33 lines
1.1 KiB
TypeScript
33 lines
1.1 KiB
TypeScript
export type ExportFlowStatus = "composition_failed" | "download_failed" | "downloaded_not_saved" | "downloaded_and_saved";
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export const exportResultCopy: Record<ExportFlowStatus, string> = {
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composition_failed: "合成失败，请返回编辑器检查",
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download_failed: "浏览器下载失败，可重新下载同一次合成结果",
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downloaded_not_saved: "文件已下载，但未保存为最新成品",
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downloaded_and_saved: "已下载并保存为最新成品",
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};
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export async function runExportFlow(input: {
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compose: () => Promise<Blob>;
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download: (blob: Blob) => Promise<void>;
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persist: (blob: Blob) => Promise<void>;
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}): Promise<{ blob: Blob | null; status: ExportFlowStatus }> {
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let blob: Blob;
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try {
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blob = await input.compose();
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} catch {
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return { blob: null, status: "composition_failed" };
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}
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try {
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await input.download(blob);
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} catch {
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return { blob, status: "download_failed" };
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}
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try {
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await input.persist(blob);
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return { blob, status: "downloaded_and_saved" };
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} catch {
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return { blob, status: "downloaded_not_saved" };
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}
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}
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