package handlers

import (
	"net/http"

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

// ShowSignup 显示注册页面
func (h *AuthHandler) ShowSignup(c *gin.Context) {
	c.HTML(http.StatusOK, "signup.html", gin.H{
		"title": "注册",
	})
}

// HandleSignup 处理用户注册
func (h *AuthHandler) HandleSignup(c *gin.Context) {
	username := c.PostForm("username")
	password := c.PostForm("password")
	email := c.PostForm("email")

	if username == "" || password == "" || email == "" {
		c.HTML(http.StatusBadRequest, "signup.html", gin.H{
			"title": "注册",
			"error": "用户名、密码和邮箱都不能为空",
		})
		return
	}

	// 创建新用户
	_, err := h.authService.CreateUser(username, password, email)
	if err != nil {
		c.HTML(http.StatusBadRequest, "signup.html", gin.H{
			"title": "注册",
			"error": "注册失败：" + err.Error(),
		})
		return
	}

	// 注册成功后重定向到登录页
	c.Redirect(http.StatusFound, "/login")
}