451 lines
20 KiB
Python
451 lines
20 KiB
Python
"""任务处理服务"""
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from datetime import datetime
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from API.client import APIClient
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from database.sql_server import SQLServerDB
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from utils.helpers import get_f_block_positions
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from opc.client import OPCClient
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import time
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class TaskService:
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def __init__(self, tcp_server=None):
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self.api_client = APIClient()
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self.half_volume = [0, 0]
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self.task_before = {"block_number":None, "beton_volume":None, "artifact_id":None}
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self.artifact_timestamps = {}
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self.tcp_server = tcp_server
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from config.settings import TCP_CLIENT_HOST, TCP_CLIENT_PORT
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# self.data_client = OPCClient(url=f'opc.tcp://{TCP_CLIENT_HOST}:{TCP_CLIENT_PORT}')
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# self.data_client.start()
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def process_not_pour_info(self):
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"""处理未浇筑信息"""
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artifact_list = self.api_client.get_not_pour_info()
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# 如果API调用失败，返回空列表而不是抛出异常
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if artifact_list is None:
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return [], [], [], self.half_volume
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if not artifact_list:
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return [], [], [], self.half_volume
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# 处理F块信息
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f_blocks_info = self._process_f_blocks(artifact_list)
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f_blocks = f_blocks_info["f_blocks"]
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f_block_count = f_blocks_info["f_block_count"]
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total_f_volume = f_blocks_info["total_f_volume"]
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f_positions = f_blocks_info["f_positions"]
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# 处理当前任务
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current_task = self._process_current_task(artifact_list[-1])
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# 如果获取任务信息失败，则返回空结果
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if current_task is None or not current_task.get("artifact_id"):
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return [], [], [], self.half_volume
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# 根据F块情况处理任务
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task_result = self._handle_tasks_by_f_blocks(
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f_block_count, f_positions, current_task,
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f_blocks, total_f_volume, artifact_list
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)
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# 更新上一个任务信息
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self.task_before = {
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": current_task["beton_volume"],
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"artifact_id": current_task["artifact_id"],
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"block_number": current_task["block_number"]
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}
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return task_result
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def _process_f_blocks(self, artifact_list):
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"""处理F块相关信息"""
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f_blocks = [artifact for artifact in artifact_list if artifact.get("BlockNumber") == "F"]
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f_block_count = len(f_blocks)
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total_f_volume = sum(artifact["BetonVolume"] for artifact in f_blocks)
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f_positions = get_f_block_positions(artifact_list)
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return {
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"f_blocks": f_blocks,
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"f_block_count": f_block_count,
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"total_f_volume": total_f_volume,
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"f_positions": f_positions
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}
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def _process_current_task(self, latest_artifact):
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"""处理当前任务信息"""
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task_data = self.api_client.get_task_info(latest_artifact["BetonTaskID"])
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# 如果API调用失败，返回None
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if task_data is None:
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return None
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return {
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"beton_task_id": latest_artifact["BetonTaskID"],
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"beton_volume": latest_artifact["BetonVolume"],
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"artifact_id": latest_artifact["ArtifactActionID"],
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"block_number": latest_artifact.get("BlockNumber", ""),
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"task_data": task_data
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}
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def _handle_tasks_by_f_blocks(self, f_block_count, f_positions, current_task,
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f_blocks, total_f_volume, artifact_list):
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"""根据F块数量和位置处理任务"""
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# 多个F块情况
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if f_block_count > 2:
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return self._handle_multiple_f_blocks(current_task, total_f_volume, artifact_list)
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# 两个F块情况
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elif f_block_count == 2:
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return self._handle_two_f_blocks(f_positions, current_task, total_f_volume, artifact_list)
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# 一个F块情况
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elif f_block_count == 1:
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return self._handle_single_f_block(f_positions, current_task, f_blocks,
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total_f_volume, artifact_list)
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# 无F块情况
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elif f_block_count == 0:
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return self._handle_no_f_blocks(current_task, artifact_list)
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else:
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print("报警")
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return [], [], [], self.half_volume
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def _handle_multiple_f_blocks(self, current_task, total_f_volume, artifact_list):
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"""处理多个F块的情况"""
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if self.task_before.get("block_number") == "F":
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print("报警:,超出正常补块逻辑")
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else:
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adjusted_volume = total_f_volume - self.half_volume[0]
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tasks = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": adjusted_volume,
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"artifact_id": current_task["artifact_id"],
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"block_number": current_task["block_number"],
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}]
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send_list = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": adjusted_volume,
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"artifact_id": current_task["artifact_id"],
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"block_number": current_task["block_number"],
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"beton_grade": current_task["task_data"]["BetonGrade"],
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"mix_id": current_task["task_data"]["MixID"],
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"time": self.artifact_timestamps.get(current_task["artifact_id"], datetime.now())
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}]
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# 处理后续任务
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self._append_additional_tasks(send_list, artifact_list, [0, 0])
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# 更新时间戳
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self._update_artifact_timestamps(send_list)
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return tasks, artifact_list, send_list, self.half_volume
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def _handle_two_f_blocks(self, f_positions, current_task, total_f_volume, artifact_list):
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"""处理两个F块的情况"""
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if f_positions == [0, 1] and self.task_before.get("block_number") == "F":
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adjusted_volume = 0
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block_number = "补方"
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elif f_positions == [1, 2]:
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adjusted_volume = artifact_list[0]["BetonVolume"]
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block_number = current_task["block_number"]
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elif f_positions == [0, 1] and self.task_before.get("block_number") != "F":
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adjusted_volume = total_f_volume - self.half_volume[0]
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block_number = current_task["block_number"]
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else:
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print("报警")
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tasks = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": adjusted_volume,
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"artifact_id": current_task["artifact_id"],
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"block_number": block_number,
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}]
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send_list = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": adjusted_volume,
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"artifact_id": current_task["artifact_id"],
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"block_number": block_number,
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"beton_grade": current_task["task_data"]["BetonGrade"],
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"mix_id": current_task["task_data"]["MixID"],
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"time": self.artifact_timestamps.get(current_task["artifact_id"], datetime.now())
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}]
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# 处理后续任务
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volumes = [adjusted_volume,
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artifact_list[2]["BetonVolume"] if len(artifact_list) > 2 else 0] if f_positions == [0, 1] and self.task_before.get("block_number") == "F" else [0, 0]
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self._append_additional_tasks(send_list, artifact_list, volumes)
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# 更新时间戳
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self._update_artifact_timestamps(send_list)
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return tasks, artifact_list, send_list, self.half_volume
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def _handle_single_f_block(self, f_positions, current_task, f_blocks, total_f_volume, artifact_list):
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"""处理单个F块的情况"""
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if f_positions == [2]:
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f_volume = f_blocks[0].get("BetonVolume") if f_blocks else 0
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self.half_volume[0] = 0.1#round(total_f_volume / 2, 2)#暂时修改为0.1
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self.half_volume[1] = 0.1#f_volume - self.half_volume[0]#暂时修改
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adjusted_volume = current_task["beton_volume"] + self.half_volume[0]
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elif f_positions == [1]:
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adjusted_volume = current_task["beton_volume"] + self.half_volume[1]
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elif f_positions == [0]:
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adjusted_volume = 0
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else:
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adjusted_volume = current_task["beton_volume"]
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block_number = "补方" if f_positions == [0] else current_task["block_number"]
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tasks = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": adjusted_volume,
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"artifact_id": current_task["artifact_id"],
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"block_number": block_number,
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}]
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send_list = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": adjusted_volume,
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"artifact_id": current_task["artifact_id"],
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"block_number": block_number,
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"beton_grade": current_task["task_data"]["BetonGrade"],
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"mix_id": current_task["task_data"]["MixID"],
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"time": self.artifact_timestamps.get(current_task["artifact_id"], datetime.now())
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}]
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# 处理后续任务
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self._append_additional_tasks_for_single_f(send_list, artifact_list, f_positions)
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# 更新时间戳
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self._update_artifact_timestamps(send_list)
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return tasks, artifact_list, send_list, self.half_volume
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def _handle_no_f_blocks(self, current_task, artifact_list):
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"""处理无F块的情况"""
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tasks = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": current_task["beton_volume"],
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"artifact_id": current_task["artifact_id"],
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"block_number": current_task["block_number"],
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}]
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send_list = [{
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"beton_task_id": current_task["beton_task_id"],
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"beton_volume": current_task["beton_volume"],
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"artifact_id": current_task["artifact_id"],
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"block_number": current_task["block_number"],
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"beton_grade": current_task["task_data"]["BetonGrade"],
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"mix_id": current_task["task_data"]["MixID"],
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"time": self.artifact_timestamps.get(current_task["artifact_id"], datetime.now())
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}]
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# 处理后续任务
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self._append_additional_tasks(send_list, artifact_list,
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[artifact_list[2]["BetonVolume"] if len(artifact_list) > 2 else 0,
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artifact_list[2]["BetonVolume"] if len(artifact_list) > 2 else 0])
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# 更新时间戳
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self._update_artifact_timestamps(send_list)
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return tasks, artifact_list, send_list, self.half_volume
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def _append_additional_tasks(self, send_list, artifact_list, volumes):
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"""添加额外的任务到发送列表"""
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# 安全获取后续任务
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second_task = artifact_list[1] if len(artifact_list) > 1 else None
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third_task = artifact_list[2] if len(artifact_list) > 2 else None
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if second_task:
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task_data_second = self.api_client.get_task_info(second_task["BetonTaskID"])
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# 如果获取任务信息失败，跳过该任务
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if task_data_second is not None:
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send_list.append({
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"beton_task_id": second_task["BetonTaskID"],
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"beton_volume": volumes[0],
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"artifact_id": second_task["ArtifactActionID"],
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"block_number": second_task["BlockNumber"],
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"beton_grade": task_data_second["BetonGrade"],
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"mix_id": task_data_second["MixID"],
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"time": self.artifact_timestamps.get(second_task["ArtifactActionID"], datetime.now())
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})
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if third_task:
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task_data_third = self.api_client.get_task_info(third_task["BetonTaskID"])
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# 如果获取任务信息失败，跳过该任务
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if task_data_third is not None:
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send_list.append({
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"beton_task_id": third_task["BetonTaskID"],
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"beton_volume": volumes[1],
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"artifact_id": third_task["ArtifactActionID"],
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"block_number": third_task["BlockNumber"],
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"beton_grade": task_data_third["BetonGrade"],
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"mix_id": task_data_third["MixID"],
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"time": self.artifact_timestamps.get(third_task["ArtifactActionID"], datetime.now())
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})
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def _append_additional_tasks_for_single_f(self, send_list, artifact_list, f_positions):
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"""为单个F块情况添加额外任务"""
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second_task = artifact_list[1] if len(artifact_list) > 1 else None
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third_task = artifact_list[2] if len(artifact_list) > 2 else None
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if second_task:
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task_data_second = self.api_client.get_task_info(second_task["BetonTaskID"])
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# 如果获取任务信息失败，跳过该任务
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if task_data_second is not None:
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volume = (third_task["BetonVolume"] if third_task else 0) if f_positions != [2] else (
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second_task["BetonVolume"] + self.half_volume[1])
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send_list.append({
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"beton_task_id": second_task["BetonTaskID"],
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"beton_volume": volume,
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"artifact_id": second_task["ArtifactActionID"],
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"block_number": second_task["BlockNumber"],
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"beton_grade": task_data_second["BetonGrade"],
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"mix_id": task_data_second["MixID"],
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"time": self.artifact_timestamps.get(second_task["ArtifactActionID"], datetime.now())
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})
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if third_task:
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task_data_third = self.api_client.get_task_info(third_task["BetonTaskID"])
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# 如果获取任务信息失败，跳过该任务
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if task_data_third is not None:
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volume = third_task["BetonVolume"] if f_positions in [[1], [0]] else 0
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send_list.append({
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"beton_task_id": third_task["BetonTaskID"],
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"beton_volume": volume,
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"artifact_id": third_task["ArtifactActionID"],
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"block_number": third_task["BlockNumber"],
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"beton_grade": task_data_third["BetonGrade"],
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"mix_id": task_data_third["MixID"],
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"time": self.artifact_timestamps.get(third_task["ArtifactActionID"], datetime.now())
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})
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def _update_artifact_timestamps(self, send_list):
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"""更新artifact时间戳"""
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current_artifact_ids = {item["artifact_id"] for item in send_list}
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for artifact_id in current_artifact_ids:
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if artifact_id not in self.artifact_timestamps:
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self.artifact_timestamps[artifact_id] = datetime.now()
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def insert_into_produce_table(self, connection, task_info, beton_volume, erp_id, artifact_id, half_volume, status):
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"""插入数据到Produce表"""
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sql_db = SQLServerDB()
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if status == 1:
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# 准备插入数据
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insert_data = {
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"ErpID": erp_id,
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"Code": task_info["TaskID"],
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"DatTim": datetime.now(),
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"Recipe": task_info["ProduceMixID"],
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"MorRec": "",
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"ProdMete": beton_volume,
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"MorMete": 0.0, # 砂浆方量，根据实际需求填写
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"TotVehs": 0, # 累计车次，根据实际需求填写
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"TotMete": task_info["PlannedVolume"], # 累计方量
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"Qualitor": "", # 质检员，根据实际需求填写
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"Acceptor": "", # 现场验收，根据实际需求填写
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"Attamper": "", # 调度员，根据实际需求填写
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"Flag": "1", # 标识，根据实际需求填写
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"Note": "" # 备注，根据实际需求填写
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}
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sql_db.insert_produce_data(insert_data)
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print(f"数据已成功插入到Produce表中，ERP ID: {erp_id}")
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try:
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# 参数包括: MISID(即erp_id), Flag, TaskID, ProduceMixID, ProjectName, BetonGrade, 调整后的方量
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self.save_to_custom_table(
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misid=erp_id,
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flag="已插入", # 初始Flag值
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task_id=task_info["TaskID"],
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produce_mix_id=task_info["ProduceMixID"],
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project_name=task_info["ProjectName"],
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beton_grade=task_info["BetonGrade"],
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adjusted_volume=round(beton_volume,2),
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artifact_id=artifact_id,
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half_volume=half_volume,
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# 已经调整后的方量
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)
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print(f"任务 {erp_id} 的数据已保存到自定义数据表")
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except Exception as e:
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print(f"调用保存函数时出错: {e}")
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if self.tcp_server:
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try:
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time.sleep(2)
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task_data = {
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"erp_id": erp_id, # 车号，相当于序号
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"task_id": task_info["TaskID"], # 任务单号
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"artifact_id": artifact_id,
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"produce_mix_id": task_info["ProduceMixID"], # 配比号
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"project_name": task_info["ProjectName"], # 任务名
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"beton_grade": task_info["BetonGrade"], # 砼强度
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"adjusted_volume": round(beton_volume,2), # 方量
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"flag": "已插入", # 状态
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"timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S") # 时间
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}
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self.tcp_server.send_data(task_data)
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print(f"任务 {artifact_id} 的数据已发送给TCP客户端")
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except Exception as e:
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print(f"发送数据给TCP客户端时出错: {e}")
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return erp_id
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else:
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try:
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# 参数包括: MISID(即erp_id), Flag, TaskID, ProduceMixID, ProjectName, BetonGrade, 调整后的方量
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self.save_to_custom_table(
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misid=erp_id,
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flag="已插入", # 初始Flag值
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task_id=task_info["TaskID"],
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produce_mix_id=task_info["ProduceMixID"],
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project_name=task_info["ProjectName"],
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beton_grade=task_info["BetonGrade"],
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adjusted_volume=round(beton_volume,2),
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artifact_id=artifact_id,
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half_volume=half_volume,
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)
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print(f"任务 {erp_id} 的数据已保存到自定义数据表")
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except Exception as e:
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print(f"调用保存函数时出错: {e}")
|
||
|
||
|
||
return erp_id
|
||
|
||
def save_to_custom_table(self, misid, flag, task_id, produce_mix_id, project_name, beton_grade, adjusted_volume, artifact_id,half_volume):
|
||
try:
|
||
task_data = {
|
||
"erp_id": misid,
|
||
"task_id": task_id,
|
||
"artifact_id": artifact_id,
|
||
"produce_mix_id": produce_mix_id,
|
||
"project_name": project_name,
|
||
"beton_grade": beton_grade,
|
||
"adjusted_volume": adjusted_volume,
|
||
"flag": flag,
|
||
"half_volume":half_volume,
|
||
"timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||
}
|
||
self.data_client.send_data(task_data)
|
||
print(f"任务 {artifact_id} 的数据已发送到另一台电脑")
|
||
except Exception as e:
|
||
print(f"发送数据到另一台电脑时出错: {e}")
|
||
print(f"原计划保存到自定义数据表: MISID={misid}, Flag={flag}, TaskID={task_id}, 调整后方量={adjusted_volume}")
|
||
|
||
def update_custom_table_status(self, erp_id, status):
|
||
try:
|
||
status_data = {
|
||
"cmd": "update_status",
|
||
"erp_id": erp_id,
|
||
"status": status,
|
||
"timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||
}
|
||
self.data_client.send_data(status_data)
|
||
print(f"任务状态更新已发送到另一台电脑: ERP ID={erp_id}, 状态={status}")
|
||
except Exception as e:
|
||
print(f"发送状态更新到另一台电脑时出错: {e}")
|
||
print(f"原计划更新自定义数据表状态: ERP ID={erp_id}, 状态={status}") |