package controllers

import (
	"fmt"
	"main/mvc/models"
	"net/http"

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

type LoginRequest struct {
	Username string `form:"username" json:"username"`
	Password string `form:"password" json:"password"`
}

func Login(tmplname string, group *gin.RouterGroup, s *models.Site) {
	group.POST(fmt.Sprintf("/%s", tmplname), func(c *gin.Context) {
		var requestData LoginRequest

		// Привязка данных формы к структуре
		if err := c.ShouldBind(&requestData); err != nil {
			c.Redirect(http.StatusFound, "/index/1?Ошибка при привязке данных к структуре")
			return
		}

		accessLvl, _ := models.AccessCheck(s.DB, requestData.Username, requestData.Password)

		if accessLvl == 2 {
			session := sessions.Default(c)
			session.Set("access_lvl", accessLvl)
			session.Save()
			c.Redirect(http.StatusFound, "/index/1?Вход выполнен")
		} else {
			c.Redirect(http.StatusFound, "/login/1?Ошибка входа")
		}
	})
}

func Logout(tmplname string, group *gin.RouterGroup, s *models.Site) {
	group.POST(fmt.Sprintf("/%s", tmplname), func(c *gin.Context) {
		session := sessions.Default(c)
		session.Clear()
		session.Save()
		c.Redirect(http.StatusFound, "/index/1?Выход выполнен")
	})
}