/**
 * Plugin Marketplace — browse, search, install plugins from a registry.
 *
 * Phase 1: Local registry with seed data.
 * Phase 2: Remote registry with ratings/downloads.
 *
 * @module plugins/marketplace
 */

// Marketplace — local seed registry. Remote registry in Phase 2.

// ── Types ──

export interface MarketplaceEntry {
  name: string;
  version: string;
  description: string;
  author: string;
  license: string;
  downloadUrl: string;
  repository?: string;
  tags: string[];
  downloads: number;
  rating: number; // 0-5
  verified: boolean;
  lastUpdated: string;
}

// ── Seed Data ──

const SEED_REGISTRY: MarketplaceEntry[] = [
  {
    name: "request-logger",
    version: "1.0.0",
    description: "Logs all requests and responses with timing",
    author: "omniroute",
    license: "MIT",
    downloadUrl: "",
    tags: ["logging", "debugging"],
    downloads: 0,
    rating: 5,
    verified: true,
    lastUpdated: "2026-05-29",
  },
  {
    name: "rate-limiter",
    version: "1.0.0",
    description: "Per-model rate limiting with sliding window",
    author: "omniroute",
    license: "MIT",
    downloadUrl: "",
    tags: ["rate-limit", "security"],
    downloads: 0,
    rating: 5,
    verified: true,
    lastUpdated: "2026-05-29",
  },
  {
    name: "cost-tracker",
    version: "1.0.0",
    description: "Track token costs per request and per model",
    author: "omniroute",
    license: "MIT",
    downloadUrl: "",
    tags: ["analytics", "cost"],
    downloads: 0,
    rating: 4,
    verified: true,
    lastUpdated: "2026-05-29",
  },
];

// ── API ──

/**
 * List all available plugins in the marketplace.
 */
export function listMarketplacePlugins(): MarketplaceEntry[] {
  return [...SEED_REGISTRY];
}

/**
 * Search marketplace plugins by query.
 */
export function searchMarketplace(query: string): MarketplaceEntry[] {
  const q = query.toLowerCase();
  return SEED_REGISTRY.filter(
    (p) =>
      p.name.includes(q) ||
      p.description.toLowerCase().includes(q) ||
      p.tags.some((t) => t.includes(q))
  );
}

/**
 * Get a specific marketplace entry.
 */
export function getMarketplaceEntry(name: string): MarketplaceEntry | undefined {
  return SEED_REGISTRY.find((p) => p.name === name);
}

/**
 * Check if marketplace is available.
 */
export function isMarketplaceAvailable(): boolean {
  return true; // Local seed always available
}