# © 2020 Le Filament (<http://www.le-filament.com>)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

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

from odoo.addons import decimal_precision as dp


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

    list_price_ref_pack = fields.Float(
        'Prix référent au kilo', default=1.0,
        digits=dp.get_precision('Product Price'),
        compute='_compute_list_price_ref_pack')
    price_ref_pack_compute = fields.Float(
        'Prix calculé', default=1.0,
        digits=dp.get_precision('Product Price'),
        compute='_compute_price_ref_pack_compute')

    def _compute_list_price_ref_pack(self):
        for template in self:
            if template.pack_line_ids:
                if template.pack_ok and (template.pack_type == 'detailed' and template.pack_component_price == 'totalized'):
                    pack_price_ref = 0.0
                    for pack_line in template.pack_line_ids:
                        pack_price_ref += pack_line.product_id.list_price
                    template.list_price_ref_pack = pack_price_ref

    def _compute_price_ref_pack_compute(self):
        for template in self:
            if template.pack_line_ids:
                if template.pack_ok and (template.pack_type == 'detailed' and template.pack_component_price == 'totalized'):
                    pack_price = 0.0
                    for pack_line in template.pack_line_ids:
                        pack_price += pack_line.product_id.list_price * pack_line.quantity
                    template.price_ref_pack_compute = pack_price

    @api.multi
    def website_publish_button(self):
        self.ensure_one()
        res = super(ProductTemplate, self).website_publish_button()
        # Dépublie les packs enfants si il en existe
        if self.used_in_pack_line_ids:
            for pack in self.used_in_pack_line_ids:
                pack.parent_product_id.write({'website_published': not self.website_published})
        return res

    @api.multi
    def get_info_parent_pack(self):
        for pack in self:
            if pack.pack_line_ids:
                if pack.pack_ok and (
                        pack.pack_type == 'detailed' and pack.pack_component_price == 'totalized'):
                    product_parent_id = pack.pack_line_ids[0].product_id
                    pack.description_sale = product_parent_id.description_sale
                    if product_parent_id.image:
                        pack.write({
                            'image': product_parent_id.image,
                            'image_small': product_parent_id.image_small,
                            'image_medium': product_parent_id.image_medium,
                        })
                    if product_parent_id.product_image_ids:
                        pack.write({
                            'product_image_ids': [(6, 0, product_parent_id.product_image_ids.ids)]
                        })