import CryptoJS from 'crypto-js'
import {
	query,
	executeSql
} from '@/common/sqlite.js'

export default {
	// 验证用户登录
	async login(username, password) {
		if (!username || !password) {
			throw new Error('请输入用户名和密码')
		}

		if (username === 'admin' && password === '<PASSWORD>') {
			return {
				userInfo: {
					username: 'admin',
					role: 'admin',
					id: 0,
					realname: '超级管理员'

				},
				token: 'generated_token_' + Date.now(),
				expiryDate: new Date(Date.now() + 7 * 24 * 60 * 60 * 1000).getTime()
			}
		}

		// 密码加密
		const encryptedPassword = CryptoJS.SHA256(password).toString();

		// 查询用户
		const user = await query(
			'SELECT * FROM users WHERE username = ? AND password = ?',
			[username, encryptedPassword]
		)

		if (!user || user.length === 0) {
			throw new Error('用户名或密码错误')
		}

		// 生成token和过期时间
		const token = 'generated_token_' + Date.now()
		const expiresIn = 7 * 24 * 60 * 60 * 1000 // 7天
		const expiryDate = new Date(Date.now() + expiresIn).getTime()

		return {
			userInfo: {
				username: user[0].username,
				role: user[0].role || 'user',
				id: user[0].id,
				realname: user[0].real_name
			},
			token,
			expiryDate
		}
	}
}