#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from fastapi import APIRouter, Request, Depends,Query, HTTPException, status
from common.security import valid_access_token
from fastapi.responses import JSONResponse
from sqlalchemy.orm import Session
from sqlalchemy import and_, or_
from pydantic import BaseModel
from datetime import datetime
from database import get_db
from typing import List
from models import *
from utils import *
import json
import traceback


router = APIRouter()


@router.get('/list')
async def get_inspection_task_list(
    type: str = Query(None, description='类型'),
    cycle :str = Query(None, description='周期'),
    page: int = Query(1, gt=0, description='页码'),
    pageSize: int = Query(10, gt=0, description='每页条目数量'),
    db: Session = Depends(get_db),
    user_id = Depends(valid_access_token)
):
    try:
        # 构建查询
        query = db.query(RiskManagementRiskTask)
        query = query.filter(RiskManagementRiskTask.del_flag != '2')
        # 应用查询条件
        if type:
            query = query.filter(RiskManagementRiskTask.risk_type == type)
        if cycle:
            query = query.filter(RiskManagementRiskTask.task_cycle == cycle)

        # 计算总条目数
        total_items = query.count()

        # 排序

        query = query.order_by(RiskManagementRiskTask.create_time.desc())
        # 执行分页查询
        RiskTasks = query.offset((page - 1) * pageSize).limit(pageSize).all()

        # 将查询结果转换为列表形式的字典
        RiskTasks_list = []
        for task in RiskTasks:
            if task.task_status=='3':
                task_status = '3' #'已完结'
            else:
                if datetime.now()<task.start_time:
                    task_status = '0' #'未开始'
                elif task.start_time<=datetime.now()<=task.end_time:
                    task_status = '1' #'进行中'
                else:
                    task_status = '2' #'未完成'
            create_by = task.create_by
            create_by = db.query(SysUser).filter(SysUser.user_id==create_by).first()
            task_info = {
                "id": task.id,
                "task_number": task.task_number,
                "type": task.risk_type,
                "task_time": '%s-%s'%(task.start_time.strftime('%Y/%m/%d'),task.end_time.strftime('%Y/%m/%d')),
                "cycle": task.task_cycle,
                "task_range": task.task_range,
                "task_status": task_status,
                "create_by":create_by.nick_name,
                "create_time": task.create_time#.strftime('%Y-%m-%d')
            }
            RiskTasks_list.append(task_info)
        # 返回结果
        return {
            "code": 200,
            "msg": "成功",
            "data": RiskTasks_list,
            "total": total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }
    except Exception as e:
        # 处理异常
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=str(e))


@router.get('/{id}')
async def get_inspection_task(
    id: str ,
    db: Session = Depends(get_db),
    user_id = Depends(valid_access_token)
):
    try:
        # 构建查询
        query = db.query(RiskManagementRiskTask)
        query = query.filter(RiskManagementRiskTask.del_flag != '2')
        # 应用查询条件
        if id:
            query = query.filter(RiskManagementRiskTask.id == id)

        # 执行查询
        task = query.first()
        if not task:
            detail = "任务不存在"
            raise HTTPException(status_code=404, detail="任务不存在")
        # 将查询结果转换为列表形式的字典
        if task.task_status == '3':
            task_status = '3'  # '已完结'
        else:
            if datetime.now() < task.start_time:
                task_status = '0'  # '未开始'
            elif task.start_time <= datetime.now() <= task.end_time:
                task_status = '1'  # '进行中'
            else:
                task_status = '2'  # '未完成'
        create_by = task.create_by
        create_by = db.query(SysUser).filter(SysUser.user_id == create_by).first()
        risk_task_result = {
                "id": task.id,
                "task_number": task.task_number,
                "type": task.risk_type,
                "task_time": '%s-%s'%(task.start_time.strftime('%Y/%m/%d'),task.end_time.strftime('%Y/%m/%d')),
                "cycle": task.task_cycle,
                "task_range": task.task_range,
                "task_status": task_status,
                "create_by":create_by.nick_name,
                "create_time": task.create_time.strftime('%Y-%m-%d')
            }

        # 返回结果
        return {
            "code": 200,
            "msg": "成功",
            "data": risk_task_result
        }
    except Exception as e:
        # 处理异常
        traceback.print_exc()
        if str(e)=='':
            e = detail
        raise HTTPException(status_code=500, detail=str(e))




@router.post('/create')
async def create_inspection_task(
    db: Session = Depends(get_db),
    body = Depends(remove_xss_json),
    user_id = Depends(valid_access_token)
):
    try:
        cycle = body['cycle']
        # 0每年、1每月、2每周、3每日、4一次
        corn_query = body['corn_query']
        if cycle=='0':
            corn=f'0 0 {corn_query} *'
        elif cycle=='1':
            corn=f'0 0 {corn_query} * *'
        elif cycle == '2':
            corn = f'0 0 * * {corn_query}'
        elif cycle == '3':
            corn = f'0 0 * * *'
        else:
            corn=''
        # 创建新的预案记录
        new_task = RiskManagementRiskTask(
            risk_type=body['type'],
            start_time = body['start_time'],
            end_time = body['end_time'],
            task_cycle = cycle,
            corn_expression = corn,
            task_range = body['task_range'],
            task_status = '-1',
            create_by = user_id
        )
        # 添加到数据库会话并提交
        db.add(new_task)
        db.commit()
        db.refresh(new_task)  # 可选，如果需要刷新实例状态
        new_task.task_number = f'YJFX{str(new_task.id).zfill(10)}'
        db.commit()
        # 返回创建成功的响应
        return {
            "code": 200,
            "msg": "成功",
            "data": None
        }
    except Exception as e:
        # 处理异常
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=str(e))


@router.put('/update')
async def update_inspection_task(
    db: Session = Depends(get_db),
    body = Depends(remove_xss_json),
    user_id = Depends(valid_access_token)
):
    try:
        # 提取请求数据
        query = db.query(RiskManagementRiskTask)
        query = query.filter(RiskManagementRiskTask.id == body['id'])
        query = query.filter(RiskManagementRiskTask.del_flag != '2')
        task = query.first()

        if not task:
            detail = "任务不存在"
            raise HTTPException(status_code=404, detail="任务不存在")

        if 'cycle' in body:
            cycle = body['cycle']
            # 0每年、1每月、2每周、3每日、4一次
            corn_query = body['corn_query']
            if cycle == '0':
                corn = f'0 0 {corn_query} *'
            elif cycle == '1':
                corn = f'0 0 {corn_query} * *'
            elif cycle == '2':
                corn = f'0 0 * * {corn_query}'
            elif cycle == '3':
                corn = f'0 0 * * *'
            else:
                corn = ''
            task.inspection_cycle = cycle
            task.corn_expression = corn
        if 'type' in body:
            task.risk_type = body['type']
        if 'start_time' in body:
            task.start_time = body['start_time']
        if 'end_time' in body:
            task.end_time = body['end_time']
        if 'task_range' in body:
            task.task_range = body['task_range']
        if 'task_status' in body:
            task.task_status = body['task_status']

        if user_id:
            task.update_by = user_id

        # 更新到数据库会话并提交
        db.commit()
        db.refresh(task)  # 可选，如果需要刷新实例状态

        # 返回创建成功的响应
        return {
            "code": 200,
            "msg": "成功",
            "data": None
        }
    except Exception as e:
        # 处理异常
        traceback.print_exc()
        if str(e)=='':
            e = detail
        raise HTTPException(status_code=500, detail=str(e))

@router.delete('/delete')
async def delete_inspection_tasks(
        taskIds: list,
        db: Session = Depends(get_db),
    body = Depends(remove_xss_json),
    user_id = Depends(valid_access_token)
):
    try:
        # 提取请求数据
        query = db.query(RiskManagementRiskTask)
        query = query.filter(RiskManagementRiskTask.del_flag != '2')
        query = query.filter(RiskManagementRiskTask.id.in_(taskIds))
        tasks = query.all()
        if not tasks:
            detail = "任务不存在"
            raise HTTPException(status_code=404, detail="任务不存在")
        for task in tasks:
            task.del_flag = '2'
            task.update_by=user_id
        # 更新到数据库会话并提交
        db.commit()

        # 返回创建成功的响应
        return {
            "code": 200,
            "msg": "删除成功",
            "data": None
        }
    except Exception as e:
        # 处理异常
        if str(e) == '':
            e = detail
        raise HTTPException(status_code=500, detail=str(e))

@router.delete('/delete/{userId}')
async def delete_inspection_task(
        userId: str,
        db: Session = Depends(get_db),
    body = Depends(remove_xss_json),
    user_id = Depends(valid_access_token)
):
    try:
        # 提取请求数据
        query = db.query(RiskManagementRiskTask)
        query = query.filter(RiskManagementRiskTask.del_flag != '2')
        query = query.filter(RiskManagementRiskTask.id==userId)
        task = query.first()
        if not task:
            detail = "任务不存在"
            raise HTTPException(status_code=404, detail="任务不存在")

        task.del_flag = '2'
        task.update_by = user_id
        # 更新到数据库会话并提交
        db.commit()
        db.refresh(task)  # 可选，如果需要刷新实例状态

        # 返回创建成功的响应
        return {
            "code": 200,
            "msg": "删除成功",
            "data": None
        }
    except Exception as e:
        # 处理异常
        traceback.print_exc()
        if str(e) == '':
            e = detail
        raise HTTPException(status_code=500, detail=str(e))