fix: explain import blockers and recompute selected identities

2026-10-14 14:57:02 +08:00
parent 0d6dc4b342
commit 1776b1b50c
3 changed files with 233 additions and 10 deletions
@@ -0,0 +1,66 @@
+const fields = ['student_no', 'name', 'topic'] as const;
+type IdentityField = typeof fields[number];
+const labels = { student_no: '学号', name: '姓名', topic: '选题' };
+const categories: Record<string, string> = { stage1: '阶段报告1', stage2: '阶段报告2', stage3: '阶段报告3',
+  final_report: '最终报告', presentation: '汇报PPT/PDF' };
+const text = (value: unknown) => String(value ?? '').trim();
+const fileName = (file: any) => text(file.relative_path).split('/').pop() || '文件';
+
+export function reviewImport(project: any) {
+  const selected = (project.files || []).filter((file: any) => file.status !== 'ignored');
+  const metadata = (project.files || []).some((file: any) => file.detected_identity != null);
+  const identity: Record<IdentityField, string> = { student_no: '', name: '', topic: '' };
+  const warnings: string[] = [];
+  for (const field of fields) {
+    const sources = new Map<string, string[]>();
+    for (const file of selected) {
+      const value = text(file.detected_identity?.[field]);
+      if (value) sources.set(value, [...(sources.get(value) || []), fileName(file)]);
+    }
+    const folderValue = text(project.folder_identity?.[field]);
+    const values = [...sources.keys()];
+    identity[field] = folderValue || (values.length === 1 ? values[0] : '');
+    if (values.length > 1) {
+      warnings.push(`${labels[field]}冲突：${values.map(value => `${value}（${sources.get(value)!.join('、')}）`).join('；')}`);
+    } else if (folderValue && values.length === 1 && folderValue !== values[0]) {
+      warnings.push(`${labels[field]}与目录不一致：封面为${values[0]}（${sources.get(values[0])!.join('、')}），目录为${folderValue}`);
+    }
+  }
+  if (!metadata) warnings.push(...(project.warnings || []));
+
+  const errors: string[] = [];
+  if (!/^[0-9]{5,20}$/.test(text(project.student_no))) errors.push('学号必须为5–20位数字');
+  if (!text(project.name)) errors.push('请填写姓名');
+  if (!text(project.topic)) errors.push('请填写选题');
+  if (!selected.length) errors.push('至少选择1份资料');
+  const counts = new Map<string, number>();
+  for (const file of selected) {
+    if (!categories[file.category]) errors.push(`${fileName(file)}：请选择材料类型`);
+    else counts.set(file.category, (counts.get(file.category) || 0) + 1);
+    if (file.error) errors.push(`${fileName(file)}：无法读取，请修复文件或设为忽略`);
+  }
+  for (const [category, count] of counts) {
+    if (count > 1) errors.push(`${categories[category]}选了${count}份，请只保留1份，其余设为忽略`);
+  }
+  const missing = Object.keys(categories).filter(category => !selected.some((file: any) => file.category === category));
+  return { selected, metadata, identity, warnings, errors, missing };
+}
+
+export function fillImportIdentity(project: any, force = false) {
+  const review = reviewImport(project);
+  if (!review.metadata) return project;
+  for (const field of fields) {
+    if (force || !project.identity_edits?.[field]) project[field] = review.identity[field];
+  }
+  if (force) project.identity_edits = {};
+  return project;
+}
+
+export function importErrors(projects: any[] | undefined, versionId: number | undefined) {
+  const errors = versionId ? [] : ['请选择已发布课程版本'];
+  if (!projects?.length) return [...errors, '当前目录没有PDF、DOCX或PPTX资料，请重新扫描资料目录'];
+  for (const project of projects) {
+    errors.push(...reviewImport(project).errors.map(error => `${project.relative_dir}：${error}`));
+  }
+  return errors;
+}