Feeding_control_system/view/widgets/plan_widget.py

from PySide6.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QLabel, 
                               QApplication)
from PySide6.QtCore import Qt
from PySide6.QtGui import QPainter, QPixmap
from .value_adjuster import ValueAdjuster  
from .switch_button import SwitchButton  
import sys

import resources.resources_rc
from utils.image_paths import ImagePaths

class PlanWidget(QWidget):
    def __init__(self, parent=None):
        super().__init__(parent)
        # 加载背景图
        self.bg_pixmap = QPixmap(ImagePaths.TASK_PLAN_BACKGROUND)
        self.setFixedSize(self.bg_pixmap.size())

        # 存储可修改控件的字典
        self.controls = {
            "plan_no": None,      # 计划单号
            "volume": None,       # 计划方量（ValueAdjuster）
            "ratio": None,        # 计划配比
            "status": None,       # 下发状态
            "auto_dispatch": None # 自动派单（SwitchButton）
        }

        # 主垂直布局
        main_layout = QVBoxLayout(self)
        main_layout.setContentsMargins(13, 5, 6, 15)
        main_layout.setSpacing(0)

        # 第一行：计划单号
        row1_layout = QHBoxLayout()
        row1_layout.setSpacing(0) 
        status_icon1 = QLabel()
        status_icon1.setPixmap(QPixmap(ImagePaths.TASK_RECT4))
        status_icon1.setFixedSize(6, 6)
        row1_layout.addWidget(status_icon1)
        row1_layout.addSpacing(4)
        
        label1 = QLabel("计划单号")
        label1.setStyleSheet("font-size: 18px; color: #03f5ff;")
        label1.setFixedSize(73, 20)
        row1_layout.addWidget(label1, alignment=Qt.AlignLeft)
        
        value1 = QLabel("PD0001")
        value1.setStyleSheet("font-size: 18px; color: white;")
        row1_layout.addWidget(value1)
        main_layout.addLayout(row1_layout)
        self.controls["plan_no"] = value1

        # 第二行：计划方量
        row2_layout = QHBoxLayout()
        status_icon2 = QLabel()
        status_icon2.setPixmap(QPixmap(ImagePaths.TASK_RECT1))
        status_icon2.setFixedSize(6, 6)
        row2_layout.addWidget(status_icon2)
        
        row2_layout.addSpacing(4)
        label2 = QLabel("计划方量")
        label2.setStyleSheet("font-size: 18px; color: #03f5ff;")
        row2_layout.addWidget(label2)
        
        self.fangliang_adjuster = ValueAdjuster()  # 导入的方量调整控件
        row2_layout.addWidget(self.fangliang_adjuster)
        main_layout.addLayout(row2_layout)
        self.controls["volume"] = self.fangliang_adjuster

        # 第三行：计划配比
        row3_layout = QHBoxLayout()
        status_icon3 = QLabel()
        status_icon3.setFixedSize(6, 6)
        status_icon3.setPixmap(QPixmap(ImagePaths.TASK_RECT2))
        row3_layout.addWidget(status_icon3)
        row3_layout.addSpacing(4)
        
        label3 = QLabel("计划配比")
        label3.setStyleSheet("font-size: 18px; color: #03f5ff;")
        row3_layout.addWidget(label3)
        
        value3 = QLabel("C55P12")
        value3.setStyleSheet("font-size: 18px; color: white;")
        row3_layout.addWidget(value3)
        main_layout.addLayout(row3_layout)
        # 存入字典
        self.controls["ratio"] = value3

        # 第四行：下发状态
        row4_layout = QHBoxLayout()
        status_icon4 = QLabel()
        status_icon4.setFixedSize(6, 6)
        status_icon4.setPixmap(QPixmap(ImagePaths.TASK_RECT3))
        row4_layout.addWidget(status_icon4)
        
        row4_layout.addSpacing(4)
        label4 = QLabel("下发状态")
        label4.setStyleSheet("font-size: 18px; color: #03f5ff;")
        row4_layout.addWidget(label4)
        
        value4 = QLabel("计划中")
        value4.setStyleSheet("font-size: 18px; color: white;")
        row4_layout.addWidget(value4)
        main_layout.addLayout(row4_layout)
        self.controls["status"] = value4

        # 第五行：自动派单
        row5_layout = QHBoxLayout()
        status_icon5 = QLabel()
        status_icon5.setPixmap(QPixmap(ImagePaths.TASK_RECT5))
        status_icon5.setFixedSize(6, 6)
        row5_layout.addWidget(status_icon5)
        row5_layout.addSpacing(4)
        
        label5 = QLabel("自动派单")
        label5.setStyleSheet("font-size: 18px; color: #03f5ff;")
        row5_layout.addWidget(label5)

        self.switch = SwitchButton()
        self.switch.setChecked(True)
        row5_layout.addWidget(self.switch, alignment=Qt.AlignLeft)
        main_layout.addLayout(row5_layout)
        self.controls["auto_dispatch"] = self.switch

    def paintEvent(self, event):
        """绘制背景图片"""
        painter = QPainter(self)
        painter.drawPixmap(self.rect(), self.bg_pixmap)
        super().paintEvent(event)

    # ------------------- 对外修改接口 -------------------
    def set_plan_no(self, new_no:str):
        """修改计划单号"""
        if self.controls["plan_no"]:
            self.controls["plan_no"].setText(new_no)

    def set_plan_volume(self, new_volume:float):
        """修改计划方量"""
        if self.controls["volume"]:
            self.controls["volume"].set_value(new_volume)

    def set_plan_ratio(self, new_ratio:str):
        """修改计划配比"""
        if self.controls["ratio"]:
            self.controls["ratio"].setText(new_ratio)

    def set_status(self, new_status:str):
        """修改下发状态"""
        if self.controls["status"]:
            self.controls["status"].setText(new_status)

    def set_auto_dispatch(self, is_checked:bool):
        """修改自动派单开关状态, true: 开启自动派单, False: 关闭自动派单"""
        if self.controls["auto_dispatch"]:
            self.controls["auto_dispatch"].setChecked(is_checked)

if __name__ == "__main__":
    app = QApplication(sys.argv)
    widget = PlanWidget()
    widget.show()

    # 测试接口
    widget.set_plan_no("PD0002") # 计划单号
    widget.set_plan_ratio("C60P15") # 计划配比 
    widget.set_plan_volume(5) # 计划方量
    widget.set_status("已下发") # 下发状态
    widget.set_auto_dispatch(False) # 自动派单

    sys.exit(app.exec())