Fix issue when toggling repository items search fields [SCI-8874] (#5855)

* Fix issue when toggling repository items search fields [SCI-8874]

* Refactor outside click directive and make it available for all components [SCI-8874]

app/javascript/packs/vue/directives/outside_click.js

@@ -0,0 +1,35 @@
+// Use this to register outside-click directive on a Vue component
+// eslint-disable-next-line max-len
+// eg v-click-outside="{handler: 'handlerToTrigger', exclude: [refs to ignore on click (eg 'searchInput', 'searchInputBtn')]}"
+// eslint-enable-next-line max-len
+
+let handleOutsideClick;
+
+export default {
+  bind(el, binding, vnode) {
+    const { handler, exclude } = binding.value;
+
+    handleOutsideClick = (e) => {
+      e.stopPropagation();
+
+      let clickedOnExcludedEl = false;
+      exclude.forEach(refName => {
+        if (!clickedOnExcludedEl) {
+          const excludedEl = vnode.context.$refs[refName];
+          clickedOnExcludedEl = excludedEl?.contains(e.target);
+        }
+      });
+
+      if (!el.contains(e.target) && !clickedOnExcludedEl) {
+        vnode.context[handler]();
+      }
+    };
+
+    document.addEventListener('click', handleOutsideClick);
+    document.addEventListener('touchstart', handleOutsideClick);
+  },
+  unbind() {
+    document.removeEventListener('click', handleOutsideClick);
+    document.removeEventListener('touchstart', handleOutsideClick);
+  }
+};

app/javascript/packs/vue/repository_search.js

@@ -1,9 +1,11 @@
 import TurbolinksAdapter from 'vue-turbolinks';
 import Vue from 'vue/dist/vue.esm';
 import RepositorySearchContainer from '../../vue/repository_search/container.vue';
+import outsideClick from './directives/outside_click';
 
 Vue.use(TurbolinksAdapter);
 Vue.prototype.i18n = window.I18n;
+Vue.directive('click-outside', outsideClick);
 
 window.initRepositorySearch = () => {
   window.RepositorySearchComponent = new Vue({

app/javascript/vue/repository_search/container.vue

@@ -1,6 +1,9 @@
 <template>
-  <div class="flex items-center mr-3 flex-nowrap">
-    <button v-if="!searchOpened" class="btn btn-light btn-lg btn-black icon-btn" :title="i18n.t('repositories.show.search_button_tooltip')" @click="openSearch">
+  <div 
+    class="flex items-center mr-3 flex-nowrap relative" 
+    v-click-outside="{handler: 'closeSearchInputs', exclude: ['searchInput', 'searchInputBtn', 'barcodeSearchInput', 'barcodeSearchInputBtn']}"
+  >
+    <button :class="{hidden: searchOpened}" ref='searchInputBtn' class="btn btn-light btn-lg btn-black icon-btn" :title="i18n.t('repositories.show.search_button_tooltip')" @click="openSearch">
       <i class="sn-icon sn-icon-search"></i>
     </button>
     <div v-if="searchOpened || barcodeSearchOpened" class="w-52 flex">
@@ -11,7 +14,6 @@
           type="text"
           :placeholder="i18n.t('repositories.show.filter_inventory_items')"
           @keyup="setValue"
-          @blur="closeSearch"
         />
         <i class="sn-icon sn-icon-search !mr-2.5"></i>
       </div>
@@ -21,13 +23,12 @@
           class="sci-input-field"
           type="text"
           :placeholder="i18n.t('repositories.show.filter_inventory_items_with_ean')"
-          @change="setBarcodeValue"
-          @blur="closeBarcodeSearch"
+          @keyup="setBarcodeValue"
         />
         <i class='sn-icon sn-icon-barcode barcode-scanner !mr-2.5'></i>
       </div>
     </div>
-    <button v-if="!barcodeSearchOpened" class="btn btn-light btn-lg btn-black icon-btn ml-2" :title="i18n.t('repositories.show.ean_search_button_tooltip')" @click="openBarcodeSearch">
+    <button :class="{hidden: barcodeSearchOpened}" ref='barcodeSearchInputBtn' class="btn btn-light btn-lg btn-black icon-btn ml-2" :title="i18n.t('repositories.show.ean_search_button_tooltip')" @click="openBarcodeSearch">
       <i class='sn-icon sn-icon-barcode barcode-scanner'></i>
     </button>
   </div>
@@ -66,7 +67,7 @@ export default {
     },
     openBarcodeSearch() {
       this.clearValues();
-      this.closeSearch();
+      this.searchOpened = false;
       this.barcodeSearchOpened = true;
       this.$nextTick(() => {
         this.$refs.barcodeSearchInput.focus();
@@ -74,7 +75,7 @@ export default {
     },
     openSearch() {
       this.clearValues();
-      this.closeBarcodeSearch();
+      this.barcodeSearchOpened = false;
       this.searchOpened = true;
       this.$nextTick(() => {
         this.$refs.searchInput.focus();
@@ -103,6 +104,10 @@ export default {
       this.barcodeValue = '';
       if (this.$refs.searchInput) this.$refs.searchInput.value = '';
       if (this.$refs.barcodeSearchInput) this.$refs.barcodeSearchInput.value = '';
+    },
+    closeSearchInputs() {
+      this.closeSearch();
+      this.closeBarcodeSearch();
     }
   }
 }