package handlers

import (
	"net/http"

	"cmr-backend/internal/apperr"
	"cmr-backend/internal/httpapi/middleware"
	"cmr-backend/internal/httpx"
	"cmr-backend/internal/service"
)

type EntryHomeHandler struct {
	entryHomeService *service.EntryHomeService
}

func NewEntryHomeHandler(entryHomeService *service.EntryHomeService) *EntryHomeHandler {
	return &EntryHomeHandler{entryHomeService: entryHomeService}
}

func (h *EntryHomeHandler) Get(w http.ResponseWriter, r *http.Request) {
	auth := middleware.GetAuthContext(r.Context())
	if auth == nil {
		httpx.WriteError(w, apperr.New(http.StatusUnauthorized, "unauthorized", "missing auth context"))
		return
	}

	result, err := h.entryHomeService.GetEntryHome(r.Context(), service.EntryHomeInput{
		UserID:        auth.UserID,
		ChannelCode:   r.URL.Query().Get("channelCode"),
		ChannelType:   r.URL.Query().Get("channelType"),
		PlatformAppID: r.URL.Query().Get("platformAppId"),
		TenantCode:    r.URL.Query().Get("tenantCode"),
	})
	if err != nil {
		httpx.WriteError(w, err)
		return
	}

	httpx.WriteJSON(w, http.StatusOK, map[string]any{"data": result})
}