import path from 'path';
import fs from 'fs';
import { ACCOUNTS_DIR, loadJSON } from './shared';
import type { ToolDefinition } from './types';

export const getAccountConfig: ToolDefinition = {
  name: 'get_account_config',
  description: '获取指定账号的完整配置，包括模型选择、TTS语音、字幕风格等',
  input_schema: {
    type: 'object',
    properties: {
      accountId: { type: 'string', description: '账号ID，如 军事账号' },
    },
    required: ['accountId'],
  },
  execute: async (params) => {
    const { accountId } = params as { accountId: string };
    const configPath = path.join(ACCOUNTS_DIR, accountId, 'account.json');
    if (!fs.existsSync(configPath)) return `账号「${accountId}」不存在`;
    const cfg = loadJSON(configPath);
    return JSON.stringify(cfg, null, 2);
  },
};