From 48903bb4a21ca181a5707e2062ea268e320c8570 Mon Sep 17 00:00:00 2001
From: Daniel Ponte <amigan@gmail.com>
Date: Fri, 14 Feb 2025 00:18:49 -0500
Subject: [PATCH] shareUI

---
 .../stillbox/src/app/share/share.service.ts   |  28 +++
 .../src/app/shares/shares.component.html      |  83 +++++++-
 .../src/app/shares/shares.component.ts        | 189 +++++++++++++++++-
 client/stillbox/src/proxy.conf.json           |   4 +-
 4 files changed, 298 insertions(+), 6 deletions(-)

diff --git a/client/stillbox/src/app/share/share.service.ts b/client/stillbox/src/app/share/share.service.ts
index 75d8a1f..4e43b8b 100644
--- a/client/stillbox/src/app/share/share.service.ts
+++ b/client/stillbox/src/app/share/share.service.ts
@@ -6,6 +6,26 @@ import { CallRecord } from '../calls';
 import { Share, ShareType } from '../shares';
 import { ActivatedRoute, Router } from '@angular/router';
 
+export interface ShareRecord {
+  id: string;
+  entityType: string;
+  entityDate: Date;
+  owner: string;
+  entityID: string;
+  expiration: Date | null;
+}
+
+export interface ShareListParams {
+  page: number | null;
+  perPage: number | null;
+  dir: string | null;
+}
+
+export interface Shares {
+  shares: ShareRecord[];
+  totalCount: number;
+}
+
 @Injectable({
   providedIn: 'root',
 })
@@ -28,6 +48,14 @@ export class ShareService {
     return this.http.get<Share>(`/share/${id}`);
   }
 
+  deleteShare(id: string): Observable<void> {
+    return this.http.delete<void>(`/api/share/${id}`);
+  }
+
+  getShares(p: ShareListParams): Observable<Shares> {
+    return this.http.post<Shares>('/api/share/', p);
+  }
+
   getSharedItem(s: Observable<Share>): Observable<ShareType> {
     return s.pipe(
       map((res) => {
diff --git a/client/stillbox/src/app/shares/shares.component.html b/client/stillbox/src/app/shares/shares.component.html
index 9f6f00b..d1e5fc7 100644
--- a/client/stillbox/src/app/shares/shares.component.html
+++ b/client/stillbox/src/app/shares/shares.component.html
@@ -1 +1,82 @@
-<p>shares works!</p>
+<div class="tabContainer" *ngIf="!isLoading; else spinner">
+  <table class="sharesTable" mat-table [dataSource]="sharesResult">
+    <ng-container matColumnDef="select">
+      <th mat-header-cell *matHeaderCellDef>
+        <mat-checkbox
+          (change)="$event ? masterToggle() : null"
+          [checked]="selection.hasValue() && isAllSelected()"
+          [indeterminate]="selection.hasValue() && !isAllSelected()"
+        >
+        </mat-checkbox>
+      </th>
+      <td mat-cell *matCellDef="let row">
+        <mat-checkbox
+          (click)="$event.stopPropagation()"
+          (change)="$event ? selection.toggle(row) : null"
+          [checked]="selection.isSelected(row)"
+        >
+        </mat-checkbox>
+      </td>
+    </ng-container>
+    <ng-container matColumnDef="type">
+      <th mat-header-cell *matHeaderCellDef></th>
+      <td mat-cell *matCellDef="let share">
+        @switch (share.entityType) {
+          @case ("incident") {
+            <mat-icon>newspaper</mat-icon>
+          }
+          @case ("call") {
+            <mat-icon>campaign</mat-icon>
+          }
+        }
+      </td>
+    </ng-container>
+    <ng-container matColumnDef="link">
+      <th mat-header-cell *matHeaderCellDef>Link</th>
+      <td mat-cell *matCellDef="let share">
+        <a [href]="'/s/' + share.id"><mat-icon>link</mat-icon></a>
+      </td>
+    </ng-container>
+    <ng-container matColumnDef="date">
+      <th mat-header-cell *matHeaderCellDef>Date</th>
+      <td mat-cell *matCellDef="let share">
+        {{ share.entityDate | fmtDate }}
+      </td>
+    </ng-container>
+    <ng-container matColumnDef="owner">
+      <th mat-header-cell *matHeaderCellDef>Owner</th>
+      <td mat-cell *matCellDef="let share">
+        {{ share.owner }}
+      </td>
+    </ng-container>
+    <ng-container matColumnDef="delete">
+      <th mat-header-cell *matHeaderCellDef>Delete</th>
+      <td mat-cell *matCellDef="let share">
+        <a (click)="deleteShare(share.id)">
+          <mat-icon>delete</mat-icon>
+        </a>
+      </td>
+    </ng-container>
+    <tr mat-header-row *matHeaderRowDef="columns; sticky: true"></tr>
+    <tr mat-row *matRowDef="let myRowData; columns: columns"></tr>
+  </table>
+</div>
+<div class="pagFoot">
+  <mat-paginator
+    #paginator
+    class="paginator"
+    (page)="setPage($event)"
+    [length]="count"
+    showFirstLastButtons="true"
+    [pageSize]="curPage.pageSize"
+    [pageSizeOptions]="pageSizeOptions"
+    [pageIndex]="curPage.pageIndex"
+    aria-label="Select page"
+  >
+  </mat-paginator>
+</div>
+<ng-template #spinner>
+  <div class="spinner">
+    <mat-spinner></mat-spinner>
+  </div>
+</ng-template>
diff --git a/client/stillbox/src/app/shares/shares.component.ts b/client/stillbox/src/app/shares/shares.component.ts
index 8bbcdea..c95a668 100644
--- a/client/stillbox/src/app/shares/shares.component.ts
+++ b/client/stillbox/src/app/shares/shares.component.ts
@@ -1,9 +1,192 @@
-import { Component } from '@angular/core';
+import { Component, Pipe, PipeTransform, ViewChild } from '@angular/core';
+import { CommonModule, AsyncPipe } from '@angular/common';
+import { RouterLink } from '@angular/router';
+import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
+import { MatTableModule } from '@angular/material/table';
+import {
+  MatPaginator,
+  MatPaginatorModule,
+  PageEvent,
+} from '@angular/material/paginator';
+import { PrefsService } from '../prefs/prefs.service';
+import { MatIconModule } from '@angular/material/icon';
+import { SelectionModel } from '@angular/cdk/collections';
+import { MatCheckboxModule } from '@angular/material/checkbox';
+import { BehaviorSubject, Subscription } from 'rxjs';
+import { switchMap } from 'rxjs/operators';
+
+import { TalkgroupService } from '../talkgroups/talkgroups.service';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import {
+  FormControl,
+  FormGroup,
+  FormsModule,
+  ReactiveFormsModule,
+} from '@angular/forms';
+import { MatInputModule } from '@angular/material/input';
+import { debounceTime } from 'rxjs/operators';
+import { ToolbarContextService } from '../navigation/toolbar-context.service';
+import {
+  ShareListParams,
+  ShareRecord,
+  ShareService,
+} from '../share/share.service';
+import { FmtDatePipe } from '../incidents/incidents.component';
+
+const reqPageSize = 200;
 
 @Component({
   selector: 'app-shares',
-  imports: [],
+  imports: [
+    MatIconModule,
+    MatPaginatorModule,
+    MatTableModule,
+    MatFormFieldModule,
+    ReactiveFormsModule,
+    FormsModule,
+    FmtDatePipe,
+    MatInputModule,
+    MatCheckboxModule,
+    CommonModule,
+    MatProgressSpinnerModule,
+  ],
   templateUrl: './shares.component.html',
   styleUrl: './shares.component.scss',
 })
-export class SharesComponent {}
+export class SharesComponent {
+  sharesResult = new BehaviorSubject(new Array<ShareRecord>(0));
+  selection = new SelectionModel<ShareRecord>(true, []);
+
+  @ViewChild('paginator') paginator!: MatPaginator;
+  count = 0;
+  curLen = 0;
+  page = 0;
+  perPage = 25;
+  pageSizeOptions = [25, 50, 75, 100, 200];
+  columns = ['select', 'type', 'link', 'date', 'owner', 'delete'];
+  curPage = <PageEvent>{ pageIndex: 0, pageSize: 0 };
+  currentSet!: ShareRecord[];
+  currentServerPage = 0; // page is never 0, forces load
+  isLoading = true;
+  subscriptions = new Subscription();
+  pageWindow = 0;
+  fetchIncidents = new BehaviorSubject<ShareListParams>(
+    this.buildParams(this.curPage, this.curPage.pageIndex),
+  );
+
+  constructor(private sharesSvc: ShareService) {}
+
+  isAllSelected() {
+    const numSelected = this.selection.selected.length;
+    const numRows = this.curLen;
+    return numSelected === numRows;
+  }
+
+  buildParams(p: PageEvent, serverPage: number): ShareListParams {
+    const par: ShareListParams = {
+      page: serverPage,
+      perPage: reqPageSize,
+      dir: 'asc',
+    };
+
+    return par;
+  }
+
+  masterToggle() {
+    this.isAllSelected()
+      ? this.selection.clear()
+      : this.sharesResult.value.forEach((row) => this.selection.select(row));
+  }
+
+  setPage(p: PageEvent, force?: boolean) {
+    this.selection.clear();
+    this.curPage = p;
+    if (p && p!.pageSize != this.perPage) {
+      this.perPage = p!.pageSize;
+    }
+    this.getShares(p, force);
+  }
+
+  refresh() {
+    this.selection.clear();
+    this.getShares(this.curPage, true);
+  }
+
+  getShares(p: PageEvent, force?: boolean) {
+    const pageStart = p.pageIndex * p.pageSize;
+    const serverPage = Math.floor(pageStart / reqPageSize) + 1;
+    this.pageWindow = pageStart % reqPageSize;
+    if (serverPage == this.currentServerPage && !force && this.currentSet) {
+      this.sharesResult.next(
+        this.sharesResult
+          ? this.currentSet.slice(this.pageWindow, this.pageWindow + p.pageSize)
+          : [],
+      );
+    } else {
+      this.currentServerPage = serverPage;
+      this.fetchIncidents.next(this.buildParams(p, serverPage));
+    }
+  }
+
+  zeroPage(): PageEvent {
+    return <PageEvent>{
+      pageIndex: 0,
+      pageSize: this.curPage.pageSize,
+    };
+  }
+
+  ngOnDestroy() {
+    this.subscriptions.unsubscribe();
+  }
+
+  ngOnInit() {
+    let cpp = 25;
+    this.perPage = cpp;
+
+    this.setPage(<PageEvent>{
+      pageIndex: 0,
+      pageSize: cpp,
+    });
+    this.subscriptions.add(
+      this.fetchIncidents
+        .pipe(
+          switchMap((params) => {
+            return this.sharesSvc.getShares(params);
+          }),
+        )
+        .subscribe((shares) => {
+          this.isLoading = false;
+          this.count = shares.totalCount;
+          this.currentSet = shares.shares;
+          this.sharesResult.next(
+            this.currentSet
+              ? this.currentSet.slice(
+                  this.pageWindow,
+                  this.pageWindow + this.perPage,
+                )
+              : [],
+          );
+        }),
+    );
+    this.subscriptions.add(
+      this.sharesResult.subscribe((cr) => {
+        this.curLen = cr.length;
+      }),
+    );
+  }
+
+  deleteShare(shareID: string) {
+    if (confirm('Are you sure you want to delete this share?')) {
+      this.sharesSvc.deleteShare(shareID).subscribe({
+        next: () => {
+          this.fetchIncidents.next(
+            this.buildParams(this.curPage, this.curPage.pageIndex),
+          );
+        },
+        error: (err) => {
+          alert(err);
+        },
+      });
+    }
+  }
+}
diff --git a/client/stillbox/src/proxy.conf.json b/client/stillbox/src/proxy.conf.json
index 67915a8..0a8777d 100644
--- a/client/stillbox/src/proxy.conf.json
+++ b/client/stillbox/src/proxy.conf.json
@@ -1,9 +1,9 @@
 {
-  "/api": {
+  "/api/": {
     "target": "http://xenon:3050",
     "secure": false
   },
-  "/share": {
+  "/share/": {
     "target": "http://xenon:3050",
     "secure": false
   }