ng new MaterialAngularClient --routing

 ng g m ContactManager -m app.module --routing

import { ContactManagerModule } from "./contact-manager/contact-manager.module";

@NgModule({
  imports: [
    BrowserModule,
    BrowserAnimationsModule,
    CoreModule,
    SharedModule.forRoot(),
    ContactManagerModule,
    AppRoutingModule
  ],
})
export class AppModule { }

 ng g c contact-manager/ContactManagerApp --no-spec

CREATE src/app/contact-manager/contact-manager-app/contact-manager-app.component.html (38 bytes)
CREATE src/app/contact-manager/contact-manager-app/contact-manager-app.component.ts (319 bytes)
CREATE src/app/contact-manager/contact-manager-app/contact-manager-app.component.css (0 bytes)
UPDATE src/app/contact-manager/contact-manager.module.ts (436 bytes)

ng g c contact-manager/components/toolbar --no-spec
ng g c contact-manager/components/main-content --no-spec
ng g c contact-manager/components/sidenav --no-spec

import { NgModule } from "@angular/core";
import { RouterModule, Routes } from "@angular/router";

const routes: Routes = [
  { path: "contactmanager", loadChildren: "./contact-manager/contact-manager.module#ContactManagerModule" },
  { path: "", redirectTo: "contactmanager", pathMatch: "full" },
  { path: "**", redirectTo: "contactmanager" }
];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }

import { NgModule } from "@angular/core";
import { RouterModule, Routes } from "@angular/router";

import { MainContentComponent } from "./components/main-content/main-content.component";
import { ContactManagerAppComponent } from "./contact-manager-app/contact-manager-app.component";

const routes: Routes = [
  {
    path: "", component: ContactManagerAppComponent,
    children: [
      { path: "", component: MainContentComponent }
    ]
  },
  { path: "**", redirectTo: "" }
];

@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule]
})
export class ContactManagerRoutingModule { }

 <app-sidenav></app-sidenav>

<app-toolbar></app-toolbar>
<router-outlet></router-outlet>

import { SharedModule } from "../shared/shared.module";

@NgModule({
  imports: [
    CommonModule,
    SharedModule,
    ContactManagerRoutingModule
  ]
})
export class ContactManagerModule { }

<mat-sidenav-container *ngIf="shouldRun">
   <mat-sidenav mode="side" opened>
      Sidenav content
   </mat-sidenav>
   Primary content
</mat-sidenav-container>

@import "~@angular/material/prebuilt-themes/indigo-pink.css";

body {
  margin: 0;
}

<mat-card>
  <h1>Main content</h1>
</mat-card>

<app-toolbar (toggleSidenav)="sidenav.toggle()"></app-toolbar>

<mat-sidenav  [opened]="!isScreenSmall" [mode]="isScreenSmall ? 'over' : 'side'">

import { Component, OnDestroy, OnInit } from "@angular/core";
import { MediaChange, ObservableMedia } from "@angular/flex-layout";
import { Subscription } from "rxjs";

@Component({
  selector: "app-sidenav",
  templateUrl: "./sidenav.component.html",
  styleUrls: ["./sidenav.component.css"]
})
export class SidenavComponent implements OnInit, OnDestroy {

  isScreenSmall = false;
  watcher: Subscription;

  constructor(private media: ObservableMedia) {
    this.watcher = media.subscribe((change: MediaChange) => {
      this.isScreenSmall = change.mqAlias === "xs";
    });
  }

  ngOnInit() {
  }

  ngOnDestroy() {
    this.watcher.unsubscribe();
  }
}

 <app-toolbar (toggleSidenav)="sidenav.toggle()"></app-toolbar>

import { Component, EventEmitter, OnInit, Output } from "@angular/core";

@Component({
  selector: "app-toolbar",
  templateUrl: "./toolbar.component.html",
  styleUrls: ["./toolbar.component.css"]
})
export class ToolbarComponent implements OnInit {

  @Output() toggleSidenav = new EventEmitter<void>();

  constructor() { }

  ngOnInit() {
  }
}

 let dialogRef = dialog.open(UserProfileComponent,  { height: '400px’,  width: '600px’  });

dialogRef.afterClosed().subscribe(result => {
   console.log(`Dialog result: ${result}`);
});
dialogRef.close('value');

@Component({/* ... */})
export class YourDialog {

   constructor(public dialogRef: MatDialogRef<YourDialog>) { }

   closeDialog() {
      this.dialogRef.close('Value….!’);
   }
}

<h2 mat-dialog-title>Delete all</h2>
<mat-dialog-content>Are you sure?</mat-dialog-content>
<mat-dialog-actions>
    <button mat-button mat-dialog-close>No</button>
    <!-- Can optionally provide a result for the closing dialog. -->
    <button mat-button [mat-dialog-close]="true">Yes</button>
</mat-dialog-actions>

<mat-toolbar color="primary">
  <button mat-button fxHide fxHide.xs="false" (click)="toggleSidenav.emit()">
    <mat-icon>menu</mat-icon>
  </button>

  <span>Contact Manager</span>

  <span fxFlex="1 1 auto"></span>
  <button mat-button [matMenuTriggerFor]="menu">
    <mat-icon>more_vert</mat-icon>
  </button>
  <mat-menu #menu="matMenu">
    <button mat-menu-item>New Contact</button>
  </mat-menu>
</mat-toolbar>

 <button mat-menu-item (click)="openAddContactDialog()">New Contact</button>

 ng g c contact-manager/components/new-contact-dialog --no-spec

import { NewContactDialogComponent } from "./components/new-contact-dialog/new-contact-dialog.component";

@NgModule({
  declarations: [
    NewContactDialogComponent],
  entryComponents: [
    NewContactDialogComponent
  ]
})
export class ContactManagerModule { }

import { Component, EventEmitter, OnInit, Output } from "@angular/core";
import { MatDialog } from "@angular/material";

import { NewContactDialogComponent } from "../new-contact-dialog/new-contact-dialog.component";

@Component({
  selector: "app-toolbar",
  templateUrl: "./toolbar.component.html",
  styleUrls: ["./toolbar.component.css"]
})
export class ToolbarComponent implements OnInit {

  @Output() toggleSidenav = new EventEmitter<void>();

  constructor(private dialog: MatDialog) { }

  ngOnInit() { }

  openAddContactDialog(): void {
    const dialogRef = this.dialog.open(NewContactDialogComponent, { width: "450px" });
    dialogRef.afterClosed().subscribe(result => {
      console.log("The dialog was closed", result);
    });
  }
}

<h2 mat-dialog-title>Add new contact</h2>
<mat-dialog-content>
  <div fxLayout="column">

  </div>
</mat-dialog-content>
<mat-dialog-actions>
  <button mat-button color="primary" (click)="save()">
    <mat-icon>save</mat-icon> Save
  </button>
  <button mat-button color="primary" (click)="dismiss()">
    <mat-icon>cancel</mat-icon> Cancel
  </button>
</mat-dialog-actions>

import { Component, OnInit } from "@angular/core";
import { MatDialogRef } from "@angular/material";

@Component()
export class NewContactDialogComponent implements OnInit {

  constructor(
    private dialogRef: MatDialogRef<NewContactDialogComponent>
  ) { }

  ngOnInit() {
  }

  save() {
  }

  dismiss() {
    this.dialogRef.close(null);
  }
}

import { User } from "../../models/user";

@Component()
export class NewContactDialogComponent implements OnInit {

  avatars = ["user1", "user2", "user3", "user4", "user5", "user6", "user7", "user8"];
  user: User = { id: 0, birthDate: new Date(), name: "", avatar: "", bio: "", userNotes: null };

    <mat-form-field>
      <mat-select placeholder="Avatar" [(ngModel)]="user.avatar">
        <mat-select-trigger>
          <mat-icon svgIcon="{{user.avatar}}"></mat-icon> {{ user.avatar }}
        </mat-select-trigger>
        <mat-option *ngFor="let avatar of avatars" [value]="avatar">
          <mat-icon svgIcon="{{avatar}}"></mat-icon> {{ avatar }}
        </mat-option>
      </mat-select>
    </mat-form-field>

    <mat-form-field>
      <input matInput placeholder="Name" #name="ngModel" [(ngModel)]="user.name" required>
      <mat-error *ngIf="name.invalid && name.touched">You must enter a name</mat-error>
    </mat-form-field>

    <mat-form-field>
      <input matInput [matDatepicker]="picker" placeholder="Born" [(ngModel)]="user.birthDate">
      <mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle>
      <mat-datepicker #picker></mat-datepicker>
    </mat-form-field>

    <mat-form-field>
      <textarea matInput placeholder="Bio" [(ngModel)]="user.bio"></textarea>
    </mat-form-field>

<mat-dialog-content>
  <div fxLayout="column">

  </div>
</mat-dialog-content>

namespace MaterialAspNetCoreBackend.WebApp.Controllers
{
    [Route("api/[controller]")]
    public class UsersController : Controller
    {
        private readonly IUsersService _usersService;

        public UsersController(IUsersService usersService)
        {
            _usersService = usersService ?? throw new ArgumentNullException(nameof(usersService));
        }

        [HttpPost]
        public async Task<IActionResult> Post([FromBody] User user)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }
            await _usersService.AddUserAsync(user);
            return Created("", user);
        }
    }
}

@Injectable({
  providedIn: "root"
})
export class UserService {

  private usersSource = new BehaviorSubject<User>(null);
  usersSourceChanges$ = this.usersSource.asObservable();

  constructor(private http: HttpClient) { }

  addUser(user: User): Observable<User> {
    const headers = new HttpHeaders({ "Content-Type": "application/json" });
    return this.http
      .post<User>("/api/users", user, { headers: headers }).pipe(
        map(response => {
          const addedUser = response || {} as User;
          this.notifyUsersSourceHasChanged(addedUser);
          return addedUser;
        }),
        catchError((error: HttpErrorResponse) => throwError(error))
      );
  }

  notifyUsersSourceHasChanged(user: User) {
    this.usersSource.next(user);
  }
}

 return Created("", user);

import { UserService } from "../../services/user.service";

@Component()
export class NewContactDialogComponent {

  user: User = { id: 0, birthDate: new Date(), name: "", avatar: "", bio: "", userNotes: null };

  constructor(
    private dialogRef: MatDialogRef<NewContactDialogComponent>,
    private userService: UserService
  ) { }

  save() {
    this.userService.addUser(this.user).subscribe(data => {
      console.log("Saved user", data);
      this.dialogRef.close(data);
    });
  }
}

import { UserService } from "../../services/user.service";

@Component()
export class SidenavComponent implements OnInit, OnDestroy {

  users: User[] = [];
  subscription: Subscription | null = null;

  constructor(
    private userService: UserService) { }

  ngOnInit() {
    this.subscription = this.userService.usersSourceChanges$.subscribe(user => {
      if (user) {
        this.users.push(user);
      }
    });
  }

  ngOnDestroy() {
    if (this.subscription) {
      this.subscription.unsubscribe();
    }
  }
}

  save() {
    this.userService.addUser(this.user).subscribe(data => {
      console.log("Saved user", data);
      this.dialogRef.close(data);
    });

  openAddContactDialog(): void {
    const dialogRef = this.dialog.open(NewContactDialogComponent, { width: "450px" });
    dialogRef.afterClosed().subscribe(result => {
      console.log("The dialog was closed", result);
    });
  }

@Component()
export class ToolbarComponent {

  @Output() toggleSidenav = new EventEmitter<void>();

  constructor(private dialog: MatDialog, private snackBar: MatSnackBar,  private router: Router) { }

  openAddContactDialog(): void {
    const dialogRef = this.dialog.open(NewContactDialogComponent, { width: "450px" });
    dialogRef.afterClosed().subscribe((result: User) => {
      console.log("The dialog was closed", result);
      if (result) {
        this.openSnackBar(`${result.name} contact has been added.`, "Navigate").onAction().subscribe(() => {
          this.router.navigate(["/contactmanager", result.id]);
        });
      }
    });
  }

  openSnackBar(message: string, action: string): MatSnackBarRef<SimpleSnackBar> {
    return this.snackBar.open(message, action, {
      duration: 5000,
    });
  }
}

 npm install @angular/flex-layout --save

import { FlexLayoutModule } from "@angular/flex-layout";

@NgModule({
  imports: [
    FlexLayoutModule
  ],
  exports: [
    FlexLayoutModule
  ]
})
export class SharedModule {
}

<div fxLayout="row" 
     fxLayout.xs="column"></div>

<div fxLayoutWrap></div>

<div fxLayoutGap="10px"></div>

<div fxLayoutAlign="start stretch"></div>

<div fxFlex="1 2 calc(15em + 20px)"></div>

 fxFlex="grow shrink basis"

 fxFlex="basis"

<div fxFlexOrder="2"></div>

 <div fxFlexOffset="20px"></div>

 <div fxFlexAlign="center"></div>

 <div fxFlexFill></div>

fxLayout.sm = "..."
fxLayoutAlign.md = "..."
fxHide.gt-sm = "..."

 <div fxShow fxHide.xs="false" fxHide.lg="true"></div>

 <div fxFlex="50%" fxFlex.gt-sm="100%"></div>

<div fxShow [fxShow.xs]="isVisibleOnMobile()"></div>
<div fxHide [fxHide.gt-sm]="isVisibleOnDesktop()"></div>
<div [ngClass.sm]="{'fxClass-sm': hasStyle}" ></div>
<div [ngStyle.xs]="{color: 'blue'}"></div>

• قسمت 34 : توزیع برنامه