package api

import (
	"log"
	"net/http"

	"sprintpadawan/lib"
)

type RoomView struct {
	ID          int
	Name        string
	Code        string
	Scale       string
	IsOwner     bool
	MemberCount int
}

func handleIndex(w http.ResponseWriter, r *http.Request) {
	if r.URL.Path != "/" {
		http.NotFound(w, r)
		return
	}

	user := r.Context().Value(userKey).(*lib.User)
	rooms, err := lib.GetRoomSummariesForUser(user.ID)
	if err != nil {
		http.Error(w, "failed to load rooms", http.StatusInternalServerError)
		return
	}
	data := struct {
		*lib.User
		Rooms []RoomView
	}{
		User: user,
	}

	for _, room := range rooms {
		data.Rooms = append(data.Rooms, RoomView{
			ID:          room.ID,
			Name:        room.Name,
			Code:        room.Code,
			Scale:       room.Scale,
			IsOwner:     room.OwnerID == user.ID,
			MemberCount: room.MemberCount,
		})
	}

	if err := templates.ExecuteTemplate(w, "index.html", data); err != nil {
		log.Printf("template error: %v", err)
		http.Error(w, "internal server error", http.StatusInternalServerError)
	}
}