package controllers

import(
	"fmt"
	"net/http"

	"github.com/gin-gonic/gin"

	"example.com/gin/test/models"
	"example.com/gin/test/repositories"
	"example.com/gin/test/services"
)	


type UserController struct {}

func NewUserController() UserController {
	return UserController{}
}


func (uc *UserController) Register(c *gin.Context) {
	//Get the email/passwd off req body
	var body struct {
		Name string
		Email string
		Password string
	}

	err := c.Bind(&body)

	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"error": "Failed to read body",
		})

		return
	}

	_, err = services.Users.Register(body.Name, body.Email, body.Password)

	if err != nil {
		fmt.Println("Error: ", err)
		c.JSON(http.StatusBadRequest, gin.H{
			"error": "Failed to create user",
		})

		return
	}


	//respond
	c.JSON(http.StatusOK, gin.H{})
}


func (uc *UserController) Login(c *gin.Context) {
	//Get the email/passwd off req body
	var body struct {
		Email string
		Password string
	}

	err := c.Bind(&body)

	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"error": "Login Failed",
		})

		return
	}

	tokenString, err := services.Users.Login(body.Email, body.Password)

	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"error": "Login Failed",
		})

		return
	}

	// send it back
	c.SetSameSite(http.SameSiteLaxMode)
	c.SetCookie("Authorization", tokenString, 3600 * 24, "", "", false, true)
	c.JSON(http.StatusOK, gin.H{})
}

func (uc *UserController) Validate(c *gin.Context) {
	user, exists := c.Get("user")

	if exists {
		c.JSON(http.StatusOK, gin.H{
			"message": fmt.Sprintf("Logged in with userID: %d", user.(models.User).ID),
		})
	} else {
		c.JSON(http.StatusOK, gin.H{
			"message": "Currently not logged in.",
		})
	}
}

func (rc *UserController) LoginView(c *gin.Context) {
	rooms, _ := repositories.Rooms.GetAll()

	data := gin.H{
		"title": "Room Page",
		"rooms": rooms,
	}

	c.HTML(http.StatusOK, "login.html", data)
}

func (rc *UserController) RegisterView(c *gin.Context) {
	rooms, _ := repositories.Rooms.GetAll()

	data := gin.H{
		"title": "Room Page",
		"rooms": rooms,
	}

	c.HTML(http.StatusOK, "register.html", data)
}

func (rc *UserController) ResetView(c *gin.Context) {
	rooms, _ := repositories.Rooms.GetAll()

	data := gin.H{
		"title": "Room Page",
		"rooms": rooms,
	}

	c.HTML(http.StatusOK, "passwordreset.html", data)
}

func (rc *UserController) MainView(c *gin.Context) {
	rooms, _ := repositories.Rooms.GetAll()

	data := gin.H{
		"title": "Room Page",
		"rooms": rooms,
	}

	c.HTML(http.StatusOK, "index.html", data)
}