/*
    Copyright (C) 2019 CMCC, Inc. and others. All rights reserved.

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

            http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/
import { HttpClient, HttpRequest, HttpResponse } from '@angular/common/http';
import { Component, OnInit, HostBinding } from '@angular/core';
// import { MyhttpService } from '../../myhttp.service';
import { onboardService } from '../../onboard.service';
import { slideToRight } from '../../animates';
import { NzMessageService, UploadFile, NzModalRef, NzModalService } from 'ng-zorro-antd';
import { filter } from 'rxjs/operators';
import { Title } from '@angular/platform-browser';
import * as $ from 'jquery';


@Component({
  selector: 'app-onboard-vnf-vm',
  templateUrl: './onboard-vnf-vm.component.html',
  styleUrls: ['./onboard-vnf-vm.component.less'],
  animations: [ slideToRight ]
})
export class OnboardVnfVmComponent implements OnInit {
  @HostBinding('@routerAnimate') routerAnimateState;
  
  // delete Modal
  confirmModal: NzModalRef; 
  nsdInfoId = '';
  vnfPkgId ='';
  pnfdInfoId = '';
  tabTitle = "NS";
  nsuploading = false;
  vnfuploading = false;
  pnfloading = false;
  fileList: UploadFile[] = [];
  fileListNS: UploadFile[] = [];
  fileListVNF: UploadFile[] = [];
  fileListPNF: UploadFile[] = [];
  // onboard initial value
  status = "Onboard Available";
  jobId = '';
  //url
  url = {
    // line up
    ns:  '/api/nsd/v1/ns_descriptors/*_*/nsd_content',
    vnf: '/api/vnfpkgm/v1/vnf_packages/*_*/package_content',
    pnf: '/api/nsd/v1/pnf_descriptors/*_*/pnfd_content'
    // line local
    //ns: 'https://jsonplaceholder.typicode.com/posts/',
    //vnf: 'https://jsonplaceholder.typicode.com/posts/',
    //pnf: 'https://jsonplaceholder.typicode.com/posts/',
  };
  constructor(private myhttp: onboardService, private http: HttpClient, private msg: NzMessageService,private titleService: Title,private modal: NzModalService, private modalService: NzModalService) { }

  //default Call ns data by default
  ngOnInit() {
    this.getTableData();
  }

  //Tabular data
  nstableData:any;
  vnftableData:any;
  pnftableData:any;
  nssdcData:any;
  nsvfcData:any;

  vnfsdcData:any;
  vnfvfcData:any;
  nspageIndex = 1;
  nspageSize = 10;
  vnfpageIndex = 1;
  vnfpageSize = 10;
  pnfpageIndex = 1;
  pnfpageSize = 10;
  total;
  nsloading = false;
  sortName = null;
  sortValue = null;
  tabs = ['NS', 'VNF', 'PNF'];
  isSpinning = false;

  // Handling tab switching request data
  handleTabChange(tab) {
    this.tabTitle = tab;
    console.log(tab);
    console.log('nsdInfoId--->'+ this.nsdInfoId);
    console.log('vnfPkgId--->'+ this.vnfPkgId);
    console.log('pnfdInfoId--->'+ this.pnfdInfoId);
    console.log(this.url);
    switch (tab) {
      case 'NS':
          this.nstableData = [];
          this.getTableData();
          this.fileList = []; //Empty uploaded files when switching
        break
      case 'VNF':
          this.vnftableData = [];
          this.getTableVnfData()
          this.fileList = [];
        break
      case 'PNF':
          this.pnftableData = [];
          this.getTablePnfData()
          this.fileList = [];
        break
    }
  }


  //before put create--Drag and drop files to the page before uploading
    requestBody = {
           "userDefinedData": {
                "additionalProp1": "",
                "additionalProp2": "",
                "additionalProp3": ""
           }
      }

  //NS/VNF List add file
  beforeUpload = (file: UploadFile): boolean => {
    this.fileList.push(file);
    console.log('fileList' + this.fileList)
    return false;
  }

   // ns  beforeUpload
  beforeUploadNS = (file: UploadFile): boolean => {
    this.fileListNS.push(file);
    console.log('beforeUpload');
    console.log('fileListNS' + this.fileListNS);
    console.log('fileListNS' + JSON.stringify(this.fileListNS));
      this.myhttp.getCreatensData("createNetworkServiceData",this.requestBody)//on-line
      // this.myhttp.getCreatensData("creatensDataNS")  //local
        .subscribe((data) => {
          console.log("Data returned after dragging a file NS-->", data);
          this.nsdInfoId = data["id"];
          console.log("Data returned after dragging a file id-->",this.nsdInfoId);
        }, (err) => {
          console.log(err);
        })
    return false;
  }

  //vnf  beforeUpload
  beforeUploadVNF = (file: UploadFile): boolean => {
    this.fileListVNF.push(file);
    console.log('beforeUpload');
    console.log('fileListVNF--->' + this.fileListVNF);
    console.log('fileListVNF--->' + JSON.stringify(this.fileListVNF));
      this.myhttp.getCreatensData("createVnfData",this.requestBody)//on-line
      // this.myhttp.getCreatensData("creatensDataVNF") //local
        .subscribe((data) => {
          console.log("Data returned after dragging a file VNF-->", data);
          this.vnfPkgId = data["id"];
          console.log("Data returned after dragging a file id-->",this.vnfPkgId);
        }, (err) => {
          console.log(err);
        })
    return false;
  }

  // //pnf eforeUpload
  beforeUploadPNF = (file: UploadFile): boolean => {
    this.fileListPNF.push(file);
    console.log('beforeUpload');
    console.log('fileListPNF--->' + JSON.stringify(this.fileListPNF));
      this.myhttp.getCreatensData("createPnfData",this.requestBody)  //on-line
      // this.myhttp.getCreatensData("creatensDataPNF")  //local
        .subscribe((data) => {
          console.log("Data returned after dragging a file PNF-->", data);
          this.pnfdInfoId = data["id"];
          console.log("Data returned after dragging a file id-->",this.pnfdInfoId);
        }, (err) => {
          console.log(err);
        })
    return false;
  }

  //Get list list id
  onClickId(id,tab){
    switch (tab) {
      case 'NS':
      this.nsdInfoId = id;
      console.log(this.nsdInfoId);
      break
      case 'VNF':
      this.vnfPkgId = id;
      console.log(this.vnfPkgId);
      break
      case 'PNF':
      this.pnfdInfoId = id;
      console.log(this.pnfdInfoId);
      break
    }
  }
  
  //Drag and drop and click the upload button
  onClick (tab) {
    switch (tab) {
      case 'NS':
        console.log(this.nsdInfoId);
        console.log(this.url.ns.replace("*_*",this.nsdInfoId));
     // this.handleUpload('/api/nsd/v1/ns_descriptors/'+this.nsdInfoId+'/nsd_content',tab);
         this.handleUpload(this.url.ns.replace("*_*",this.nsdInfoId), tab);
        this.getTableData();
        break
      case 'VNF':
      console.log(this.vnfPkgId);
     // this.handleUpload('/api/vnfpkgm/v1/vnf_packages/'+this.vnfPkgId+'/package_content',tab); 
        this.handleUpload(this.url.vnf.replace("*_*",this.nsdInfoId), tab);
        this.getTableVnfData()
        break
      case 'PNF':
      console.log(this.pnfdInfoId);
      // this.handleUpload('/api/nsd/v1/pnf_descriptors/'+this.pnfdInfoId+'/pnfd_content',tab);
         this.handleUpload(this.url.pnf.replace("*_*",this.nsdInfoId), tab);
        this.getTablePnfData();  
        break
    }
  }

  //put Upload Upload
  handleUpload(url,tab): void { 
    console.log('startUpload')
    const formData = new FormData();
    // tslint:disable-next-line:no-any
    switch(tab) {
      case "NS": 
        this.fileListNS.forEach((file: any) => {
          formData.append('file', file);
        });
        this.nsuploading = true;
      break
      case "VNF": 
        this.fileListVNF.forEach((file: any) => {
          formData.append('file', file);
        });
        this.vnfuploading = true;
      break
      case "PNF": 
        this.fileListPNF.forEach((file: any) => {
          formData.append('file', file);
        });
        this.pnfloading = true;
      break
    }

    // this.nsuploading = true;
    // You can use any AJAX library you like
    // const req = new HttpRequest('POST', url, formData, {
    //   reportProgress: true,
    //   withCredentials: true
    // });
    // line PUT
    const req = new HttpRequest('PUT', url, formData, {
      reportProgress: true,
      withCredentials: true
    });
    console.log('req--->'+ JSON.stringify(req));
    console.log('formData--->'+ JSON.stringify(formData));
    //Upload pre-empty array
    this.fileList = [];
    this.fileListNS = [];
    this.fileListVNF = [];
    this.fileListPNF = [];
    this.http.request(req)
      .pipe(filter(e => e instanceof HttpResponse))
      .subscribe(
        (event: {}) => {
          this.changeUploadingSta(tab)
          console.log('upload successfully')
          this.msg.success('upload successfully.');
        },
        err => {
          this.changeUploadingSta(tab)
          console.log('upload failed')
          this.msg.error('upload failed.');
        }
      );
  }
  
//  Control the status of uploading
changeUploadingSta(tab) {
  switch(tab) {
    case "NS":
      this.nsuploading = false;
      break
    case "VNF": 
      this.vnfuploading = false;
      break
    case "PNF": 
      this.pnfloading = false;
  }
}

//----------------------------------------------------------------------------------------------

  // Get the NS list
  getTableData() {
    this.isSpinning = true;
    //ns vfc lists 
    this.myhttp.getOnboardTableData()
    .subscribe((data) => {
      console.log("NSlist-vfc-->",data);
      console.log("NSlist-length-vfc-->",data.length);
      this.nsvfcData = data;
      this.nstableData = this.nsvfcData;


      //ns sdc list
      this.myhttp.getSDC_NSTableData()
        .subscribe((data) => {
          this.isSpinning = false; //loading hide
          console.log('NSlist-sdc-->',data);
          console.log("NSlist-length-vfc-->",data.length);
          this.nssdcData = data;

          this.nsvfcData.map((nsvfc)=>{ nsvfc.sameid = this.nssdcData.find((nssdc)=>{ return nsvfc.id == nssdc.uuid }) && nsvfc.id; return nsvfc;});
          console.log(this.nsvfcData);
          let sameData = this.nssdcData.filter((nssdc)=>{ return !this.nsvfcData.find((nsvfc)=>{ return nsvfc.id == nssdc.uuid})});
          this.nstableData = this.nstableData.concat(sameData);

         
          // if (this.nsvfcData.length != 0 && this.nssdcData.length != 0){
          //   this.nstableData = this.MergeArray(this.nsvfcData, this.nssdcData) //Array deduplication
          //   }else if(this.nsvfcData.length === 0 && this.nssdcData.length != 0){
          //   this.nstableData = this.nsvfcData.concat(this.nssdcData); //Array concat
          //   }else if(this.nsvfcData.length != 0 && this.nssdcData.length === 0){
          //   this.nstableData = this.nsvfcData.concat(this.nssdcData); //Array concat
          // }
      }, (err) => {
      console.log(err);
      })

    }, (err) => {
      console.log(err);
    }) 
    
  }

  // Get the vnf list
  getTableVnfData() {
    this.isSpinning = true;
    //vnf vfc lists
    this.myhttp.getOnboardTableVnfData()
      .subscribe((data) => {
        console.log("vnfList--vnf>", data);
        console.log("vnfList--vnf>", data.length);
        this.vnfvfcData = data;
        this.vnftableData = this.vnfvfcData;
        //vnf sdc lists
        this.myhttp.getSDC_VNFTableData()
        .subscribe((data) => {
          this.isSpinning = false; //loading hide
          console.log('vnfList-sdc-->', data)
          console.log('vnfList-sdc-->', data.length)
          this.vnfsdcData = data;

          this.vnfvfcData.map((vnfvfc)=>{ vnfvfc.sameid = this.vnfsdcData.find((nssdc)=>{ return vnfvfc.id == nssdc.uuid }) && vnfvfc.id; return vnfvfc;});
          console.log(this.nsvfcData);
          let sameData = this.vnfsdcData.filter((vnfsdc)=>{ return !this.vnfvfcData.find((vnfvfc)=>{ return vnfvfc.id == vnfsdc.uuid})});
          this.vnftableData = this.vnftableData.concat(sameData);

          // if (this.vnfvfcData.length != 0 && this.vnfsdcData.length != 0){
          //   this.vnftableData = this.MergeArray(this.vnfvfcData, this.vnfsdcData) //Array deduplication
          //   }else if(this.vnfvfcData.length === 0 && this.vnfsdcData.length != 0){
          //   this.vnftableData = this.vnfvfcData.concat(this.vnfsdcData); //Array concat
          //   }else if(this.vnfvfcData.length != 0 && this.vnfsdcData.length === 0){
          //   this.vnftableData = this.vnfvfcData.concat(this.vnfsdcData); //Array concat
          //   console.log(this.vnftableData);
          // }
        }, (err) => {
          console.log(err);
        })

      }, (err) => {
        console.log(err);
      })
  }

  // Get pnf list
  getTablePnfData() { 
    this.isSpinning = true;  
    this.myhttp.getOnboardTablePnfData()
      .subscribe((data) => {
        console.log("pnfList-->", data);
        console.log("pnfList-->", data.length);
        this.pnftableData = data;
        this.isSpinning = false;   //loading hide
      }, (err) => {
        console.log(err);
      })
  }

  //Merge and de-emphasize
  // MergeArray(arr1, arr2) {
  //   var _arr = new Array();
  //   for (var i = 0; i < arr1.length; i++) {
  //     if (arr1[i] != "") {
  //       _arr.push(arr1[i]);
  //     }
  //   }
  //   for (var i = 0; i < arr2.length; i++) {
  //     var flag = true;
  //     for (var j = 0; j < arr1.length; j++) {
  //       // According to the id of the vfc list arr1 and the uuid of the sdc list arr2
  //       if (arr2[i].uuid == arr1[j].id) {
  //         flag = false;
  //         break;
  //       }
  //     }
  //     if (flag && arr2[i] != "") {
  //       _arr.push(arr2[i]);
  //     }
  //   }
  //   return _arr;
  // }

//-----------------------------------------------------------------------------------
  /* onboard */
  //Successful frame
  success(tab): void {
    const modal = this.modalService.success({
      nzTitle: 'This is an success message',
      nzContent: 'Package Onboard Completed.'
    });
    switch(tab) {
      case "NS":
          console.log("NS成功弹框")
          this.getTableData();
        break
      case "VNF": 
        console.log("VNF成功弹框")
        this.getTableVnfData();
        break
    }
    // window.setTimeout(() => modal.destroy(), 5000);
  }

  //Failure frame
  error(): void {
    this.modalService.error({
      nzTitle: 'This is an error message',
      nzContent: 'Package Onboard Failed!'
    });
  }

  //onboard status
  onboardData ={
    status:"onboard",
    progress: 0,
  }
  currentIndex = 0;
  // ns onboard Upload button
  updataNsService(id,index) {
    this.currentIndex = index;
    this.onboardData.status = "onboarding"; //Disabled
    this.onboardData.progress = 0;
    console.log("NS-onboard-id-->" + id);
    let requestBody = {
        "csarId": id
    }
    this.myhttp.getNsonboard(requestBody)
      .subscribe((data) => {
        console.log('onboard ns sdc-->', data);
        if(data.status == "failed"){
          console.log("Package Onboard Failed")
          this.onboardData.status = "Failed";
          this.error();
          return false
        }else if(data.status == "success"){
          this.success("NS");
          this.onboardData.status = "onboarded";
        }
      }, (err) => {
        console.log(err);
      })
  }

  // vnf onboard Upload button
  updataVnfService(id,index) {
    this.currentIndex = index;
    this.onboardData.status = "onboarding";  //Disabled button
    this.onboardData.progress = 0;

    console.log("VNF-onboard-id-->" + id)
    let requestBody = {
      "csarId": id
    }
    this.myhttp.getVnfonboard(requestBody)
      .subscribe((data) => {
        console.log('onboard vnf sdc-->', data);
        this.jobId =  data.jobId;
        console.log('onboard vnf sdc jobId-->'+ data.jobId);
        this.queryProgress(this.jobId,0);   //vnf Need to query progress interface
      }, (err) => {
        console.log(err);
      })
  }

  // pnf onboard //Temporarily no upload function
  // updataPnfService(id) {
  //   console.log('pnf',id);
  // }

  //Progress Progress inquiry
  queryProgress(jobId,responseId){
    let mypromise = new Promise((res)=>{
        this.myhttp.getProgress(jobId,responseId)
          .subscribe((data)=>{
            console.log("progressData-->");
            console.log(data);
            if(data.responseDescriptor == null || data.responseDescriptor == "null" || data.responseDescriptor.progress == undefined || data.responseDescriptor.progress == null){
              console.log("progress == undefined");
              this.onboardData.status = "onboarding";
              setTimeout(()=>{
                this.queryProgress(this.jobId,0);
              },10000)
              return false
            }
            if(data.responseDescriptor.progress > 100){
              console.log("progress-->",data.responseDescriptor.progress)
              console.log("Package Onboard Failed")
              this.onboardData.status = "Failed";
              this.error();
              return false
            }
            if(data.responseDescriptor.progress < 100){
              this.onboardData.status = "onboarding";
              console.log("progress < 100")
              setTimeout(()=>{
                this.queryProgress(this.jobId,0);
              },5000)
            }else if(data.responseDescriptor.progress == 100){
              res(data);
              console.log("progress == 100");
              console.log(data);
              this.success("VNF");
              this.onboardData.status = "onboarded";
            }  
            return false
          })
    })
    return mypromise;
  }

  //--------------------------------------------------------------------------------
  /* delete button */
  showConfirm(index,pkgid,tab): void {
    this.confirmModal = this.modal.confirm({
      nzTitle: 'Do you Want to delete these items?',
      nzContent: 'Do you Want to delete these items?',
      nzOkText    : 'Yes',
      nzCancelText: 'No',
      nzOnOk: () => new Promise((resolve, reject) => {
        switch (tab) {
          case 'NS':
          this.deleteNsService(index,pkgid);
          setTimeout(Math.random() > 0.5 ? resolve : reject,2000);
          break
        case 'VNF':
          this.deleteVnfService(index,pkgid);
          setTimeout(Math.random() > 0.5 ? resolve : reject,2000);
          break
        case 'PNF':
          this.deletePnfService(index,pkgid);
          setTimeout(Math.random() > 0.5 ? resolve : reject,2000);
          break   
        }
      }).catch(() => console.log('Oops errors!'))
    });
  }

  //delete nsItem
  deleteNsService(index,pkgid) {
    console.log(pkgid)
    console.log("deleteService!");
    this.myhttp.deleteNsIdData(pkgid)
      .subscribe((data) => {
        console.log("nsdel--->", data);
        //refresh list after successful deletion
        this.getTableData();
      }, (err) => {
        console.log(err);
      })
   }

  //delete vnfItem
  deleteVnfService(index,pkgid) {
    console.log(pkgid)
    console.log("deleteVnfService!");
    this.myhttp.deleteVnfIdData(pkgid)
      .subscribe((data) => {
        console.log('vnfdel--->', data);
        //refresh list after successful deletion
        this.getTableVnfData()
      }, (err) => {
        console.log(err);
      })
  }

  //delete PnfItem
  deletePnfService(index,pkgid) {
    console.log(pkgid)
    console.log("deletePnfService!");
    this.myhttp.deletePnfIdData(pkgid)
      .subscribe((data) => {
        console.log('pnfdel--->', data);
        //refresh list after successful deletion
        this.getTablePnfData()
      }, (err) => {
        console.log(err);
      })
  }

//------------------------------------------------------------------------------------
  //download
  // downloadNsService(id) {
  //   console.log('download')
  //   console.log(id)
  //   this.myhttp.downloadNsData(id)
  //   .subscribe((data) => {
  //     console.log(44, data);
  //   }, (err) => {
  //     console.log(err);
  //   })
  // }

  // downloadVnfService() {
  //   console.log('downloadVnf')
  //   this.myhttp.downloadVnfData()
  //   .subscribe((data) => {
  //     console.log('downloadVnf pack', data);
  //   }, (err) => {
  //     console.log(err);
  //   })
  // }

  // downloadPnfService(id) {
  //   console.log('downloadPnf')
  //   console.log(id)
  //   this.myhttp.downloadNsData(id)
  //   .subscribe((data) => {
  //     console.log(44, data);
  //   }, (err) => {
  //     console.log(err);
  //   })
  // }

}