package routers

import (
	"encoding/json"
	"net/http"
	"recipe-manager/data"
	"recipe-manager/services/logger"

	"github.com/go-chi/chi/v5"
	"go.uber.org/zap"
)

// this does different from normal topping fetcher in recipe

type ToppingRouter struct {
	data      *data.Data
	taoLogger *logger.TaoLogger
}

func NewToppingRouter(data *data.Data, taoLogger *logger.TaoLogger) *ToppingRouter {
	return &ToppingRouter{
		data:      data,
		taoLogger: taoLogger,
	}
}

func (tr *ToppingRouter) Route(r chi.Router) {

	// check incoming request
	// fmt.Println("topping router", r.Routes())

	r.Route("/toppover", func(r chi.Router) {

		r.Get("/groups", tr.GetToppingGroups)

		r.Get("/lists", tr.GetToppingLists)
	})
}

// get all topping group
func (tr *ToppingRouter) GetToppingGroups(w http.ResponseWriter, r *http.Request) {
	w.Header().Add("Content-Type", "application/json")

	// just in case: params country and filename
	// country := chi.URLParam(r, "country")
	// filename := chi.URLParam(r, "filename")

	query := r.URL.Query()

	country := query.Get("country")
	filename := query.Get("filename")

	// get topping groups
	toppingGroups := tr.data.GetAllToppingGroups(country, filename)

	// send without new mapping

	if err := json.NewEncoder(w).Encode(toppingGroups); err != nil {
		tr.taoLogger.Log.Error("ToppingRouter.GetToppingGroups", zap.Error(err))
		http.Error(w, "Internal Error", http.StatusInternalServerError)

		return
	}
}

func (tr *ToppingRouter) GetToppingLists(w http.ResponseWriter, r *http.Request) {
	w.Header().Add("Content-Type", "application/json")

	query := r.URL.Query()

	country := query.Get("country")
	filename := query.Get("filename")

	// get toppping list
	toppingLists := tr.data.GetToppingsList(country, filename)

	if err := json.NewEncoder(w).Encode(toppingLists); err != nil {
		tr.taoLogger.Log.Debug("ToppingRouter.GetToppingLists", zap.Error(err))
		http.Error(w, "Internal Error", http.StatusInternalServerError)
		return
	}
}