add reader

wallitor-gui/src-tauri/src/main.rs

@@ -12,6 +12,7 @@ fn main() {
   tauri::Builder::default()
     .setup(setup::init)
     .invoke_handler(tauri::generate_handler![test_command])
+    .invoke_handler(tauri::generate_handler![read_resource_dir])
     .run(tauri::generate_context!())
     .expect("error while running tauri application");
 }
@@ -24,8 +25,10 @@ async fn test_command() -> String {
 
 #[tauri::command]
 async fn read_resource_dir() -> String {
-  let mut file_map = reader::FileMap::new();
+  let file_map = reader::FileMap::new();
   let path = Path::new("./resource");
-  fs::exists(path).is_err_and(|_|{fs::create_dir(path);return true;});
+  if let Ok(false) = fs::exists(path){
+    fs::create_dir(path).expect("Can't create dir");
+  }
   serde_json::to_string(&file_map).unwrap()
 }

wallitor-gui/src/views/HomeView.vue

@@ -4,6 +4,7 @@ import ApplyBar from '@/components/ApplyBar.vue';
 import AddItem from '@/components/AddItem.vue';
 import { ref, onMounted } from 'vue';
 import { entry } from '@/ts/entry';
+import { invoke } from '@tauri-apps/api/core';
 interface Config {
   name: string,
   img: string
@@ -24,6 +25,7 @@ onMounted(() => {
   setTimeout(() => {
     entry("up", main, 20);
   })
+  invoke("read_resource_dir", {}).then((res) => console.log(res));
 })
 
 function openCard(config: Config) {