import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { SlicingTaskServices } from '../../../../../core/services/slicingTaskServices';
import { BUSINESS_REQUIREMENT } from '../../../../../../constants/constants';

@Component({
  selector: 'app-slicing-task-model',
  templateUrl: './slicing-task-model.component.html',
  styleUrls: ['./slicing-task-model.component.less']
})
export class SlicingTaskModelComponent implements OnInit {
  @Input() showDetail: boolean;
  @Input() moduleTitle: string;
  @Input() taskId: string;
  @Output() cancel = new EventEmitter<boolean>();

  constructor(private http: SlicingTaskServices) { }

  // 业务需求列表
  businessList: object[] = BUSINESS_REQUIREMENT;
  // 配置审核详情
  checkDetail: object[] = [{}];
  //业务需求信息
  businessRequirement: object[] = [{}];
  //匹配NST信息 
  NSTinfo: object[] = [{}];
  // 共享切片实例
  selectedServiceId: string;
  selectedServiceName: string;
  slicingInstances: any[];
  loading: boolean = false;
  // 子网实例
  slicingSubnet: any[] =  [
    {
      title: '无线域',
      context: 'an',
      slicingId: '',
      slicingName: '',
      instances: []
    },
    {
      title: '传输域',
      context: 'tn',
      slicingId: '',
      slicingName: '',
      instances: []
    },
    {
      title: '核心域',
      context: 'cn',
      slicingId: '',
      slicingName: '',
      instances: []
    }
  ]
  // 子网参数
  isShowParams: boolean;
  paramsTitle: string;
  params: any;
  isDisabled: boolean = true;

  ngOnInit() { }
  
  ngOnChanges() {
    if (this.showDetail) {
      this.getautidInfo();
    }
  }

  getautidInfo(): void {
    this.http.getAuditInfo(this.taskId).subscribe( res => {
      const { result_header: { result_code } } = res;
      if (+result_code === 200) {
        const { task_id, task_name, create_timer, processing_status, business_demand_info, nst_info, nsi_nssi_info, business_demand_info: { service_snssai } } = res.result_body;
        const { 
          suggest_nsi_id, 
          suggest_nsi_name, 
          an_suggest_nssi_id, 
          an_suggest_nssi_name, 
          tn_suggest_nssi_id, 
          tn_suggest_nssi_name, 
          cn_suggest_nssi_id, 
          cn_suggest_nssi_name,
          an_latency,
          an_5qi,
          an_coverage_area_ta_list, 
          tn_latency,
          tn_bandwidth,
          cn_service_snssai,
          cn_resource_sharing_level,
          cn_ue_mobility_level,
          cn_latency,
          cn_max_number_of_ues,
          cn_activity_factor,
          cn_exp_data_rate_dl,
          cn_exp_data_rate_ul,
          cn_area_traffic_cap_dl,
          cn_area_traffic_cap_ul
        } = nsi_nssi_info;
        // 处理配置审核详情数据
        this.checkDetail = [{ task_id, task_name, create_timer, processing_status, service_snssai }];
        // 业务需求信息数据
        this.businessRequirement = [business_demand_info];
        this.NSTinfo = [nst_info];
        // 共享切片实例
        this.selectedServiceId = suggest_nsi_id;
        this.selectedServiceName = suggest_nsi_name;
        this.slicingInstances = [{
          service_instance_id: this.selectedServiceId,
          service_instance_name: this.selectedServiceName
        }];
        // 子网实例
       
        let subnetData = { an_suggest_nssi_id, an_suggest_nssi_name, tn_suggest_nssi_id, tn_suggest_nssi_name, cn_suggest_nssi_id, cn_suggest_nssi_name};
        this.subnetDataFormatting(subnetData);
        this.slicingSubnet[0].params = { an_latency, an_5qi, an_coverage_area_ta_list } 
       
        this.slicingSubnet[1].params = { tn_latency, tn_bandwidth };

       
        this.slicingSubnet[2].params = { 
          cn_service_snssai,
          cn_resource_sharing_level,
          cn_ue_mobility_level,
          cn_latency,
          cn_max_number_of_ues,
          cn_activity_factor,
          cn_exp_data_rate_dl,
          cn_exp_data_rate_ul,
          cn_area_traffic_cap_dl,
          cn_area_traffic_cap_ul 
        };
      }
    })
  }

  getSlicingData ( bool: boolean): void {
    this.loading = true;
    if (bool && this.slicingInstances.length === 1) {
      this.http.getSlicingInstance('1', '10').subscribe ( res => {
        this.loading = false;
        const { result_header: { result_code }, result_body: { nsi_service_instances } } = res
        if (+result_code === 200) {
          this.slicingInstances = nsi_service_instances;
        }
      })
    }
  }

  slicingInstanceChange ():void {
    this.isDisabled = true;
    // 获取切片子网实例数据
    this.http.getSlicingSubnetInstance(this.selectedServiceId).subscribe( res => {
      const { result_header: { result_code }, result_body} = res;
      if (+result_code === 200) {
        this.subnetDataFormatting(result_body)
      }
    }) 
    this.slicingInstances.forEach (item => {
      if (item.service_instance_id === this.selectedServiceId) {
        this.selectedServiceName = item.service_instance_name;
      }
    })
  }

  subnetDataFormatting ( subnetData: any): void{
    const { an_suggest_nssi_id, an_suggest_nssi_name, tn_suggest_nssi_id, tn_suggest_nssi_name, cn_suggest_nssi_id, cn_suggest_nssi_name } = subnetData;
    this.slicingSubnet[0].slicingId = an_suggest_nssi_id;
    this.slicingSubnet[0].slicingName = an_suggest_nssi_name;
    this.slicingSubnet[0].instances = [{
      service_instance_id: an_suggest_nssi_id,
      service_instance_name: an_suggest_nssi_name
    }];

    this.slicingSubnet[1].slicingId = tn_suggest_nssi_id;
    this.slicingSubnet[1].slicingName = tn_suggest_nssi_name;
    this.slicingSubnet[1].instances = [{
      service_instance_id: tn_suggest_nssi_id,
      service_instance_name: tn_suggest_nssi_name
    }]; 

    this.slicingSubnet[2].slicingId = cn_suggest_nssi_id;
    this.slicingSubnet[2].slicingName = cn_suggest_nssi_name;
    this.slicingSubnet[2].instances = [{
      service_instance_id: cn_suggest_nssi_id,
      service_instance_name: cn_suggest_nssi_name
    }];
  }

  resetSlicingInstance (): void {
    this.selectedServiceId = '';
    this.selectedServiceName = '';
    this.slicingSubnet.map( item => {
      item.slicingId = '';
      item.slicingName = '';
    })
    this.isDisabled = false;
  }

  getSubnetInstances (bool: boolean, instance: any): void {
    if(bool && instance.instances.length === 1) {
      this.http.getSubnetInContext(instance.context, '1', '10').subscribe( res => {
        const { result_header: { result_code }, result_body } = res;
        if (+result_code === 200) {
          this.slicingSubnet.map (item => {
            if (item.context === instance.context) {
              item.instances = result_body.nssi_service_instances;
            }
          })
        }
      })
    }
  }

  slicingSubnetChange (instance: any): void {
    instance.instances.forEach( item => {
      if (instance.slicingId === item.service_instance_id) {
        instance.slicingName = item.service_instance_name; 
      }
    })
  }

  restSubnetInstance (instance: any): void {
    if (!this.isDisabled) return;
    instance.slicingId = '';
    instance.slicingName = '';
  }

  showParamsModel (item: any): void {
    this.isShowParams = true;
    this.paramsTitle = item.title;
    this.params = item.params
  }

  handleCancel() {
    this.showDetail = false;
    this.cancel.emit(this.showDetail);
  }
  handleOk() {
    this.handleCancel();
    // 对应操作逻辑未编写

  }
}