import { readBody } from 'h3';
import { query } from '~/utils/db';
import { useResponseError, useResponseSuccess } from '~/utils/response';
import { testTelegramConfig } from '~/utils/telegram-bot';

export default defineEventHandler(async (event) => {
  const body = await readBody(event);

  if (!body?.name || !body?.botToken || !body?.chatId) {
    return useResponseError('缺少必填字段', -1);
  }

  const notificationTypes = Array.isArray(body.notificationTypes)
    ? body.notificationTypes
    : ['transaction'];

  // 测试配置是否有效
  const testResult = await testTelegramConfig(body.botToken, body.chatId);
  if (!testResult.success) {
    return useResponseError(
      `Telegram配置测试失败: ${testResult.error}`,
      -1,
    );
  }

  const now = new Date().toISOString();

  const { rows } = await query<{
    id: number;
    name: string;
    bot_token: string;
    chat_id: string;
    notification_types: string;
    is_enabled: boolean;
    created_at: string;
    updated_at: string;
  }>(
    `INSERT INTO telegram_notification_configs (
        name,
        bot_token,
        chat_id,
        notification_types,
        is_enabled,
        created_at,
        updated_at
     )
     VALUES ($1, $2, $3, $4, $5, $6, $7)
     RETURNING id, name, bot_token, chat_id, notification_types, is_enabled, created_at, updated_at`,
    [
      body.name,
      body.botToken,
      body.chatId,
      JSON.stringify(notificationTypes),
      body.isEnabled !== false,
      now,
      now,
    ],
  );

  const row = rows[0];

  return useResponseSuccess({
    id: row.id,
    name: row.name,
    botToken: row.bot_token,
    chatId: row.chat_id,
    notificationTypes,
    isEnabled: row.is_enabled,
    createdAt: row.created_at,
    updatedAt: row.updated_at,
  });
});