import { createServerFn } from "@tanstack/react-start";
import { z } from "zod";
import { requireSupabaseAuth } from "@/integrations/supabase/auth-middleware";
import { CLOUD_LIVE_MODEL, CLOUD_LIVE_VOICE, CLOUD_TOOLS, cloudInstructions, cloudProjects } from "./cloud-policy";

export const getCloudWorkspace = createServerFn({ method: "POST" }).middleware([requireSupabaseAuth]).handler(async ({ context }) => {
  const { data, error } = await context.supabase.from("voice_builds").select("id,session_id,prompt,created_at,deployed_url").eq("user_id", context.userId).order("created_at", { ascending: false }).limit(200);
  if (error) throw new Error("Your saved cloud projects could not load. Try refreshing.");
  return { projects: cloudProjects(data ?? []), versions: data?.length ?? 0, checkedAt: new Date().toISOString(), publishingConfigured: Boolean(process.env["Cloudfare_Api_keys"]), voiceConfigured: Boolean(process.env["GEMINI_API_KEY"]), limit: 200 };
});

export const startCloudLive = createServerFn({ method: "POST" }).middleware([requireSupabaseAuth])
  .inputValidator((input: unknown) => z.object({ name: z.string().trim().min(1).max(40) }).parse(input))
  .handler(async ({ data }) => {
    const { mintLiveToken } = await import("./gemini-live.server");
    return mintLiveToken(process.env["GEMINI_API_KEY"], {
      model: `models/${CLOUD_LIVE_MODEL}`,
      generationConfig: { responseModalities: ["AUDIO"], speechConfig: { voiceConfig: { prebuiltVoiceConfig: { voiceName: CLOUD_LIVE_VOICE } } } },
      systemInstruction: { parts: [{ text: cloudInstructions(data.name) }] },
      inputAudioTranscription: {}, outputAudioTranscription: {}, tools: CLOUD_TOOLS,
    });
  });