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Report API路由
提供模拟报告生成、获取、对话等接口
"""
import os
import traceback
import threading
from flask import request, jsonify, send_file
from . import report_bp
from ..config import Config
from ..services.report_agent import ReportAgent, ReportManager, ReportStatus
from ..services.simulation_manager import SimulationManager
from ..models.project import ProjectManager
from ..models.task import TaskManager, TaskStatus
from ..utils.logger import get_logger
logger = get_logger('mirofish.api.report')
# ============== 报告生成接口 ==============
@report_bp.route('/generate', methods=['POST'])
def generate_report():
"""
生成模拟分析报告（异步任务）
这是一个耗时操作，接口会立即返回task_id，
使用 GET /api/report/generate/status 查询进度
请求（JSON）：
{
"simulation_id": "sim_xxxx", // 必填，模拟ID
"force_regenerate": false // 可选，强制重新生成
}
返回：
{
"success": true,
"data": {
"simulation_id": "sim_xxxx",
"task_id": "task_xxxx",
"status": "generating",
"message": "报告生成任务已启动"
}
}
"""
try:
data = request.get_json() or {}
simulation_id = data.get('simulation_id')
if not simulation_id:
return jsonify({
"success": False,
"error": "请提供 simulation_id"
}), 400
force_regenerate = data.get('force_regenerate', False)
# 获取模拟信息
manager = SimulationManager()
state = manager.get_simulation(simulation_id)
if not state:
return jsonify({
"success": False,
"error": f"模拟不存在: {simulation_id}"
}), 404
# 检查是否已有报告
if not force_regenerate:
existing_report = ReportManager.get_report_by_simulation(simulation_id)
if existing_report and existing_report.status == ReportStatus.COMPLETED:
return jsonify({
"success": True,
"data": {
"simulation_id": simulation_id,
"report_id": existing_report.report_id,
"status": "completed",
"message": "报告已存在",
"already_generated": True
}
})
# 获取项目信息
project = ProjectManager.get_project(state.project_id)
if not project:
return jsonify({
"success": False,
"error": f"项目不存在: {state.project_id}"
}), 404
graph_id = state.graph_id or project.graph_id
if not graph_id:
return jsonify({
"success": False,
"error": "缺少图谱ID，请确保已构建图谱"
}), 400
simulation_requirement = project.simulation_requirement
if not simulation_requirement:
return jsonify({
"success": False,
"error": "缺少模拟需求描述"
}), 400
# 提前生成 report_id，以便立即返回给前端
import uuid
report_id = f"report_{uuid.uuid4().hex[:12]}"
# 创建异步任务
task_manager = TaskManager()
task_id = task_manager.create_task(
task_type="report_generate",
metadata={
"simulation_id": simulation_id,
"graph_id": graph_id,
"report_id": report_id
}
)
# 定义后台任务
def run_generate():
try:
task_manager.update_task(
task_id,
status=TaskStatus.PROCESSING,
progress=0,
message="初始化Report Agent..."
)
# 创建Report Agent
agent = ReportAgent(
graph_id=graph_id,
simulation_id=simulation_id,
simulation_requirement=simulation_requirement
)
# 进度回调
def progress_callback(stage, progress, message):
task_manager.update_task(
task_id,
progress=progress,
message=f"[{stage}] {message}"
)
# 生成报告（传入预先生成的 report_id）
report = agent.generate_report(
progress_callback=progress_callback,
report_id=report_id
)
# 保存报告
ReportManager.save_report(report)
if report.status == ReportStatus.COMPLETED:
task_manager.complete_task(
task_id,
result={
"report_id": report.report_id,
"simulation_id": simulation_id,
"status": "completed"
}
)
else:
task_manager.fail_task(task_id, report.error or "报告生成失败")
except Exception as e:
logger.error(f"报告生成失败: {str(e)}")
task_manager.fail_task(task_id, str(e))
# 启动后台线程
thread = threading.Thread(target=run_generate, daemon=True)
thread.start()
return jsonify({
"success": True,
"data": {
"simulation_id": simulation_id,
"report_id": report_id,
"task_id": task_id,
"status": "generating",
"message": "报告生成任务已启动，请通过 /api/report/generate/status 查询进度",
"already_generated": False
}
})
except Exception as e:
logger.error(f"启动报告生成任务失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/generate/status', methods=['POST'])
def get_generate_status():
"""
查询报告生成任务进度
请求（JSON）：
{
"task_id": "task_xxxx", // 可选，generate返回的task_id
"simulation_id": "sim_xxxx" // 可选，模拟ID
}
返回：
{
"success": true,
"data": {
"task_id": "task_xxxx",
"status": "processing|completed|failed",
"progress": 45,
"message": "..."
}
}
"""
try:
data = request.get_json() or {}
task_id = data.get('task_id')
simulation_id = data.get('simulation_id')
# 如果提供了simulation_id，先检查是否已有完成的报告
if simulation_id:
existing_report = ReportManager.get_report_by_simulation(simulation_id)
if existing_report and existing_report.status == ReportStatus.COMPLETED:
return jsonify({
"success": True,
"data": {
"simulation_id": simulation_id,
"report_id": existing_report.report_id,
"status": "completed",
"progress": 100,
"message": "报告已生成",
"already_completed": True
}
})
if not task_id:
return jsonify({
"success": False,
"error": "请提供 task_id 或 simulation_id"
}), 400
task_manager = TaskManager()
task = task_manager.get_task(task_id)
if not task:
return jsonify({
"success": False,
"error": f"任务不存在: {task_id}"
}), 404
return jsonify({
"success": True,
"data": task.to_dict()
})
except Exception as e:
logger.error(f"查询任务状态失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e)
}), 500
# ============== 报告获取接口 ==============
@report_bp.route('/<report_id>', methods=['GET'])
def get_report(report_id: str):
"""
获取报告详情
返回：
{
"success": true,
"data": {
"report_id": "report_xxxx",
"simulation_id": "sim_xxxx",
"status": "completed",
"outline": {...},
"markdown_content": "...",
"created_at": "...",
"completed_at": "..."
}
}
"""
try:
report = ReportManager.get_report(report_id)
if not report:
return jsonify({
"success": False,
"error": f"报告不存在: {report_id}"
}), 404
return jsonify({
"success": True,
"data": report.to_dict()
})
except Exception as e:
logger.error(f"获取报告失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/by-simulation/<simulation_id>', methods=['GET'])
def get_report_by_simulation(simulation_id: str):
"""
根据模拟ID获取报告
返回：
{
"success": true,
"data": {
"report_id": "report_xxxx",
...
}
}
"""
try:
report = ReportManager.get_report_by_simulation(simulation_id)
if not report:
return jsonify({
"success": False,
"error": f"该模拟暂无报告: {simulation_id}",
"has_report": False
}), 404
return jsonify({
"success": True,
"data": report.to_dict(),
"has_report": True
})
except Exception as e:
logger.error(f"获取报告失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/list', methods=['GET'])
def list_reports():
"""
列出所有报告
Query参数：
simulation_id: 按模拟ID过滤（可选）
limit: 返回数量限制（默认50）
返回：
{
"success": true,
"data": [...],
"count": 10
}
"""
try:
simulation_id = request.args.get('simulation_id')
limit = request.args.get('limit', 50, type=int)
reports = ReportManager.list_reports(
simulation_id=simulation_id,
limit=limit
)
return jsonify({
"success": True,
"data": [r.to_dict() for r in reports],
"count": len(reports)
})
except Exception as e:
logger.error(f"列出报告失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/<report_id>/download', methods=['GET'])
def download_report(report_id: str):
"""
下载报告（Markdown格式）
返回Markdown文件
"""
try:
report = ReportManager.get_report(report_id)
if not report:
return jsonify({
"success": False,
"error": f"报告不存在: {report_id}"
}), 404
md_path = ReportManager._get_report_markdown_path(report_id)
if not os.path.exists(md_path):
# 如果MD文件不存在，生成一个临时文件
import tempfile
with tempfile.NamedTemporaryFile(mode='w', suffix='.md', delete=False) as f:
f.write(report.markdown_content)
temp_path = f.name
return send_file(
temp_path,
as_attachment=True,
download_name=f"{report_id}.md"
)
return send_file(
md_path,
as_attachment=True,
download_name=f"{report_id}.md"
)
except Exception as e:
logger.error(f"下载报告失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/<report_id>', methods=['DELETE'])
def delete_report(report_id: str):
"""删除报告"""
try:
success = ReportManager.delete_report(report_id)
if not success:
return jsonify({
"success": False,
"error": f"报告不存在: {report_id}"
}), 404
return jsonify({
"success": True,
"message": f"报告已删除: {report_id}"
})
except Exception as e:
logger.error(f"删除报告失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
# ============== Report Agent对话接口 ==============
@report_bp.route('/chat', methods=['POST'])
def chat_with_report_agent():
"""
与Report Agent对话
Report Agent可以在对话中自主调用检索工具来回答问题
请求（JSON）：
{
"simulation_id": "sim_xxxx", // 必填，模拟ID
"message": "请解释一下舆情走向", // 必填，用户消息
"chat_history": [ // 可选，对话历史
{"role": "user", "content": "..."},
{"role": "assistant", "content": "..."}
]
}
返回：
{
"success": true,
"data": {
"response": "Agent回复...",
"tool_calls": [调用的工具列表],
"sources": [信息来源]
}
}
"""
try:
data = request.get_json() or {}
simulation_id = data.get('simulation_id')
message = data.get('message')
chat_history = data.get('chat_history', [])
if not simulation_id:
return jsonify({
"success": False,
"error": "请提供 simulation_id"
}), 400
if not message:
return jsonify({
"success": False,
"error": "请提供 message"
}), 400
# 获取模拟和项目信息
manager = SimulationManager()
state = manager.get_simulation(simulation_id)
if not state:
return jsonify({
"success": False,
"error": f"模拟不存在: {simulation_id}"
}), 404
project = ProjectManager.get_project(state.project_id)
if not project:
return jsonify({
"success": False,
"error": f"项目不存在: {state.project_id}"
}), 404
graph_id = state.graph_id or project.graph_id
if not graph_id:
return jsonify({
"success": False,
"error": "缺少图谱ID"
}), 400
simulation_requirement = project.simulation_requirement or ""
# 创建Agent并进行对话
agent = ReportAgent(
graph_id=graph_id,
simulation_id=simulation_id,
simulation_requirement=simulation_requirement
)
result = agent.chat(message=message, chat_history=chat_history)
return jsonify({
"success": True,
"data": result
})
except Exception as e:
logger.error(f"对话失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
# ============== 报告进度与分章节接口 ==============
@report_bp.route('/<report_id>/progress', methods=['GET'])
def get_report_progress(report_id: str):
"""
获取报告生成进度（实时）
返回：
{
"success": true,
"data": {
"status": "generating",
"progress": 45,
"message": "正在生成章节: 关键发现",
"current_section": "关键发现",
"completed_sections": ["执行摘要", "模拟背景"],
"updated_at": "2025-12-09T..."
}
}
"""
try:
progress = ReportManager.get_progress(report_id)
if not progress:
return jsonify({
"success": False,
"error": f"报告不存在或进度信息不可用: {report_id}"
}), 404
return jsonify({
"success": True,
"data": progress
})
except Exception as e:
logger.error(f"获取报告进度失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/<report_id>/sections', methods=['GET'])
def get_report_sections(report_id: str):
"""
获取已生成的章节列表（分章节输出）
前端可以轮询此接口获取已生成的章节内容，无需等待整个报告完成
返回：
{
"success": true,
"data": {
"report_id": "report_xxxx",
"sections": [
{
"filename": "section_01.md",
"section_index": 1,
"content": "## 执行摘要\\n\\n..."
},
...
],
"total_sections": 3,
"is_complete": false
}
}
"""
try:
sections = ReportManager.get_generated_sections(report_id)
# 获取报告状态
report = ReportManager.get_report(report_id)
is_complete = report is not None and report.status == ReportStatus.COMPLETED
return jsonify({
"success": True,
"data": {
"report_id": report_id,
"sections": sections,
"total_sections": len(sections),
"is_complete": is_complete
}
})
except Exception as e:
logger.error(f"获取章节列表失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/<report_id>/section/<int:section_index>', methods=['GET'])
def get_single_section(report_id: str, section_index: int):
"""
获取单个章节内容
返回：
{
"success": true,
"data": {
"filename": "section_01.md",
"content": "## 执行摘要\\n\\n..."
}
}
"""
try:
section_path = ReportManager._get_section_path(report_id, section_index)
if not os.path.exists(section_path):
return jsonify({
"success": False,
"error": f"章节不存在: section_{section_index:02d}.md"
}), 404
with open(section_path, 'r', encoding='utf-8') as f:
content = f.read()
return jsonify({
"success": True,
"data": {
"filename": f"section_{section_index:02d}.md",
"section_index": section_index,
"content": content
}
})
except Exception as e:
logger.error(f"获取章节内容失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
# ============== 报告状态检查接口 ==============
@report_bp.route('/check/<simulation_id>', methods=['GET'])
def check_report_status(simulation_id: str):
"""
检查模拟是否有报告，以及报告状态
用于前端判断是否解锁Interview功能
返回：
{
"success": true,
"data": {
"simulation_id": "sim_xxxx",
"has_report": true,
"report_status": "completed",
"report_id": "report_xxxx",
"interview_unlocked": true
}
}
"""
try:
report = ReportManager.get_report_by_simulation(simulation_id)
has_report = report is not None
report_status = report.status.value if report else None
report_id = report.report_id if report else None
# 只有报告完成后才解锁interview
interview_unlocked = has_report and report.status == ReportStatus.COMPLETED
return jsonify({
"success": True,
"data": {
"simulation_id": simulation_id,
"has_report": has_report,
"report_status": report_status,
"report_id": report_id,
"interview_unlocked": interview_unlocked
}
})
except Exception as e:
logger.error(f"检查报告状态失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
# ============== Agent 日志接口 ==============
@report_bp.route('/<report_id>/agent-log', methods=['GET'])
def get_agent_log(report_id: str):
"""
获取 Report Agent 的详细执行日志
实时获取报告生成过程中的每一步动作，包括：
- 报告开始、规划开始/完成
- 每个章节的开始、工具调用、LLM响应、完成
- 报告完成或失败
Query参数：
from_line: 从第几行开始读取（可选，默认0，用于增量获取）
返回：
{
"success": true,
"data": {
"logs": [
{
"timestamp": "2025-12-13T...",
"elapsed_seconds": 12.5,
"report_id": "report_xxxx",
"action": "tool_call",
"stage": "generating",
"section_title": "执行摘要",
"section_index": 1,
"details": {
"tool_name": "insight_forge",
"parameters": {...},
...
}
},
...
],
"total_lines": 25,
"from_line": 0,
"has_more": false
}
}
"""
try:
from_line = request.args.get('from_line', 0, type=int)
log_data = ReportManager.get_agent_log(report_id, from_line=from_line)
return jsonify({
"success": True,
"data": log_data
})
except Exception as e:
logger.error(f"获取Agent日志失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/<report_id>/agent-log/stream', methods=['GET'])
def stream_agent_log(report_id: str):
"""
获取完整的 Agent 日志（一次性获取全部）
返回：
{
"success": true,
"data": {
"logs": [...],
"count": 25
}
}
"""
try:
logs = ReportManager.get_agent_log_stream(report_id)
return jsonify({
"success": True,
"data": {
"logs": logs,
"count": len(logs)
}
})
except Exception as e:
logger.error(f"获取Agent日志失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
# ============== 控制台日志接口 ==============
@report_bp.route('/<report_id>/console-log', methods=['GET'])
def get_console_log(report_id: str):
"""
获取 Report Agent 的控制台输出日志
实时获取报告生成过程中的控制台输出（INFO、WARNING等），
这与 agent-log 接口返回的结构化 JSON 日志不同，
是纯文本格式的控制台风格日志。
Query参数：
from_line: 从第几行开始读取（可选，默认0，用于增量获取）
返回：
{
"success": true,
"data": {
"logs": [
"[19:46:14] INFO: 搜索完成: 找到 15 条相关事实",
"[19:46:14] INFO: 图谱搜索: graph_id=xxx, query=...",
...
],
"total_lines": 100,
"from_line": 0,
"has_more": false
}
}
"""
try:
from_line = request.args.get('from_line', 0, type=int)
log_data = ReportManager.get_console_log(report_id, from_line=from_line)
return jsonify({
"success": True,
"data": log_data
})
except Exception as e:
logger.error(f"获取控制台日志失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/<report_id>/console-log/stream', methods=['GET'])
def stream_console_log(report_id: str):
"""
获取完整的控制台日志（一次性获取全部）
返回：
{
"success": true,
"data": {
"logs": [...],
"count": 100
}
}
"""
try:
logs = ReportManager.get_console_log_stream(report_id)
return jsonify({
"success": True,
"data": {
"logs": logs,
"count": len(logs)
}
})
except Exception as e:
logger.error(f"获取控制台日志失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
# ============== 工具调用接口（供调试使用）==============
@report_bp.route('/tools/search', methods=['POST'])
def search_graph_tool():
"""
图谱搜索工具接口（供调试使用）
请求（JSON）：
{
"graph_id": "mirofish_xxxx",
"query": "搜索查询",
"limit": 10
}
"""
try:
data = request.get_json() or {}
graph_id = data.get('graph_id')
query = data.get('query')
limit = data.get('limit', 10)
if not graph_id or not query:
return jsonify({
"success": False,
"error": "请提供 graph_id 和 query"
}), 400
from ..services.zep_tools import ZepToolsService
tools = ZepToolsService()
result = tools.search_graph(
graph_id=graph_id,
query=query,
limit=limit
)
return jsonify({
"success": True,
"data": result.to_dict()
})
except Exception as e:
logger.error(f"图谱搜索失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
@report_bp.route('/tools/statistics', methods=['POST'])
def get_graph_statistics_tool():
"""
图谱统计工具接口（供调试使用）
请求（JSON）：
{
"graph_id": "mirofish_xxxx"
}
"""
try:
data = request.get_json() or {}
graph_id = data.get('graph_id')
if not graph_id:
return jsonify({
"success": False,
"error": "请提供 graph_id"
}), 400
from ..services.zep_tools import ZepToolsService
tools = ZepToolsService()
result = tools.get_graph_statistics(graph_id)
return jsonify({
"success": True,
"data": result
})
except Exception as e:
logger.error(f"获取图谱统计失败: {str(e)}")
return jsonify({
"success": False,
"error": str(e),
"traceback": traceback.format_exc()
}), 500
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