From 1f86a9b8bb921072ddb60188b5a73f7ddef26f56 Mon Sep 17 00:00:00 2001
From: mertsincan <sincan.mert@gmail.com>
Date: Mon, 17 Apr 2023 09:14:45 +0300
Subject: [PATCH] Refactor #3832 Refactor #3833 - For Megamenu

---
 api-generator/components/megamenu.js    |  4 ++++
 components/lib/megamenu/MegaMenu.d.ts   | 14 ++++++++++++++
 components/lib/megamenu/MegaMenu.vue    |  2 +-
 components/lib/megamenu/MegaMenuSub.vue | 14 +++++++-------
 4 files changed, 26 insertions(+), 8 deletions(-)

diff --git a/api-generator/components/megamenu.js b/api-generator/components/megamenu.js
index cc47ddc71..aebfd29f2 100644
--- a/api-generator/components/megamenu.js
+++ b/api-generator/components/megamenu.js
@@ -35,6 +35,10 @@ const MegaMenuSlots = [
     {
         name: 'submenuicon',
         description: 'Custom submenu icon template.'
+    },
+    {
+        name: 'itemicon',
+        description: 'Custom item icon template.'
     }
 ];
 
diff --git a/components/lib/megamenu/MegaMenu.d.ts b/components/lib/megamenu/MegaMenu.d.ts
index 3f33559f8..fe03044fd 100755
--- a/components/lib/megamenu/MegaMenu.d.ts
+++ b/components/lib/megamenu/MegaMenu.d.ts
@@ -79,6 +79,20 @@ export interface MegaMenuSlots {
          */
         active: boolean;
     }): VNode[];
+    /**
+     * Custom item icon template.
+     * @param {Object} scope - item icon slot's params.
+     */
+    itemicon(scope: {
+        /**
+         * Menuitem instance
+         */
+        item: MenuItem;
+        /**
+         * Style class of the item icon element.
+         */
+        class: any;
+    }): VNode[];
 }
 
 /**
diff --git a/components/lib/megamenu/MegaMenu.vue b/components/lib/megamenu/MegaMenu.vue
index c0530c8b3..cc47f2f08 100755
--- a/components/lib/megamenu/MegaMenu.vue
+++ b/components/lib/megamenu/MegaMenu.vue
@@ -18,7 +18,7 @@
             :focusedItemId="focused ? focusedItemId : undefined"
             :items="processedItems"
             :horizontal="horizontal"
-            :template="$slots"
+            :templates="$slots"
             :activeItem="activeItem"
             :exact="exact"
             :level="0"
diff --git a/components/lib/megamenu/MegaMenuSub.vue b/components/lib/megamenu/MegaMenuSub.vue
index 06fab2993..2c7fbc615 100644
--- a/components/lib/megamenu/MegaMenuSub.vue
+++ b/components/lib/megamenu/MegaMenuSub.vue
@@ -17,20 +17,20 @@
                 :aria-posinset="getAriaPosInset(index)"
             >
                 <div class="p-menuitem-content" @click="onItemClick($event, processedItem)" @mouseenter="onItemMouseEnter($event, processedItem)">
-                    <template v-if="!template.item">
+                    <template v-if="!templates.item">
                         <router-link v-if="getItemProp(processedItem, 'to') && !isItemDisabled(processedItem)" v-slot="{ navigate, href, isActive, isExactActive }" :to="getItemProp(processedItem, 'to')" custom>
                             <a v-ripple :href="href" :class="getItemActionClass(processedItem, { isActive, isExactActive })" tabindex="-1" aria-hidden="true" @click="onItemActionClick($event, navigate)">
-                                <span v-if="getItemProp(processedItem, 'icon')" :class="getItemIconClass(processedItem)"></span>
+                                <component :is="templates.itemicon || (getItemProp(processedItem, 'icon') ? 'span' : undefined)" :item="processedItem.item" :class="getItemIconClass(processedItem)" />
                                 <span class="p-menuitem-text">{{ getItemLabel(processedItem) }}</span>
                             </a>
                         </router-link>
                         <a v-else v-ripple :href="getItemProp(processedItem, 'url')" :class="getItemActionClass(processedItem)" :target="getItemProp(processedItem, 'target')" tabindex="-1" aria-hidden="true">
-                            <span v-if="getItemProp(processedItem, 'icon')" :class="getItemIconClass(processedItem)"></span>
+                            <component :is="templates.itemicon || (getItemProp(processedItem, 'icon') ? 'span' : undefined)" :item="processedItem.item" :class="getItemIconClass(processedItem)" />
                             <span class="p-menuitem-text">{{ getItemLabel(processedItem) }}</span>
-                            <component v-if="isItemGroup(processedItem)" :is="template.submenuicon || (horizontal ? 'AngleDownIcon' : 'AngleRightIcon')" :active="isItemActive(processedItem)" class="p-submenu-icon" />
+                            <component v-if="isItemGroup(processedItem)" :is="templates.submenuicon || (horizontal ? 'AngleDownIcon' : 'AngleRightIcon')" :active="isItemActive(processedItem)" class="p-submenu-icon" />
                         </a>
                     </template>
-                    <component v-else :is="template.item" :item="processedItem.item"></component>
+                    <component v-else :is="templates.item" :item="processedItem.item"></component>
                 </div>
                 <div v-if="isItemVisible(processedItem) && isItemGroup(processedItem)" class="p-megamenu-panel">
                     <div class="p-megamenu-grid">
@@ -45,7 +45,7 @@
                                 :focusedItemId="focusedItemId"
                                 :submenu="submenu"
                                 :items="submenu.items"
-                                :template="template"
+                                :templates="templates"
                                 :exact="exact"
                                 :level="level + 1"
                                 @item-click="$emit('item-click', $event)"
@@ -94,7 +94,7 @@ export default {
             type: Number,
             default: 0
         },
-        template: {
+        templates: {
             type: Object,
             default: null
         },