v0.2.6-pre.012

crates/ksp-app-wallet-desk/src/tauri.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-app-wallet-desk/src/tauri.rs
-// version: 9
+// version: 10
 
 //! Tauri runtime assembly for the KSP wallet desktop application.
 
@@ -47,6 +47,7 @@ fn configure_commands(builder: tauri::Builder<tauri::Wry>) -> tauri::Builder<tau
         deselect_wallet,
         disable_wallet_view,
         emit_frontend_log,
+        export_wallet_transfer,
         get_runtime_status,
         import_wallet,
         inspect_import_source,
@@ -155,6 +156,51 @@ fn emit_frontend_log(payload: crate::FrontendLogPayloadDto) -> std::result::Resu
     };
 }
 
+#[tauri::command]
+async fn export_wallet_transfer(
+    app: tauri::AppHandle,
+    request: crate::WalletExportRequestDto,
+    state: tauri::State<'_, crate::AppState>,
+) -> std::result::Result<std::option::Option<crate::WalletExportResultDto>, crate::CommandErrorDto> {
+    let format = request.format;
+    let default_filename = state.wallet_export_picker_filename(format);
+    let default_filename = match default_filename {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(error) => return std::result::Result::Err(crate::CommandErrorDto::from_error(&error)),
+    };
+    let extensions = [format.default_extension()];
+    let selected = app
+        .dialog()
+        .file()
+        .set_title("Export Solana keypair — secret material")
+        .set_file_name(default_filename)
+        .add_filter("Solana keypair transfer", &extensions)
+        .blocking_save_file();
+    let selected = match selected {
+        std::option::Option::Some(value) => value,
+        std::option::Option::None => {
+            ksp_logging_lib::debug!(target: crate::TRACING_TARGET, domain = crate::TRACING_DOMAIN_WALLET_EXPORT, transfer_format = format.code(), "Wallet OWNER transfer export native save picker cancelled");
+            return std::result::Result::Ok(std::option::Option::None);
+        },
+    };
+    let path = selected.into_path();
+    let path = match path {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => {
+            let error = ksp_core_lib::Error::new(
+                crate::ERROR_CODE_WALLET_EXPORT_DESTINATION_INVALID,
+                "Selected Wallet transfer export destination is not a local filesystem path",
+            );
+            return std::result::Result::Err(crate::CommandErrorDto::from_error(&error));
+        },
+    };
+    let result = state.export_wallet_transfer(path, request).await;
+    return match result {
+        std::result::Result::Ok(value) => std::result::Result::Ok(std::option::Option::Some(value)),
+        std::result::Result::Err(error) => std::result::Result::Err(crate::CommandErrorDto::from_error(&error)),
+    };
+}
+
 #[tauri::command]
 fn get_runtime_status(state: tauri::State<'_, crate::AppState>) -> std::result::Result<crate::RuntimeStatusDto, crate::CommandErrorDto> {
     let result = state.runtime_status();