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')
    sequence = fields.Char(string='序号', store=True)
    specifics = fields.Char(string='具体事项')
    council = fields.Selection([('approval', '审'), ('decide', '决')], string='党总委员会')
    team_meet = fields.Selection([('approval', '审'), ('decide', '决')], string='经营班子会')
    board_meet = fields.Selection([('approval', '审'), ('decide', '决'), ('commission', '授权投决会')], string='董事会')
    district_bureau = fields.Selection([('record', '备案'), ('approved', '核准'), ('record_approved', '备案、核准')], string='上级单位')
    yuthon_company = fields.Selection([('thtz', '天河投资集团'), ('thwg', '天河物管'),
                                       ('thlc', '天河粮储'), ('tctj', '天投城建')], string="所属公司")
    department_id = fields.Many2one('hr.department', string="部门")
    start_date = fields.Date(string="生效日期")
    end_date = fields.Date(string="失效日期")
    remarks = fields.Char(string='备注')

    issue_approval_id = fields.Many2one('issue.approval', string="关联议题审批")

    @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 = ''