package handler

import (
	"github.com/gin-gonic/gin"
	"github.com/go-nunu/nunu-layout-advanced/internal/service"
	"github.com/go-nunu/nunu-layout-advanced/pkg/helper/resp"
	"github.com/pkg/errors"
	"net/http"
)

type UserHandler struct {
	*Handler
	userService *service.UserService
}

func NewUserHandler(handler *Handler, userService *service.UserService) *UserHandler {
	return &UserHandler{
		Handler:     handler,
		userService: userService,
	}
}

func (h *UserHandler) Register(ctx *gin.Context) {
	req := new(service.RegisterRequest)
	if err := ctx.ShouldBindJSON(req); err != nil {
		resp.HandleError(ctx, http.StatusBadRequest, 1, errors.Wrap(err, "invalid request").Error(), nil)
		return
	}

	if err := h.userService.Register(req); err != nil {
		resp.HandleError(ctx, http.StatusBadRequest, 1, errors.Wrap(err, "invalid request").Error(), nil)
		return
	}

	resp.HandleSuccess(ctx, nil)
}

func (h *UserHandler) Login(ctx *gin.Context) {
	var req service.LoginRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		resp.HandleError(ctx, http.StatusBadRequest, 1, errors.Wrap(err, "invalid request").Error(), nil)
		return
	}

	token, err := h.userService.Login(&req)
	if err != nil {
		resp.HandleError(ctx, http.StatusUnauthorized, 1, err.Error(), nil)
		return
	}

	resp.HandleSuccess(ctx, gin.H{
		"accessToken": token,
	})
}

func (h *UserHandler) GetProfile(ctx *gin.Context) {
	userId := GetUserIdFromCtx(ctx)
	if userId == "" {
		resp.HandleError(ctx, http.StatusUnauthorized, 1, "unauthorized", nil)
		return
	}

	user, err := h.userService.GetProfile(userId)
	if err != nil {
		resp.HandleError(ctx, http.StatusBadRequest, 1, err.Error(), nil)
		return
	}

	resp.HandleSuccess(ctx, user)
}

func (h *UserHandler) UpdateProfile(ctx *gin.Context) {
	userId := GetUserIdFromCtx(ctx)

	var req service.UpdateProfileRequest
	if err := ctx.ShouldBindJSON(&req); err != nil {
		resp.HandleError(ctx, http.StatusBadRequest, 1, errors.Wrap(err, "invalid request").Error(), nil)
		return
	}

	if err := h.userService.UpdateProfile(userId, &req); err != nil {
		resp.HandleError(ctx, http.StatusBadRequest, 1, err.Error(), nil)
		return
	}

	resp.HandleSuccess(ctx, nil)
}