from odoo import api, fields, models, tools


class IssueApprovalDecision(models.Model):
    _name = "issue.approval.decision"
    _description = '决策清单'
    _order = 'sequence asc'
    _rec_name = 'specifics'

    decision_type_id = fields.Many2one('issue.approval.decision.type', string='事项类别')
    decision_type_on_id = fields.Many2one('issue.approval.decision.type', string='事项类别上级')
    sequence = fields.Char(string='序号', store=True)
    specifics = fields.Text(string='具体事项')
    council_id = fields.Many2one('issue.library.type', string='党总委员会')
    team_meet_id = fields.Many2one('issue.library.type', string='经营班子会')
    board_meet_id = fields.Many2one('issue.library.type', string='董事会')
    district_state_id = fields.Many2one('issue.library.type', string="区国资局",)
    district_government_id = fields.Many2one('issue.library.type', string="区政府",)
    district_party_id= fields.Many2one('issue.library.type', string="区委组织部")
    department_id = fields.Many2one('hr.department', string="部门")
    management_matters_id = fields.Many2one('issue.approval.decision.type', string='管理事项')
    company_id = fields.Many2one('res.company', string="公司", default=lambda self: self._get_default_company())
    scope = fields.Selection([('one', '一级区属国有企业'), ('two', '二级区属国有企业'), ('one_two', '一级、二级区属国有企业')], string='适用范围', default='one')
    start_date = fields.Date(string="生效日期")
    end_date = fields.Date(string="失效日期")
    remarks = fields.Text(string='备注')
    issue_approval_id = fields.Many2one('issue.approval', string="关联议题审批")

    def _get_default_company(self):
        company = self.env['res.company'].search([('name', '=', '集团本部')], limit=1)
        return company.id if company else False

    @api.onchange('decision_type_id')
    def onchange_sequence(self):
        for seq in self:
            seq.sequence = seq.decision_type_id.sequence
            num = seq.search_count([('decision_type_id', '=', seq.decision_type_id.id)])
            if seq.decision_type_id:
                seq.sequence = seq.sequence + '.' + str(num+1)
            else:
                seq.sequence = ''
            if seq.decision_type_id.decision_type_id:
                seq.decision_type_on_id = seq.decision_type_id.decision_type_id

    def update_issue(self):
        company = self.env['res.company'].search([('name', '=', '集团本部')], limit=1)
        issue_active_ids = self.env["issue.approval.decision"].browse(
            self._context.get('active_ids', self._context.get('active_id')))
        for record in issue_active_ids:
            record.scope = 'one'
            record.company_id = company.id