package keycloak

import (
	"net/http"

	"antrian-operasi/internal/shared"
	baseResponse "antrian-operasi/internal/shared"

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

type KeycloakHandler struct {
	service IKeycloakService
}

func NewKeycloakHandler(service IKeycloakService) KeycloakHandler {
	return KeycloakHandler{service}
}

// GetTokenByRefreshCode godoc
// @Summary Requesting new token to keycloak using refresh token
// @Tags Keycloak
// @Param body body RefreshTokenRequest true "Valid Refresh Token"
// @Success 200 {object} shared.BaseResponse
// @Failure 500 {object} shared.BaseErrorResponse
// @Router /keycloak/refresh-token [post]
func (h KeycloakHandler) GetTokenByRefreshCode(c *gin.Context) {
	var req RefreshTokenRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		c.JSON(400, shared.BaseErrorResponse{
			Success: false,
			Code:    400,
			Message: "error bind json",
			Errors:  shared.ValidationError(err),
		})
		return
	}
	resp, err := h.service.FetchTokenUsingRefreshToken(c, req.RefreshToken)

	if err != nil {
		errorResponse := baseResponse.BaseErrorResponse{
			Success: false,
			Code:    400,
			Message: err.Error(),
		}
		c.JSON(http.StatusInternalServerError, errorResponse)
		return
	}

	response := baseResponse.ToBaseResponse(
		resp,
		true,
		200,
		"success refreshing token")

	c.JSON(http.StatusOK, response)
}