return': generate_tax_return,
+    'validate_tax_return': validate_tax_return,
+    'create_expense_entry': create_expense_entry,
+}

fusion_accounting/fusion_accounting_ai/services/tools/inventory.py

@@ -0,0 +1,113 @@
+import logging
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+
+def get_stock_valuation(env, params):
+    accounts = env['account.account'].search([
+        ('code', '=like', '1069%'),
+        ('company_ids', 'in', env.company.id),
+    ])
+    result = []
+    for acct in accounts:
+        balance = sum(env['account.move.line'].search([
+            ('account_id', '=', acct.id),
+            ('parent_state', '=', 'posted'),
+        ]).mapped('balance'))
+        result.append({'code': acct.code, 'name': acct.name, 'balance': balance})
+    return {'accounts': result, 'total': sum(r['balance'] for r in result)}
+
+
+def get_price_differences(env, params):
+    accounts = env['account.account'].search([
+        ('code', '=like', '5010%'),
+        ('company_ids', 'in', env.company.id),
+    ])
+    domain = [
+        ('account_id', 'in', accounts.ids),
+        ('parent_state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if params.get('date_from'):
+        domain.append(('date', '>=', params['date_from']))
+    if params.get('date_to'):
+        domain.append(('date', '<=', params['date_to']))
+    lines = env['account.move.line'].search(domain, order='date desc', limit=50)
+    return {
+        'total': sum(l.balance for l in lines),
+        'entries': [{
+            'id': l.id, 'date': str(l.date),
+            'move': l.move_id.name, 'amount': l.balance,
+            'partner': l.partner_id.name if l.partner_id else '',
+        } for l in lines],
+    }
+
+
+def get_cogs_ratio_by_category(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    base_domain = [
+        ('parent_state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if date_from:
+        base_domain.append(('date', '>=', date_from))
+    if date_to:
+        base_domain.append(('date', '<=', date_to))
+
+    revenue_lines = env['account.move.line'].search(
+        base_domain + [('account_id.account_type', '=', 'income')]
+    )
+    cogs_lines = env['account.move.line'].search(
+        base_domain + [('account_id.account_type', '=', 'expense_direct_cost')]
+    )
+    revenue = abs(sum(l.balance for l in revenue_lines))
+    cogs = abs(sum(l.balance for l in cogs_lines))
+    ratio = (cogs / revenue * 100) if revenue else 0
+    return {'revenue': revenue, 'cogs': cogs, 'ratio_pct': round(ratio, 2)}
+
+
+def find_unusual_adjustments(env, params):
+    threshold = float(params.get('threshold', 1000))
+    domain = [
+        ('parent_state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+        ('account_id.account_type', '=', 'expense_direct_cost'),
+    ]
+    lines = env['account.move.line'].search(domain)
+    unusual = lines.filtered(lambda l: abs(l.balance) > threshold)
+    return {
+        'count': len(unusual),
+        'adjustments': [{
+            'id': l.id, 'date': str(l.date), 'move': l.move_id.name,
+            'amount': l.balance, 'name': l.name or '',
+        } for l in unusual[:20]],
+    }
+
+
+def get_inventory_turnover(env, params):
+    from .reporting import get_profit_loss
+    pl = get_profit_loss(env, params)
+    stock = get_stock_valuation(env, params)
+    avg_inventory = stock.get('total', 0)
+    cogs = 0
+    for line in pl.get('lines', []):
+        if 'cost' in line.get('name', '').lower():
+            cols = line.get('columns', [])
+            if cols:
+                try:
+                    cogs = float(cols[0])
+                except (ValueError, TypeError):
+                    pass
+    turnover = (cogs / avg_inventory) if avg_inventory else 0
+    return {'cogs': cogs, 'avg_inventory': avg_inventory, 'turnover': round(turnover, 2)}
+
+
+TOOLS = {
+    'get_stock_valuation': get_stock_valuation,
+    'get_price_differences': get_price_differences,
+    'get_cogs_ratio_by_category': get_cogs_ratio_by_category,
+    'find_unusual_adjustments': find_unusual_adjustments,
+    'get_inventory_turnover': get_inventory_turnover,
+}

fusion_accounting/fusion_accounting_ai/services/tools/journal_review.py

@@ -0,0 +1,220 @@
+import logging
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+ACCOUNT_TYPE_EXPECTED_DIRECTION = {
+    'asset_receivable': 'debit',
+    'asset_cash': 'debit',
+    'asset_current': 'debit',
+    'asset_non_current': 'debit',
+    'asset_prepayments': 'debit',
+    'asset_fixed': 'debit',
+    'liability_payable': 'credit',
+    'liability_credit_card': 'credit',
+    'liability_current': 'credit',
+    'liability_non_current': 'credit',
+    'equity': 'credit',
+    'equity_unaffected': 'credit',
+    'income': 'credit',
+    'income_other': 'credit',
+    'expense': 'debit',
+    'expense_depreciation': 'debit',
+    'expense_direct_cost': 'debit',
+    'off_balance': None,
+}
+
+
+def find_wrong_direction_balances(env, params):
+    balance_data = env['account.move.line'].read_group(
+        [('parent_state', '=', 'posted'), ('company_id', '=', env.company.id)],
+        ['balance:sum'], ['account_id'],
+    )
+    acct_ids = [row['account_id'][0] for row in balance_data if row.get('account_id')]
+    acct_map = {}
+    if acct_ids:
+        for acct in env['account.account'].browse(acct_ids):
+            acct_map[acct.id] = acct
+
+    issues = []
+    for row in balance_data:
+        if not row.get('account_id'):
+            continue
+        acct = acct_map.get(row['account_id'][0])
+        if not acct:
+            continue
+        expected = ACCOUNT_TYPE_EXPECTED_DIRECTION.get(acct.account_type)
+        if not expected:
+            continue
+        balance = row.get('balance', 0) or 0
+        if (expected == 'debit' and balance < -0.01) or (expected == 'credit' and balance > 0.01):
+            issues.append({
+                'account_id': acct.id,
+                'code': acct.code,
+                'name': acct.name,
+                'balance': balance,
+                'expected': expected,
+                'actual': 'credit' if balance < 0 else 'debit',
+            })
+    return {'count': len(issues), 'issues': issues}
+
+
+def find_duplicate_entries(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    domain = [
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if date_from:
+        domain.append(('date', '>=', date_from))
+    if date_to:
+        domain.append(('date', '<=', date_to))
+    moves = env['account.move'].search(domain, order='partner_id, amount_total, date')
+
+    duplicates = []
+    prev = None
+    for move in moves:
+        if prev and (
+            prev.partner_id == move.partner_id and prev.partner_id
+            and abs(prev.amount_total - move.amount_total) < 0.01
+            and prev.date == move.date
+            and prev.journal_id == move.journal_id
+        ):
+            duplicates.append({
+                'entry_1': {'id': prev.id, 'name': prev.name},
+                'entry_2': {'id': move.id, 'name': move.name},
+                'partner': move.partner_id.name,
+                'amount': move.amount_total,
+                'date': str(move.date),
+            })
+        prev = move
+    return {'count': len(duplicates), 'duplicates': duplicates[:20]}
+
+
+def find_wrong_account_entries(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    domain = [
+        ('parent_state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if date_from:
+        domain.append(('date', '>=', date_from))
+    if date_to:
+        domain.append(('date', '<=', date_to))
+
+    issues = []
+    tax_accounts = env['account.account'].search([
+        ('account_type', 'in', ('liability_current', 'asset_current')),
+        ('code', '=like', '2005%'),
+        ('company_ids', 'in', env.company.id),
+    ])
+    if tax_accounts:
+        revenue_on_tax = env['account.move.line'].search(
+            domain + [
+                ('account_id', 'in', tax_accounts.ids),
+                ('product_id', '!=', False),
+            ]
+        )
+        for line in revenue_on_tax[:20]:
+            issues.append({
+                'id': line.id,
+                'move': line.move_id.name,
+                'account': f'{line.account_id.code} {line.account_id.name}',
+                'product': line.product_id.name,
+                'amount': line.balance,
+                'issue': 'Product line on tax account',
+            })
+    return {'count': len(issues), 'issues': issues}
+
+
+def find_sequence_gaps(env, params):
+    moves = env['account.move'].search([
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+        ('made_sequence_gap', '=', True),
+    ], order='date desc', limit=50)
+    return {
+        'count': len(moves),
+        'gaps': [{
+            'id': m.id,
+            'name': m.name,
+            'date': str(m.date),
+            'journal': m.journal_id.name,
+        } for m in moves],
+    }
+
+
+def find_draft_entries(env, params):
+    min_age_days = int(params.get('min_age_days', 30))
+    from datetime import timedelta
+    cutoff = fields.Date.today() - timedelta(days=min_age_days)
+    drafts = env['account.move'].search([
+        ('state', '=', 'draft'),
+        ('date', '<=', cutoff),
+        ('company_id', '=', env.company.id),
+    ], order='date asc', limit=50)
+    return {
+        'count': len(drafts),
+        'entries': [{
+            'id': d.id,
+            'name': d.name or 'Draft',
+            'date': str(d.date),
+            'journal': d.journal_id.name,
+            'amount': d.amount_total,
+            'partner': d.partner_id.name if d.partner_id else '',
+        } for d in drafts],
+    }
+
+
+def find_unreconciled_suspense(env, params):
+    suspense_accounts = env['account.account'].search([
+        ('code', '=like', '999%'),
+        ('company_ids', 'in', env.company.id),
+    ])
+    issues = []
+    for acct in suspense_accounts:
+        balance = sum(env['account.move.line'].search([
+            ('account_id', '=', acct.id),
+            ('parent_state', '=', 'posted'),
+        ]).mapped('balance'))
+        if abs(balance) > 0.01:
+            issues.append({
+                'account_id': acct.id,
+                'code': acct.code,
+                'name': acct.name,
+                'balance': balance,
+            })
+    return {'count': len(issues), 'accounts': issues}
+
+
+def verify_reconciliation_integrity(env, params):
+    partials = env['account.partial.reconcile'].search([
+        ('company_id', '=', env.company.id),
+    ], limit=500)
+    issues = []
+    for p in partials:
+        debit_ok = p.debit_move_id.reconciled or abs(p.debit_move_id.amount_residual) < 0.01
+        credit_ok = p.credit_move_id.reconciled or abs(p.credit_move_id.amount_residual) < 0.01
+        if not debit_ok and not credit_ok:
+            issues.append({
+                'id': p.id,
+                'debit_move': p.debit_move_id.move_id.name,
+                'credit_move': p.credit_move_id.move_id.name,
+                'amount': p.amount,
+                'debit_residual': p.debit_move_id.amount_residual,
+                'credit_residual': p.credit_move_id.amount_residual,
+            })
+    return {'count': len(issues), 'issues': issues[:20]}
+
+
+TOOLS = {
+    'find_wrong_direction_balances': find_wrong_direction_balances,
+    'find_duplicate_entries': find_duplicate_entries,
+    'find_wrong_account_entries': find_wrong_account_entries,
+    'find_sequence_gaps': find_sequence_gaps,
+    'find_draft_entries': find_draft_entries,
+    'find_unreconciled_suspense': find_unreconciled_suspense,
+    'verify_reconciliation_integrity': verify_reconciliation_integrity,
+}

fusion_accounting/fusion_accounting_ai/services/tools/month_end.py

@@ -0,0 +1,139 @@
+import logging
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+
+def get_close_checklist(env, params):
+    from .bank_reconciliation import get_unreconciled_bank_lines
+    from .journal_review import find_draft_entries, find_sequence_gaps
+    from .hst_management import calculate_hst_balance
+
+    period = params.get('period', str(fields.Date.today())[:7])
+    date_from = f'{period}-01'
+    import calendar
+    year, month = int(period[:4]), int(period[5:7])
+    last_day = calendar.monthrange(year, month)[1]
+    date_to = f'{period}-{last_day:02d}'
+
+    p = {'date_from': date_from, 'date_to': date_to}
+
+    bank = get_unreconciled_bank_lines(env, p)
+    drafts = find_draft_entries(env, {'min_age_days': '0'})
+    gaps = find_sequence_gaps(env, p)
+    hst = calculate_hst_balance(env, p)
+
+    checklist = [
+        {'item': 'Bank Reconciliation', 'status': 'ok' if bank['count'] == 0 else 'attention', 'detail': f"{bank['count']} unreconciled lines"},
+        {'item': 'Draft Entries', 'status': 'ok' if drafts['count'] == 0 else 'attention', 'detail': f"{drafts['count']} draft entries"},
+        {'item': 'Sequence Gaps', 'status': 'ok' if gaps['count'] == 0 else 'warning', 'detail': f"{gaps['count']} gaps found"},
+        {'item': 'HST Balance', 'status': 'info', 'detail': f"Net HST: ${hst['net_hst']:.2f}"},
+    ]
+    return {'period': period, 'checklist': checklist}
+
+
+def get_unreconciled_counts(env, params):
+    accounts = env['account.account'].search([
+        ('reconcile', '=', True),
+        ('company_ids', 'in', env.company.id),
+    ])
+    result = []
+    for acct in accounts:
+        count = env['account.move.line'].search_count([
+            ('account_id', '=', acct.id),
+            ('reconciled', '=', False),
+            ('parent_state', '=', 'posted'),
+        ])
+        if count > 0:
+            result.append({
+                'account_id': acct.id,
+                'code': acct.code,
+                'name': acct.name,
+                'unreconciled_count': count,
+            })
+    return {'accounts': sorted(result, key=lambda x: -x['unreconciled_count'])}
+
+
+def find_entries_in_locked_period(env, params):
+    company = env.company
+    lock_date = company.fiscalyear_lock_date
+    if not lock_date:
+        return {'status': 'no_lock_date', 'entries': []}
+    entries = env['account.move'].search([
+        ('date', '<=', lock_date),
+        ('state', '=', 'draft'),
+        ('company_id', '=', company.id),
+    ])
+    return {
+        'lock_date': str(lock_date),
+        'count': len(entries),
+        'entries': [{'id': e.id, 'name': e.name, 'date': str(e.date)} for e in entries[:20]],
+    }
+
+
+def get_accrual_status(env, params):
+    accrual_codes = params.get('account_codes', ['2100', '2110', '2120'])
+    result = []
+    for code in accrual_codes:
+        accounts = env['account.account'].search([
+            ('code', '=like', f'{code}%'),
+            ('company_ids', 'in', env.company.id),
+        ])
+        for acct in accounts:
+            balance = sum(env['account.move.line'].search([
+                ('account_id', '=', acct.id),
+                ('parent_state', '=', 'posted'),
+            ]).mapped('balance'))
+            result.append({'code': acct.code, 'name': acct.name, 'balance': balance})
+    return {'accruals': result}
+
+
+def run_hash_integrity_check(env, params):
+    try:
+        result = env.company._check_hash_integrity()
+        return {
+            'status': 'completed',
+            'results': result.get('results', []),
+            'printing_date': result.get('printing_date', ''),
+        }
+    except Exception as e:
+        return {'error': str(e)}
+
+
+def get_period_summary(env, params):
+    """Period summary via trial-balance. Routed through ReportsAdapter so the
+    Enterprise-only account_reports.trial_balance_report path is isolated;
+    Community installs fall back to the adapter's trial_balance() aggregation."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    result = adapter.run_report(
+        ref_id='account_reports.trial_balance_report',
+        date_from=date_from, date_to=date_to,
+    )
+    if isinstance(result, dict) and result.get('error'):
+        rows = adapter.trial_balance(
+            date_to=date_to, company_ids=[env.company.id],
+        )
+        return {
+            'period': f'{date_from} to {date_to}',
+            'lines': [{
+                'name': f"{r['account_code']} {r['account_name']}",
+                'columns': [r['debit'], r['credit'], r['balance']],
+            } for r in rows[:100]],
+        }
+    return {
+        'period': f'{date_from} to {date_to}',
+        'lines': result.get('lines', []),
+    }
+
+
+TOOLS = {
+    'get_close_checklist': get_close_checklist,
+    'get_unreconciled_counts': get_unreconciled_counts,
+    'find_entries_in_locked_period': find_entries_in_locked_period,
+    'get_accrual_status': get_accrual_status,
+    'run_hash_integrity_check': run_hash_integrity_check,
+    'get_period_summary': get_period_summary,
+}

fusion_accounting/fusion_accounting_ai/services/tools/payroll.py

@@ -0,0 +1,256 @@
+import logging
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+
+def get_payroll_entries(env, params):
+    payroll_journals = env['account.journal'].search([
+        ('name', 'ilike', 'payroll'),
+        ('company_id', '=', env.company.id),
+    ])
+    if not payroll_journals and params.get('journal_id'):
+        payroll_journals = env['account.journal'].browse(int(params['journal_id']))
+    domain = [
+        ('journal_id', 'in', payroll_journals.ids),
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+    if params.get('date_from'):
+        domain.append(('date', '>=', params['date_from']))
+    if params.get('date_to'):
+        domain.append(('date', '<=', params['date_to']))
+    entries = env['account.move'].search(domain, order='date desc', limit=50)
+    return {
+        'count': len(entries),
+        'entries': [{
+            'id': e.id, 'name': e.name, 'date': str(e.date),
+            'amount': e.amount_total, 'ref': e.ref or '',
+        } for e in entries],
+    }
+
+
+def compare_payroll_to_bank(env, params):
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    if not date_from or not date_to:
+        return {'error': 'date_from and date_to are required'}
+    payroll_journals = env['account.journal'].search([
+        ('name', 'ilike', 'payroll'), ('company_id', '=', env.company.id),
+    ])
+    payroll_entries = env['account.move'].search([
+        ('journal_id', 'in', payroll_journals.ids),
+        ('state', '=', 'posted'),
+        ('date', '>=', date_from), ('date', '<=', date_to),
+    ])
+    bank_lines = env['account.bank.statement.line'].search([
+        ('date', '>=', date_from), ('date', '<=', date_to),
+        ('company_id', '=', env.company.id),
+    ])
+    payroll_total = sum(e.amount_total for e in payroll_entries)
+    bank_payroll = sum(abs(l.amount) for l in bank_lines if 'payroll' in (l.payment_ref or '').lower())
+    return {
+        'payroll_journal_total': payroll_total,
+        'bank_payroll_total': bank_payroll,
+        'difference': payroll_total - bank_payroll,
+    }
+
+
+def verify_source_deductions(env, params):
+    return {
+        'status': 'info',
+        'message': 'Source deduction verification requires CRA rate tables. Use fusion_payroll for full verification.',
+    }
+
+
+def get_cra_remittance_status(env, params):
+    cra_accounts = env['account.account'].search([
+        ('name', 'ilike', 'CRA'),
+        ('company_ids', 'in', env.company.id),
+    ])
+    result = []
+    for acct in cra_accounts:
+        balance = sum(env['account.move.line'].search([
+            ('account_id', '=', acct.id),
+            ('parent_state', '=', 'posted'),
+        ]).mapped('balance'))
+        result.append({'code': acct.code, 'name': acct.name, 'balance': balance})
+    return {'accounts': result}
+
+
+def find_unmatched_payroll_cheques(env, params):
+    bank_lines = env['account.bank.statement.line'].search([
+        ('is_reconciled', '=', False),
+        ('company_id', '=', env.company.id),
+        ('payment_ref', 'ilike', 'cheque'),
+    ])
+    return {
+        'count': len(bank_lines),
+        'cheques': [{
+            'id': l.id, 'date': str(l.date),
+            'ref': l.payment_ref, 'amount': l.amount,
+        } for l in bank_lines[:30]],
+    }
+
+
+def parse_payroll_summary(env, params):
+    import re
+    raw_data = params.get('data', '')
+    if not raw_data:
+        return {'error': 'No payroll data provided'}
+
+    lines = raw_data.strip().split('\n')
+    entries = []
+    totals = {'gross': 0, 'cpp': 0, 'ei': 0, 'tax': 0, 'net': 0}
+
+    for line in lines:
+        amounts = re.findall(r'\$?([\d,]+\.?\d*)', line)
+        if len(amounts) >= 2:
+            name_part = re.sub(r'\$?[\d,]+\.?\d*', '', line).strip(' \t,|-')
+            parsed_amounts = [float(a.replace(',', '')) for a in amounts]
+            entry = {'name': name_part or 'Employee', 'amounts': parsed_amounts}
+            if len(parsed_amounts) >= 5:
+                entry.update({
+                    'gross': parsed_amounts[0],
+                    'cpp': parsed_amounts[1],
+                    'ei': parsed_amounts[2],
+                    'tax': parsed_amounts[3],
+                    'net': parsed_amounts[4] if len(parsed_amounts) > 4 else parsed_amounts[0] - sum(parsed_amounts[1:4]),
+                })
+                for k in ('gross', 'cpp', 'ei', 'tax', 'net'):
+                    totals[k] += entry.get(k, 0)
+            entries.append(entry)
+
+    return {
+        'status': 'parsed',
+        'employee_count': len(entries),
+        'entries': entries,
+        'totals': totals,
+        'raw_lines': len(lines),
+    }
+
+
+def _resolve_account_id(env, val):
+    """Resolve an account code or ID to a valid account ID.
+    Accepts: integer ID, string ID, or account code string like '2201'."""
+    if not val:
+        return False
+    val_str = str(val).strip()
+    # Try as a direct ID first
+    try:
+        acct = env['account.account'].browse(int(val_str))
+        if acct.exists():
+            return acct.id
+    except (ValueError, TypeError):
+        pass
+    # Try as an account code
+    acct = env['account.account'].search([
+        ('code', '=', val_str),
+        ('company_ids', 'in', env.company.id),
+    ], limit=1)
+    if acct:
+        return acct.id
+    return False
+
+
+def create_payroll_journal_entry(env, params):
+    journal_id = int(params['journal_id'])
+    date = params['date']
+    ref = params.get('ref', 'Payroll Entry')
+    lines_data = params['lines']
+
+    # Duplicate check: same journal + date + ref + similar amount
+    total_debit = sum(float(l.get('debit', 0)) for l in lines_data)
+    existing = env['account.move'].search([
+        ('journal_id', '=', journal_id),
+        ('date', '=', date),
+        ('ref', 'ilike', ref[:30]),
+        ('state', 'in', ('draft', 'posted')),
+    ], limit=1)
+    if existing:
+        return {
+            'status': 'duplicate',
+            'error': f'Entry already exists: {existing.name} (ref: {existing.ref}) on {existing.date} '
+                     f'for ${existing.amount_total:,.2f}. Skipping to avoid duplicate.',
+            'existing_move_id': existing.id,
+            'existing_name': existing.name,
+        }
+
+    # Resolve account codes to IDs
+    resolved_lines = []
+    for line in lines_data:
+        account_id = _resolve_account_id(env, line['account_id'])
+        if not account_id:
+            return {'error': f"Account not found: {line['account_id']}. "
+                             f"Provide a valid account code (e.g. '2201') or database ID."}
+        resolved_lines.append((0, 0, {
+            'account_id': account_id,
+            'name': line.get('name', 'Payroll'),
+            'debit': float(line.get('debit', 0)),
+            'credit': float(line.get('credit', 0)),
+            'partner_id': int(line['partner_id']) if line.get('partner_id') else False,
+        }))
+
+    move_vals = {
+        'journal_id': journal_id,
+        'date': date,
+        'ref': ref,
+        'line_ids': resolved_lines,
+    }
+    move = env['account.move'].create(move_vals)
+    return {'status': 'created', 'move_id': move.id, 'name': move.name}
+
+
+def get_payroll_schedule(env, params):
+    return {'status': 'info', 'message': 'Payroll schedule available via fusion_payroll module.'}
+
+
+def match_payroll_cheques(env, params):
+    st_line_id = int(params['statement_line_id'])
+    move_line_ids = [int(x) for x in params['move_line_ids']]
+    st_line = env['account.bank.statement.line'].browse(st_line_id)
+    st_line.set_line_bank_statement_line(move_line_ids)
+    return {'status': 'matched', 'statement_line_id': st_line_id}
+
+
+def verify_payroll_deductions(env, params):
+    return verify_source_deductions(env, params)
+
+
+def get_cra_remittance_due(env, params):
+    return get_cra_remittance_status(env, params)
+
+
+def prepare_cra_payment(env, params):
+    return create_payroll_journal_entry(env, params)
+
+
+def generate_t4(env, params):
+    return {'status': 'info', 'message': 'T4 generation available via fusion_payroll module.'}
+
+
+def generate_roe(env, params):
+    return {'status': 'info', 'message': 'ROE generation available via fusion_payroll module.'}
+
+
+def get_payroll_cost_report(env, params):
+    return get_payroll_entries(env, params)
+
+
+TOOLS = {
+    'get_payroll_entries': get_payroll_entries,
+    'compare_payroll_to_bank': compare_payroll_to_bank,
+    'verify_source_deductions': verify_source_deductions,
+    'get_cra_remittance_status': get_cra_remittance_status,
+    'find_unmatched_payroll_cheques': find_unmatched_payroll_cheques,
+    'parse_payroll_summary': parse_payroll_summary,
+    'create_payroll_journal_entry': create_payroll_journal_entry,
+    'get_payroll_schedule': get_payroll_schedule,
+    'match_payroll_cheques': match_payroll_cheques,
+    'verify_payroll_deductions': verify_payroll_deductions,
+    'get_cra_remittance_due': get_cra_remittance_due,
+    'prepare_cra_payment': prepare_cra_payment,
+    'generate_t4': generate_t4,
+    'generate_roe': generate_roe,
+    'get_payroll_cost_report': get_payroll_cost_report,
+}

fusion_accounting/fusion_accounting_ai/services/tools/reporting.py

@@ -0,0 +1,292 @@
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+# ---------------------------------------------------------------------------
+# Enterprise account.report wrappers — all routed through ReportsAdapter.
+# ---------------------------------------------------------------------------
+
+def get_profit_loss(env, params):
+    """Route through ReportsAdapter for tri-mode consistency."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    return adapter.run_report(
+        ref_id='account_reports.profit_and_loss',
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+    )
+
+
+def get_balance_sheet(env, params):
+    """Route through ReportsAdapter for tri-mode consistency."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    return adapter.run_report(
+        ref_id='account_reports.balance_sheet',
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+    )
+
+
+def get_trial_balance(env, params):
+    """Route through ReportsAdapter for tri-mode consistency.
+
+    In Enterprise mode returns the hierarchical report lines. In Community
+    mode falls back to the adapter's trial_balance() aggregation so the tool
+    continues to return useful data with a compatible shape.
+    """
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    result = adapter.run_report(
+        ref_id='account_reports.trial_balance_report',
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+    )
+    if isinstance(result, dict) and result.get('error'):
+        rows = adapter.trial_balance(
+            date_to=params.get('date_to'),
+            company_ids=[env.company.id],
+        )
+        return {
+            'report_name': 'Trial Balance (Community aggregation)',
+            'lines': [{
+                'name': f"{r['account_code']} {r['account_name']}",
+                'level': 2,
+                'columns': [r['debit'], r['credit'], r['balance']],
+            } for r in rows],
+        }
+    return result
+
+
+def get_cash_flow(env, params):
+    """Route through ReportsAdapter for tri-mode consistency."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    return adapter.run_report(
+        ref_id='account_reports.cash_flow_statement',
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+    )
+
+
+def compare_periods(env, params):
+    """Run the same report over two periods and return both results. Routes
+    both runs through ReportsAdapter."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    report_ref = params.get('report_ref', 'account_reports.profit_and_loss')
+    period1 = adapter.run_report(
+        ref_id=report_ref,
+        date_from=params.get('period1_from'),
+        date_to=params.get('period1_to'),
+    )
+    period2 = adapter.run_report(
+        ref_id=report_ref,
+        date_from=params.get('period2_from'),
+        date_to=params.get('period2_to'),
+    )
+    return {'period_1': period1, 'period_2': period2}
+
+
+def answer_financial_question(env, params):
+    question = params.get('question', '')
+    sql_query = params.get('sql_query')
+    if sql_query:
+        return {'error': 'Direct SQL not permitted. Use report tools instead.'}
+    return {'status': 'info', 'message': f'Use specific report tools to answer: {question}'}
+
+
+def export_report(env, params):
+    """Route through ReportsAdapter for tri-mode consistency."""
+    from ..data_adapters import get_adapter
+    adapter = get_adapter(env, 'reports')
+    return adapter.export_report(
+        ref_id=params.get('report_ref', 'account_reports.profit_and_loss'),
+        fmt=params.get('format', 'pdf'),
+        date_from=params.get('date_from'),
+        date_to=params.get('date_to'),
+    )
+
+
+# ---------------------------------------------------------------------------
+# Pure-Community tools — search account.move / account.payment directly.
+# These are tri-mode safe (the data lives in the same tables regardless of
+# install profile) so they don't need adapter routing.
+# ---------------------------------------------------------------------------
+
+def get_invoicing_summary(env, params):
+    """Get invoicing summary — total invoiced by month, by partner, or for a date range.
+    Supports: monthly breakdown for a year, current month totals, or filtered by partner."""
+    from datetime import date
+    import calendar
+
+    year = int(params.get('year', date.today().year))
+    partner_name = params.get('partner_name')
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+
+    domain = [
+        ('move_type', '=', 'out_invoice'),
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+
+    if partner_name:
+        partner = env['res.partner'].search([('name', 'ilike', partner_name)], limit=1)
+        if partner:
+            domain.append(('partner_id', '=', partner.id))
+        else:
+            return {'error': f'Partner not found: {partner_name}'}
+
+    if date_from and date_to:
+        domain += [('date', '>=', date_from), ('date', '<=', date_to)]
+        invoices = env['account.move'].search(domain, order='date desc')
+        total = sum(inv.amount_total for inv in invoices)
+        return {
+            'period': f'{date_from} to {date_to}',
+            'count': len(invoices),
+            'total': total,
+            'invoices': [{
+                'id': inv.id, 'name': inv.name, 'partner': inv.partner_id.name,
+                'date': str(inv.date), 'amount': inv.amount_total,
+                'payment_state': inv.payment_state,
+            } for inv in invoices[:30]],
+        }
+
+    months = []
+    grand_total = 0
+    for month in range(1, 13):
+        m_start = f'{year}-{month:02d}-01'
+        last_day = calendar.monthrange(year, month)[1]
+        m_end = f'{year}-{month:02d}-{last_day}'
+        m_domain = domain + [('date', '>=', m_start), ('date', '<=', m_end)]
+        invoices = env['account.move'].search(m_domain)
+        total = sum(inv.amount_total for inv in invoices)
+        grand_total += total
+        months.append({
+            'month': f'{year}-{month:02d}',
+            'month_name': calendar.month_name[month],
+            'count': len(invoices),
+            'total': round(total, 2),
+        })
+
+    return {
+        'year': year,
+        'grand_total': round(grand_total, 2),
+        'months': months,
+        'partner': partner_name or 'All',
+    }
+
+
+def get_billing_summary(env, params):
+    """Get billing (vendor bills) summary — total billed by month or date range."""
+    from datetime import date
+    import calendar
+
+    year = int(params.get('year', date.today().year))
+    partner_name = params.get('partner_name')
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+
+    domain = [
+        ('move_type', '=', 'in_invoice'),
+        ('state', '=', 'posted'),
+        ('company_id', '=', env.company.id),
+    ]
+
+    if partner_name:
+        partner = env['res.partner'].search([('name', 'ilike', partner_name)], limit=1)
+        if partner:
+            domain.append(('partner_id', '=', partner.id))
+        else:
+            return {'error': f'Partner not found: {partner_name}'}
+
+    if date_from and date_to:
+        domain += [('date', '>=', date_from), ('date', '<=', date_to)]
+        bills = env['account.move'].search(domain, order='date desc')
+        total = sum(b.amount_total for b in bills)
+        return {
+            'period': f'{date_from} to {date_to}',
+            'count': len(bills),
+            'total': total,
+            'bills': [{
+                'id': b.id, 'name': b.name, 'partner': b.partner_id.name,
+                'date': str(b.date), 'amount': b.amount_total,
+                'payment_state': b.payment_state,
+            } for b in bills[:30]],
+        }
+
+    months = []
+    grand_total = 0
+    for month in range(1, 13):
+        m_start = f'{year}-{month:02d}-01'
+        last_day = calendar.monthrange(year, month)[1]
+        m_end = f'{year}-{month:02d}-{last_day}'
+        m_domain = domain + [('date', '>=', m_start), ('date', '<=', m_end)]
+        bills = env['account.move'].search(m_domain)
+        total = sum(b.amount_total for b in bills)
+        grand_total += total
+        months.append({
+            'month': f'{year}-{month:02d}',
+            'month_name': calendar.month_name[month],
+            'count': len(bills),
+            'total': round(total, 2),
+        })
+
+    return {
+        'year': year,
+        'grand_total': round(grand_total, 2),
+        'months': months,
+        'partner': partner_name or 'All',
+    }
+
+
+def get_collections_summary(env, params):
+    """Get payment collections summary — how much was collected (received) in a period."""
+    date_from = params.get('date_from')
+    date_to = params.get('date_to')
+    if not date_from or not date_to:
+        from datetime import date
+        today = date.today()
+        date_from = date_from or f'{today.year}-{today.month:02d}-01'
+        date_to = date_to or str(today)
+
+    payments = env['account.payment'].search([
+        ('payment_type', '=', 'inbound'),
+        ('state', '=', 'posted'),
+        ('date', '>=', date_from),
+        ('date', '<=', date_to),
+        ('company_id', '=', env.company.id),
+    ], order='date desc')
+
+    total = sum(p.amount for p in payments)
+    by_partner = {}
+    for p in payments:
+        pname = p.partner_id.name if p.partner_id else 'Unknown'
+        by_partner.setdefault(pname, {'count': 0, 'total': 0})
+        by_partner[pname]['count'] += 1
+        by_partner[pname]['total'] += p.amount
+
+    top_partners = sorted(by_partner.items(), key=lambda x: -x[1]['total'])[:15]
+
+    return {
+        'period': f'{date_from} to {date_to}',
+        'total_collected': round(total, 2),
+        'payment_count': len(payments),
+        'by_partner': [{'partner': k, 'count': v['count'], 'total': round(v['total'], 2)} for k, v in top_partners],
+    }
+
+
+TOOLS = {
+    'get_profit_loss': get_profit_loss,
+    'get_balance_sheet': get_balance_sheet,
+    'get_trial_balance': get_trial_balance,
+    'get_cash_flow': get_cash_flow,
+    'compare_periods': compare_periods,
+    'answer_financial_question': answer_financial_question,
+    'export_report': export_report,
+    'get_invoicing_summary': get_invoicing_summary,
+    'get_billing_summary': get_billing_summary,
+    'get_collections_summary': get_collections_summary,
+}