migrating to default theme.json on plugin deactivate

includes/classes/ThemeJSON.php

@@ -82,6 +82,25 @@ protected static function rename_defaultthemejson_file_to_themejson_in_theme():
         return $is_rename_success;
     }
 
+    /**
+     * Migrate to default theme.json
+     *
+     * @return bool is_success
+     * @static
+     * @access public
+     * @since 0.2.1
+     */
+    public static function migrate_to_default_theme_json(): bool
+    {
+        // Get the path to the active theme's directory
+        $current_theme_directory = get_stylesheet_directory();
+
+        // Remove theme.json
+        wp_delete_file($current_theme_directory . "/theme.json");
+
+        return self::rename_defaultthemejson_file_to_themejson_in_theme();
+    }
+
     /**
      * Update theme.json into backup directory
      *

xynity-blocks.php

@@ -3,7 +3,7 @@
  * Plugin Name:       Xynity Blocks
  * Plugin URI:        https://github.com/abkarim/xynity-blocks
  * Description:       Extends wordpress blocks functionality to make better experience with Full Site Editing
- * Version:           0.2.0
+ * Version:           0.2.1
  * Requires at least: 6.0
  * Requires PHP:      8.0
  * Author:            Karim
@@ -43,6 +43,16 @@ public function __construct()
                 "handle_activation",
             ]);
 
+            /**
+             * Register plugin deactivation hook
+             *
+             * @since 0.2.1
+             */
+            register_deactivation_hook(XYNITY_BLOCKS_FILE, [
+                $this,
+                "handle_deactivation",
+            ]);
+
             /**
              * Check compatibility and
              * manage options
@@ -259,6 +269,25 @@ public function handle_activation()
             }
         }
 
+        /**
+         * Handle deactivation
+         * Performs necessary operation on plugin deactivation
+         *
+         * @return void
+         * @access public
+         * @since 0.2.1
+         */
+        public function handle_deactivation(): void
+        {
+            /**
+             * Manage theme.json content
+             * remove xynity's theme.json
+             * and rename default.theme.json to theme.json
+             */
+            require_once XYNITY_BLOCKS_DIR . "includes/classes/ThemeJSON.php";
+            \Xynity_Blocks\ThemeJSON::migrate_to_default_theme_json();
+        }
+
         /**
          * Handle theme switch
          *