feat: wire feishu notifications into workflows

review_agent/notifications/workflow_adapters.py

@@ -0,0 +1,102 @@
+from __future__ import annotations
+
+from review_agent.application_form_fill.constants import WORKFLOW_TYPE as FORM_FILL_WORKFLOW_TYPE
+from review_agent.models import (
+    ApplicationFormFillBatch,
+    ExportedSummaryFile,
+    FileSummaryBatch,
+    RegulatoryIssue,
+    RegulatoryReviewBatch,
+)
+
+from .context import NotificationContext
+
+
+def build_file_summary_context(batch: FileSummaryBatch) -> NotificationContext:
+    status = batch.status
+    abnormal_count = int(batch.failed_files or 0) + int(batch.unsupported_files or 0) + int(batch.uncertain_files or 0)
+    return NotificationContext(
+        workflow_type="file_summary",
+        workflow_name="自动汇总",
+        workflow_batch_id=batch.pk,
+        workflow_batch_no=batch.batch_no,
+        workflow_status=status,
+        trigger_user_id=batch.user_id,
+        trigger_username=batch.user.get_username(),
+        title=f"自动汇总{_status_label(status)}",
+        summary_lines=(
+            f"文件总数 {batch.total_files} 个，成功 {batch.success_files} 个",
+            f"异常/不支持/不确定 {abnormal_count} 个，总页数 {batch.total_pages}",
+            _error_line(batch.error_message),
+        ),
+        next_step="查看文件目录、页数统计和导出结果",
+        result_path=f"/api/review-agent/file-summary/{batch.pk}/status/",
+    )
+
+
+def build_regulatory_review_context(batch: RegulatoryReviewBatch) -> NotificationContext:
+    summary = batch.risk_summary or _count_regulatory_issues(batch)
+    return NotificationContext(
+        workflow_type="regulatory_review",
+        workflow_name="法规核查",
+        workflow_batch_id=batch.pk,
+        workflow_batch_no=batch.batch_no,
+        workflow_status=batch.status,
+        trigger_user_id=batch.user_id,
+        trigger_username=batch.user.get_username(),
+        title=f"法规核查{_status_label(batch.status)}",
+        summary_lines=(
+            f"阻断项 {int(summary.get('blocking') or 0)} 个，高风险 {int(summary.get('high') or 0)} 个",
+            f"中风险 {int(summary.get('medium') or 0)} 个，低风险 {int(summary.get('low') or 0)} 个",
+            _error_line(batch.error_message),
+        ),
+        next_step="查看风险报告并处理整改项",
+        result_path=f"/api/review-agent/regulatory-review/{batch.pk}/status/",
+    )
+
+
+def build_application_form_fill_context(batch: ApplicationFormFillBatch) -> NotificationContext:
+    export_count = ExportedSummaryFile.objects.filter(
+        workflow_type=FORM_FILL_WORKFLOW_TYPE,
+        workflow_batch_id=batch.pk,
+    ).count()
+    return NotificationContext(
+        workflow_type=FORM_FILL_WORKFLOW_TYPE,
+        workflow_name="自动填表",
+        workflow_batch_id=batch.pk,
+        workflow_batch_no=batch.batch_no,
+        workflow_status=batch.status,
+        trigger_user_id=batch.user_id,
+        trigger_username=batch.user.get_username(),
+        title=f"自动填表{_status_label(batch.status)}",
+        summary_lines=(
+            f"模板 {', '.join(batch.selected_templates or []) or '未识别'}",
+            f"导出文件 {export_count} 个，冲突字段 {len(batch.conflict_summary or [])} 个",
+            _error_line(batch.error_message),
+        ),
+        next_step="下载生成文件并检查字段冲突",
+        result_path=f"/api/review-agent/application-form-fill/{batch.pk}/status/",
+    )
+
+
+def _count_regulatory_issues(batch: RegulatoryReviewBatch) -> dict[str, int]:
+    return {
+        severity: RegulatoryIssue.objects.filter(batch=batch, severity=severity).count()
+        for severity in ["blocking", "high", "medium", "low", "info"]
+    }
+
+
+def _status_label(status: str) -> str:
+    labels = {
+        "success": "完成",
+        "partial_success": "部分完成",
+        "failed": "失败",
+        "cancelled": "已取消",
+    }
+    return labels.get(status, status)
+
+
+def _error_line(error_message: str) -> str:
+    if not error_message:
+        return ""
+    return f"失败原因：{error_message[:160]}"