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

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


class ApprovalProcess(models.Model):
    _name = 'approval.process'
    _rec_name = 'approval_category_id'

    approval_category_id = fields.Many2one('approval.category', string="流程名称")
    approvals_other_user_ids = fields.Many2many('res.users', string="传阅人", compute="_compute_other_user", store=True)
    user_ids = fields.One2many('approval.users', 'approval_process_id', string="审批流程")
    other_user_ids = fields.One2many('approval.other.users', 'approval_process_id', string="传阅人流程")
    company_id = fields.Many2one('res.company', string='公司', index=True, default=lambda self: self.env.company)

    @api.model_create_multi
    def create(self, vals_list):
        res = super(ApprovalProcess, self).create(vals_list)
        for vals in res:
            approval_category_id = self.env['approval.category'].search([('id', '=', vals.approval_category_id.id)])
            approval_category_id.write({'approval_process_id': vals.id})
            approval_category_id.onchange_approval_process_ids()
        return res

    def write(self, vals):
        res = super(ApprovalProcess, self).write(vals)
        approval_category_id = self.env['approval.category'].search([('id', '=', self.approval_category_id.id)])
        approval_category_id.write({'approval_process_id': self.id})
        approval_category_id.onchange_approval_process_ids()
        return res

    @api.depends('other_user_ids')
    def _compute_other_user(self):
        other_user_list = []
        for other in self.other_user_ids:
            other_user_list += other.user_ids.ids
        self.approvals_other_user_ids = other_user_list


class ApprovalUsers(models.Model):
    _name = 'approval.users'

    sequence = fields.Integer(default=1, string="审批顺序")
    approval_process_id = fields.Many2one('approval.process', string='审批流程')
    approval_user_role_id = fields.Many2one('yuthon.user.role', string='审批角色')
    user_ids = fields.Many2many('res.users', string="审批人", store=True, readonly=False)

    @api.onchange('approval_user_role_id')
    def compute_user_ids(self):
        for employee in self:
            employee_ids = employee.env['hr.employee']
            if employee.approval_user_role_id:
                employee.user_ids = employee_ids.search([('user_role_ids', '=', employee.approval_user_role_id.id)]).user_id
            else:
                employee.user_ids = []


class ApprovalOtherUsers(models.Model):
    _name = 'approval.other.users'

    approval_process_id = fields.Many2one('approval.process', string='审批流程')
    approval_department_id = fields.Many2one('hr.department', string='审批部门')
    approval_user_role_id = fields.Many2one('yuthon.user.role', string='审批角色')
    user_ids = fields.Many2many('res.users', string="传阅人", compute="compute_user_ids", store=True, readonly=False)

    @api.depends('approval_department_id', 'approval_user_role_id')
    def compute_user_ids(self):
        res_users_list = []
        for employee in self:
            employee_ids = employee.env['hr.employee']
            department_domain = ('department_id', '=', employee.approval_department_id.id)
            user_role_domain = ('user_role_ids', '=', employee.approval_user_role_id.id)
            if employee.approval_department_id and not employee.approval_user_role_id:
                employee.user_ids = employee_ids.search([department_domain]).user_id
                res_users_list += employee.user_ids.ids
            elif employee.approval_user_role_id and not employee.approval_department_id:
                employee.user_ids = employee_ids.search([user_role_domain]).user_id
                res_users_list += employee.user_ids.ids
            elif employee.approval_user_role_id and employee.approval_department_id:
                employee.user_ids = employee_ids.search([department_domain, user_role_domain]).user_id
                res_users_list += employee.user_ids.ids
            else:
                employee.user_ids = []