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

class YuthonEmployeePerformance(models.Model):
    _name = 'yuthon.employee.performance'
    _description = '员工绩效(考核任务)'

    name = fields.Char('标题')
    assessment_time = fields.Char('考核时间', required=True)
    cycle = fields.Selection([('monthly', '月度'),
                              ('quarter', '季度'),
                              ('up_half', '上半年'),
                              ('down_half', '下半年'),
                              ('year', '年度'), ], '周期', required=True)
    department_id = fields.Many2one("hr.department", string="部门", required=True)
    start_index_time = fields.Date('指标生效时间')
    end_index_time = fields.Date('指标失效时间')
    examiners = fields.Selection([('middle', '中层'),('staff', '普通员工')],string='被考核人')
    index_statu = fields.Selection([('work', '生效'), ('void', '作废')], '状态', required=True)
    department_within = fields.Float(string="部门内权重")

    evaluation_ids = fields.One2many('yuthon.appraisal.line.detail', 'evaluation_id', string='员工绩效')
    role_ids = fields.One2many('yuthon.role.detail.lines', 'role_id', string='考核角色')
    @api.onchange('assessment_time', 'cycle', 'department_id')
    def _onchange_year_department(self):
        if self.cycle and self.department_id and self.assessment_time:
            cycle_dict = {'monthly': '月度', 'quarter': '季度', 'up_half': '上半年', 'down_half': '下半年',
                          'year': '年度'}
            cycle_display = cycle_dict.get(self.cycle, self.cycle)
            self.name = f"{self.assessment_time}{cycle_display}{self.department_id.name}绩效考核"

    @api.model_create_multi
    def create(self, vals_list):
        performance_records = super().create(vals_list)
        for performance in performance_records:
            self.env['yuthon.assessment.tasks'].create({
                'name': performance.name,  # 使用创建的 performance 记录的 name
                'performance_id': performance.id, # 建立关联关系
                'index_statu': performance.index_statu,
                'assessment_time': performance.assessment_time,
                'performance_type': 'employs'
            })
        return performance_records

    @api.model
    def write(self, vals):
        result = super().write(vals)
        if result:
            # 只更新被修改的记录
            for performance in self:
                tasks = self.env['yuthon.assessment.tasks'].search([('performance_id', '=', performance.id)])
                tasks.write({
                    'name': performance.name,
                    'index_statu': performance.index_statu,
                    'assessment_time': performance.assessment_time,
                })
        return result

class YuthonRoleDetailLines(models.Model):
    _name = 'yuthon.role.detail.lines'
    _description = "考核角色明细行"

    role_id = fields.Many2one('yuthon.employee.performance', string="关联员工绩效(考核任务)")
    organization_id = fields.Many2one('yuthon.duty.management', string='组织绩效考核角色明细行')
    job_id = fields.Many2one('hr.job', string="考核角色")
    employee_id = fields.Many2one('hr.employee', string="人员")
    weight = fields.Float(string="权重" )
    #
    # @api.onchange('role_id', 'weight')
    # def _onchange_weight(self):
    #     if self.role_id and self.weight:
    #         total_weight = sum(self.search([('role_id', '=', self.role_id.id)]).mapped('weight'))
    #         if total_weight > 100:
    #             raise UserError('每个考核任务的权重之和不能大于 100%！')