#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ DUT管理视图（Device Under Test - 试验样品管理） """ from PyQt5.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QLabel, QTableWidget, QTableWidgetItem, QGroupBox, QPushButton, QLineEdit, QComboBox, QMessageBox) from PyQt5.QtCore import Qt class DUTManagementView(QWidget): def __init__(self): super().__init__() self.current_dut = None self.init_ui() self.load_data() def init_ui(self): """初始化界面""" layout = QVBoxLayout(self) layout.setSpacing(15) # 标题 title_label = QLabel("DUT管理") title_label.setObjectName("title") layout.addWidget(title_label) # 数据统计 stats_group = QGroupBox("数据统计") stats_layout = QHBoxLayout(stats_group) self.dut_count_label = QLabel("DUT总数: 0") stats_layout.addWidget(self.dut_count_label) stats_layout.addStretch() layout.addWidget(stats_group) # 主体区域 main_layout = QHBoxLayout() # DUT列表 list_group = QGroupBox("DUT列表") list_layout = QVBoxLayout(list_group) self.dut_table = QTableWidget() self.dut_table.setColumnCount(4) self.dut_table.setHorizontalHeaderLabels(["ID", "名称", "状态", "操作"]) self.dut_table.setAlternatingRowColors(True) self.dut_table.setSelectionBehavior(self.dut_table.SelectRows) self.dut_table.cellClicked.connect(self.on_dut_selected) list_layout.addWidget(self.dut_table) main_layout.addWidget(list_group, 1) # DUT详情 detail_group = QGroupBox("DUT详情") detail_layout = QVBoxLayout(detail_group) # 名称输入 name_layout = QHBoxLayout() name_layout.addWidget(QLabel("名称:")) self.name_input = QLineEdit() name_layout.addWidget(self.name_input) detail_layout.addLayout(name_layout) # 描述输入 desc_layout = QHBoxLayout() desc_layout.addWidget(QLabel("描述:")) self.desc_input = QLineEdit() desc_layout.addWidget(self.desc_input) detail_layout.addLayout(desc_layout) # 状态选择 status_layout = QHBoxLayout() status_layout.addWidget(QLabel("状态:")) self.status_combo = QComboBox() self.status_combo.addItems(["Active", "Inactive"]) status_layout.addWidget(self.status_combo) detail_layout.addLayout(status_layout) # 操作按钮 btn_layout = QHBoxLayout() self.save_btn = QPushButton("保存") self.save_btn.clicked.connect(self.save_dut) self.new_btn = QPushButton("新建") self.new_btn.clicked.connect(self.new_dut) self.delete_btn = QPushButton("删除") self.delete_btn.clicked.connect(self.delete_dut) btn_layout.addWidget(self.save_btn) btn_layout.addWidget(self.new_btn) btn_layout.addWidget(self.delete_btn) detail_layout.addLayout(btn_layout) main_layout.addWidget(detail_group, 1) layout.addLayout(main_layout) # 初始化按钮状态 self.update_button_states() def load_data(self): """加载数据""" # 这里应该从控制器获取数据，现在使用示例数据 self.dut_data = [ {"id": 1, "name": "DUT-A", "description": "DUT-A描述", "status": "Active"}, {"id": 2, "name": "DUT-B", "description": "DUT-B描述", "status": "Inactive"}, {"id": 3, "name": "DUT-C", "description": "DUT-C描述", "status": "Active"}, ] # 更新统计数据 self.dut_count_label.setText(f"DUT总数: {len(self.dut_data)}") # 填充表格 self.dut_table.setRowCount(len(self.dut_data)) for row, dut in enumerate(self.dut_data): # ID列 item_id = QTableWidgetItem(str(dut["id"])) item_id.setFlags(item_id.flags() & ~Qt.ItemIsEditable) self.dut_table.setItem(row, 0, item_id) # 名称列 item_name = QTableWidgetItem(dut["name"]) item_name.setFlags(item_name.flags() & ~Qt.ItemIsEditable) self.dut_table.setItem(row, 1, item_name) # 状态列 item_status = QTableWidgetItem(dut["status"]) item_status.setFlags(item_status.flags() & ~Qt.ItemIsEditable) if dut["status"] == "Active": item_status.setForeground(Qt.darkGreen) else: item_status.setForeground(Qt.red) self.dut_table.setItem(row, 2, item_status) # 操作列 btn_edit = QPushButton("编辑") btn_edit.clicked.connect(lambda checked, did=dut["id"]: self.edit_dut(did)) self.dut_table.setCellWidget(row, 3, btn_edit) # 调整列宽 self.dut_table.resizeColumnsToContents() def on_dut_selected(self, row, column): """DUT被选中""" if row >= 0 and row < len(self.dut_data): self.current_dut = self.dut_data[row] self.populate_form() self.update_button_states() def populate_form(self): """填充表单""" if self.current_dut: self.name_input.setText(self.current_dut["name"]) self.desc_input.setText(self.current_dut["description"]) self.status_combo.setCurrentText(self.current_dut["status"]) def update_button_states(self): """更新按钮状态""" has_selection = self.current_dut is not None self.save_btn.setEnabled(has_selection) self.delete_btn.setEnabled(has_selection) def new_dut(self): """新建DUT""" self.current_dut = None self.name_input.clear() self.desc_input.clear() self.status_combo.setCurrentIndex(0) self.update_button_states() def edit_dut(self, dut_id): """编辑DUT""" for dut in self.dut_data: if dut["id"] == dut_id: self.current_dut = dut self.populate_form() self.update_button_states() break def save_dut(self): """保存DUT""" if not self.current_dut: # 新建DUT new_id = max([d["id"] for d in self.dut_data], default=0) + 1 self.current_dut = { "id": new_id, "name": self.name_input.text(), "description": self.desc_input.text(), "status": self.status_combo.currentText() } self.dut_data.append(self.current_dut) else: # 更新现有DUT self.current_dut["name"] = self.name_input.text() self.current_dut["description"] = self.desc_input.text() self.current_dut["status"] = self.status_combo.currentText() # 重新加载数据 self.load_data() QMessageBox.information(self, "保存成功", "DUT信息已保存") def delete_dut(self): """删除DUT""" if self.current_dut: reply = QMessageBox.question(self, "确认删除", f"确定要删除DUT '{self.current_dut['name']}' 吗？", QMessageBox.Yes | QMessageBox.No) if reply == QMessageBox.Yes: self.dut_data.remove(self.current_dut) self.current_dut = None self.load_data() self.new_dut() # 清空表单 QMessageBox.information(self, "删除成功", "DUT已删除")