// Mock 用户数据
export const mockUsers = {
    // 免费用户 - 手机号登录
    '13800138000': {
        id: 1,
        phone: '13800138000',
        nickname: '测试用户',
        email: 'test@example.com',
        avatar_url: 'https://i.pravatar.cc/150?img=1',
        has_wechat: false,
        created_at: '2024-01-01T00:00:00Z',
        // 会员信息 - 免费用户
        subscription_type: 'free',
        subscription_status: 'active',
        subscription_end_date: null,
        is_subscription_active: true,
        subscription_days_left: 0
    },

    // Pro 会员 - 手机号登录
    '13900139000': {
        id: 2,
        phone: '13900139000',
        nickname: 'Pro会员',
        email: 'pro@example.com',
        avatar_url: 'https://i.pravatar.cc/150?img=2',
        has_wechat: true,
        created_at: '2024-01-15T00:00:00Z',
        // 会员信息 - Pro 会员
        subscription_type: 'pro',
        subscription_status: 'active',
        subscription_end_date: '2025-12-31T23:59:59Z',
        is_subscription_active: true,
        subscription_days_left: 90
    },

    // Max 会员 - 手机号登录
    '13700137000': {
        id: 3,
        phone: '13700137000',
        nickname: 'Max会员',
        email: 'max@example.com',
        avatar_url: 'https://i.pravatar.cc/150?img=3',
        has_wechat: false,
        created_at: '2024-02-01T00:00:00Z',
        // 会员信息 - Max 会员
        subscription_type: 'max',
        subscription_status: 'active',
        subscription_end_date: '2026-12-31T23:59:59Z',
        is_subscription_active: true,
        subscription_days_left: 365
    },

    // 过期会员 - 测试过期状态
    '13600136000': {
        id: 4,
        phone: '13600136000',
        nickname: '过期会员',
        email: 'expired@example.com',
        avatar_url: 'https://i.pravatar.cc/150?img=4',
        has_wechat: false,
        created_at: '2023-01-01T00:00:00Z',
        // 会员信息 - 已过期
        subscription_type: 'pro',
        subscription_status: 'expired',
        subscription_end_date: '2024-01-01T00:00:00Z',
        is_subscription_active: false,
        subscription_days_left: -300
    }
};

// Mock 验证码存储（实际项目中应该在后端验证）
export const mockVerificationCodes = new Map();

// 生成随机6位验证码
export function generateVerificationCode() {
    return Math.floor(100000 + Math.random() * 900000).toString();
}

// 微信 session 存储
export const mockWechatSessions = new Map();

// 生成微信 session ID
export function generateWechatSessionId() {
    return 'wx_' + Math.random().toString(36).substring(2, 15);
}

// ==================== 当前登录用户状态管理 ====================
// Mock 模式下使用 localStorage 持久化登录状态

// 设置当前登录用户
export function setCurrentUser(user) {
    if (user) {
        // 数据兼容处理：确保用户数据包含订阅信息字段
        const normalizedUser = {
            ...user,
            // 如果缺少订阅信息，添加默认值
            subscription_type: user.subscription_type || 'free',
            subscription_status: user.subscription_status || 'active',
            subscription_end_date: user.subscription_end_date || null,
            is_subscription_active: user.is_subscription_active !== false,
            subscription_days_left: user.subscription_days_left || 0
        };
        localStorage.setItem('mock_current_user', JSON.stringify(normalizedUser));
        console.log('[Mock State] 设置当前登录用户:', normalizedUser);
    }
}

// 获取当前登录用户
export function getCurrentUser() {
    try {
        const stored = localStorage.getItem('mock_current_user');
        if (stored) {
            const user = JSON.parse(stored);
            console.log('[Mock State] 获取当前登录用户:', user);
            return user;
        }
    } catch (error) {
        console.error('[Mock State] 解析用户数据失败:', error);
    }
    return null;
}

// 清除当前登录用户
export function clearCurrentUser() {
    localStorage.removeItem('mock_current_user');
    console.log('[Mock State] 清除当前登录用户');
}