Initial commit: PodcastYes — AI podcast platform

2026-06-07 03:58:32 -04:00
commit 155507f21a
151 changed files with 19826 additions and 0 deletions
@@ -0,0 +1,48 @@
+import { z } from "zod";
+import { openai, SCRIPT_MODEL } from "./openai";
+import type { TokenUsage } from "./types";
+
+const seasonSchema = z.object({
+  title: z.string().min(1),
+  description: z.string().min(1),
+  episodes: z
+    .array(z.object({ title: z.string().min(1), topic: z.string().min(1), summary: z.string().min(1) }))
+    .min(1),
+});
+
+export type SeasonPlan = z.infer<typeof seasonSchema>;
+
+export async function planSeason(input: {
+  theme: string;
+  count: number;
+  tone: string;
+  audience?: string;
+  language: string;
+}): Promise<{ plan: SeasonPlan; usage: TokenUsage }> {
+  const res = await openai().chat.completions.create({
+    model: SCRIPT_MODEL,
+    messages: [
+      {
+        role: "system",
+        content:
+          "You are a podcast showrunner planning a cohesive season. Return STRICT JSON: { \"title\": string, \"description\": string, \"episodes\": [{ \"title\": string, \"topic\": string, \"summary\": string }] }.",
+      },
+      {
+        role: "user",
+        content: `Plan a ${input.count}-episode podcast season about: ${input.theme}.
+Tone: ${input.tone}. ${input.audience ? `Audience: ${input.audience}.` : ""} Language: ${input.language}.
+Give the season a title and short description, then ${input.count} episodes, each with a catchy title, a specific topic to cover, and a one-sentence summary.`,
+      },
+    ],
+    response_format: { type: "json_object" },
+    temperature: 0.85,
+  });
+  const plan = seasonSchema.parse(JSON.parse(res.choices[0]?.message?.content ?? "{}"));
+  return {
+    plan,
+    usage: {
+      inputTokens: res.usage?.prompt_tokens ?? 0,
+      outputTokens: res.usage?.completion_tokens ?? 0,
+    },
+  };
+}