"""Reclassify all 200 lines on legacy 411000 to proper Nexa accounts based on
keyword rules. Run on prod via odoo-shell."""

acct_4030 = env['account.account'].search([('code', '=', '4030')], limit=1).id  # Support & Maintenance
acct_4230 = env['account.account'].search([('code', '=', '4230')], limit=1).id  # Tech Support hourly
acct_4320 = env['account.account'].search([('code', '=', '4320')], limit=1).id  # Hardware Resale
legacy_acct = env['account.account'].with_context(active_test=False).search([('code', '=', '411000')], limit=1).id

# (priority, regex pattern (case-insensitive), target_account_id, label)
import re
RULES = [
    ('Computer & Server Maintenance',     acct_4030, 'Support & Maintenance'),
    ('Server Backup & Monitoring',         acct_4030, 'Support & Maintenance'),
    ('Membership Fee',                     acct_4030, 'Support & Maintenance (membership)'),
    ('[CUSTCOMP]',                         acct_4320, 'Hardware Resale (custom PC)'),
    ('Custom Computer',                    acct_4320, 'Hardware Resale (custom PC)'),
    ('ustom Computer',                     acct_4320, 'Hardware Resale (typo'),  # the 'ustom Computer' typo entry
    ('HP Desk Computer',                   acct_4320, 'Hardware Resale (HP desktop)'),
    ('Server 2019',                        acct_4320, 'Hardware Resale (Windows Server license)'),
    ('Server Rack',                        acct_4320, 'Hardware Resale (rack)'),
    ('16 Port POE',                        acct_4320, 'Hardware Resale (switch)'),
    ('CPU:',                               acct_4320, 'Hardware Resale (custom build)'),
    ('Cleaning Supplies',                  acct_4320, 'Hardware Resale (consumables)'),
    ('ONSITE-',                            acct_4230, 'Tech Support — onsite'),
    ('OFFSITE-',                           acct_4230, 'Tech Support — offsite'),
    ('Onsite Sever Setup',                 acct_4230, 'Tech Support — setup'),
    ('Server Setup',                       acct_4230, 'Tech Support — setup'),
    ('Wiring for',                         acct_4230, 'Tech Support — installation'),
]

# Find all lines on 411000
env.cr.execute("""
    SELECT aml.id, aml.name, aml.credit
    FROM account_move_line aml
    JOIN account_move m ON m.id = aml.move_id
    WHERE aml.account_id = %s AND m.move_type = 'out_invoice'
""", (legacy_acct,))
lines = env.cr.fetchall()

bucket = {acct_4030: 0, acct_4230: 0, acct_4320: 0}
unmatched = []
for line_id, line_name, credit in lines:
    name = (line_name or '').strip()
    matched = False
    for pattern, target, label in RULES:
        if pattern.lower() in name.lower():
            env.cr.execute("UPDATE account_move_line SET account_id = %s WHERE id = %s",
                           (target, line_id))
            bucket[target] += 1
            matched = True
            break
    if not matched:
        unmatched.append((line_id, name[:60], credit))

print(f"Reclassified {bucket[acct_4030]} lines -> 4030 Support & Maintenance")
print(f"Reclassified {bucket[acct_4230]} lines -> 4230 Tech Support — Hourly")
print(f"Reclassified {bucket[acct_4320]} lines -> 4320 Hardware Resale")
print(f"Unmatched: {len(unmatched)}")
for u in unmatched[:20]:
    print(f"  id={u[0]} amount={u[2]} name={u[1]!r}")
env.cr.commit()
print(">>> done <<<")