{"version":3,"sources":["node_modules/@arcgis/core/layers/support/TileInfoTilemapCache.js"],"sourcesContent":["/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.31/esri/copyright.txt for details.\n*/\nimport l from \"../../core/Error.js\";\nimport { waitTick as t, isAbortError as i } from \"../../core/promiseUtils.js\";\nclass e {\n  constructor(l, t = 0, i = l.lods[l.lods.length - 1].level) {\n    this.tileInfo = l, this.minLOD = t, this.maxLOD = i, l.lodAt(t) || (this.minLOD = l.lods[0].level), l.lodAt(i) || (this.maxLOD = l.lods[l.lods.length - 1].level);\n  }\n  get effectiveMinLOD() {\n    return this.minLOD ?? this.tileInfo.lods[0].level;\n  }\n  get effectiveMaxLOD() {\n    return this.maxLOD ?? this.tileInfo.lods[this.tileInfo.lods.length - 1].level;\n  }\n  getAvailability(l, t, i) {\n    const e = this.tileInfo?.lodAt(l);\n    return !e || l < this.minLOD || l > this.maxLOD ? \"unavailable\" : e.cols && e.rows ? i >= e.cols[0] && i <= e.cols[1] && t >= e.rows[0] && t <= e.rows[1] ? \"unknown\" : \"unavailable\" : \"unknown\";\n  }\n  async fetchAvailability(i, e, o, s) {\n    await t(s);\n    const a = this.getAvailability(i, e, o);\n    if (\"unavailable\" === a) throw new l(\"tile-map:tile-unavailable\", \"Tile is not available\", {\n      level: i,\n      row: e,\n      col: o\n    });\n    return a;\n  }\n  async fetchAvailabilityUpsample(l, e, o, s, a) {\n    await t(a), s.level = l, s.row = e, s.col = o;\n    const n = this.tileInfo;\n    return n.updateTileInfo(s), this.fetchAvailability(l, e, o, a).catch(l => {\n      if (i(l)) throw l;\n      if (n.upsampleTile(s)) return this.fetchAvailabilityUpsample(s.level, s.row, s.col, s, a);\n      throw l;\n    });\n  }\n}\nexport { e as default };"],"mappings":"+HAMA,IAAMA,EAAN,KAAQ,CACN,YAAYC,EAAGC,EAAI,EAAGC,EAAIF,EAAE,KAAKA,EAAE,KAAK,OAAS,CAAC,EAAE,MAAO,CACzD,KAAK,SAAWA,EAAG,KAAK,OAASC,EAAG,KAAK,OAASC,EAAGF,EAAE,MAAMC,CAAC,IAAM,KAAK,OAASD,EAAE,KAAK,CAAC,EAAE,OAAQA,EAAE,MAAME,CAAC,IAAM,KAAK,OAASF,EAAE,KAAKA,EAAE,KAAK,OAAS,CAAC,EAAE,MAC7J,CACA,IAAI,iBAAkB,CACpB,OAAO,KAAK,QAAU,KAAK,SAAS,KAAK,CAAC,EAAE,KAC9C,CACA,IAAI,iBAAkB,CACpB,OAAO,KAAK,QAAU,KAAK,SAAS,KAAK,KAAK,SAAS,KAAK,OAAS,CAAC,EAAE,KAC1E,CACA,gBAAgBA,EAAGC,EAAGC,EAAG,CACvB,IAAMH,EAAI,KAAK,UAAU,MAAMC,CAAC,EAChC,MAAO,CAACD,GAAKC,EAAI,KAAK,QAAUA,EAAI,KAAK,OAAS,cAAgBD,EAAE,MAAQA,EAAE,KAAOG,GAAKH,EAAE,KAAK,CAAC,GAAKG,GAAKH,EAAE,KAAK,CAAC,GAAKE,GAAKF,EAAE,KAAK,CAAC,GAAKE,GAAKF,EAAE,KAAK,CAAC,EAAI,UAAY,cAAgB,SAC1L,CACM,kBAAkB,EAAGA,EAAGI,EAAGC,EAAG,QAAAC,EAAA,sBAClC,MAAMC,EAAEF,CAAC,EACT,IAAM,EAAI,KAAK,gBAAgB,EAAGL,EAAGI,CAAC,EACtC,GAAsB,IAAlB,cAAqB,MAAM,IAAIC,EAAE,4BAA6B,wBAAyB,CACzF,MAAO,EACP,IAAKL,EACL,IAAKI,CACP,CAAC,EACD,OAAO,CACT,GACM,0BAA0BH,EAAGD,EAAGI,EAAGC,EAAG,EAAG,QAAAC,EAAA,sBAC7C,MAAMC,EAAE,CAAC,EAAGF,EAAE,MAAQJ,EAAGI,EAAE,IAAML,EAAGK,EAAE,IAAMD,EAC5C,IAAMI,EAAI,KAAK,SACf,OAAOA,EAAE,eAAeH,CAAC,EAAG,KAAK,kBAAkBJ,EAAGD,EAAGI,EAAG,CAAC,EAAE,MAAMH,GAAK,CACxE,GAAIQ,EAAER,CAAC,EAAG,MAAMA,EAChB,GAAIO,EAAE,aAAaH,CAAC,EAAG,OAAO,KAAK,0BAA0BA,EAAE,MAAOA,EAAE,IAAKA,EAAE,IAAKA,EAAG,CAAC,EACxF,MAAMJ,CACR,CAAC,CACH,GACF","names":["e","l","t","i","o","s","__async","D","n","b"],"x_google_ignoreList":[0]}