From 05aea07c0eb66662c7d35fdcfd66a581002223b2 Mon Sep 17 00:00:00 2001
From: ushahidlee <lee@ushahidi.com>
Date: Mon, 21 Oct 2024 22:52:12 +0200
Subject: [PATCH] error handling and icons

---
 .../src/app/core/interfaces/media.ts          |  9 ++-
 .../media-uploader.component.html             | 15 +++--
 .../media-uploader.component.scss             | 57 +++++++++++++-----
 .../media-uploader.component.ts               | 58 +++++++++++++++----
 4 files changed, 107 insertions(+), 32 deletions(-)

diff --git a/apps/web-mzima-client/src/app/core/interfaces/media.ts b/apps/web-mzima-client/src/app/core/interfaces/media.ts
index 4a97d1aee5..e82156b695 100644
--- a/apps/web-mzima-client/src/app/core/interfaces/media.ts
+++ b/apps/web-mzima-client/src/app/core/interfaces/media.ts
@@ -13,7 +13,14 @@ type MediaType = {
   fileTypes: string;
 };
 
-type MediaFileStatus = 'ready' | 'upload' | 'uploading' | 'uploaded' | 'error' | 'delete';
+type MediaFileStatus =
+  | 'ready'
+  | 'upload'
+  | 'uploading'
+  | 'uploaded'
+  | 'error'
+  | 'too_big'
+  | 'delete';
 
 const mediaTypes = new Map<string, MediaType>([
   [
diff --git a/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.html b/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.html
index f8cb3f99d0..b3f53f8a5e 100644
--- a/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.html
+++ b/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.html
@@ -32,28 +32,33 @@
           <ng-template #inProgress>
             <div class="media-blank">
               <mat-icon
-                *ngIf="mediaFile.status === 'error'"
+                *ngIf="mediaFile.status === 'error' || mediaFile.status === 'too_big'"
                 class="xicon"
                 icon
                 svgIcon="warning"
               ></mat-icon>
+              <div class="media-error" *ngIf="mediaFile.status === 'too_big'">
+                {{ ErrorEnum.MAX_SIZE | translate }}
+              </div>
               <app-spinner
                 class="loading-spinner"
                 *ngIf="mediaFile.status === 'uploading'"
               ></app-spinner>
+              <div class="media-status" *ngIf="mediaFile.status === 'uploading'">Uploading...</div>
             </div>
-            <div class="media-status"></div>
           </ng-template>
 
           <div
             class="status-button"
             (click)="clickDeleteButton(mediaFile.value, mediaFile.generatedId)"
           >
-            <ng-template [ngIf]="mediaFile.status === 'uploaded'" [ngIfElse]="cross">
-              <mat-icon class="xicon" svgIcon="check"></mat-icon>
+            <ng-container *ngIf="mediaFile.status === 'uploaded'; then check; else cross">
+            </ng-container>
+            <ng-template #check>
+              <mat-icon class="xicon" fontIcon="check"></mat-icon>
             </ng-template>
             <ng-template #cross>
-              <mat-icon class="xicon" svgIcon="close"></mat-icon>
+              <mat-icon class="xicon" fontIcon="close"></mat-icon>
             </ng-template>
           </div>
         </div>
diff --git a/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.scss b/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.scss
index 7d57b1ef9f..ead9e8c888 100644
--- a/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.scss
+++ b/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.scss
@@ -7,20 +7,41 @@
       flex-direction: row;
       padding: 4px;
       border: 1px solid #f5f5f5;
+      .thumbnail {
+        max-width: 100px;
+        max-height: 100px;
+      }
       &.ready {
         border: 1px solid #f5f5f5;
       }
       &.uploaded {
         border: 1px solid #17710f;
+        .status-button {
+          background-color: #17710f;
+        }
       }
-      &.error {
+      &.error,
+      &.too_big {
         border: 1px solid #962923;
       }
       border-radius: 4px;
-      .thumbnail,
       .media-blank {
-        max-width: 64px;
-        max-height: 64px;
+        height: 100%;
+        flex-grow: 1;
+        display: flex;
+        flex-direction: row;
+        align-items: center;
+        .xicon {
+          padding: 4px;
+          display: block;
+          font-size: 3rem;
+          width: 64px;
+          height: auto;
+        }
+        .media-error {
+          width: 100%;
+          text-align: center;
+        }
         .loading-spinner {
           width: 100%;
           height: 100%;
@@ -34,8 +55,8 @@
         justify-content: center;
         .filename {
           font-size: 14px;
-          text-overflow: ellipsis;
-          white-space: nowrap;
+          text-overflow: wrap;
+          white-space: wrap;
           overflow: hidden;
         }
         .filesize {
@@ -45,19 +66,18 @@
       }
       .status-button {
         align-self: flex-start;
-        flex: 0 0 auto;
+        flex: 0 0;
         position: relative;
-        height: 24px;
-        width: 24px;
+        min-height: 24px;
+        min-width: 24px;
         border-radius: 50%;
         background-color: #919397;
         .xicon {
           position: absolute;
-          top: 7px;
-          left: 7px;
+          top: 2px;
+          left: 2px;
           color: #fff;
-          transform: scale(1.5);
-          font-weight: bold;
+          font-size: 20px;
         }
       }
     }
@@ -66,11 +86,17 @@
       grid-template-columns: 1fr 1fr;
       column-gap: 4px;
       row-gap: 4px;
+      .media-preview {
+        height: 100px;
+      }
     }
     &-audio {
       width: 100%;
       display: inline-flex;
       flex-direction: column;
+      .media-preview {
+        height: auto;
+      }
       audio {
         width: 50%;
       }
@@ -81,9 +107,12 @@
     }
     &-document {
       display: grid;
-      grid-template-columns: auto auto;
+      grid-template-columns: 1fr 1fr;
       column-gap: 4px;
       row-gap: 4px;
+      .media-preview {
+        height: 64px;
+      }
     }
 
     img {
diff --git a/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.ts b/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.ts
index 633832cea4..1807272b74 100644
--- a/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.ts
+++ b/apps/web-mzima-client/src/app/post/media-uploader/media-uploader.component.ts
@@ -1,6 +1,12 @@
 import { HttpErrorResponse, HttpEventType /*, HttpProgressEvent */ } from '@angular/common/http';
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
-import { ControlValueAccessor, FormControl, NG_VALUE_ACCESSOR } from '@angular/forms';
+import {
+  ControlValueAccessor,
+  FormControl,
+  NG_VALIDATORS,
+  NG_VALUE_ACCESSOR,
+  ValidationErrors,
+} from '@angular/forms';
 import { DomSanitizer } from '@angular/platform-browser';
 import { formHelper } from '@helpers';
 import { MediaService } from '@mzima-client/sdk';
@@ -24,6 +30,11 @@ import {
       useExisting: forwardRef(() => MediaUploaderComponent),
       multi: true,
     },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: MediaUploaderComponent,
+      multi: true,
+    },
   ],
 })
 export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
@@ -55,9 +66,10 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
     this.mediaType = mediaTypes.get(this.media)!;
   }
 
-  // Import Helper Methods for the template
+  // helper imports for the template
   getDocumentThumbnail = getDocumentThumbnail;
   getFileSize = getFileSize;
+  ErrorEnum = ErrorEnum;
 
   writeValue(obj: MediaFile[]): void {
     if (Array.isArray(obj)) {
@@ -77,6 +89,17 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
     this.isDisabled = isDisabled;
   }
 
+  validate(): ValidationErrors | null {
+    for (const upload of this.mediaFiles) {
+      if (upload.status === 'error') return { uploadError: true };
+
+      if (upload.status === 'too_big') return { uploadsInvalid: true };
+
+      if (upload.status === 'uploading') return { uploadInProgress: true };
+    }
+    return null;
+  }
+
   onFileSelected(event: Event) {
     const inputElement = event.target as HTMLInputElement;
 
@@ -101,6 +124,9 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
               mimeType: aFile.type,
               url: this.sanitizer.bypassSecurityTrustUrl(URL.createObjectURL(photoUrl)),
             };
+            if (mediaFile.size! > this.maxUploadSize * 1000000) {
+              mediaFile.status = 'too_big';
+            }
             this.mediaFiles.push(mediaFile);
           }
         }
@@ -108,9 +134,6 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
         this.mediaFiles
           .filter((mediaFile) => mediaFile.status === 'uploading')
           .forEach((aMediaFile) => {
-            //   })
-            // for (let i = 0; i < this.mediaFiles.length; i++) {
-            //   const aMediaFile = this.mediaFiles[i];
             const uploadObservable: Observable<any> = this.mediaService
               .uploadFileProgress(aMediaFile.file!, '')
               .pipe(
@@ -143,7 +166,7 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
                           mediaFile.generatedId,
                           uploadEvent.body,
                           (theMediaFile) => {
-                            theMediaFile.status = 'ready';
+                            // theMediaFile.status = 'ready';
                             return theMediaFile;
                           },
                         );
@@ -181,6 +204,7 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
           console.log(results);
         });
       }
+      this.onChange(this.mediaFiles);
     }
   }
 
@@ -198,16 +222,26 @@ export class MediaUploaderComponent implements ControlValueAccessor, OnInit {
       }
     }
 
-    if (mediaFile && (mediaFile.status === 'upload' || mediaFile.status === 'ready')) {
-      const confirmed = await this.confirm.open({
-        title: this.translate.instant('notify.default.are_you_sure_you_want_to_delete_this'),
-        description: this.translate.instant('notify.default.proceed_warning'),
-      });
+    if (mediaFile) {
+      if (mediaFile.status === 'upload' || mediaFile.status === 'ready') {
+        const confirmed = await this.confirm.open({
+          title: this.translate.instant('notify.default.are_you_sure_you_want_to_delete_this'),
+          description: this.translate.instant('notify.default.proceed_warning'),
+        });
 
-      if (!confirmed) return;
+        if (!confirmed) return;
+      } else if (mediaFile.status === 'error' || mediaFile.status === 'too_big') {
+        this.error = ErrorEnum.NONE;
+      } else {
+        return;
+      }
 
       // this.mediaFiles[index].status = 'delete';
       this.mediaFiles.splice(index, 1);
+      const filteredItems = this.mediaFiles.filter(
+        (item) => item.status === 'error' || item.status === 'too_big',
+      );
+      if (filteredItems.length === 0) this.error = ErrorEnum.NONE;
     }
     this.onChange(this.mediaFiles);
   }