import type { FileAccess } from './fileAccess';
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import type { fileItem } from './props';
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import { allowsFileAction } from './fileAccess';
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import { units } from './props';
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export function canReplaceWithTemplate(access: FileAccess | undefined, count: number) {
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return count === 0 ? allowsFileAction(access, 'ADD') : allowsFileAction(access, 'REPLACE') && (count <= 1 || allowsFileAction(access, 'REMOVE'));
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}
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export function templateFileError(file: fileItem, props: { accept: string; fileSize: number; sizeUnit: string }) {
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if (!file.fileId || !/\.docx$/i.test(file.name)) return '请选择 DOCX 模板文件';
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const accepts = props.accept
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.toLowerCase()
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.split(',')
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.map((s) => s.trim().replace(/^\./, ''));
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if (
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props.accept &&
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props.accept !== '*' &&
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!accepts.includes('docx') &&
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!accepts.includes('application/vnd.openxmlformats-officedocument.wordprocessingml.document')
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)
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return '模板文件不符合当前上传组件的文件类型限制';
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const size = Number(file.fileSize);
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const unit = units[props.sizeUnit as keyof typeof units];
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if (!Number.isFinite(size) || size < 0 || !unit) return '模板文件大小信息无效';
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if (props.fileSize && size / unit >= props.fileSize) return `模板文件须小于 ${props.fileSize} ${props.sizeUnit}`;
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return '';
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}
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