package mx.trackermap.TrackerMap.client.models data class MapLayer( val url: String, val minZoom: Int, val maxZoom: Int, val attribution: String ) { enum class Type { STREETS, SATELLITE } companion object { val layers = mapOf( Type.STREETS to MapLayer( url = "https://a.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png", minZoom = 1, maxZoom = 23, attribution = "© OpenStreetMap France | © OpenStreetMap contributors" ), Type.SATELLITE to MapLayer( url = "https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}", minZoom = 1, maxZoom = 20, attribution = "Tiles © Esri — Source: Esri, i-cubed, USDA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGN, IGP, UPR-EGP, and the GIS User Community" ) ) val defaultLayer = layers[Type.STREETS]!! } }