使用外部数据库

popup.js

@@ -17,48 +17,26 @@ document.getElementById('export').addEventListener('click', async () => {
     URL.revokeObjectURL(url);
 });
 
-// 通用导入处理函数
-function handleFileImport(mode = 'overwrite') {
-    const fileInput = document.getElementById('fileInput');
+// 手动同步
+document.getElementById('sync').addEventListener('click', async () => {
+    const btn = document.getElementById('sync');
+    const originalText = btn.textContent;
+    btn.textContent = '同步中...';
+    btn.disabled = true;
 
-    const handler = async (e) => {
-        const file = e.target.files[0];
-        if (!file) return;
+    try {
+        if (typeof fetchAliasesFromDB !== 'function') {
+            throw new Error("utils.js not loaded properly");
+        }
 
-        const reader = new FileReader();
-        reader.onload = async function (event) {
-            try {
-                const importedData = JSON.parse(event.target.result);
-                if (typeof importedData !== 'object' || importedData === null) {
-                    alert('文件格式错误');
-                    return;
-                }
-
-                const { aliases: existingAliases = {} } = await chrome.storage.local.get('aliases');
-
-                const updatedAliases = (mode === 'merge')
-                    ? { ...importedData, ...existingAliases }  // 保留现有的不被导入的覆盖
-                    : importedData;
-
-                await chrome.storage.local.set({ aliases: updatedAliases });
-
-                alert(mode === 'merge' ? '导入并合并成功' : '导入成功');
-            } catch (err) {
-                alert('无法解析 JSON 文件');
-            } finally {
-                fileInput.removeEventListener('change', handler);
-                fileInput.value = ''; // 重置 input 以便后续重复导入同一文件
-            }
-        };
-        reader.readAsText(file);
-    };
-
-    fileInput.addEventListener('change', handler, { once: true });
-    fileInput.click();
-}
-
-// 导入（覆盖）
-document.getElementById('import').addEventListener('click', () => handleFileImport('overwrite'));
-
-// 更新导入（合并）
-document.getElementById('update-import').addEventListener('click', () => handleFileImport('merge'));
+        const aliases = await fetchAliasesFromDB();
+        await chrome.storage.local.set({ aliases, lastSync: Date.now() });
+        alert(`同步成功！共获取 ${Object.keys(aliases).length} 条数据。`);
+    } catch (error) {
+        alert('同步失败，请检查网络或控制台日志。');
+        console.error(error);
+    } finally {
+        btn.textContent = originalText;
+        btn.disabled = false;
+    }
+});