From 14cf8a7eac5a18d9851b951ab3836c006ece296e Mon Sep 17 00:00:00 2001
From: Alexis Feron <alexisferon081@gmail.com>
Date: Wed, 8 Jan 2025 09:41:18 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20drag=20&=20drop=20functionali?=
 =?UTF-8?q?ty=20and=20fix=20suggestions?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../add-pin-popup.component.html              | 86 +++++++------------
 .../add-pin-popup/add-pin-popup.component.ts  | 62 +++++++++----
 .../drag-drop/drag-drop.component.html        | 72 ++++++++++++++++
 .../drag-drop/drag-drop.component.spec.ts     | 23 +++++
 .../drag-drop/drag-drop.component.ts          | 45 ++++++++++
 5 files changed, 216 insertions(+), 72 deletions(-)
 create mode 100644 src/app/components/drag-drop/drag-drop.component.html
 create mode 100644 src/app/components/drag-drop/drag-drop.component.spec.ts
 create mode 100644 src/app/components/drag-drop/drag-drop.component.ts

diff --git a/src/app/components/add-pin-popup/add-pin-popup.component.html b/src/app/components/add-pin-popup/add-pin-popup.component.html
index 6b615bc..654f293 100644
--- a/src/app/components/add-pin-popup/add-pin-popup.component.html
+++ b/src/app/components/add-pin-popup/add-pin-popup.component.html
@@ -15,7 +15,7 @@
   aria-hidden="true"
   class="hidden absolute top-0 right-0 left-0 z-50 justify-center items-center w-full md:inset-0 h-[calc(100%-1rem)] max-h-full"
 >
-  <div class="relative p-4 w-full max-w-md max-h-full">
+  <div class="relative p-4 w-full max-w-xl max-h-full">
     <!-- Modal content -->
     <div class="relative bg-white rounded-lg shadow dark:bg-gray-700">
       <!-- Modal header -->
@@ -50,7 +50,7 @@
       </div>
       <!-- Modal body -->
       <div class="p-4 md:p-5">
-        <form class="space-y-4" [formGroup]="form">
+        <form class="grid gap-6 mb-1 md:grid-cols-2" [formGroup]="form">
           <div>
             <label
               for="title"
@@ -67,54 +67,6 @@
             />
           </div>
 
-          <div class="flex items-center justify-center w-full">
-            <label
-              for="dropzone-file"
-              class="flex flex-col items-center justify-center w-full h-36 border-2 border-gray-300 border-dashed rounded-lg cursor-pointer bg-gray-50 dark:hover:bg-gray-800 dark:bg-gray-700 hover:bg-gray-100 dark:border-gray-600 dark:hover:border-gray-500"
-            >
-              <div class="flex flex-col items-center justify-center pt-5 pb-6">
-                <svg
-                  class="w-8 h-8 mb-4 text-gray-500 dark:text-gray-400"
-                  aria-hidden="true"
-                  xmlns="http://www.w3.org/2000/svg"
-                  fill="none"
-                  viewBox="0 0 20 16"
-                >
-                  <path
-                    stroke="currentColor"
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 13h3a3 3 0 0 0 0-6h-.025A5.56 5.56 0 0 0 16 6.5 5.5 5.5 0 0 0 5.207 5.021C5.137 5.017 5.071 5 5 5a4 4 0 0 0 0 8h2.167M10 15V6m0 0L8 8m2-2 2 2"
-                  />
-                </svg>
-                <p class="mb-2 text-sm text-gray-500 dark:text-gray-400">
-                  <span class="font-semibold">Click to upload</span> or drag and
-                  drop
-                </p>
-                <p class="text-xs text-gray-500 dark:text-gray-400">
-                  PNG, JPG or GIF
-                </p>
-              </div>
-              <input id="dropzone-file" type="file" class="hidden" />
-            </label>
-          </div>
-          <div>
-            <label
-              for="description"
-              class="block mb-2 text-sm font-medium text-gray-900 dark:text-white"
-              >Description</label
-            >
-            <input
-              type="description"
-              name="description"
-              id="description"
-              class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-600 dark:border-gray-500 dark:placeholder-gray-400 dark:text-white"
-              placeholder="Describe your memory"
-              required
-            />
-          </div>
-
           <div>
             <label
               for="localisation"
@@ -127,22 +79,48 @@
               formControlName="location"
               class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-600 dark:border-gray-500 dark:placeholder-gray-400 dark:text-white"
               placeholder="Enter location"
-              (input)="onLocationInput($event)"
+              (focus)="onFocus()"
+              (blur)="onBlur()"
             />
             <ul
-              *ngIf="suggestions.length > 0"
-              class="bg-white border border-gray-300 mt-2 rounded shadow"
+              *ngIf="suggestions.length > 0 && inputFocused"
+              class="bg-white dark:bg-gray-700 border border-gray-300 mt-2 rounded shadow absolute z-10 mr-5 max-h-60 overflow-auto"
             >
               <li
                 *ngFor="let suggestion of suggestions"
                 (click)="selectSuggestion(suggestion)"
-                class="p-2 hover:bg-gray-100 cursor-pointer"
+                class="p-2 block mb-2 text-sm font-medium text-gray-900 dark:text-white hover:bg-gray-500 cursor-pointer"
               >
                 {{ suggestion.display_name }}
               </li>
             </ul>
           </div>
 
+          <div>
+            <app-drag-drop></app-drag-drop>
+          </div>
+          <div>
+            <label
+              for="description"
+              class="block mb-2 text-sm font-medium text-gray-900 dark:text-white"
+              >Description</label
+            >
+            <textarea
+              id="description"
+              rows="4"
+              class="block p-2.5 w-full text-sm text-gray-900 bg-gray-50 rounded-lg border border-gray-300 focus:ring-blue-500 focus:border-blue-500 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500"
+              placeholder="Describe your memory"
+            ></textarea>
+          </div>
+
+          <div class="flex justify-between">
+            <button
+              type="reset"
+              class="w-full text-white bg-red-700 hover:bg-red-800 focus:ring-4 focus:outline-none focus:ring-red-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center dark:bg-red-600 dark:hover:bg-red-700 dark:focus:ring-red-800"
+            >
+              Annuler
+            </button>
+          </div>
           <div class="flex justify-between">
             <button
               type="submit"
diff --git a/src/app/components/add-pin-popup/add-pin-popup.component.ts b/src/app/components/add-pin-popup/add-pin-popup.component.ts
index a141551..0abac38 100644
--- a/src/app/components/add-pin-popup/add-pin-popup.component.ts
+++ b/src/app/components/add-pin-popup/add-pin-popup.component.ts
@@ -1,22 +1,31 @@
 import { CommonModule } from '@angular/common';
-import { Component } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 import {
   FormBuilder,
   FormControl,
   FormGroup,
   ReactiveFormsModule,
 } from '@angular/forms';
+import { of } from 'rxjs';
+import {
+  catchError,
+  debounceTime,
+  distinctUntilChanged,
+  switchMap,
+} from 'rxjs/operators';
 import { AutocompleteService } from '../../services/auto-complete.service';
+import { DragDropComponent } from '../drag-drop/drag-drop.component';
 
 @Component({
   selector: 'app-add-pin-popup',
   standalone: true,
-  imports: [ReactiveFormsModule, CommonModule],
+  imports: [ReactiveFormsModule, CommonModule, DragDropComponent],
   templateUrl: './add-pin-popup.component.html',
 })
-export class AddPinPopupComponent {
+export class AddPinPopupComponent implements OnInit {
   form: FormGroup;
   suggestions: any[] = [];
+  inputFocused: boolean = false;
 
   constructor(
     private fb: FormBuilder,
@@ -30,22 +39,39 @@ export class AddPinPopupComponent {
     });
   }
 
-  // Handles location input
-  onLocationInput(event: any): void {
-    const query = event.target.value.trim();
-    if (query.length > 2) {
-      this.autocompleteService.getAddressSuggestions(query).subscribe({
-        next: (data) => {
-          this.suggestions = data;
-        },
-        error: (err) => {
-          console.error('Error fetching suggestions:', err);
-          this.suggestions = [];
-        },
+  onFocus(): void {
+    this.inputFocused = true; // Activer le focus
+  }
+
+  onBlur(): void {
+    setTimeout(() => {
+      this.inputFocused = false; // Désactiver le focus après un petit délai pour permettre un clic sur la liste
+    }, 200);
+  }
+
+  ngOnInit(): void {
+    // Use debounce on the location field
+    this.form
+      .get('location')
+      ?.valueChanges.pipe(
+        debounceTime(300), // Wait for 300ms after the last keystroke
+        distinctUntilChanged(), // Ignore if the new value is the same as the previous one
+        switchMap((query) => {
+          const trimmedQuery = query.trim();
+          if (trimmedQuery.length > 2) {
+            return this.autocompleteService.getAddressSuggestions(trimmedQuery);
+          }
+          // Return an empty observable if query length <= 2
+          return of([]);
+        }),
+        catchError((error) => {
+          console.error('Error fetching suggestions:', error);
+          return of([]); // Return an empty list in case of error
+        })
+      )
+      .subscribe((data) => {
+        this.suggestions = data;
       });
-    } else {
-      this.suggestions = [];
-    }
   }
 
   // Handles suggestion selection
diff --git a/src/app/components/drag-drop/drag-drop.component.html b/src/app/components/drag-drop/drag-drop.component.html
new file mode 100644
index 0000000..57ed52a
--- /dev/null
+++ b/src/app/components/drag-drop/drag-drop.component.html
@@ -0,0 +1,72 @@
+<div
+  class="flex flex-col items-center justify-center w-full h-36 border-2 border-gray-300 border-dashed rounded-lg cursor-pointer bg-gray-50 dark:hover:bg-gray-800 dark:bg-gray-700 hover:bg-gray-100 dark:border-gray-600 dark:hover:border-gray-500"
+  (click)="fileInput.click()"
+  (drop)="onDrop($event)"
+  (dragover)="onDragOver($event)"
+  (dragleave)="onDragLeave($event)"
+>
+  <div class="flex flex-col items-center justify-center pt-5 pb-6">
+    <svg
+      class="w-8 h-8 mb-4 text-gray-500 dark:text-gray-400"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="none"
+      viewBox="0 0 20 16"
+    >
+      <path
+        stroke="currentColor"
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        stroke-width="2"
+        d="M13 13h3a3 3 0 0 0 0-6h-.025A5.56 5.56 0 0 0 16 6.5 5.5 5.5 0 0 0 5.207 5.021C5.137 5.017 5.071 5 5 5a4 4 0 0 0 0 8h2.167M10 15V6m0 0L8 8m2-2 2 2"
+      />
+    </svg>
+    <p class="mb-2 text-sm text-gray-500 dark:text-gray-400">
+      <span class="font-semibold">Click to upload</span> or drag and drop
+    </p>
+    <p class="text-xs text-gray-500 dark:text-gray-400">PNG, JPG or GIF</p>
+  </div>
+
+  <!-- Input masqué -->
+  <input
+    #fileInput
+    class="hidden"
+    type="file"
+    multiple
+    (change)="onFilesSelected($event)"
+  />
+</div>
+
+<!-- Zone pour afficher les fichiers sélectionnés -->
+<div
+  *ngIf="fileNames.length > 0"
+  class="mt-2 text-sm text-gray-500 dark:text-gray-400"
+>
+  <ul>
+    <li *ngFor="let fileName of fileNames">
+      {{ fileName }}
+      <button
+        type="button"
+        class="end-2.5 text-gray-400 bg-transparent hover:text-gray-900 rounded-lg text-sm w-6 h-6 ms-auto inline-flex justify-center items-center dark:hover:text-white"
+        (click)="removeFile(fileName)"
+      >
+        <svg
+          class="w-2 h-2"
+          aria-hidden="true"
+          xmlns="http://www.w3.org/2000/svg"
+          fill="none"
+          viewBox="0 0 14 14"
+        >
+          <path
+            stroke="currentColor"
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            stroke-width="2"
+            d="m1 1 6 6m0 0 6 6M7 7l6-6M7 7l-6 6"
+          />
+        </svg>
+        <span class="sr-only">Delete</span>
+      </button>
+    </li>
+  </ul>
+</div>
diff --git a/src/app/components/drag-drop/drag-drop.component.spec.ts b/src/app/components/drag-drop/drag-drop.component.spec.ts
new file mode 100644
index 0000000..17747dc
--- /dev/null
+++ b/src/app/components/drag-drop/drag-drop.component.spec.ts
@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DragDropComponent } from './drag-drop.component';
+
+describe('DragDropComponent', () => {
+  let component: DragDropComponent;
+  let fixture: ComponentFixture<DragDropComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [DragDropComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(DragDropComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/app/components/drag-drop/drag-drop.component.ts b/src/app/components/drag-drop/drag-drop.component.ts
new file mode 100644
index 0000000..72718bb
--- /dev/null
+++ b/src/app/components/drag-drop/drag-drop.component.ts
@@ -0,0 +1,45 @@
+import { CommonModule } from '@angular/common';
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-drag-drop',
+  imports: [CommonModule],
+  templateUrl: './drag-drop.component.html',
+})
+export class DragDropComponent {
+  fileNames: string[] = [];
+
+  onFilesSelected(event: Event): void {
+    const input = event.target as HTMLInputElement;
+    if (input.files) {
+      this.updateFileNames(input.files);
+    }
+  }
+
+  onDrop(event: DragEvent): void {
+    event.preventDefault();
+    event.stopPropagation();
+    if (event.dataTransfer && event.dataTransfer.files) {
+      this.updateFileNames(event.dataTransfer.files);
+    }
+  }
+
+  onDragOver(event: DragEvent): void {
+    event.preventDefault();
+  }
+
+  onDragLeave(event: DragEvent): void {
+    event.preventDefault();
+  }
+
+  private updateFileNames(files: FileList): void {
+    for (let i = 0; i < files.length; i++) {
+      this.fileNames.push(files[i].name);
+    }
+  }
+
+  removeFile(fileName: string): void {
+    const index = this.fileNames.indexOf(fileName);
+    this.fileNames.splice(index, 1);
+  }
+}