// Featherless model catalog helpers derive their values from the plugin manifest.
import { buildManifestModelProviderConfig } from "openclaw/plugin-sdk/provider-catalog-shared";
import type {
  ModelCompatConfig,
  ModelDefinitionConfig,
} from "openclaw/plugin-sdk/provider-model-shared";
import manifest from "./openclaw.plugin.json" with { type: "json" };

const FEATHERLESS_MANIFEST_PROVIDER = buildManifestModelProviderConfig({
  providerId: "featherless",
  catalog: manifest.modelCatalog.providers.featherless,
});

export const FEATHERLESS_BASE_URL = FEATHERLESS_MANIFEST_PROVIDER.baseUrl;
export const FEATHERLESS_DEFAULT_MODEL_ID = "Qwen/Qwen3-32B";
export const FEATHERLESS_DEFAULT_MODEL_REF = `featherless/${FEATHERLESS_DEFAULT_MODEL_ID}` as const;
export const FEATHERLESS_DYNAMIC_CONTEXT_WINDOW = 4096;
export const FEATHERLESS_DYNAMIC_MAX_TOKENS = 1024;

function requireFeatherlessManifestModel(id: string): ModelDefinitionConfig {
  const model = FEATHERLESS_MANIFEST_PROVIDER.models.find((entry) => entry.id === id);
  if (!model) {
    throw new Error(`Missing Featherless modelCatalog row ${id}`);
  }
  return model;
}

const FEATHERLESS_DEFAULT_MODEL = requireFeatherlessManifestModel(FEATHERLESS_DEFAULT_MODEL_ID);

export const FEATHERLESS_DEFAULT_CONTEXT_WINDOW = FEATHERLESS_DEFAULT_MODEL.contextWindow;
export const FEATHERLESS_DEFAULT_MAX_TOKENS = FEATHERLESS_DEFAULT_MODEL.maxTokens;
export const FEATHERLESS_DYNAMIC_COMPAT: ModelCompatConfig = {
  ...FEATHERLESS_DEFAULT_MODEL.compat,
  thinkingFormat: "openai",
};

export function isFeatherlessCatalogModelId(modelId: string): boolean {
  return FEATHERLESS_MANIFEST_PROVIDER.models.some((model) => model.id === modelId);
}

export function buildFeatherlessCatalogModels(): ModelDefinitionConfig[] {
  return FEATHERLESS_MANIFEST_PROVIDER.models.map((model) => structuredClone(model));
}