# -*- coding: utf-8 -*-

# Created on 2018-11-28
# author: 欧度智能，https://www.odooai.cn
# email: 300883@qq.com
# resource of odooai
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).

# Odoo16在线用户手册（长期更新）
# https://www.odooai.cn/documentation/16.0/zh_CN/index.html

# Odoo16在线开发者手册（长期更新）
# https://www.odooai.cn/documentation/16.0/zh_CN/developer.html

# Odoo13在线用户手册（长期更新）
# https://www.odooai.cn/documentation/user/13.0/zh_CN/index.html

# Odoo13在线开发者手册（长期更新）
# https://www.odooai.cn/documentation/13.0/index.html

# Odoo在线中文用户手册（长期更新）
# https://www.odooai.cn/documentation/user/10.0/zh_CN/index.html

# Odoo10离线中文用户手册下载
# https://www.odooai.cn/odoo10_user_manual_document_offline/
# Odoo10离线开发手册下载-含python教程，jquery参考，Jinja2模板，PostgresSQL参考（odoo开发必备）
# https://www.odooai.cn/odoo10_developer_document_offline/
# description:

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

class AccountAccount(models.Model):
    _inherit = ['account.account']
    _parent_name = "parent_id"
    _parent_store = True
    _parent_order = 'code'
    # _rec_name = 'complete_name'

    parent_id = fields.Many2one('account.account', 'Parent Chart', index=True, ondelete='cascade')
    child_ids = fields.One2many('account.account', 'parent_id', 'Child Chart')
    parent_path = fields.Char(index=True)

    @api.model
    def _search_new_account_code(self, company, digits, prefix):
        # 分隔符，金蝶为 "."，用友为""，注意odoo中一级科目，现金默认定义是4位头，银行是6位头
        delimiter = '.'
        for num in range(1, 100):
            new_code = str(prefix.ljust(digits - 1, '0')) + delimiter + '%02d' % (num)
            rec = self.search([('code', '=', new_code), ('company_id', '=', company.id)], limit=1)
            if not rec:
                return new_code
        raise UserError(_('Cannot generate an unused account code.'))