# -*- coding: utf-8 -*-
import logging
import datetime
from odoo import models, fields, api, _, modules
from odoo.exceptions import ValidationError, UserError

_logger = logging.getLogger(__name__)

MODEL_DOMAIN = """[
        ('is_workflow', '=', True),
        ('state', '=', 'base'),
        ('transient', '=', False),
        '!',
        '|',
        '|',
        '|',
        '|',
        '|',
        '|',
        '|',
        ('model', '=ilike', 'res.%'),
        ('model', '=ilike', 'ir.%'),
        ('model', '=ilike', 'soong.workflow%'),
        ('model', '=ilike', 'bus.%'),
        ('model', '=ilike', 'base.%'),
        ('model', '=ilike', 'base_%'),
        ('model', '=', 'base'),
        ('model', '=', '_unknown'),
    ]"""


class SoongWorkflowEntrust(models.Model):
    _name = "soong.workflow.entrust"
    _description = "工作流委托"

    model_id = fields.Many2one("ir.model", string="名称", domain=MODEL_DOMAIN,
                               default=lambda self: self.env['ir.model'].search([('model', '=', 'entrust.all')]))
    entrust_user_id = fields.Many2one('res.users', string='委托人')
    entrust_user_id2 = fields.Many2one('res.users', string='被委托人')
    is_expiration_date = fields.Boolean(string="一直有效", default=True)
    start_date = fields.Date(string="生效日期", copy=False, default=fields.Date.today())
    end_date = fields.Date(string="失效日期", copy=False)
    is_enable = fields.Boolean(string="是否启用", default=True, compute="compute_is_enable", store=True)
    entrust_notice = fields.Boolean(string="发送事务提醒消息", default=True)
    workflow_data = fields.Char(string="委托流程记录方便到期删除")

    @api.constrains('is_enable', 'entrust_user_id', 'entrust_user_id2')
    def onchange_entrust(self):
        # 如果是全部流程
        if self.is_enable:
            all_work_list = []
            if self.env['ir.model'].search([('id', '=', self.model_id.id)]).name == '全部流程':
                all_work_ids = self.env['soong.workflow'].search([('is_enable', '=', True)])
            else:
                all_work_ids = self.env['soong.workflow'].search([('is_enable', '=', True), ('model_id', '=', self.model_id.id)])
                # 便利出所有的记录集，查出与本人相关的
            for work_id in all_work_ids:
                state_dict = {}
                for state in work_id.node_ids:
                    node_data_list = []
                    for node in state.button_ids:
                        if node.name == '转交':
                            if node.btn_hide:
                                if node.review_type == 'user_role':
                                    node_data = {'users_role_id': node.users_role_id.id}
                                elif node.review_type == 'individual':
                                    node_data = {'reviewer_id': node.reviewer_id.id, }
                                else:
                                    node_data = []
                                node_data_list.append(node_data)
                        state_dict[state.name + '-' + str(work_id.id)] = node_data_list
                all_work_list.append(state_dict)
            # 查找委托人当前关联的流程
            reviewer_id = self.env['res.users'].search([('id', '=', self.entrust_user_id.id)])
            users_role_id = reviewer_id.employee_id.user_role_id.id
            for work in all_work_list:
                # 判断角色是否在里面
                users_role = [key for key, items in work.items() if
                              any(item.get('users_role_id') == users_role_id for item in items)]
                for role in users_role:
                    workflow = int(role.split('-')[-1])
                    work_code = role.split('-')[0]
                    workflow_id = self.env['soong.workflow'].search([('id', '=', workflow)])
                    for flow in workflow_id.node_ids:
                        if flow.name == work_code and flow.button_ids[-1].name != '转交':
                            flow.write({
                                'button_ids': [(0, 0, {
                                    "name": _("转交"),
                                    "workflow_id": workflow_id.id,
                                    "sequence": 999,
                                    "review_type": "individual",
                                    "btn_hide": True,
                                    "action_type": 'code',
                                    "reviewer_id": self.entrust_user_id2.id,
                                    "has_comment": True,
                                })]
                            })
                            if self.workflow_data:
                                self.workflow_data = self.workflow_data + work_code + '-' + str(workflow_id.id) + ','
                            else:
                                self.workflow_data = work_code + '-' + str(workflow_id.id) + ','
        else:
            for de in self:
                work_ids_list = de.workflow_data.split(',')[0:-1]
                for work in work_ids_list:
                    workflow_id = self.env['soong.workflow'].search([('id', '=', int(work.split('-')[-1]))])
                    for flow in workflow_id.node_ids:
                        if flow.name == work.split('-')[0] and flow.button_ids[-1].name == '转交':
                            flow.button_ids[-1].unlink()
                            self.workflow_data = ''

    @api.depends('start_date', 'end_date', 'is_expiration_date')
    def compute_is_enable(self):
        for rec in self:
            if rec.is_expiration_date:
                rec.is_enable = True
            else:
                if rec.start_date and rec.end_date:
                    if rec.start_date <= fields.Date.today() < rec.end_date:
                        rec.is_enable = True
                    else:
                        rec.is_enable = False


class EntrustAll(models.Model):
    _name = "entrust.all"
    _inherit = 'soong.workflow.mixin'
    _description = "全部流程"

    name = fields.Char(string='name')