import logging
from odoo import models, fields, api

_logger = logging.getLogger(__name__)


class FusionAccountingTool(models.Model):
    _name = 'fusion.accounting.tool'
    _description = 'Fusion Accounting AI Tool'
    _order = 'domain, sequence, name'

    name = fields.Char(string='Technical Name', required=True, index=True)
    display_name_field = fields.Char(string='Tool Label', required=True)
    description = fields.Text(string='Description', required=True)
    domain = fields.Selection(
        selection=[
            ('bank_reconciliation', 'Bank Reconciliation'),
            ('hst_management', 'HST/GST Management'),
            ('accounts_receivable', 'Accounts Receivable'),
            ('accounts_payable', 'Accounts Payable'),
            ('journal_review', 'Journal Review'),
            ('month_end', 'Month-End / Year-End'),
            ('payroll_verification', 'Payroll Verification'),
            ('inventory', 'Inventory & COGS'),
            ('adp', 'ADP Reconciliation'),
            ('reporting', 'Financial Reporting'),
            ('audit', 'Audit & Integrity'),
            ('payroll_management', 'Payroll Management'),
        ],
        string='Domain',
        required=True,
        index=True,
    )
    tier = fields.Selection(
        selection=[
            ('1', 'Tier 1 - Free (Read-Only)'),
            ('2', 'Tier 2 - Auto-Approved'),
            ('3', 'Tier 3 - Requires Approval'),
        ],
        string='Tier',
        required=True,
        default='1',
    )
    parameters_schema = fields.Text(string='Parameters (JSON Schema)')
    required_groups = fields.Char(
        string='Required Groups',
        help='Comma-separated XML IDs of required groups.',
    )
    odoo_method = fields.Char(string='Odoo Method Reference')
    sequence = fields.Integer(string='Sequence', default=10)
    active = fields.Boolean(string='Active', default=True)
    company_id = fields.Many2one(
        'res.company', string='Company',
        default=lambda self: self.env.company,
    )

    _sql_constraints = [
        ('name_company_uniq', 'UNIQUE(name, company_id)',
         'Tool name must be unique per company.'),
    ]