package main

import (
	"net/http"

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

func HttpAuth() gin.HandlerFunc {
	return func(c *gin.Context) {
		// Search signed-in userID
		userID := 0
		if userID == 0 {
			// Return 404 and abort handlers chain.
			c.String(http.StatusNotFound, "404 page not found")
			c.AbortWithStatus(http.StatusNotFound)
			return
		}
	}
}

func HttpNoAuth() gin.HandlerFunc {
	return func(c *gin.Context) {
		return
	}
}

func HttpAnySignIn(c *gin.Context) {
	if GetWebSessionUserID(c) > 0 {
		c.Redirect(http.StatusTemporaryRedirect, "/p/home")
	} else {
		SetCSRFToken(c)
		warning, _ := c.Cookie("warning")
		c.SetCookie("warning", "", -1, "/", cfg.Admin.Addr, false, true)
		c.HTML(http.StatusOK, "page-signin.html", gin.H{
			"Error": warning,
		})
	}
	return
}

func HttpAnyIndex(c *gin.Context) {
	if GetWebSessionUserID(c) > 0 {
		c.Redirect(http.StatusTemporaryRedirect, "/p/home")
	} else {
		c.Redirect(http.StatusTemporaryRedirect, "/u/signin")
	}
	return
}

func HttpAnyHome(c *gin.Context) {
	if GetWebSessionUserID(c) == 0 {
		c.Redirect(http.StatusTemporaryRedirect, "/u/signin")
	} else {
		SetCSRFToken(c)
		c.HTML(http.StatusOK, "page-home.html", gin.H{})
	}
	return
}

func GetWebSessionUserID(c *gin.Context) int64 {
	return 0
}

func SetCSRFToken(c *gin.Context) {
	return
}