package web

import (
	"net/http"
	"videoweb/app/service/authser"
	"videoweb/pub/common/log"
	"videoweb/pub/common/useragent"

	"github.com/gin-gonic/gin"
)

// Setting 账号设置页：SSR 拉取 /api/app/auth/getInfo。
func Setting(c *gin.Context) {
	if useragent.TokenFromRequest(c.Request) == "" {
		RedirectToLogin(c)
		return
	}

	env, user, err := authser.GetInfo(c)
	if err != nil {
		log.Error("setting getInfo failed", log.E(err))
		authser.ClearAuthCookies(c)
		RedirectToLogin(c)
		return
	}
	if env != nil && authser.IsSessionExpiredCode(env.Code) {
		retry, needLogin := authser.OnSessionExpired(c, env.Code)
		if needLogin || !retry {
			RedirectToLogin(c)
			return
		}
		env, user, err = authser.GetInfo(c)
		if err != nil || env == nil || env.Code != 200 || user == nil {
			authser.ClearAuthCookies(c)
			RedirectToLogin(c)
			return
		}
	} else if env == nil || env.Code != 200 || user == nil {
		authser.ClearAuthCookies(c)
		RedirectToLogin(c)
		return
	}

	authser.SetAuthCookies(c, user)
	vm := authser.BuildSettingVM(user)
	data := gin.H{
		"title":   "账号设置",
		"setting": vm,
	}
	setNoIndex(data, false)
	HTMLOK(c, "setting.html", data)
}

// EditProfile 编辑资料页：SSR 拉取 getInfo，头像/昵称等回填。
func EditProfile(c *gin.Context) {
	if useragent.TokenFromRequest(c.Request) == "" {
		RedirectToLogin(c)
		return
	}

	env, user, err := authser.GetInfo(c)
	if err != nil {
		log.Error("edit-profile getInfo failed", log.E(err))
		authser.ClearAuthCookies(c)
		RedirectToLogin(c)
		return
	}
	if env != nil && authser.IsSessionExpiredCode(env.Code) {
		retry, needLogin := authser.OnSessionExpired(c, env.Code)
		if needLogin || !retry {
			RedirectToLogin(c)
			return
		}
		env, user, err = authser.GetInfo(c)
		if err != nil || env == nil || env.Code != 200 || user == nil {
			authser.ClearAuthCookies(c)
			RedirectToLogin(c)
			return
		}
	} else if env == nil || env.Code != 200 || user == nil {
		authser.ClearAuthCookies(c)
		RedirectToLogin(c)
		return
	}

	authser.SetAuthCookies(c, user)
	vm := authser.BuildSettingVM(user)
	data := gin.H{
		"title":   "编辑个人资料",
		"profile": vm,
	}
	setNoIndex(data, false)
	HTMLOK(c, "editProfile.html", data)
}

// EditPassword 修改密码页：需登录。
func EditPassword(c *gin.Context) {
	if useragent.TokenFromRequest(c.Request) == "" {
		RedirectToLogin(c)
		return
	}
	data := gin.H{
		"title": "修改登录密码",
	}
	setNoIndex(data, false)
	HTMLOK(c, "editPassword.html", data)
}

// Logout 清除登录 cookie，并标记跳过紧接着的一次自动游客登录。
func Logout(c *gin.Context) {
	authser.ClearAuthCookies(c)
	authser.MarkGuestSkipAuto(c)
	c.JSON(http.StatusOK, gin.H{
		"code": 200,
		"msg":  "success",
		"tip":  "已退出登录",
		"data": nil,
	})
}