import { ApplicationRef, Component, ComponentFactoryResolver, Injector, 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 }
        )
    }



}