package handler

import (
	"apskel-pos-be/internal/constants"
	"apskel-pos-be/internal/contract"
	"apskel-pos-be/internal/mappers"
	"apskel-pos-be/internal/models"
	"apskel-pos-be/internal/service"
	"apskel-pos-be/internal/util"

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

type SpinGameHandler struct {
	spinGameService service.SpinGameService
}

func NewSpinGameHandler(spinGameService service.SpinGameService) *SpinGameHandler {
	return &SpinGameHandler{
		spinGameService: spinGameService,
	}
}

// PlaySpinGame handles the spin game play request
func (h *SpinGameHandler) PlaySpinGame(c *gin.Context) {
	// Get customer ID from JWT token (set by middleware)
	customerID, exists := c.Get("customer_id")
	if !exists {
		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{
			contract.NewResponseError(constants.ValidationErrorCode, constants.SpinGameHandlerEntity, "Customer ID not found in context"),
		}), "SpinGameHandler::PlaySpinGame")
		return
	}

	// Parse spin ID from request body
	var req contract.SpinGameRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{
			contract.NewResponseError(constants.ValidationErrorCode, constants.SpinGameHandlerEntity, err.Error()),
		}), "SpinGameHandler::PlaySpinGame")
		return
	}

	// Convert to model
	modelReq := &models.SpinGameRequest{
		SpinID: req.SpinID,
	}

	// Play the spin game
	response, err := h.spinGameService.PlaySpinGame(c.Request.Context(), customerID.(string), modelReq)
	if err != nil {
		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{
			contract.NewResponseError(constants.InternalServerErrorCode, constants.SpinGameHandlerEntity, err.Error()),
		}), "SpinGameHandler::PlaySpinGame")
		return
	}

	// Convert model response to contract response
	contractResponse := mappers.SpinGameResponseModelToContract(response)

	util.HandleResponse(c.Writer, c.Request, contract.BuildSuccessResponse(contractResponse.Data), "SpinGameHandler::PlaySpinGame")
}