package login

import (
	"fmt"
	"github.com/TeaOSLab/EdgeUser/internal/configloaders"
	teaconst "github.com/TeaOSLab/EdgeUser/internal/const"
	"github.com/TeaOSLab/EdgeUser/internal/web/actions/actionutils"
	"github.com/TeaOSLab/EdgeUser/internal/web/actions/default/login/loginutils"
	"github.com/TeaOSLab/EdgeUser/internal/web/helpers"
	stringutil "github.com/iwind/TeaGo/utils/string"
	"time"
)

type IndexAction struct {
	actionutils.LoginAction
}

// 首页（登录页）
// 修改此页面时需要同步修改 index/index.php

func (this *IndexAction) RunGet(params struct {
	From string

	Auth *helpers.UserShouldAuth
}) {
	// 检测是否自动跳转到HTTPS
	this.CheckHTTPSRedirecting()

	this.Data["username"] = ""
	this.Data["password"] = ""
	this.Data["passwordMd5"] = ""

	// demo
	if teaconst.IsDemoMode {
		this.Data["username"] = "user"
		this.Data["password"] = "123456"
		this.Data["passwordMd5"] = stringutil.Md5("123456")
	}

	// 已登录跳转到dashboard
	if params.Auth.IsUser() {
		this.RedirectURL("/dashboard")
		return
	}

	this.Data["isUser"] = false
	this.Data["menu"] = "signIn"

	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	this.Data["token"] = stringutil.Md5(actionutils.TokenSalt+timestamp) + timestamp
	this.Data["from"] = params.From

	config, err := configloaders.LoadUIConfig()
	if err != nil {
		this.ErrorPage(err)
		return
	}
	this.Data["systemName"] = config.UserSystemName
	this.Data["showVersion"] = config.ShowVersion
	if len(config.Version) > 0 {
		this.Data["version"] = config.Version
	} else {
		this.Data["version"] = teaconst.Version
	}
	this.Data["faviconFileId"] = config.FaviconFileId
	this.Data["logoFileId"] = config.LogoFileId
	this.Data["themeBackgroundColor"] = config.Theme.BackgroundColor

	// 是否可以注册
	this.Data["canRegister"] = false
	this.Data["emailCanLogin"] = false
	this.Data["canResetPassword"] = false
	{
		registerConfig, _ := configloaders.LoadRegisterConfig()
		if registerConfig != nil {
			this.Data["canRegister"] = registerConfig.IsOn
			this.Data["emailCanLogin"] = registerConfig.EmailVerification.IsOn && registerConfig.EmailVerification.CanLogin
			this.Data["canResetPassword"] = registerConfig.EmailVerification.IsOn && registerConfig.EmailResetPassword.IsOn
			this.Data["mobileCanLogin"] = registerConfig.MobileVerification.IsOn && registerConfig.MobileVerification.CanLogin
		}
	}

	// 删除Cookie
	loginutils.UnsetCookie(this.Object())

	this.Show()
}