feat(export): support multi-result xlsx export

src-tauri/src/commands/xlsx_export.rs

@@ -1,4 +1,4 @@
-use dbx_core::xlsx_export::{build_xlsx_workbook, XlsxWorksheetData};
+use dbx_core::xlsx_export::{build_xlsx_workbook, build_xlsx_workbook_multi, XlsxWorksheetData};
 use serde::Deserialize;
 use serde_json::Value;
 
@@ -11,6 +11,13 @@ pub struct QueryResultXlsxExportRequest {
     pub rows: Vec<Vec<Value>>,
 }
 
+#[derive(Debug, Clone, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct QueryResultsXlsxExportRequest {
+    pub file_path: String,
+    pub worksheets: Vec<XlsxWorksheetData>,
+}
+
 #[tauri::command]
 pub async fn export_query_result_xlsx(request: QueryResultXlsxExportRequest) -> Result<(), String> {
     tauri::async_runtime::spawn_blocking(move || {
@@ -24,3 +31,13 @@ pub async fn export_query_result_xlsx(request: QueryResultXlsxExportRequest) ->
     .await
     .map_err(|err| err.to_string())?
 }
+
+#[tauri::command]
+pub async fn export_query_results_xlsx(request: QueryResultsXlsxExportRequest) -> Result<(), String> {
+    tauri::async_runtime::spawn_blocking(move || {
+        let workbook = build_xlsx_workbook_multi(&request.worksheets)?;
+        std::fs::write(&request.file_path, workbook).map_err(|err| err.to_string())
+    })
+    .await
+    .map_err(|err| err.to_string())?
+}