import { HttpClient } from '@angular/common/http';
import { Component, OnInit, AfterViewInit, ViewChild, ViewContainerRef } from '@angular/core';
import { TreeService } from 'src/app/service/tree.service';
import { NzFormatEmitEvent, NzTreeComponent, NzTreeNodeOptions } from 'ng-zorro-antd/tree';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { NzModalService } from 'ng-zorro-antd/modal';
import { NzMessageService } from 'ng-zorro-antd/message';
import { AddmenuComponent } from './addmenu/addmenu.component';
import { EditmenuComponent } from './editmenu/editmenu.component';

import { NzFormatBeforeDropEvent } from 'ng-zorro-antd/tree';
import { Observable, of } from 'rxjs';
import { delay } from 'rxjs/operators';
@Component({
  selector: 'app-menu',
  templateUrl: './menu.component.html',
  styleUrls: ['./menu.component.scss']
})
export class MenuComponent implements OnInit {
  validateForm!: FormGroup;
  constructor(private fb: FormBuilder, private http: HttpClient, private toTree: TreeService, private modal: NzModalService, private message: NzMessageService, private viewContainerRef: ViewContainerRef) { }

  ngOnInit(): void {
    this.validateForm = this.fb.group({
      search: [null]
    });
    this.getAllOrganization()
  }
  //搜索框提交
  submitForm(): void {
    for (const i in this.validateForm.controls) {
      this.validateForm.controls[i].markAsDirty();
      this.validateForm.controls[i].updateValueAndValidity();
    }
  }

  //获取所有组织机构
  searchValue = '';
  nzExpandAll = false;
  totalCount: string

  allOrList: any
  getAllOrganization() {

    let OrganizationUnitId = sessionStorage.getItem('isGasStation') == 'true' ? JSON.parse(sessionStorage.getItem('userdataOfgasstation')).organization.id : JSON.parse(sessionStorage.getItem('userdata')).organization.id
    let params = {
      OrganizationUnitId: OrganizationUnitId,
      IsContainsChildren: "true",
      MaxResultCount:"999"
    }
    this.http.get('/api/services/app/Menu/GetAll', {
      params: params
    }).subscribe((data: any) => {
      this.totalCount = data.result.totalCount
      data.result.items.forEach(element => {
        element.key = element.id
        element.title = element.name
        element.selectable = false
      });
      this.allOrList = data.result.items
      this.nodes = [...this.toTree.toTree(data.result.items)]
      this.defaultExpandedKeys = [this.nodes[0].id]
      this.defaultExpandedKeys = [...this.defaultExpandedKeys]

    })
  }


  @ViewChild('nzTreeComponent', { static: false }) nzTreeComponent!: NzTreeComponent;

  defaultExpandedKeys = [];

  nodes: any[] = []
  addOr(node?: any) {
    console.log(node)
    const modal = this.modal.create({
      nzTitle: node ? '新增子菜单' : '新增一级菜单',
      nzContent: AddmenuComponent,
      nzViewContainerRef: this.viewContainerRef,
      nzWidth: 288,
      nzComponentParams: {},
      nzOnOk: async () => {
        if (instance.validateForm.valid) {
          await new Promise(resolve => {
            let body = {
              parentId: node ? Number(node.key) : null,
              // code: instance.validateForm.value.code,
              name: instance.validateForm.value.name,
              // isGasStation: instance.validateForm.value.isGasStation
            }
            this.http.post('/api/services/app/Menu/Create', body).subscribe(data => {
              resolve(data)
              this.message.create('success', '创建成功！');
              this.nzTreeComponent.getExpandedNodeList().forEach((item) => {
                this.defaultExpandedKeys.push(item.key)
              })
              this.getAllOrganization()
              return true
            }, err => {
              resolve(err)
              this.message.create('warning', '创建失败');
              return false
            })
          })
        } else {
          this.message.create('warning', '请填写完整！');
          return false
        }
      }
    });
    const instance = modal.getContentComponent();

  }
  editOr(node) {
    console.log(node)
    const modal = this.modal.create({
      nzTitle: '编辑组织机构',
      nzContent: EditmenuComponent,
      nzViewContainerRef: this.viewContainerRef,
      nzWidth: 288,
      nzComponentParams: {
        data: node.origin,
      },
      nzOnOk: async () => {
        console.log('hhhhhhh', instance.validateForm)
        if (instance.validateForm.valid) {
          await new Promise(resolve => {
            let body = {
              id: node.origin.id,
              parentId: node.origin.parentId,
              // code: instance.validateForm.value.code,
              name: instance.validateForm.value.name,
              // isGasStation: instance.validateForm.value.isGasStation
            }
            this.http.put('/api/services/app/Menu/Update', body).subscribe(data => {
              resolve(data)
              this.message.create('success', '编辑成功！');
              this.nzTreeComponent.getExpandedNodeList().forEach((item) => {
                this.defaultExpandedKeys.push(item.key)
              })
              this.getAllOrganization()
              return true
            }, err => {
              resolve(err)
              this.message.create('warning', '编辑失败');
              return false
            })
          })
        } else {
          this.message.create('warning', '请填写完整！');
          return false
        }
      }
    });
    const instance = modal.getContentComponent();
  }
  deleteOr(item) {
    console.log(item)
    if (item.origin.children && item.origin.children.length != 0) {
      this.message.create('warning', '请先删除所有子节点');
    } else {
      this.modal.confirm({
        nzTitle: `确定要删除${item.title}这个菜单吗?`,
        nzOkText: '确定',
        nzOkType: 'danger',
        nzOnOk: () => {
          this.http.delete('/api/services/app/Menu/Delete', {
            params: {
              Id: item.origin.id
            }
          }).subscribe(data => {
            this.nzTreeComponent.getExpandedNodeList().forEach((item) => {
              this.defaultExpandedKeys.push(item.key)
            })
            this.getAllOrganization()
            this.message.create('success', '删除成功！');
          })
        },
        nzCancelText: '取消',
        nzOnCancel: () => {

        }
      });
    }

  }

}