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d2ypp2/web-console/lib/youtubeProChannels.ts

@@ -0,0 +1,116 @@
+export type YoutubeProChannel = {
+  id: string;
+  name: string;
+  /** 备忘尾码（旧版） */
+  streamKeySuffix?: string;
+  /** 完整串流密钥或 rtmp(s) URL */
+  streamKey?: string;
+  /** 本线路 URL_config 草稿（多路本地编排） */
+  urlLines?: string;
+  /** 建议 PM2 名，如 youtube2__xxx */
+  pm2Name?: string;
+  notes?: string;
+};
+
+const STORAGE_KEY = "live-hub-youtube-pro-v2";
+
+export function parseYoutubeProChannelList(raw: unknown): YoutubeProChannel[] {
+  if (!Array.isArray(raw)) return [];
+  return raw
+    .map((x) => migrateRow(x as Record<string, unknown>))
+    .filter((c): c is YoutubeProChannel => c !== null);
+}
+
+function migrateRow(x: Record<string, unknown>): YoutubeProChannel | null {
+  if (!x || typeof x !== "object") return null;
+  const id = String(x.id || "").trim();
+  if (!id) return null;
+  const name = String(x.name || "").trim() || id;
+  return {
+    id,
+    name,
+    streamKeySuffix: typeof x.streamKeySuffix === "string" ? x.streamKeySuffix : undefined,
+    streamKey: typeof x.streamKey === "string" ? x.streamKey : undefined,
+    urlLines: typeof x.urlLines === "string" ? x.urlLines : undefined,
+    pm2Name: typeof x.pm2Name === "string" ? x.pm2Name : undefined,
+    notes: typeof x.notes === "string" ? x.notes : undefined,
+  };
+}
+
+function safeParse(raw: string | null): YoutubeProChannel[] {
+  if (!raw) return [];
+  try {
+    const v = JSON.parse(raw) as unknown;
+    if (!Array.isArray(v)) return [];
+    return v.map((x) => migrateRow(x as Record<string, unknown>)).filter((c): c is YoutubeProChannel => c !== null);
+  } catch {
+    return [];
+  }
+}
+
+export function loadYoutubeProChannels(): YoutubeProChannel[] {
+  if (typeof window === "undefined") return [];
+  let raw = window.localStorage.getItem(STORAGE_KEY);
+  if (!raw) {
+    raw = window.localStorage.getItem("live-hub-youtube-pro-v1");
+    if (raw) {
+      const legacy = safeParse(raw);
+      if (legacy.length) {
+        window.localStorage.setItem(STORAGE_KEY, JSON.stringify(legacy));
+        return legacy;
+      }
+    }
+  }
+  return safeParse(raw);
+}
+
+export function saveYoutubeProChannels(channels: YoutubeProChannel[]): void {
+  if (typeof window === "undefined") return;
+  window.localStorage.setItem(STORAGE_KEY, JSON.stringify(channels));
+}
+
+const YOUTUBE_PRO_SYNC_PATHS = ["/hub/youtube_pro_channels", "/youtube_pro_channels"] as const;
+
+/** 从服务器拉多频道列表（依次尝试 /hub 与根路径，兼容反代未转发 /hub 的情况） */
+export async function fetchYoutubeProChannelsRemote(
+  fetchJson: <T,>(path: string, init?: RequestInit) => Promise<T>,
+): Promise<YoutubeProChannel[]> {
+  for (const path of YOUTUBE_PRO_SYNC_PATHS) {
+    try {
+      const data = await fetchJson<{ channels?: unknown }>(path);
+      const fromServer = parseYoutubeProChannelList(data.channels);
+      if (fromServer.length) return fromServer;
+    } catch {
+      /* try next */
+    }
+  }
+  return [];
+}
+
+export async function pushYoutubeProChannelsRemote(
+  fetchJson: <T,>(path: string, init?: RequestInit) => Promise<T>,
+  channels: YoutubeProChannel[],
+): Promise<void> {
+  let last: Error | null = null;
+  for (const path of YOUTUBE_PRO_SYNC_PATHS) {
+    try {
+      await fetchJson(path, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ channels }),
+      });
+      return;
+    } catch (e) {
+      last = e instanceof Error ? e : new Error(String(e));
+    }
+  }
+  throw last ?? new Error("youtube_pro_channels sync failed");
+}
+
+export function newChannelId(): string {
+  return `ch_${Date.now().toString(36)}_${Math.random().toString(36).slice(2, 7)}`;
+}
+
+export function defaultPm2NameForChannel(channelId: string): string {
+  return `youtube2__${channelId}`;
+}