declare const L; // leaflet

export function getLayers(name?) {
  let layers = {
    osm: {
      title: 'osm',
      icon: 'assets/img/icons/openstreetmap_mapnik.png',
      layer: L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { maxZoom: 19 })
    },
    osm_bw: {
      title: 'osm_bw',
      icon: 'assets/img/icons/openstreetmap_blackandwhite.png',
      layer: L.tileLayer('http://{s}.tiles.wmflabs.org/bw-mapnik/{z}/{x}/{y}.png', { maxZoom: 18 })
    },
    osm_hot: {
      title: 'osm_hot',
      icon: "assets/img/icons/openstreetmap_hot.png",
      layer: L.tileLayer("https://tile-{s}.openstreetmap.fr/hot/{z}/{x}/{y}.png")
    },
    osm_fr: {
      title: "osm_fr",
      icon: "assets/img/icons/osm_fr.png",
      layer: L.tileLayer('https://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png', { maxZoom: 20 })
    },
    wiki: {
      title: "wiki",
      icon: "assets/img/icons/wikimap.png",
      layer: L.tileLayer('https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}{r}.png', { minZoom: 1, maxZoom: 19 })
    },
    toner: {
      title: 'toner',
      icon: 'assets/img/icons/stamen_toner.png',
      layer: L.tileLayer('http://stamen-tiles-{s}.a.ssl.fastly.net/toner/{z}/{x}/{y}.png', {
        subdomains: 'abcd',
        minZoom: 0,
        maxZoom: 20,
        ext: 'png'
      })
    },
    ocean: {
      title: 'ocean',
      icon: 'assets/img/icons/esri_oceanbasemap.png',
      layer:
        L.tileLayer('http://server.arcgisonline.com/ArcGIS/rest/services/Ocean_Basemap/MapServer/tile/{z}/{y}/{x}', { maxZoom: 13 })
    },
    voyager: {
      title: "voyager",
      icon: "assets/img/icons/voyager.png",
      layer: L.tileLayer('https://{s}.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{r}.png', { subdomains: 'abcd', maxZoom: 19 })
    }
    // osm_de: {
    //   title: 'osm_de',
    //   icon: 'assets/img/icons/openstreetmap_de.png',
    //   layer: L.tileLayer('http://{s}.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png', { maxZoom: 18 })
    // },
  }

  if (name) return layers[name].layer;
  else return Object.values(layers);
}

// /** Free */
// var OpenStreetMap_France = L.tileLayer('https://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png', {
//   maxZoom: 20,
//   attribution: '&copy; Openstreetmap France | &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
// });

// var OpenStreetMap_BZH = L.tileLayer('https://tile.openstreetmap.bzh/br/{z}/{x}/{y}.png', {
//   maxZoom: 19,
//   attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, Tiles courtesy of <a href="http://www.openstreetmap.bzh/" target="_blank">Breton OpenStreetMap Team</a>',
//   bounds: [[46.2, -5.5], [50, 0.7]]
// });

// var OpenTopoMap = L.tileLayer('https://{s}.tile.opentopomap.org/{z}/{x}/{y}.png', {
// 	maxZoom: 17,
// 	attribution: 'Map data: &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, <a href="http://viewfinderpanoramas.org">SRTM</a> | Map style: &copy; <a href="https://opentopomap.org">OpenTopoMap</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)'
// });

// var Stadia_AlidadeSmooth = L.tileLayer('https://tiles.stadiamaps.com/tiles/alidade_smooth/{z}/{x}/{y}{r}.png', {
// 	maxZoom: 20,
// 	attribution: '&copy; <a href="https://stadiamaps.com/">Stadia Maps</a>, &copy; <a href="https://openmaptiles.org/">OpenMapTiles</a> &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
// });

// var Stadia_AlidadeSmoothDark = L.tileLayer('https://tiles.stadiamaps.com/tiles/alidade_smooth_dark/{z}/{x}/{y}{r}.png', {
// 	maxZoom: 20,
// 	attribution: '&copy; <a href="https://stadiamaps.com/">Stadia Maps</a>, &copy; <a href="https://openmaptiles.org/">OpenMapTiles</a> &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
// });

// var Stadia_Outdoors = L.tileLayer('https://tiles.stadiamaps.com/tiles/outdoors/{z}/{x}/{y}{r}.png', {
// 	maxZoom: 20,
// 	attribution: '&copy; <a href="https://stadiamaps.com/">Stadia Maps</a>, &copy; <a href="https://openmaptiles.org/">OpenMapTiles</a> &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
// });

// var CyclOSM = L.tileLayer('https://dev.{s}.tile.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png', {
//   maxZoom: 20,
//   attribution: '<a href="https://github.com/cyclosm/cyclosm-cartocss-style/releases" title="CyclOSM - Open Bicycle render">CyclOSM</a> | Map data: &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
// });

// var Stadia_OSMBright = L.tileLayer('https://tiles.stadiamaps.com/tiles/osm_bright/{z}/{x}/{y}{r}.png', {
// 	maxZoom: 20,
// 	attribution: '&copy; <a href="https://stadiamaps.com/">Stadia Maps</a>, &copy; <a href="https://openmaptiles.org/">OpenMapTiles</a> &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
// });

// var Esri_WorldStreetMap = L.tileLayer('https://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer/tile/{z}/{y}/{x}', {
// 	attribution: 'Tiles &copy; Esri &mdash; Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012'
// });

// // fix bound options
// var BasemapAT_basemap = L.tileLayer('https://maps{s}.wien.gv.at/basemap/geolandbasemap/{type}/google3857/{z}/{y}/{x}.{format}', {
// 	maxZoom: 20,
// 	attribution: 'Datenquelle: <a href="https://www.basemap.at">basemap.at</a>',
// 	subdomains: ["", "1", "2", "3", "4"],
// 	type: 'normal',
// 	format: 'png',
// 	bounds: [[46.35877, 8.782379], [49.037872, 17.189532]]
// });

// var Wikimedia = L.tileLayer('https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}{r}.png', {
// 	attribution: '<a href="https://wikimediafoundation.org/wiki/Maps_Terms_of_Use">Wikimedia</a>',
// 	minZoom: 1,
// 	maxZoom: 19
// });

// /** Key Required */
// var Thunderforest_OpenCycleMap = L.tileLayer('https://{s}.tile.thunderforest.com/cycle/{z}/{x}/{y}.png?apikey={apikey}', {
// 	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
// 	apikey: '<your apikey>',
// 	maxZoom: 22
// });

// var Thunderforest_Transport = L.tileLayer('https://{s}.tile.thunderforest.com/transport/{z}/{x}/{y}.png?apikey={apikey}', {
// 	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
// 	apikey: '<your apikey>',
// 	maxZoom: 22
// });

// var Thunderforest_MobileAtlas = L.tileLayer('https://{s}.tile.thunderforest.com/mobile-atlas/{z}/{x}/{y}.png?apikey={apikey}', {
// 	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
// 	apikey: '<your apikey>',
// 	maxZoom: 22
// });

// var Thunderforest_Pioneer = L.tileLayer('https://{s}.tile.thunderforest.com/pioneer/{z}/{x}/{y}.png?apikey={apikey}', {
// 	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
// 	apikey: '<your apikey>',
// 	maxZoom: 22
// });

// var Thunderforest_Outdoors = L.tileLayer('https://{s}.tile.thunderforest.com/outdoors/{z}/{x}/{y}.png?apikey={apikey}', {
// 	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
// 	apikey: '<your apikey>',
// 	maxZoom: 22
// });

// var Thunderforest_Neighbourhood = L.tileLayer('https://{s}.tile.thunderforest.com/neighbourhood/{z}/{x}/{y}.png?apikey={apikey}', {
// 	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
// 	apikey: '<your apikey>',
// 	maxZoom: 22
// });