/**
 * MCP tool definitions for marketplace scrapers
 */

export const tools = [
  {
    name: "search_kijiji",
    description: "Search Kijiji marketplace for listings matching a query",
    inputSchema: {
      type: "object",
      properties: {
        query: {
          type: "string",
          description:
            "Search query for Kijiji listings. " +
            "Kijiji requires ALL words to appear in the listing title — keep queries short and use terms sellers actually write. " +
            "Avoid marketing/brand phrases sellers don't use (e.g. use 'macbook air m1' not 'macbook air m1 apple silicon'). " +
            "If the search returns no results, try a shorter or more common query.",
        },
        location: {
          type: "string",
          description:
            "Location name or ID (e.g., 'toronto', 'gta', 'ontario')",
        },
        category: {
          type: "string",
          description:
            "Category name or ID (e.g., 'computers', 'furniture', 'bikes')",
        },
        keywords: {
          type: "string",
          description: "Additional keywords to filter results",
        },
        sortBy: {
          type: "string",
          description: "Sort results by field",
          enum: ["relevancy", "date", "price", "distance"],
          default: "relevancy",
        },
        sortOrder: {
          type: "string",
          description: "Sort order",
          enum: ["asc", "desc"],
          default: "desc",
        },
        maxPages: {
          type: "number",
          description: "Maximum pages to fetch (~40 items per page)",
          default: 5,
        },
        priceMin: {
          type: "number",
          description: "Minimum price in dollars",
        },
        priceMax: {
          type: "number",
          description: "Maximum price in dollars",
        },
        unstableFilter: {
          type: "boolean",
          description:
            "optional: when enabled, listings priced more than 20% below the median are moved into an `unstableResults` bucket. Changes the response shape from a plain list to an object with `results` and `unstableResults`.",
        },
      },
      required: ["query"],
    },
  },
  {
    name: "search_facebook",
    description: "Search Facebook Marketplace for listings matching a query",
    inputSchema: {
      type: "object",
      properties: {
        query: {
          type: "string",
          description: "Search query for Facebook Marketplace listings",
        },
        location: {
          type: "string",
          description: "Location for search (e.g., 'toronto')",
          default: "toronto",
        },
        maxItems: {
          type: "number",
          description: "Maximum number of items to return",
          default: 5,
        },
        unstableFilter: {
          type: "boolean",
          description:
            "optional: when enabled, listings priced more than 20% below the median are moved into an `unstableResults` bucket. Changes the response shape from a plain list to an object with `results` and `unstableResults`.",
        },
      },
      required: ["query"],
    },
  },
  {
    name: "search_ebay",
    description:
      "Search eBay for listings matching a query (default: Buy It Now only, Canada only)",
    inputSchema: {
      type: "object",
      properties: {
        query: {
          type: "string",
          description: "Search query for eBay listings",
        },
        minPrice: {
          type: "number",
          description: "Minimum price in dollars",
        },
        maxPrice: {
          type: "number",
          description: "Maximum price in dollars",
        },
        strictMode: {
          type: "boolean",
          description: "Enable strict search mode",
          default: false,
        },
        exclusions: {
          type: "array",
          items: { type: "string" },
          description: "Terms to exclude from results",
        },
        keywords: {
          type: "array",
          items: { type: "string" },
          description: "Keywords to include in search",
        },
        buyItNowOnly: {
          type: "boolean",
          description: "Include only Buy It Now listings (exclude auctions)",
          default: true,
        },
        canadaOnly: {
          type: "boolean",
          description: "Include only Canadian sellers/listings",
          default: true,
        },
        maxItems: {
          type: "number",
          description: "Maximum number of items to return",
          default: 5,
        },
        unstableFilter: {
          type: "boolean",
          description:
            "optional: when enabled, listings priced more than 20% below the median are moved into an `unstableResults` bucket. Changes the response shape from a plain list to an object with `results` and `unstableResults`.",
        },
      },
      required: ["query"],
    },
  },
];