package event

import (
	"nixcn-cms/internal/exception"
	"nixcn-cms/service/service_event"
	"nixcn-cms/utils"

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

// Info retrieves basic information about a specific event.
// @Summary      Get Event Information
// @Description  Fetches the name, start time, and end time of an event using its UUID.
// @Tags         Event
// @Accept       json
// @Produce      json
// @Param        event_id  query     string  true  "Event UUID"
// @Success      200       {object}  service_event.InfoResult
// @Failure      400       {string}  string  "Invalid Input"
// @Failure      404       {string}  string  "Event Not Found"
// @Failure      500       {string}  string  "Internal Server Error"
// @Router       /event/info [get]
func (self *EventHandler) Info(c *gin.Context) {
	eventIdOrig := c.Query("event_id")
	eventId, err := uuid.Parse(eventIdOrig)
	if err != nil {
		errorCode := new(exception.Builder).
			SetStatus(exception.StatusServer).
			SetService(exception.ServiceEvent).
			SetEndpoint(exception.EndpointEventServiceInfo).
			SetType(exception.TypeCommon).
			SetOriginal(exception.CommonErrorUuidParseFailed).
			SetError(err).
			Throw(c).
			String()

		utils.HttpResponse(c, 500, errorCode)
		return
	}

	result := self.svc.Info(&service_event.InfoPayload{
		Context: c,
		Data: &service_event.InfoData{
			EventId: eventId,
		},
	})

	if result.Common.Exception.Original != exception.CommonSuccess {
		utils.HttpResponse(c, result.Common.HttpCode, result.Common.Exception.String())
		return
	}

	utils.HttpResponse(c, 200, result.Common.Exception.String(), result.Data)
}