import type { WebMCPTool } from "@utils/webMcp/types.ts";

const getCurrentTimeTool: WebMCPTool = {
  name: "get_current_time",
  description: "Returns the current date and time.",
  inputSchema: {
    type: "object",
    properties: {},
    required: [],
  },
  execute: async () => {
    const date = new Date();
    return `ISO 8601: ${date.toISOString()}\ndd.mm.yyyy: ${date.toLocaleDateString()}\nhh:mm:ss: ${date.toLocaleTimeString()}`;
  },
};

const getJokeTool: WebMCPTool = {
  name: "get_joke",
  description:
    "Fetches a joke from the jokes API. Can filter by category, type, or search text.",
  inputSchema: {
    type: "object",
    properties: {
      category: {
        type: "string",
        description:
          "Joke category: Any, Programming, Misc, Pun, Spooky, Christmas",
        default: "Any",
      },
      type: {
        type: "string",
        description:
          "Joke format: single (one-liner) or twopart (setup/delivery)",
        default: "Any",
      },
      contains: {
        type: "string",
        description: "Search for jokes containing this text",
      },
    },
    required: [],
  },
  execute: async (args) => {
    const params = new URLSearchParams({ amount: "1" });

    if (args.category && args.category !== "Any") {
      params.append("category", args.category);
    }
    if (args.type && args.type !== "Any") {
      params.append("type", args.type);
    }
    if (args.contains) {
      params.append("contains", args.contains);
    }

    try {
      const response = await fetch(
        `https://jokes.nico.dev/joke?${params.toString()}`
      );

      if (!response.ok) {
        return `Error fetching joke: ${response.statusText}`;
      }

      const data = await response.json();

      if (data.error) {
        return `Error: ${data.error}`;
      }

      if (data.joke) {
        return data.joke;
      }

      if (data.jokes && data.jokes.length > 0) {
        return data.jokes[0].text;
      }

      return "No joke found";
    } catch (error) {
      return `Error fetching joke: ${error instanceof Error ? error.message : "Unknown error"}`;
    }
  },
};

export const TOOLS = [getCurrentTimeTool, getJokeTool];