rqbit/desktop/src/api.tsx

107 lines
2.9 KiB
TypeScript

import {
AddTorrentResponse,
ListTorrentsResponse,
RqbitAPI,
TorrentDetails,
TorrentStats,
ErrorDetails,
} from "./rqbit-webui-src/api-types";
import { InvokeArgs, invoke } from "@tauri-apps/api/tauri";
interface InvokeErrorResponse {
error_kind: string;
human_readable: string;
status: number;
status_text: string;
}
function errorToUIError(
path: string
): (e: InvokeErrorResponse) => Promise<never> {
return (e: InvokeErrorResponse) => {
console.log(e);
let reason: ErrorDetails = {
method: "INVOKE",
path: path,
text: e.human_readable ?? e.toString(),
status: e.status,
statusText: e.status_text,
};
return Promise.reject(reason);
};
}
export async function invokeAPI<Response>(
name: string,
params?: InvokeArgs
): Promise<Response> {
console.log("invoking", name, params);
const result = await invoke<Response>(name, params).catch(
errorToUIError(name)
);
console.log(result);
return result;
}
async function readFileAsBase64(file: File): Promise<string> {
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = function (event) {
const base64String = (event?.target?.result as string)?.split(",")[1];
if (base64String) {
resolve(base64String);
} else {
reject(new Error("Failed to read file as base64."));
}
};
reader.onerror = function (error) {
console.log(error);
reject(error);
};
reader.readAsDataURL(file);
});
}
export const API: RqbitAPI = {
listTorrents: async function (): Promise<ListTorrentsResponse> {
return await invokeAPI<ListTorrentsResponse>("torrents_list");
},
getTorrentDetails: async function (id: number): Promise<TorrentDetails> {
return await invokeAPI<TorrentDetails>("torrent_details", { id });
},
getTorrentStats: async function (id: number): Promise<TorrentStats> {
return await invokeAPI<TorrentStats>("torrent_stats", { id });
},
uploadTorrent: async function (data, opts): Promise<AddTorrentResponse> {
if (data instanceof File) {
let contents = await readFileAsBase64(data);
return await invokeAPI<AddTorrentResponse>(
"torrent_create_from_base64_file",
{
contents,
opts: opts ?? {},
}
);
}
return await invokeAPI<AddTorrentResponse>("torrent_create_from_url", {
url: data,
opts: opts ?? {},
});
},
pause: function (id: number): Promise<void> {
return invokeAPI<void>("torrent_action_pause", { id });
},
start: function (id: number): Promise<void> {
return invokeAPI<void>("torrent_action_start", { id });
},
forget: function (id: number): Promise<void> {
return invokeAPI<void>("torrent_action_forget", { id });
},
delete: function (id: number): Promise<void> {
return invokeAPI<void>("torrent_action_delete", { id });
},
};