using System;
using System.Collections.Generic;
using UnityEngine;

public class BuildingCustomRequestExample:MonoBehaviour
{
    private List<string> usedIDs = new List<string>();

    private void Start()
    {
        OnlineMapsBuildings.instance.OnPrepareRequest += OnPrepareRequest;
        OnlineMapsBuildings.instance.OnBuildingCreated += OnBuildingCreated;
    }

    private void OnBuildingCreated(OnlineMapsBuildingBase building)
    {
        if (usedIDs.Contains(building.id)) return;

        string label = building.id;
        foreach (OnlineMapsBuildingMetaInfo metaInfo in building.metaInfo)
        {
            if (metaInfo.title == "name")
            {
                label = metaInfo.info;
                break;
            }
        }
        OnlineMapsMarker marker = OnlineMaps.instance.AddMarker(building.centerCoordinates, label);
        marker.OnClick += OnMarkerClick;
        usedIDs.Add(building.id);
    }

    private void OnMarkerClick(OnlineMapsMarkerBase marker)
    {
        Debug.Log(marker.label);
    }

    private string OnPrepareRequest(string originalRequest, Vector2 topLeft, Vector3 bottomRight)
    {
        return String.Format("node(0},{1},{2},{3});way(bn)['building'~'hospital|public|dormitory|commercial|university|industrial'];(._;>;);out;node(0},{1},{2},{3})['amenity'~'university|college'];way(bn)['building'];(._;>;);out;", bottomRight.y, topLeft.x, topLeft.y, bottomRight.x);
    }
}