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import { Command } from "@/lib/commands/base-command";
import { EditorCore } from "@/core";
import type { MediaAsset } from "@/types/assets";
import { generateUUID } from "@/utils/id";
import { storageService } from "@/services/storage/service";
export class AddMediaAssetCommand extends Command {
private assetId: string;
private savedAssets: MediaAsset[] | null = null;
private createdAsset: MediaAsset | null = null;
constructor(
private projectId: string,
private asset: Omit<MediaAsset, "id">,
) {
super();
this.assetId = generateUUID();
}
execute(): void {
const editor = EditorCore.getInstance();
this.savedAssets = [...editor.media.getAssets()];
this.createdAsset = {
...this.asset,
id: this.assetId,
};
editor.media.setAssets({
assets: [...this.savedAssets, this.createdAsset],
});
storageService
.saveMediaAsset({
projectId: this.projectId,
mediaAsset: this.createdAsset,
})
.catch((error) => {
console.error("Failed to save media item:", error);
});
}
undo(): void {
if (this.savedAssets) {
const editor = EditorCore.getInstance();
editor.media.setAssets({ assets: this.savedAssets });
if (this.createdAsset) {
storageService
.deleteMediaAsset({ projectId: this.projectId, id: this.assetId })
.catch((error) => {
console.error("Failed to delete media item on undo:", error);
});
}
}
}
getAssetId(): string {
return this.assetId;
}
}
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