#!/usr/bin/env node
/**
 * OpenHuman Tools Discovery Script
 *
 * Discovers all available tools from the V8 skills runtime and generates
 * a comprehensive TOOLS.md file following OpenClaw framework standards.
 *
 * Usage: node scripts/tools-generator/discover-tools.js
 */
import { existsSync, mkdirSync, writeFileSync } from 'fs';
import { dirname, join } from 'path';
import { fileURLToPath } from 'url';

import { generateOpenClawMarkdown } from './openClaw-formatter.js';

const __dirname = dirname(fileURLToPath(import.meta.url));
const PROJECT_ROOT = join(__dirname, '../..');
const AI_DIR = join(PROJECT_ROOT, 'src-tauri', 'ai');
const TOOLS_OUTPUT = join(AI_DIR, 'TOOLS.md');

// Environment categories for OpenClaw compatibility
const ENVIRONMENTS = {
  development: {
    name: 'Development',
    description: 'Local development environment with full access',
  },
  production: {
    name: 'Production',
    description: 'Production environment with security restrictions',
  },
  testing: { name: 'Testing', description: 'Testing environment for automated validation' },
};

/**
 * Discovers available tools from V8 skills runtime or fallback sources
 * @returns {Promise<Array>} Array of discovered tools with skill metadata
 */
async function discoverTools() {
  console.log('🔍 Discovering tools from mock registry...');
  const mockTools = generateMockToolsForDevelopment();
  console.log(
    `✅ Using mock data: ${mockTools.length} tools from ${new Set(mockTools.map(t => t.skillId)).size} skills`
  );
  return mockTools;
}

/**
 * Generates mock tools data for development (until Tauri integration is complete)
 * This simulates the structure returned by runtime_all_tools()
 */
function generateMockToolsForDevelopment() {
  return [
    {
      skillId: 'telegram',
      name: 'send_message',
      description: 'Send a message to a Telegram chat or user',
      inputSchema: {
        type: 'object',
        properties: {
          chat_id: { type: 'string', description: 'Telegram chat ID or username' },
          message: { type: 'string', description: 'Message text to send' },
          parse_mode: {
            type: 'string',
            enum: ['HTML', 'Markdown'],
            description: 'Message formatting mode',
          },
        },
        required: ['chat_id', 'message'],
      },
    },
    {
      skillId: 'telegram',
      name: 'get_chat_history',
      description: 'Retrieve message history from a Telegram chat',
      inputSchema: {
        type: 'object',
        properties: {
          chat_id: { type: 'string', description: 'Telegram chat ID or username' },
          limit: { type: 'number', description: 'Number of messages to retrieve (max 100)' },
          offset: { type: 'number', description: 'Offset for pagination' },
        },
        required: ['chat_id'],
      },
    },
    {
      skillId: 'notion',
      name: 'create_page',
      description: 'Create a new page in Notion workspace',
      inputSchema: {
        type: 'object',
        properties: {
          parent_id: { type: 'string', description: 'Parent database or page ID' },
          title: { type: 'string', description: 'Page title' },
          content: { type: 'array', description: 'Page content blocks' },
          properties: { type: 'object', description: 'Page properties for database pages' },
        },
        required: ['parent_id', 'title'],
      },
    },
    {
      skillId: 'gmail',
      name: 'send_email',
      description: 'Send an email via Gmail',
      inputSchema: {
        type: 'object',
        properties: {
          to: { type: 'string', description: 'Recipient email address' },
          subject: { type: 'string', description: 'Email subject line' },
          body: { type: 'string', description: 'Email body content' },
          attachments: { type: 'array', description: 'File attachments' },
        },
        required: ['to', 'subject', 'body'],
      },
    },
  ];
}

// Removed duplicate functions - now using openClaw-formatter.js

/**
 * Main execution function
 */
async function main() {
  try {
    console.log('🚀 Starting OpenHuman tools discovery...');

    // Discover all available tools
    const tools = await discoverTools();

    if (tools.length === 0) {
      console.warn(
        '⚠️  No tools discovered. This might indicate an issue with the skills runtime.'
      );
    }

    // Ensure AI directory exists
    if (!existsSync(AI_DIR)) {
      console.log(`📁 Creating AI directory: ${AI_DIR}`);
      mkdirSync(AI_DIR, { recursive: true });
    }

    // Generate OpenClaw-compliant markdown
    console.log('📝 Generating OpenClaw-compliant TOOLS.md content...');
    const markdownContent = generateOpenClawMarkdown(tools);

    // Write to output file
    console.log(`💾 Writing TOOLS.md to: ${TOOLS_OUTPUT}`);
    writeFileSync(TOOLS_OUTPUT, markdownContent, 'utf8');

    console.log('✅ TOOLS.md generated successfully!');
    console.log(
      `📊 Generated documentation for ${tools.length} tools across ${new Set(tools.map(t => t.skillId)).size} skills`
    );
  } catch (error) {
    console.error('❌ Error generating TOOLS.md:', error.message);
    process.exit(1);
  }
}

// Run if called directly
if (import.meta.url === `file://${process.argv[1]}`) {
  main();
}

export { discoverTools, generateMockToolsForDevelopment };