# Copyright 2015-2025 Akretion France (https://www.akretion.com)
# @author Alexis de Lattre <alexis.delattre@akretion.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).


from odoo import api, fields, models


class SaleOrderLine(models.Model):
    _inherit = 'sale.order.line'

    # Also defined in bi_sale_company_currency
    company_currency_id = fields.Many2one(
        related='order_id.company_id.currency_id',
        store=True, string='Company Currency')
    standard_price_company_currency = fields.Float(
        compute='_compute_margin', store=True, digits="Product Price",
        string='Unit Cost in Company Currency',
        help="Unit cost in company currency in the unit of measure "
        "of the sale order line")
    standard_price_sale_currency = fields.Float(
        compute='_compute_margin', store=True, digits="Product Price",
        string='Unit Cost in Sale Currency',
        help="Unit cost in sale currency in the unit of measure "
        "of the sale order line")
    margin_sale_currency = fields.Monetary(
        compute='_compute_margin', store=True, currency_field='currency_id',
        string='Margin in Sale Currency')
    margin_company_currency = fields.Monetary(
        compute='_compute_margin', store=True, currency_field='company_currency_id',
        string='Margin in Company Currency')
    margin_rate = fields.Float(
        compute='_compute_margin', store=True, digits=(16, 2),
        string="Margin Rate", help="Margin rate in percentage of the sale price")

    @api.depends(
        'product_id', 'product_uom', 'display_type', 'product_uom_qty', 'price_subtotal',
        'order_id.pricelist_id.currency_id', 'order_id.date_order',
        'order_id.company_id')
    def _compute_margin(self):
        for line in self:
            standard_price_comp_cur = 0.0
            standard_price_sale_cur = 0.0
            margin_sale_cur = 0.0
            margin_comp_cur = 0.0
            margin_rate = 0.0
            order_cur = line.order_id.pricelist_id.currency_id
            company = line.order_id.company_id
            company_cur = company.currency_id
            if (
                    not line.display_type and
                    line.product_id and
                    line.product_uom and
                    order_cur and
                    company_cur):
                standard_price_comp_cur = line.product_id.with_company(company.id).standard_price
                if line.product_uom != line.product_id.uom_id:
                    standard_price_comp_cur = line.product_id.uom_id._compute_price(
                        standard_price_comp_cur, line.product_uom)
                date = line.order_id.date_order
                standard_price_sale_cur = company_cur._convert(
                    standard_price_comp_cur, order_cur, company, date)
                margin_sale_cur =\
                    line.price_subtotal\
                    - (line.product_uom_qty * standard_price_sale_cur)
                margin_comp_cur = order_cur._convert(
                    margin_sale_cur, company_cur, company, date)
                if line.price_subtotal:
                    margin_rate = 100 * margin_sale_cur / line.price_subtotal
            line.standard_price_company_currency = standard_price_comp_cur
            line.standard_price_sale_currency = standard_price_sale_cur
            line.margin_sale_currency = margin_sale_cur
            line.margin_company_currency = margin_comp_cur
            line.margin_rate = margin_rate


class SaleOrder(models.Model):
    _inherit = 'sale.order'

    # Also defined in bi_sale_company_currency
    company_currency_id = fields.Many2one(
        related='company_id.currency_id', store=True, string="Company Currency")
    margin_sale_currency = fields.Monetary(
        compute='_compute_margin', store=True, currency_field='currency_id',
        string='Margin in Sale Currency')
    margin_company_currency = fields.Monetary(
        compute='_compute_margin', store=True, currency_field='company_currency_id',
        string='Margin in Company Currency')

    @api.depends(
        'order_line.margin_sale_currency',
        'order_line.margin_company_currency')
    def _compute_margin(self):
        rg_res = self.env['sale.order.line'].read_group(
            [('order_id', 'in', self.ids), ('display_type', '=', False)],
            ['order_id', 'margin_sale_currency:sum', 'margin_company_currency:sum'],
            ['order_id'])
        mapped_data = dict([
            (x['order_id'][0], {
                'margin_sale_currency': x['margin_sale_currency'],
                'margin_company_currency': x['margin_company_currency'],
                }) for x in rg_res])
        for order in self:
            order.margin_sale_currency = mapped_data.get(
                order.id, {}).get('margin_sale_currency')
            order.margin_company_currency = mapped_data.get(
                order.id, {}).get('margin_company_currency')