# -*- coding: utf-8 -*-
# Copyright 2024-2025 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)
# Part of the Fusion Claim Assistant product family.

from odoo import api, fields, models, _
from odoo.exceptions import ValidationError


class ProductTemplate(models.Model):
    _inherit = 'product.template'

    # ==========================================================================
    # ADP PRODUCT FIELDS
    # ==========================================================================

    x_fc_is_adp_product = fields.Boolean(
        string='ADP Product',
        default=False,
        tracking=True,
        help='Toggle to mark this as an ADP product. Shows ADP fields when enabled.',
    )

    x_fc_adp_device_code_id = fields.Many2one(
        'fusion.adp.device.code',
        string='ADP Device Code',
        ondelete='set null',
        tracking=True,
        help='Link to the ADP Mobility Manual device code record',
    )

    x_fc_adp_device_code = fields.Char(
        string='Device Code',
        help='Device code string used for ADP claims export',
        copy=True,
        tracking=True,
    )

    x_fc_adp_price = fields.Float(
        string='ADP Price',
        digits='Product Price',
        help='ADP retail price from the device codes database.',
        copy=True,
        tracking=True,
    )

    x_fc_adp_device_type = fields.Char(
        related='x_fc_adp_device_code_id.device_type',
        string='Device Type',
        store=True,
        readonly=True,
    )

    x_fc_adp_build_type = fields.Selection(
        related='x_fc_adp_device_code_id.build_type',
        string='Build Type',
        store=True,
        readonly=True,
    )

    x_fc_adp_max_quantity = fields.Integer(
        related='x_fc_adp_device_code_id.max_quantity',
        string='Max Quantity',
        store=True,
        readonly=True,
    )

    # ==========================================================================
    # ONCHANGE / CONSTRAINTS
    # ==========================================================================

    @api.onchange('x_fc_adp_device_code_id')
    def _onchange_adp_device_code_id(self):
        """Populate device code string and price from the selected device record."""
        if self.x_fc_adp_device_code_id:
            self.x_fc_adp_device_code = self.x_fc_adp_device_code_id.device_code
            self.x_fc_adp_price = self.x_fc_adp_device_code_id.adp_price
        else:
            self.x_fc_adp_device_code = False
            self.x_fc_adp_price = 0.0

    @api.constrains('x_fc_is_adp_product', 'x_fc_adp_device_code_id')
    def _check_adp_product_device_code(self):
        for product in self:
            if product.x_fc_is_adp_product and not product.x_fc_adp_device_code_id:
                raise ValidationError(
                    _("'%s' is marked as an ADP Product but has no ADP Device Code selected.") % product.name
                )

    # ==========================================================================
    # HELPER METHODS
    # ==========================================================================

    def get_adp_price(self):
        """Get ADP price, preferring the linked device code record.

        Checks in order:
        1. Linked device code record price
        2. x_fc_adp_price (stored field)
        3. list_price (default product price)
        """
        self.ensure_one()

        if self.x_fc_adp_device_code_id and self.x_fc_adp_device_code_id.adp_price:
            return self.x_fc_adp_device_code_id.adp_price

        if self.x_fc_adp_price:
            return self.x_fc_adp_price

        return self.list_price or 0.0

    def get_adp_device_code(self):
        """Get ADP device code, preferring the linked device code record.

        Checks in order:
        1. Linked device code record
        2. x_fc_adp_device_code (stored char)
        3. default_code (internal reference)
        """
        self.ensure_one()

        if self.x_fc_adp_device_code_id:
            return self.x_fc_adp_device_code_id.device_code or ''

        if self.x_fc_adp_device_code:
            return self.x_fc_adp_device_code

        return self.default_code or ''

    # ==========================================================================
    # SECURITY DEPOSIT (added by fusion_rental)
    # ==========================================================================

    x_fc_security_deposit_type = fields.Selection(
        [
            ('fixed', 'Fixed Amount'),
            ('percentage', 'Percentage of Rental Price'),
        ],
        string='Security Deposit Type',
        help='How the security deposit is calculated for this rental product.',
    )
    x_fc_security_deposit_amount = fields.Float(
        string='Security Deposit Amount',
        digits='Product Price',
        help='Fixed dollar amount for the security deposit.',
    )
    x_fc_security_deposit_percent = fields.Float(
        string='Security Deposit (%)',
        help='Percentage of the rental line price to charge as deposit.',
    )