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src/platform/electron/ElectronFileService.ts refactor/extract-sub-components (095c879e) Text, 1.93 KB

import type { IFileService } from "../interfaces/IFileService";

/**
* Electron implementation of file service using native dialogs via IPC
*/
export class ElectronFileService implements IFileService {
async openFileDialog(): Promise<File | null> {
if (!window.electronAPI) {
throw new Error("Electron API not available");
}

try {
const result = await window.electronAPI.invoke<{
filePath: string;
fileName: string;
} | null>("dialog:openFile", {
filters: [
{ name: "PES Files", extensions: ["pes"] },
{ name: "All Files", extensions: ["*"] },
],
});

if (!result) {
return null;
}

// Read the file content
const buffer = await window.electronAPI.invoke<ArrayBuffer>(
"fs:readFile",
result.filePath,
);
const blob = new Blob([buffer]);
return new File([blob], result.fileName, {
type: "application/octet-stream",
});
} catch (err) {
console.error("[ElectronFileService] Failed to open file:", err);
return null;
}
}

async saveFileDialog(data: Uint8Array, defaultName: string): Promise<void> {
if (!window.electronAPI) {
throw new Error("Electron API not available");
}

try {
const filePath = await window.electronAPI.invoke<string | null>(
"dialog:saveFile",
{
defaultPath: defaultName,
filters: [
{ name: "PEN Files", extensions: ["pen"] },
{ name: "All Files", extensions: ["*"] },
],
},
);

if (filePath) {
await window.electronAPI.invoke(
"fs:writeFile",
filePath,
Array.from(data),
);
}
} catch (err) {
console.error("[ElectronFileService] Failed to save file:", err);
throw err;
}
}

hasNativeDialogs(): boolean {
return true;
}
}

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