import { Component, OnInit } from '@angular/core';
import { HttpClient } from '@angular/common/http'
import { Data } from '../../interface'
import { Router,ActivatedRoute } from '@angular/router'
import {CacheTokenService} from '../../http-interceptors/cache-token.service'//引入服务
import { MatSnackBar,MatSnackBarConfig } from '@angular/material/snack-bar';
import { MatDialog,MatDialogRef } from '@angular/material/dialog';



@Component({
  selector: 'app-login',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.scss'],
})
export class LoginComponent implements OnInit {

  constructor(private http:HttpClient,private router:Router,private route:ActivatedRoute,public token:CacheTokenService,public snackBar: MatSnackBar, public dialog: MatDialog) { }

  ngOnInit() {
    this.automaticLogin()
  }

  errmsg :string = ''

  onSubmit(e){
    this.http.post('/api/Account/SignIn',{
      name: e.name,
      password: e.password}).subscribe( (data: Data) => { 
        sessionStorage.setItem("level",data.level);
        sessionStorage.setItem("token",data.token);
        sessionStorage.setItem("refreshToken",data.refreshToken);
        sessionStorage.setItem("isDefaultPassword",data.isDefaultPassword);//是否需要修改默认密码
        this.http.get('/api/Account/NavMenus').subscribe((data:any)=>{
          let isHave = data.find(item=>{ return item.url == "/statisticanalysis/home"})
          let isHaveGis = data.find(item=>{ return item.url == "/gis"})
          if (isHave)  {
            this.router.navigate([`/statisticanalysis/home`])
            this.dialogChangePassword()
            return  
          } else if(isHaveGis){
            this.router.navigate([`/gis`])
            this.dialogChangePassword()
            return  
          } else if(data.length != 0){
            this.router.navigate([`/keyUnit`])
            this.dialogChangePassword()
            return  
            data.forEach(item => {
              if(item.url){
               
              } 
            });
          }else{
            this.snackBar.open('该用户角色未分配任何菜单', '确定', {
              duration: 3000
            });
          }

        })
        if(e.notlogin){ //7天免登录时
          localStorage.setItem("isnologin","true")
          localStorage.setItem("token",data.token)
          localStorage.setItem("refreshToken",data.refreshToken) }
        //调用服务中的function刷新token
        this.token.startUp()
      },
      (err) => {this.errmsg = err}
    )
  }


  dialogChangePassword(){
    if(sessionStorage.getItem('isDefaultPassword') == 'true'){
      let dialogRef = this.dialog.open(ChangepasswordComponent2, 
        {width:'348px'});
  
      dialogRef.afterClosed().subscribe((data)=>{
        sessionStorage.setItem('isDefaultPassword','false')
      });   
    }
  }
  //7天免登录自动登录
  automaticLogin () {
    let isNoLogin = localStorage.getItem("isnologin")
    if (isNoLogin) { //7天免登录时
      let token = localStorage.getItem("token");
      let refreshToken = localStorage.getItem("refreshToken");
      this.http.post('/api/Account/RefreshToken', {
        token: token,
        refreshToken: refreshToken}).subscribe((data:any)=>{
          sessionStorage.setItem("level",data.level);
          sessionStorage.setItem("token",data.token);
          sessionStorage.setItem("refreshToken",data.refreshToken);
          this.token.startUp()
          this.router.navigate(['/keyUnit'])
          this.snackBar.open('已自动登录', '确定', {duration: 3000});
      })
    } //if

  }

  //打开弹窗
  open () {
    this.snackBar.open('请联系管理员', '确定', {
      duration: 3000
    });
  }



}

@Component({
  selector: 'app-changepassword',
  templateUrl: './changePassword.html',
  styleUrls: ['./changepassword.scss']
})

export class ChangepasswordComponent2 implements OnInit {
  
  constructor(private http:HttpClient,public snackBar: MatSnackBar,
    public dialogRef: MatDialogRef<ChangepasswordComponent2>) { }

  ngOnInit() {
  }
  errmsg :string = ''

  onSubmit(e){
    this.http.put(
      '/api/Account/Password', 
      {
        newPassword: e.newPassword,
        password: 'SHya119!@'
      }
    ).subscribe(data=> {
      this.dialogRef.close(data);
      const config = new MatSnackBarConfig();
      config.verticalPosition = 'top';
      config.duration = 3000
      this.snackBar.open('密码修改成功','确定',config);
    },(err) =>
    {this.errmsg = err}
    )
   }



}