From 01071196df691989b67a7a4e30402062a54657fa Mon Sep 17 00:00:00 2001
From: A1Gard <a1gard@4xmen.ir>
Date: Wed, 25 Dec 2024 06:06:44 +0330
Subject: [PATCH] added auto complete for tags

---
 app/Http/Controllers/Api/TagController.php    | 26 +++++++
 resources/js/components/TagInput.vue          | 69 +++++++++++++++++++
 .../views/admin/clips/clip-form.blade.php     |  1 +
 .../views/admin/posts/post-form.blade.php     |  1 +
 .../sub-pages/product-step3.blade.php         |  1 +
 routes/api.php                                |  3 +
 6 files changed, 101 insertions(+)
 create mode 100644 app/Http/Controllers/Api/TagController.php

diff --git a/app/Http/Controllers/Api/TagController.php b/app/Http/Controllers/Api/TagController.php
new file mode 100644
index 0000000..e67beb7
--- /dev/null
+++ b/app/Http/Controllers/Api/TagController.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use Mpdf\Tag;
+
+class TagController extends Controller
+{
+    //
+
+    public function search($q)
+    {
+
+//        // Check if $q contains any non-Latin characters
+//        if (preg_match('/[^\x20-\x7E]/', $q)) {
+//            // If it contains non-Latin characters, encode it
+//            $q =trim( json_encode($q),' "');
+//        }
+
+        // Perform the search
+        $tags = \Spatie\Tags\Tag::where('name->' . config('app.locale'), 'like', '%' . $q . '%')->limit(10)->pluck('name');
+        return ['OK' => true, 'data' => $tags];
+    }
+}
diff --git a/resources/js/components/TagInput.vue b/resources/js/components/TagInput.vue
index 13d38c4..210186c 100644
--- a/resources/js/components/TagInput.vue
+++ b/resources/js/components/TagInput.vue
@@ -7,9 +7,18 @@
              </span>
             <input type="text" v-model="tag" :id="xid"
                    @keyup.enter.prevent="addTag"
+                   @keyup="checkAutoComplete"
+                   @keyup.down.prevent="incIndex"
+                   @keyup.up.prevent="decIndex"
                    @focus="disableSubmit"
                    @blur="enableSubmit" :placeholder="xtitle">
             <input :name="xname" type="hidden" :value="tags.join(splitter)">
+            <ul id="search-list" v-if="searchList.length > 0">
+                <li v-for="(word,i) in searchList" @click="selectTag(i)" :class="selectedIndex == i?'selected':''">
+                    <i class="ri-price-tag-3-line float-start mx-2" ></i>
+                    {{word}}
+                </li>
+            </ul>
         </div>
     </div>
 </template>
@@ -26,6 +35,8 @@ export default {
         return {
             tag: '',
             tags: [],
+            searchList:[],
+            selectedIndex: -1,
         }
     },
     emits: ['update:modelValue'],
@@ -58,6 +69,10 @@ export default {
             },
             type: Function,
         },
+        autoComplete:{
+            default: '',
+            type: String,
+        }
     },
     mounted() {
         if (this.modelValue != null) {
@@ -72,9 +87,18 @@ export default {
     computed: {},
     methods: {
         addTag(e) {
+            if (this.selectedIndex > -1 && (this.selectedIndex + 1) < this.searchList.length ){
+                this.tags.push(this.searchList[this.selectedIndex]) ;
+                this.tag = '';
+                this.searchList = [];
+                this.checkDuplicate();
+                this.$emit('update:modelValue', this.tags.join(this.splitter));
+                return;
+            }
             if (this.tag.trim()) { // Check if the input is not empty
                 this.tags.push(this.tag.trim()); // Add the trimmed tag
                 this.tag = ''; // Reset the input
+                this.checkDuplicate();
                 this.$emit('update:modelValue', this.tags.join(this.splitter));
             }
         },
@@ -89,6 +113,32 @@ export default {
         rem(tag){
             this.tags.splice(this.tags.indexOf(tag),1);
             this.$emit('update:modelValue', this.tags.join(this.splitter));
+        },
+        async checkAutoComplete(e){
+
+            if (this.autoComplete !== '' && this.tag.length > 2){
+              let resp = await axios.get(this.autoComplete + this.tag);
+                if (resp.data.OK == true){
+                    this.searchList = resp.data.data;
+                }
+            }
+
+        },
+        selectTag(i,e){
+            this.tags.push(this.searchList[i]) ;
+            this.tag = '';
+            this.searchList = [];
+            this.checkDuplicate();
+            this.$emit('update:modelValue', this.tags.join(this.splitter));
+        },
+        incIndex(){
+            this.selectedIndex++;
+        },
+        decIndex(){
+            this.selectedIndex--;
+        },
+        checkDuplicate(){
+            this.tags = [...new Set(this.tags)];
         }
     }
 }
@@ -126,4 +176,23 @@ export default {
 .tag-select i:hover {
     color: red;
 }
+
+#search-list{
+    padding: 0;
+    list-style: none;
+    li{
+        border-bottom: 1px solid silver;
+        padding: 4px;
+
+        &:last-child{
+            border-bottom: 0;
+        }
+
+        &.selected{
+            background: olive;
+        }
+    }
+    border: 1px solid grey;
+    border-radius: 6px;
+}
 </style>
diff --git a/resources/views/admin/clips/clip-form.blade.php b/resources/views/admin/clips/clip-form.blade.php
index 6ace078..5767af6 100644
--- a/resources/views/admin/clips/clip-form.blade.php
+++ b/resources/views/admin/clips/clip-form.blade.php
@@ -94,6 +94,7 @@
                                        @if(isset($item))
                                            xvalue="{{old('title',implode(',,',$item->tags->pluck('name')->toArray()??''))}}"
                                 @endif
+                                       auto-complete="{{route('v1.tag.search','')}}/"
                             ></tag-input>
 
                         </div>
diff --git a/resources/views/admin/posts/post-form.blade.php b/resources/views/admin/posts/post-form.blade.php
index 52f3686..f99f349 100644
--- a/resources/views/admin/posts/post-form.blade.php
+++ b/resources/views/admin/posts/post-form.blade.php
@@ -57,6 +57,7 @@
                                @if(isset($item))
                                xvalue="{{old('title',implode(',,',$item->tags->pluck('name')->toArray()??''))}}"
                                @endif
+                        auto-complete="{{route('v1.tag.search','')}}/"
                     ></tag-input>
 {{--                    <input type="text" name="tags" class="taggble" @if(isset($item))--}}
 {{--                        value="{{implode(',',$item->tag_names)}}"--}}
diff --git a/resources/views/admin/products/sub-pages/product-step3.blade.php b/resources/views/admin/products/sub-pages/product-step3.blade.php
index ab7f0da..5760c82 100644
--- a/resources/views/admin/products/sub-pages/product-step3.blade.php
+++ b/resources/views/admin/products/sub-pages/product-step3.blade.php
@@ -28,6 +28,7 @@
                    @if(isset($item))
                        xvalue="{{old('title',implode(',,',$item->tags->pluck('name')->toArray()??''))}}"
             @endif
+                   auto-complete="{{route('v1.tag.search','')}}/"
         ></tag-input>
 
     </div>
diff --git a/routes/api.php b/routes/api.php
index 9f1d337..67c7342 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -41,4 +41,7 @@ Route::prefix('v1')->name('v1.')->group(
 
         Route::apiResource('web', \App\Http\Controllers\Api\HomeController::class)->only('index');
         Route::apiResource('products' , \App\Http\Controllers\Api\ProductController::class)->only('index');
+
+        Route::get('tag/search/{q}', [\App\Http\Controllers\Api\TagController::class, 'search'])->name('tag.search');
+
     });