添加任务状态双写机制和历史记录功能

- 实现任务状态同时写入Redis和MongoDB的双写机制
- 添加MongoDB任务集合及CRUD操作接口
- 新增任务历史记录查询、列表展示和删除功能
- 重构任务状态更新逻辑,统一使用update_task_status函数
- 添加模板填服务中AI审核字段值的功能
- 优化前端任务历史页面显示和交互体验
This commit is contained in:
2026-04-10 01:15:53 +08:00
parent ed0f51f2a4
commit 858b594171
7 changed files with 638 additions and 138 deletions

View File

@@ -23,6 +23,52 @@ logger = logging.getLogger(__name__)
router = APIRouter(prefix="/upload", tags=["文档上传"])
# ==================== 辅助函数 ====================
async def update_task_status(
task_id: str,
status: str,
progress: int = 0,
message: str = "",
result: dict = None,
error: str = None
):
"""
更新任务状态,同时写入 Redis 和 MongoDB
Args:
task_id: 任务ID
status: 状态
progress: 进度
message: 消息
result: 结果
error: 错误信息
"""
meta = {"progress": progress, "message": message}
if result:
meta["result"] = result
if error:
meta["error"] = error
# 尝试写入 Redis
try:
await redis_db.set_task_status(task_id, status, meta)
except Exception as e:
logger.warning(f"Redis 任务状态更新失败: {e}")
# 尝试写入 MongoDB作为备用
try:
await mongodb.update_task(
task_id=task_id,
status=status,
message=message,
result=result,
error=error
)
except Exception as e:
logger.warning(f"MongoDB 任务状态更新失败: {e}")
# ==================== 请求/响应模型 ====================
class UploadResponse(BaseModel):
@@ -77,6 +123,17 @@ async def upload_document(
task_id = str(uuid.uuid4())
try:
# 保存任务记录到 MongoDB如果 Redis 不可用时仍能查询)
try:
await mongodb.insert_task(
task_id=task_id,
task_type="document_parse",
status="pending",
message=f"文档 {file.filename} 已提交处理"
)
except Exception as mongo_err:
logger.warning(f"MongoDB 保存任务记录失败: {mongo_err}")
content = await file.read()
saved_path = file_service.save_uploaded_file(
content,
@@ -122,6 +179,17 @@ async def upload_documents(
saved_paths = []
try:
# 保存任务记录到 MongoDB
try:
await mongodb.insert_task(
task_id=task_id,
task_type="batch_parse",
status="pending",
message=f"已提交 {len(files)} 个文档处理"
)
except Exception as mongo_err:
logger.warning(f"MongoDB 保存批量任务记录失败: {mongo_err}")
for file in files:
if not file.filename:
continue
@@ -159,9 +227,9 @@ async def process_document(
"""处理单个文档"""
try:
# 状态: 解析中
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": 10, "message": "正在解析文档"}
progress=10, message="正在解析文档"
)
# 解析文档
@@ -172,9 +240,9 @@ async def process_document(
raise Exception(result.error or "解析失败")
# 状态: 存储中
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": 30, "message": "正在存储数据"}
progress=30, message="正在存储数据"
)
# 存储到 MongoDB
@@ -191,9 +259,9 @@ async def process_document(
# 如果是 Excel存储到 MySQL + AI生成描述 + RAG索引
if doc_type in ["xlsx", "xls"]:
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": 50, "message": "正在存储到MySQL并生成字段描述"}
progress=50, message="正在存储到MySQL并生成字段描述"
)
try:
@@ -215,9 +283,9 @@ async def process_document(
else:
# 非结构化文档
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": 60, "message": "正在建立索引"}
progress=60, message="正在建立索引"
)
# 如果文档中有表格数据,提取并存储到 MySQL + RAG
@@ -238,17 +306,13 @@ async def process_document(
await index_document_to_rag(doc_id, original_filename, result, doc_type)
# 完成
await redis_db.set_task_status(
await update_task_status(
task_id, status="success",
meta={
"progress": 100,
"message": "处理完成",
progress=100, message="处理完成",
result={
"doc_id": doc_id,
"result": {
"doc_id": doc_id,
"doc_type": doc_type,
"filename": original_filename
}
"doc_type": doc_type,
"filename": original_filename
}
)
@@ -256,18 +320,19 @@ async def process_document(
except Exception as e:
logger.error(f"文档处理失败: {str(e)}")
await redis_db.set_task_status(
await update_task_status(
task_id, status="failure",
meta={"error": str(e)}
progress=0, message="处理失败",
error=str(e)
)
async def process_documents_batch(task_id: str, files: List[dict]):
"""批量处理文档"""
try:
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": 0, "message": "开始批量处理"}
progress=0, message="开始批量处理"
)
results = []
@@ -318,21 +383,23 @@ async def process_documents_batch(task_id: str, files: List[dict]):
results.append({"filename": file_info["filename"], "success": False, "error": str(e)})
progress = int((i + 1) / len(files) * 100)
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": progress, "message": f"已处理 {i+1}/{len(files)}"}
progress=progress, message=f"已处理 {i+1}/{len(files)}"
)
await redis_db.set_task_status(
await update_task_status(
task_id, status="success",
meta={"progress": 100, "message": "批量处理完成", "results": results}
progress=100, message="批量处理完成",
result={"results": results}
)
except Exception as e:
logger.error(f"批量处理失败: {str(e)}")
await redis_db.set_task_status(
await update_task_status(
task_id, status="failure",
meta={"error": str(e)}
progress=0, message="批量处理失败",
error=str(e)
)

View File

@@ -1,13 +1,13 @@
"""
任务管理 API 接口
提供异步任务状态查询
提供异步任务状态查询和历史记录
"""
from typing import Optional
from fastapi import APIRouter, HTTPException
from app.core.database import redis_db
from app.core.database import redis_db, mongodb
router = APIRouter(prefix="/tasks", tags=["任务管理"])
@@ -23,25 +23,94 @@ async def get_task_status(task_id: str):
Returns:
任务状态信息
"""
# 优先从 Redis 获取
status = await redis_db.get_task_status(task_id)
if not status:
# Redis不可用时假设任务已完成文档已成功处理
# 前端轮询时会得到这个响应
if status:
return {
"task_id": task_id,
"status": "success",
"progress": 100,
"message": "任务处理完成",
"result": None,
"error": None
"status": status.get("status", "unknown"),
"progress": status.get("meta", {}).get("progress", 0),
"message": status.get("meta", {}).get("message"),
"result": status.get("meta", {}).get("result"),
"error": status.get("meta", {}).get("error")
}
# Redis 不可用时,尝试从 MongoDB 获取
mongo_task = await mongodb.get_task(task_id)
if mongo_task:
return {
"task_id": mongo_task.get("task_id"),
"status": mongo_task.get("status", "unknown"),
"progress": 100 if mongo_task.get("status") == "success" else 0,
"message": mongo_task.get("message"),
"result": mongo_task.get("result"),
"error": mongo_task.get("error")
}
# 任务不存在或状态未知
return {
"task_id": task_id,
"status": status.get("status", "unknown"),
"progress": status.get("meta", {}).get("progress", 0),
"message": status.get("meta", {}).get("message"),
"result": status.get("meta", {}).get("result"),
"error": status.get("meta", {}).get("error")
"status": "unknown",
"progress": 0,
"message": "无法获取任务状态Redis和MongoDB均不可用",
"result": None,
"error": None
}
@router.get("/")
async def list_tasks(limit: int = 50, skip: int = 0):
"""
获取任务历史列表
Args:
limit: 返回数量限制
skip: 跳过数量
Returns:
任务列表
"""
try:
tasks = await mongodb.list_tasks(limit=limit, skip=skip)
return {
"success": True,
"tasks": tasks,
"count": len(tasks)
}
except Exception as e:
# MongoDB 不可用时返回空列表
return {
"success": False,
"tasks": [],
"count": 0,
"error": str(e)
}
@router.delete("/{task_id}")
async def delete_task(task_id: str):
"""
删除任务
Args:
task_id: 任务ID
Returns:
是否删除成功
"""
try:
# 从 Redis 删除
if redis_db._connected and redis_db.client:
key = f"task:{task_id}"
await redis_db.client.delete(key)
# 从 MongoDB 删除
deleted = await mongodb.delete_task(task_id)
return {
"success": True,
"deleted": deleted
}
except Exception as e:
raise HTTPException(status_code=500, detail=f"删除任务失败: {str(e)}")

View File

@@ -23,6 +23,44 @@ logger = logging.getLogger(__name__)
router = APIRouter(prefix="/templates", tags=["表格模板"])
# ==================== 辅助函数 ====================
async def update_task_status(
task_id: str,
status: str,
progress: int = 0,
message: str = "",
result: dict = None,
error: str = None
):
"""
更新任务状态,同时写入 Redis 和 MongoDB
"""
from app.core.database import redis_db
meta = {"progress": progress, "message": message}
if result:
meta["result"] = result
if error:
meta["error"] = error
try:
await redis_db.set_task_status(task_id, status, meta)
except Exception as e:
logger.warning(f"Redis 任务状态更新失败: {e}")
try:
await mongodb.update_task(
task_id=task_id,
status=status,
message=message,
result=result,
error=error
)
except Exception as e:
logger.warning(f"MongoDB 任务状态更新失败: {e}")
# ==================== 请求/响应模型 ====================
class TemplateFieldRequest(BaseModel):
@@ -244,6 +282,17 @@ async def upload_joint_template(
# 3. 异步处理源文档到MongoDB
task_id = str(uuid.uuid4())
if source_file_info:
# 保存任务记录到 MongoDB
try:
await mongodb.insert_task(
task_id=task_id,
task_type="source_process",
status="pending",
message=f"开始处理 {len(source_file_info)} 个源文档"
)
except Exception as mongo_err:
logger.warning(f"MongoDB 保存任务记录失败: {mongo_err}")
background_tasks.add_task(
process_source_documents,
task_id=task_id,
@@ -282,12 +331,10 @@ async def upload_joint_template(
async def process_source_documents(task_id: str, files: List[dict]):
"""异步处理源文档存入MongoDB"""
from app.core.database import redis_db
try:
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": 0, "message": "开始处理源文档"}
progress=0, message="开始处理源文档"
)
doc_ids = []
@@ -316,22 +363,24 @@ async def process_source_documents(task_id: str, files: List[dict]):
logger.error(f"源文档处理异常: {file_info['filename']}, error: {str(e)}")
progress = int((i + 1) / len(files) * 100)
await redis_db.set_task_status(
await update_task_status(
task_id, status="processing",
meta={"progress": progress, "message": f"已处理 {i+1}/{len(files)}"}
progress=progress, message=f"已处理 {i+1}/{len(files)}"
)
await redis_db.set_task_status(
await update_task_status(
task_id, status="success",
meta={"progress": 100, "message": "源文档处理完成", "doc_ids": doc_ids}
progress=100, message="源文档处理完成",
result={"doc_ids": doc_ids}
)
logger.info(f"所有源文档处理完成: {len(doc_ids)}")
except Exception as e:
logger.error(f"源文档批量处理失败: {str(e)}")
await redis_db.set_task_status(
await update_task_status(
task_id, status="failure",
meta={"error": str(e)}
progress=0, message="源文档处理失败",
error=str(e)
)

View File

@@ -59,6 +59,11 @@ class MongoDB:
"""RAG索引集合 - 存储字段语义索引"""
return self.db["rag_index"]
@property
def tasks(self):
"""任务集合 - 存储任务历史记录"""
return self.db["tasks"]
# ==================== 文档操作 ====================
async def insert_document(
@@ -242,8 +247,128 @@ class MongoDB:
await self.rag_index.create_index("table_name")
await self.rag_index.create_index("field_name")
# 任务集合索引
await self.tasks.create_index("task_id", unique=True)
await self.tasks.create_index("created_at")
logger.info("MongoDB 索引创建完成")
# ==================== 任务历史操作 ====================
async def insert_task(
self,
task_id: str,
task_type: str,
status: str = "pending",
message: str = "",
result: Optional[Dict[str, Any]] = None,
error: Optional[str] = None,
) -> str:
"""
插入任务记录
Args:
task_id: 任务ID
task_type: 任务类型
status: 任务状态
message: 任务消息
result: 任务结果
error: 错误信息
Returns:
插入文档的ID
"""
task = {
"task_id": task_id,
"task_type": task_type,
"status": status,
"message": message,
"result": result,
"error": error,
"created_at": datetime.utcnow(),
"updated_at": datetime.utcnow(),
}
result_obj = await self.tasks.insert_one(task)
return str(result_obj.inserted_id)
async def update_task(
self,
task_id: str,
status: Optional[str] = None,
message: Optional[str] = None,
result: Optional[Dict[str, Any]] = None,
error: Optional[str] = None,
) -> bool:
"""
更新任务状态
Args:
task_id: 任务ID
status: 任务状态
message: 任务消息
result: 任务结果
error: 错误信息
Returns:
是否更新成功
"""
from bson import ObjectId
update_data = {"updated_at": datetime.utcnow()}
if status is not None:
update_data["status"] = status
if message is not None:
update_data["message"] = message
if result is not None:
update_data["result"] = result
if error is not None:
update_data["error"] = error
update_result = await self.tasks.update_one(
{"task_id": task_id},
{"$set": update_data}
)
return update_result.modified_count > 0
async def get_task(self, task_id: str) -> Optional[Dict[str, Any]]:
"""根据task_id获取任务"""
task = await self.tasks.find_one({"task_id": task_id})
if task:
task["_id"] = str(task["_id"])
return task
async def list_tasks(
self,
limit: int = 50,
skip: int = 0,
) -> List[Dict[str, Any]]:
"""
获取任务列表
Args:
limit: 返回数量
skip: 跳过数量
Returns:
任务列表
"""
cursor = self.tasks.find().sort("created_at", -1).skip(skip).limit(limit)
tasks = []
async for task in cursor:
task["_id"] = str(task["_id"])
# 转换 datetime 为字符串
if task.get("created_at"):
task["created_at"] = task["created_at"].isoformat()
if task.get("updated_at"):
task["updated_at"] = task["updated_at"].isoformat()
tasks.append(task)
return tasks
async def delete_task(self, task_id: str) -> bool:
"""删除任务"""
result = await self.tasks.delete_one({"task_id": task_id})
return result.deleted_count > 0
# ==================== 全局单例 ====================

View File

@@ -181,6 +181,22 @@ class TemplateFillService:
user_hint=user_hint
)
# AI审核验证提取的值是否合理
if result.values and result.values[0]:
logger.info(f"字段 {field.name} 进入AI审核阶段...")
verified_result = await self._verify_field_value(
field=field,
extracted_values=result.values,
source_docs=source_docs,
user_hint=user_hint
)
if verified_result:
# 审核给出了修正结果
result = verified_result
logger.info(f"字段 {field.name} 审核后修正值: {result.values[:3]}")
else:
logger.info(f"字段 {field.name} 审核通过,使用原提取结果")
# 存储结果 - 使用 values 数组
filled_data[field.name] = result.values if result.values else [""]
fill_details.append({
@@ -533,6 +549,137 @@ class TemplateFillService:
confidence=0.0
)
async def _verify_field_value(
self,
field: TemplateField,
extracted_values: List[str],
source_docs: List[SourceDocument],
user_hint: Optional[str] = None
) -> Optional[FillResult]:
"""
验证并修正提取的字段值
Args:
field: 字段定义
extracted_values: 已提取的值
source_docs: 源文档列表
user_hint: 用户提示
Returns:
验证后的结果如果验证通过返回None使用原结果
"""
if not extracted_values or not extracted_values[0]:
return None
if not source_docs:
return None
try:
# 构建验证上下文
context_text = self._build_context_text(source_docs, field_name=field.name, max_length=15000)
hint_text = field.hint if field.hint else f"请理解{field.name}字段的含义"
if user_hint:
hint_text = f"{user_hint}{hint_text}"
prompt = f"""你是一个数据质量审核专家。请审核以下提取的数据是否合理。
【待审核字段】
字段名:{field.name}
字段说明:{hint_text}
【已提取的值】
{extracted_values[:10]} # 最多审核前10个值
【源文档上下文】
{context_text[:8000]}
【审核要求】
1. 这些值是否符合字段的含义?
2. 值在原文中的原始含义是什么?检查是否有误解或误提取
3. 是否存在明显错误、空值或不合理的数据?
4. 如果表格有多个列,请确认提取的是正确的列
请严格按照以下 JSON 格式输出(只需输出 JSON不要其他内容
{{
"is_valid": true或false,
"corrected_values": ["修正后的值列表"] 或 null如果无需修正,
"reason": "审核说明,解释判断理由",
"original_meaning": "值在原文中的原始含义描述"
}}
"""
messages = [
{"role": "system", "content": "你是一个严格的数据质量审核专家。请仔细核对原文和提取的值是否匹配。"},
{"role": "user", "content": prompt}
]
response = await self.llm.chat(
messages=messages,
temperature=0.2,
max_tokens=3000
)
content = self.llm.extract_message_content(response)
logger.info(f"字段 {field.name} 审核返回: {content[:300]}")
# 解析 JSON
import json
import re
cleaned = content.strip()
cleaned = re.sub(r'^```json\s*', '', cleaned, flags=re.MULTILINE)
cleaned = re.sub(r'^```\s*', '', cleaned, flags=re.MULTILINE)
cleaned = cleaned.strip()
json_start = -1
for i, c in enumerate(cleaned):
if c == '{':
json_start = i
break
if json_start == -1:
logger.warning(f"字段 {field.name} 审核:无法找到 JSON")
return None
json_text = cleaned[json_start:]
result = json.loads(json_text)
is_valid = result.get("is_valid", True)
corrected_values = result.get("corrected_values")
reason = result.get("reason", "")
original_meaning = result.get("original_meaning", "")
logger.info(f"字段 {field.name} 审核结果: is_valid={is_valid}, reason={reason[:100]}")
if not is_valid and corrected_values:
# 值有问题且有修正建议,使用修正后的值
logger.info(f"字段 {field.name} 使用修正后的值: {corrected_values[:5]}")
return FillResult(
field=field.name,
values=corrected_values,
value=corrected_values[0] if corrected_values else "",
source=f"AI审核修正: {reason[:100]}",
confidence=0.7
)
elif not is_valid and original_meaning:
# 值有问题但无修正,记录原始含义供用户参考
logger.info(f"字段 {field.name} 审核发现问题: {original_meaning}")
return FillResult(
field=field.name,
values=extracted_values,
value=extracted_values[0] if extracted_values else "",
source=f"AI审核疑问: {original_meaning[:100]}",
confidence=0.5
)
# 验证通过,返回 None 表示使用原结果
return None
except Exception as e:
logger.error(f"字段 {field.name} 审核失败: {str(e)}")
return None
def _build_context_text(self, source_docs: List[SourceDocument], field_name: str = None, max_length: int = 8000) -> str:
"""
构建上下文文本
@@ -1580,30 +1727,35 @@ class TemplateFillService:
import pandas as pd
# 读取 Excel 内容检查是否为空
content_sample = ""
if file_type in ["xlsx", "xls"]:
df = pd.read_excel(file_path, header=None)
if df.shape[0] == 0 or df.shape[1] == 0:
logger.info("Excel 表格为空")
# 生成默认字段
return [TemplateField(
cell=self._column_to_cell(i),
name=f"字段{i+1}",
field_type="text",
required=False,
hint="请填写此字段"
) for i in range(5)]
# 表格有数据但没有表头
if df.shape[1] > 0:
# 读取第一行作为参考,看是否为空
first_row = df.iloc[0].tolist() if len(df) > 0 else []
if not any(pd.notna(v) and str(v).strip() != '' for v in first_row):
# 第一行为空AI 生成表头
content_sample = df.iloc[:10].to_string() if len(df) >= 10 else df.to_string()
else:
content_sample = df.to_string()
# 即使 Excel 为空,如果有源文档,仍然尝试使用 AI 生成表头
if not source_contents:
logger.info("Excel 为空且没有源文档,使用默认字段名")
return [TemplateField(
cell=self._column_to_cell(i),
name=f"字段{i+1}",
field_type="text",
required=False,
hint="请填写此字段"
) for i in range(5)]
# 有源文档,继续调用 AI 生成表头
logger.info("Excel 为空但有源文档,使用源文档内容生成表头...")
else:
content_sample = ""
# 表格有数据但没有表头
if df.shape[1] > 0:
# 读取第一行作为参考,看是否为空
first_row = df.iloc[0].tolist() if len(df) > 0 else []
if not any(pd.notna(v) and str(v).strip() != '' for v in first_row):
# 第一行为空AI 生成表头
content_sample = df.iloc[:10].to_string() if len(df) >= 10 else df.to_string()
else:
content_sample = df.to_string()
else:
content_sample = ""
# 调用 AI 生成表头
# 根据源文档内容生成表头
@@ -1641,21 +1793,21 @@ class TemplateFillService:
prompt = f"""你是一个专业的表格设计助手。请根据源文档内容生成合适的表格表头字段。
任务:用户有一些源文档(可能包含表格数据、统计信息等),需要填写到表格中。请分析源文档内容,生成适合的表头字段。
任务:用户有一些源文档(包含表格数据),需要填写到空白表格模板中。源文档中的表格如下:
{source_info}
请生成5-10个简洁的表头字段名这些字段应该
1. 简洁明了,易于理解
2. 适合作为表格列标题
3. 直接对应源文档中的关键数据项
4. 字段之间有明显的区分度
【重要要求】
1. 请仔细阅读上面的源文档表格,找出所有不同的列名(如"产品名称""1995年产量""按资产总额计算(%)"等)
2. 直接使用这些实际的列名作为表头字段名,不要生成新的或同义词
3. 如果一个源文档有多个表格,请为每个表格选择合适的列名
4. 生成3-8个表头字段优先选择数据量大的表格的列
请严格按照以下 JSON 格式输出(只需输出 JSON不要其他内容
{{
"fields": [
{{"name": "字段名1", "hint": "字段说明提示1"}},
{{"name": "字段名2", "hint": "字段说明提示2"}}
{{"name": "实际列名1", "hint": "对该列的说明"}},
{{"name": "实际列名2", "hint": "对该列的说明"}}
]
}}
"""

View File

@@ -400,6 +400,49 @@ export const backendApi = {
}
},
/**
* 获取任务历史列表
*/
async getTasks(
limit: number = 50,
skip: number = 0
): Promise<{ success: boolean; tasks: any[]; count: number }> {
const url = `${BACKEND_BASE_URL}/tasks?limit=${limit}&skip=${skip}`;
try {
const response = await fetch(url);
if (!response.ok) {
const error = await response.json();
throw new Error(error.detail || '获取任务列表失败');
}
return await response.json();
} catch (error) {
console.error('获取任务列表失败:', error);
throw error;
}
},
/**
* 删除任务
*/
async deleteTask(taskId: string): Promise<{ success: boolean; deleted: boolean }> {
const url = `${BACKEND_BASE_URL}/tasks/${taskId}`;
try {
const response = await fetch(url, {
method: 'DELETE'
});
if (!response.ok) {
const error = await response.json();
throw new Error(error.detail || '删除任务失败');
}
return await response.json();
} catch (error) {
console.error('删除任务失败:', error);
throw error;
}
},
/**
* 轮询任务状态直到完成
*/

View File

@@ -11,7 +11,8 @@ import {
ChevronDown,
ChevronUp,
Trash2,
AlertCircle
AlertCircle,
HelpCircle
} from 'lucide-react';
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
@@ -24,9 +25,9 @@ import { Skeleton } from '@/components/ui/skeleton';
type Task = {
task_id: string;
status: 'pending' | 'processing' | 'success' | 'failure';
status: 'pending' | 'processing' | 'success' | 'failure' | 'unknown';
created_at: string;
completed_at?: string;
updated_at?: string;
message?: string;
result?: any;
error?: string;
@@ -38,54 +39,38 @@ const TaskHistory: React.FC = () => {
const [loading, setLoading] = useState(true);
const [expandedTask, setExpandedTask] = useState<string | null>(null);
// Mock data for demonstration
useEffect(() => {
// 模拟任务数据,实际应该从后端获取
setTasks([
{
task_id: 'task-001',
status: 'success',
created_at: new Date(Date.now() - 3600000).toISOString(),
completed_at: new Date(Date.now() - 3500000).toISOString(),
task_type: 'document_parse',
message: '文档解析完成',
result: {
doc_id: 'doc-001',
filename: 'report_q1_2026.docx',
extracted_fields: ['标题', '作者', '日期', '金额']
}
},
{
task_id: 'task-002',
status: 'success',
created_at: new Date(Date.now() - 7200000).toISOString(),
completed_at: new Date(Date.now() - 7100000).toISOString(),
task_type: 'excel_analysis',
message: 'Excel 分析完成',
result: {
filename: 'sales_data.xlsx',
row_count: 1250,
charts_generated: 3
}
},
{
task_id: 'task-003',
status: 'processing',
created_at: new Date(Date.now() - 600000).toISOString(),
task_type: 'template_fill',
message: '正在填充表格...'
},
{
task_id: 'task-004',
status: 'failure',
created_at: new Date(Date.now() - 86400000).toISOString(),
completed_at: new Date(Date.now() - 86390000).toISOString(),
task_type: 'document_parse',
message: '解析失败',
error: '文件格式不支持或文件已损坏'
// 获取任务历史数据
const fetchTasks = async () => {
try {
setLoading(true);
const response = await backendApi.getTasks(50, 0);
if (response.success && response.tasks) {
// 转换后端数据格式为前端格式
const convertedTasks: Task[] = response.tasks.map((t: any) => ({
task_id: t.task_id,
status: t.status || 'unknown',
created_at: t.created_at || new Date().toISOString(),
updated_at: t.updated_at,
message: t.message || '',
result: t.result,
error: t.error,
task_type: t.task_type || 'document_parse'
}));
setTasks(convertedTasks);
} else {
setTasks([]);
}
]);
setLoading(false);
} catch (error) {
console.error('获取任务列表失败:', error);
toast.error('获取任务列表失败');
setTasks([]);
} finally {
setLoading(false);
}
};
useEffect(() => {
fetchTasks();
}, []);
const getStatusBadge = (status: string) => {
@@ -96,6 +81,8 @@ const TaskHistory: React.FC = () => {
return <Badge className="bg-destructive text-white text-[10px]"><XCircle size={12} className="mr-1" /></Badge>;
case 'processing':
return <Badge className="bg-amber-500 text-white text-[10px]"><Loader2 size={12} className="mr-1 animate-spin" /></Badge>;
case 'unknown':
return <Badge className="bg-gray-500 text-white text-[10px]"><HelpCircle size={12} className="mr-1" /></Badge>;
default:
return <Badge className="bg-gray-500 text-white text-[10px]"><Clock size={12} className="mr-1" /></Badge>;
}
@@ -133,15 +120,22 @@ const TaskHistory: React.FC = () => {
};
const handleDelete = async (taskId: string) => {
setTasks(prev => prev.filter(t => t.task_id !== taskId));
toast.success('任务已删除');
try {
await backendApi.deleteTask(taskId);
setTasks(prev => prev.filter(t => t.task_id !== taskId));
toast.success('任务已删除');
} catch (error) {
console.error('删除任务失败:', error);
toast.error('删除任务失败');
}
};
const stats = {
total: tasks.length,
success: tasks.filter(t => t.status === 'success').length,
processing: tasks.filter(t => t.status === 'processing').length,
failure: tasks.filter(t => t.status === 'failure').length
failure: tasks.filter(t => t.status === 'failure').length,
unknown: tasks.filter(t => t.status === 'unknown').length
};
return (
@@ -151,7 +145,7 @@ const TaskHistory: React.FC = () => {
<h1 className="text-3xl font-extrabold tracking-tight"></h1>
<p className="text-muted-foreground"></p>
</div>
<Button variant="outline" className="rounded-xl gap-2" onClick={() => window.location.reload()}>
<Button variant="outline" className="rounded-xl gap-2" onClick={() => fetchTasks()}>
<RefreshCcw size={18} />
<span></span>
</Button>
@@ -194,7 +188,8 @@ const TaskHistory: React.FC = () => {
"w-12 h-12 rounded-xl flex items-center justify-center shrink-0",
task.status === 'success' ? "bg-emerald-500/10 text-emerald-500" :
task.status === 'failure' ? "bg-destructive/10 text-destructive" :
"bg-amber-500/10 text-amber-500"
task.status === 'processing' ? "bg-amber-500/10 text-amber-500" :
"bg-gray-500/10 text-gray-500"
)}>
{task.status === 'processing' ? (
<Loader2 size={24} className="animate-spin" />
@@ -212,16 +207,16 @@ const TaskHistory: React.FC = () => {
</Badge>
</div>
<p className="text-sm text-muted-foreground">
{task.message || '任务执行中...'}
{task.message || (task.status === 'unknown' ? '无法获取状态' : '任务执行中...')}
</p>
<div className="flex items-center gap-4 text-xs text-muted-foreground">
<span className="flex items-center gap-1">
<Clock size={12} />
{format(new Date(task.created_at), 'yyyy-MM-dd HH:mm:ss')}
{task.created_at ? format(new Date(task.created_at), 'yyyy-MM-dd HH:mm:ss') : '时间未知'}
</span>
{task.completed_at && (
{task.updated_at && task.status !== 'processing' && (
<span>
: {Math.round((new Date(task.completed_at).getTime() - new Date(task.created_at).getTime()) / 1000)}
: {format(new Date(task.updated_at), 'HH:mm:ss')}
</span>
)}
</div>