# Copyright 2019 Akretion France (http://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
from odoo.exceptions import UserError


class AccountBankStatementSale(models.TransientModel):
    _name = "account.bank.statement.sale"
    _description = "Account Bank Statement Sale"

    statement_id = fields.Many2one("account.bank.statement", readonly=True)
    line_ids = fields.One2many(
        "account.bank.statement.sale.line", "wizard_id", string="Lines"
    )

    @api.model
    def _prepare_line(self, move_line):
        vals = {
            "move_line_id": move_line.id,
            "sale_id": move_line.sale_id.id or False,
            "date": move_line.date,
            "credit": move_line.credit,
            "partner_id": move_line.partner_id.id,
            "account_id": move_line.account_id.id,
            "name": move_line.name,
            "company_currency_id": move_line.company_currency_id.id,
        }
        return vals

    @api.model
    def default_get(self, fields_list):
        res = super(AccountBankStatementSale, self).default_get(fields_list)
        assert self._context.get("active_model") == "account.bank.statement"
        statement_id = self._context.get("active_id")
        statement = self.env["account.bank.statement"].browse(statement_id)
        res.update(
            {
                "line_ids": [],
                "statement_id": statement_id,
            }
        )
        for st_line in statement.line_ids:
            if st_line.amount > 0 and st_line.partner_id and st_line.journal_entry_ids:
                for line in st_line.journal_entry_ids:
                    if (
                        line.account_id.user_type_id.type == "receivable"
                        and line.partner_id
                        and not line.full_reconcile_id
                        and not line.matched_debit_ids
                        and not line.matched_credit_ids
                    ):
                        lvals = self._prepare_line(line)
                        res["line_ids"].append((0, 0, lvals))
        if not res["line_ids"]:
            raise UserError(
                _(
                    "The bank statement '%s' doesn't contain any processed line "
                    "with a positive amount which is not reconciled."
                )
                % statement.display_name
            )
        return res

    def validate(self):
        self.ensure_one()
        for line in self.line_ids:
            if line.move_line_id.sale_id != line.sale_id:
                line.move_line_id.sale_id = line.sale_id.id


class AccountBankStatementSaleLine(models.TransientModel):
    _name = "account.bank.statement.sale.line"
    _description = "Account Bank Statement Sale Lines"

    wizard_id = fields.Many2one("account.bank.statement.sale", ondelete="cascade")
    move_line_id = fields.Many2one(
        "account.move.line", string="Move Line", required=True
    )
    date = fields.Date(related="move_line_id.date")
    credit = fields.Monetary(
        related="move_line_id.credit", currency_field="company_currency_id"
    )
    partner_id = fields.Many2one(related="move_line_id.partner_id")
    account_id = fields.Many2one(related="move_line_id.account_id")
    name = fields.Char(related="move_line_id.name")
    company_currency_id = fields.Many2one(related="move_line_id.company_currency_id")
    sale_id = fields.Many2one("sale.order", string="Sale Order")