// utils/cookieManager.ts
import { parse, serialize } from 'cookie'
import type { SerializeOptions } from 'cookie'

// Cookie选项类型
export interface CookieOptions extends Omit<SerializeOptions, 'expires'> {
    expires?: Date
    maxAge?: number
}

// 通用Cookie管理器
export class CookieManager {
    // 环境检测
    static isClient = typeof window !== 'undefined'
    static isServer = typeof window === 'undefined'

    // 设置Cookie
    static set(name: string, value: string, options: CookieOptions = {}): void {
        if (this.isClient) {
            document.cookie = serialize(name, value, {
                path: '/',
                sameSite: 'lax',
                ...options
            })
        }
    }

    // 获取Cookie
    static get(name: string): string | undefined {
        if (this.isClient && document.cookie) {
            const cookies = parse(document.cookie)
            return cookies[name]
        }
        return undefined
    }

    // 删除Cookie
    static remove(name: string, options: CookieOptions = {}): void {
        this.set(name, '', {
            ...options,
            maxAge: 0,
            expires: new Date(0)
        })
    }

    // 解析Cookie字符串
    static parseCookies(cookieHeader: string | undefined): Record<string, string> {
        if (!cookieHeader) return {}
        return parse(cookieHeader)
    }

    // 获取所有Cookie
    static getAll(): Record<string, string> {
        if (this.isClient && document.cookie) {
            return parse(document.cookie)
        }
        return {}
    }

    // 批量设置Cookie
    static setMultiple(cookies: Record<string, string>, options: CookieOptions = {}): void {
        Object.entries(cookies).forEach(([name, value]) => {
            this.set(name, value, options)
        })
    }

    // 批量删除Cookie
    static removeMultiple(names: string[], options: CookieOptions = {}): void {
        names.forEach(name => {
            this.remove(name, options)
        })
    }
}