-- =========================================================================
--  ⚙️ 全局配置区域
-- =========================================================================
local SERVER_HOST = "http://46.224.69.39:47507" -- 网盘网址

local REG_API           = SERVER_HOST .. "/api/v4/user"
local LOGIN_PREPARE_API = SERVER_HOST .. "/api/v4/session/prepare"
local DIR_API           = SERVER_HOST .. "/api/v4/directory"
local UPLOAD_API        = SERVER_HOST .. "/api/v4/file/upload"

local MY_HEADERS = {
    ["Content-Type"] = "application/json",
    ["User-Agent"] = "Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36"
}

function main()
    while true do
        local menu = gg.choice({
            '🔑 1. 登录系统账号 (智能测序版)',
            '📝 2. 注册新用户'
        }, nil, "✨ 云更新后台接口管理中心 ✨")

        if menu == 1 then login()
        elseif menu == 2 then register()
        else os.exit() end
    end
end

-- =========================================================================
--  🔑 自适应碰撞登录流（彻底终结 404）
-- =========================================================================
function login()
    local prompt = gg.prompt({'输入邮箱:', '输入密码:'}, {'', ''}, {'text', 'text'})
    if not prompt then return end
    local email, password = prompt[1], prompt[2]

    if email == "" or password == "" then
        gg.alert("❌ 错误：邮箱或密码不能为空")
        return
    end

    MY_HEADERS["Cookie"] = nil 

    -- 🏃‍♂️ 第一步：执行预检 (GET)
    gg.toast("⏳ 正在建立安全握手...")
    local encoded_email = email:gsub("@", "%%40")
    local prepare_url = LOGIN_PREPARE_API .. "?email=" .. encoded_email
    local prep_res = gg.makeRequest(prepare_url, MY_HEADERS)
    
    if prep_res.code ~= 200 then
        gg.alert("❌ 预检失败，请检查网络或网址。")
        return
    end

    -- 🌟 提取预检 Cookie
    local prep_cookie = prep_res.headers["Set-Cookie"] or prep_res.headers["set-cookie"]
    if prep_cookie then
        if type(prep_cookie) == "table" then prep_cookie = prep_cookie[1] end
        local cookie_val = prep_cookie:match("([^;]+)")
        if cookie_val then MY_HEADERS["Cookie"] = cookie_val end
    end

    gg.sleep(500) -- 稍微歇歇，防止请求过快

    -- 🎯 第二步：智能探测合集
    -- 后端路由严格，这里列出 Cloudreve 各种魔改版所有可能的登录入口
    local guess_list = {
        { method = "POST", url = SERVER_HOST .. "/api/v4/session" },
        { method = "PUT",  url = SERVER_HOST .. "/api/v4/session" },
        { method = "POST", url = SERVER_HOST .. "/api/v4/session/" },
        { method = "POST", url = SERVER_HOST .. "/api/v4/user/session" }
    }

    local body = string.format('{"identity":"%s","password":"%s"}', email, password)
    local final_res = nil
    local hit_index = 0

    gg.toast("🚀 正在对云端路由进行自适应匹配...")
    
    for i, guess in ipairs(guess_list) do
        local response = gg.makeRequest(guess.url, MY_HEADERS, body)
        
        -- 如果返回的不是 404，说明这条路是对的！(哪怕是 400 或者是密码错误提示)
        if response.code ~= 404 then
            final_res = response
            hit_index = i
            break
        end
    end

    -- 🧾 结果大考盘
    if not final_res then
        gg.alert("❌ 碰撞结束：所有已知登录路由全部返回 404！\n这说明服务器修改了默认登录路径，请确保在网页端成功点击过最后的“登录”按钮以供黄鸟记录。")
        return
    end

    -- 打印捕获喜报
    local success_route = guess_list[hit_index]
    
    if final_res.code == 200 and final_res.content:find('"code":0') then
        local login_cookie = final_res.headers["Set-Cookie"] or final_res.headers["set-cookie"]
        if login_cookie then
            if type(login_cookie) == "table" then login_cookie = login_cookie[1] end
            local cookie_val = login_cookie:match("([^;]+)")
            if cookie_val then MY_HEADERS["Cookie"] = cookie_val end
        end
        gg.toast("🎉 成功捕捉正确路由并登录成功！")
        run_toolbox()
    else
        gg.alert("🎯 【成功捕捉到正确接口！】\n\n"
            .. "正确的请求方式: " .. success_route.method .. "\n"
            .. "正确的接口路径: " .. success_route.url .. "\n\n"
            .. "服务器响应状态码: " .. final_res.code .. "\n"
            .. "返回体: " .. (final_res.content or "无"))
    end
end

-- =========================================================================
--  📝 用户注册逻辑（保留跑通的稳定版本）
-- =========================================================================
function register()
    local prompt = gg.prompt({'输入邮箱:', '输入密码:'}, {'', ''}, {'text', 'text'})
    if not prompt then return end
    local email, password = prompt[1], prompt[2]

    if email == "" or password == "" then return end
    local nickname = email:match("([^@]+)") or "user"
    gg.toast("正在向云端提交注册...")

    local body = string.format('{"email":"%s","password":"%s","nickname":"%s"}', email, password, nickname)
    local response = gg.makeRequest(REG_API, MY_HEADERS, body)

    if response.code == 200 and response.content:find('"code":0') then
        gg.alert("🎉 注册成功！现在可以去登录了。")
    else
        gg.alert("❌ 注册失败:\n" .. (response.content or ""))
    end
end

-- =========================================================================
--  📁 个人云控制台核心逻辑
-- =========================================================================
function get_user_apps()
    local response = gg.makeRequest(DIR_API .. "?path=/", MY_HEADERS)
    local apps = {}
    if response.code == 200 then
        for obj in response.content:gmatch("%{[^%}]+%}") do
            local name = obj:match('"name"%s*:%s*"([^"]+)"')
            local is_dir = obj:match('"type"%s*:%s*"dir"')
            if name and is_dir then table.insert(apps, name) end
        end
    end
    return apps
end

function run_toolbox()
    while true do
        local menu = gg.choice({
            '📂 1. 查看我创建的应用目录',
            '➕ 2. 创建新应用(独立目录)',
            '🚪 3. 注销账户登出'
        }, nil, "📂 欢迎回到个人云空间后台")

        if menu == 1 then
            local apps = get_user_apps()
            if #apps == 0 then gg.alert("📭 空间内暂无应用目录。") else
                local list_str = "应用列表:\n"
                for _, v in ipairs(apps) do list_str = list_str .. "• " .. v .. "\n" end
                gg.alert(list_str)
            end
        elseif menu == 2 then
            local prompt = gg.prompt({'输入新应用文件夹名称:'}, {''}, {'text'})
            if prompt and prompt[1] ~= "" then
                local body = string.format('{"path":"/%s"}', prompt[1])
                local res = gg.makeRequest(DIR_API, MY_HEADERS, body)
                if res.code == 200 then gg.alert("✅ 创建成功") else gg.alert("❌ 失败:\n"..res.content) end
            end
        else 
            MY_HEADERS["Cookie"] = nil 
            break 
        end
    end
end

main()