feat(config): Create an all tileset from imagery configs. BM-805

packages/config/src/memory/memory.config.ts

@@ -22,6 +22,7 @@ export interface ConfigBundled {
   style: ConfigVectorStyle[];
   provider: ConfigProvider[];
   tileSet: ConfigTileSet[];
+  duplicateImagery: ConfigTileSet[];
 }
 
 function isConfigImagery(i: BaseConfig): i is ConfigImagery {
@@ -31,6 +32,21 @@ function isConfigTileSet(i: BaseConfig): i is ConfigTileSet {
   return ConfigId.getPrefix(i.id) === ConfigPrefix.TileSet;
 }
 
+/** Get the last id from the s3 path and compare to get the latest id based on the timestamp */
+function findLatestId(idA: string, idB: string): string {
+  const ulidA = ConfigId.unprefix(ConfigPrefix.Imagery, idA);
+  const ulidB = ConfigId.unprefix(ConfigPrefix.Imagery, idB);
+  try {
+    const timeA = decodeTime(ulidA);
+    const timeB = decodeTime(ulidB);
+    if (timeA >= timeB) return idA;
+    else return idB;
+  } finally {
+    //If not ulid return the return id alphabetically.
+    return idA.localeCompare(idB) ? idA : idB;
+  }
+}
+
 /** Force a unknown object into a Record<string, unknown> type */
 export function isObject(obj: unknown): obj is Record<string, unknown> {
   if (typeof obj !== 'object') return false;
@@ -61,6 +77,9 @@ export class ConfigProviderMemory extends BasemapsConfigProvider {
   /** Asset path from the config bundle */
   assets: string;
 
+  /** Catch configs with the same imagery that using the different imagery ids. */
+  duplicateImagery: ConfigTileSet[];
+
   put(obj: BaseConfig): void {
     this.objects.set(obj.id, obj);
   }
@@ -74,6 +93,7 @@ export class ConfigProviderMemory extends BasemapsConfigProvider {
       style: [],
       provider: [],
       tileSet: [],
+      duplicateImagery: this.duplicateImagery,
     };
 
     for (const val of this.objects.values()) {
@@ -123,21 +143,6 @@ export class ConfigProviderMemory extends BasemapsConfigProvider {
     if (allLayers.length) this.createVirtualAllTileSet(allLayers);
   }
 
-  /** Get the last id from the s3 path and compare to get the latest id based on the timestamp */
-  findLatestId(idA: string, idB: string): string {
-    const ulidA = ConfigId.unprefix(ConfigPrefix.Imagery, idA);
-    const ulidB = ConfigId.unprefix(ConfigPrefix.Imagery, idB);
-    try {
-      const timeA = decodeTime(ulidA);
-      const timeB = decodeTime(ulidB);
-      if (timeA >= timeB) return idA;
-      else return idB;
-    } finally {
-      //If not ulid return the idB
-      return idB;
-    }
-  }
-
   createVirtualAllTileSet(layers: ConfigLayer[]): void {
     const layerByName = new Map<string, ConfigLayer>();
     // Set all layers as minZoom:32
@@ -176,11 +181,13 @@ export class ConfigProviderMemory extends BasemapsConfigProvider {
       } as ConfigTileSet;
       removeUndefined(existing);
       this.put(existing);
+    } else {
+      this.duplicateImagery.push(existing);
     }
     // The latest imagery overwrite the earlier ones.
     const existingImageryId = existing.layers[0][i.projection];
     if (existingImageryId) {
-      existing.layers[0][i.projection] = this.findLatestId(existingImageryId, i.id);
+      existing.layers[0][i.projection] = findLatestId(existingImageryId, i.id);
     } else {
       existing.layers[0][i.projection] = i.id;
     }