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

from odoo import api, fields, models, _
from odoo.exceptions import UserError, RedirectWarning, ValidationError, except_orm, Warning
from datetime import datetime


class AccountPeriodLine(models.Model):
    _name = "account.period.line"

    reference = fields.Many2one('account.period', string="Reference")
    start_date = fields.Date('Start Date')
    end_date = fields.Date('End Date')
    state = fields.Selection([('Open','Open'),('Closed','Closed')], string="Status", default="Open")

    def action_close_period(self):
        for res in self:
            res.write({'state': 'Closed'})

    def action_open_period(self):
        for res in self:
            res.write({'state': 'Open'})

class AccountPeriod(models.Model):
    _name = "account.period"
    
    name = fields.Char('Period Name')
    year = fields.Char('Year')
    start_date = fields.Date('Start Date')
    end_date = fields.Date('End Date')
    line_ids = fields.One2many('account.period.line', 'reference', string='Lines')
    state = fields.Selection([('Open','Open'),('Closed','Closed')], string="Status", default="Open")

    def action_create_period(self):
        for res in self:
            start_date1 = datetime(int(res.year), 1, 1)
            end_date1 = datetime(int(res.year), 1, 31)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date1,
                'end_date': end_date1
            })

            start_date2 = datetime(int(res.year), 2, 1)
            end_date2 = datetime(int(res.year), 2, 28)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date2,
                'end_date': end_date2
            })

            start_date3 = datetime(int(res.year), 3, 1)
            end_date3 = datetime(int(res.year), 3, 31)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date3,
                'end_date': end_date3
            })

            start_date4 = datetime(int(res.year), 4, 1)
            end_date4 = datetime(int(res.year), 4, 30)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date4,
                'end_date': end_date4
            })

            start_date5 = datetime(int(res.year), 5, 1)
            end_date5 = datetime(int(res.year), 5, 31)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date5,
                'end_date': end_date5
            })

            start_date6 = datetime(int(res.year), 6, 1)
            end_date6 = datetime(int(res.year), 6, 30)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date6,
                'end_date': end_date6
            })

            start_date7 = datetime(int(res.year), 7, 1)
            end_date7 = datetime(int(res.year), 7, 31)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date7,
                'end_date': end_date7
            })

            start_date8 = datetime(int(res.year), 8, 1)
            end_date8 = datetime(int(res.year), 8, 31)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date8,
                'end_date': end_date8
            })

            start_date9 = datetime(int(res.year), 9, 1)
            end_date9 = datetime(int(res.year), 9, 30)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date9,
                'end_date': end_date9
            })

            start_date10 = datetime(int(res.year), 10, 1)
            end_date10 = datetime(int(res.year), 10, 31)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date10,
                'end_date': end_date10
            })

            start_date11 = datetime(int(res.year), 11, 1)
            end_date11 = datetime(int(res.year), 11, 30)
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date11,
                'end_date': end_date11
            })

            start_date12 = datetime(int(res.year), 12, 1)
            end_date12 = datetime(int(res.year), 12, 31) 
            self.env['account.period.line'].create({
                'reference': res.id,
                'start_date': start_date12,
                'end_date': end_date12
            })