import { getEffectiveImageEngine, getEvolinkImageSettings } from "@/lib/evolink/image-client";
import { getVisibleImageCapabilities } from "@/lib/jimeng/capabilities";
import { jsonOk } from "@/lib/server/api";
import { authenticatePublicApiRequest } from "@/lib/server/public-api-auth";
import { publicApiError } from "@/lib/server/public-api-response";
import { getSeedanceConfig } from "@/lib/seedance/client";

export const runtime = "nodejs";

export async function GET(request: Request) {
  try {
    authenticatePublicApiRequest(request);
    const evolink = getEvolinkImageSettings();
    return jsonOk({
      capabilities: [
        ...getVisibleImageCapabilities().map((capability) => {
          const engine = getEffectiveImageEngine(capability.id);
          return {
            id: capability.id,
            label: capability.label,
            kind: "image",
            engine,
            provider: engine === "evolink" ? "evolink" : "volcengine-visual",
            reqKey: engine === "evolink" ? evolink.model : capability.reqKey
          };
        }),
        {
          id: "video.generate",
          label: "Seedance 视频生成",
          kind: "video",
          engine: "seedance",
          provider: "seedance",
          reqKey: getSeedanceConfig().model,
          limits: {
            durationSeconds: { min: 4, max: 15 },
            ratios: ["16:9", "4:3", "1:1", "3:4", "9:16", "21:9", "adaptive"],
            resolutions: ["480p", "720p", "1080p"]
          }
        }
      ]
    });
  } catch (error) {
    return publicApiError(error);
  }
}