package login_direct

import (
	"net/http"
	"strings"

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

func DomainAuthRedirectMiddleware() gin.HandlerFunc {
	return func(c *gin.Context) {

		host := c.Request.Host

		// 只针对 admin 域名
		if strings.HasPrefix(host, "admin.example.com") {

			// 这里写你的认证逻辑
			token := c.GetHeader("Authorization")

			if token == "" {
				// 未认证跳转
				c.Redirect(http.StatusFound, "https://admin.example.com/login")
				c.Abort()
				return
			}
		}

		c.Next()
	}
}