import sys
sys.path.append("..")
import mytool.db_helper.db_operation as spmng


from PyQt5.QtCore import QSize, QTimer, Qt
from PyQt5.QtGui import QFont, QBrush, QColor, QPixmap
from PyQt5.QtWidgets import QApplication, QMainWindow, QListWidgetItem, QListWidget, QLabel
from ui.ui import Ui_MainWindow

class MainWindow(QMainWindow, Ui_MainWindow):
    def __init__(self, display_number,unit,task_type,db_config):
        super().__init__()
        self.setupUi(self)
        self.label.setText("上古街智能立体停车库取车排队信息")
        self.setWindowFlags(Qt.FramelessWindowHint)
        self.task_type = task_type
        self.image_label.setPixmap(QPixmap('./image/log.jpg'))
        self.image_label.setScaledContents(True)
        self.image_label.setMaximumHeight(140)
        self.image_label.setMaximumWidth(600)
        self.db =spmng.DBOperation(db_config['db_ip'],db_config['db_port'],db_config['db_name'],db_config['db_user'],db_config['db_password'])
        self.display_number = display_number
        unit_dict = {'A':[11,12,13],'B':[21,22,23,24,25],'C':[31,32]}
        self.unit_list = unit_dict[unit]

        self.list_widget_dict = {}
        self.label_dict = {}
        self.command_dict = {}
        # 创建listwidget与label 配置多少个单元生成多少对

        for i in self.unit_list:
            self.list_widget_dict[i] = QListWidget(self)
            self.list_widget_dict[i].setStyleSheet("border:5px solid #014F84;")
            self.list_widget_dict[i].setObjectName(('list_widget_%d'%(i+1)))
            self.process_horizontalLayout.addWidget(self.list_widget_dict[i])

            self.label_dict[i] = QLabel(self)
            self.label_dict[i].setText(unit+str((i%10)))
            self.label_dict[i].setAlignment(Qt.AlignCenter)
            self.label_dict[i].setFont(QFont("华文楷体", 60, QFont.Bold))
            self.command_dict[i] = []
            self.unit_horizontalLayout.addWidget(self.label_dict[i])

        self.timer = QTimer()
        self.timer.timeout.connect(self.Switch)
        self.timer.start(200)
    def closeEvent(self, event):
        event.accept()  # 接受关闭事件

    def get_listWidget_item(self, dict):
        item = QListWidgetItem()
        item.setFont(QFont('微软雅黑', 17, QFont.Bold))
        show_str = ""
        if dict['type'] == 1:#存车指令
            item.setBackground(QColor(185,240,240))
            if (dict['statu'] == 0):  # 排队
                item.setForeground(QColor(80, 80, 80))
                show_str = dict['car_number'] + "  排队中，请稍等片刻"
            elif (dict['statu'] == 1):  # 工作
                item.setForeground(QColor('blue'))
                show_str = dict['car_number'] + "  存车中，等待存车结束"
            elif (dict['statu'] == 2):  # 已完成
                item.setForeground(QColor('green'))
                show_str = dict['car_number'] + "  存车已完成"
            elif (dict['statu'] == 3):  # 已完成
                item.setForeground(QColor('red'))
                show_str = dict['car_number'] + "  故障，请联系管理员！"
            show_str = "存    "+show_str

        elif dict['type'] == 2:#取车指令
            item.setBackground(QColor(250,240,200))
            if (dict['statu'] == 0):  # 排队
                item.setForeground(QColor(80, 80, 80))
                show_str = dict['car_number'] + "  排队中，请稍等片刻"
            elif (dict['statu'] == 1):  # 工作
                item.setForeground(QColor('blue'))
                show_str = dict['car_number'] + "  取车中，等待取车结束"
            elif (dict['statu'] == 2):  # 已完成
                item.setForeground(QColor('green'))
                show_str = dict['car_number'] + "  已完成，请到%d号口取车" % (dict["export_id"])
            elif (dict['statu'] == 3):  # 已完成
                item.setForeground(QColor('red'))
                show_str = dict['car_number'] + "  故障，请联系管理员！"
            show_str = '取  '+ show_str
        item.setText(show_str)
        return item

    def Switch(self):
        for i in self.unit_list:
            if self.task_type != 0:
                t_command_dict = self.db.query_command_all_in_unit_type_and_sort(i,self.task_type)
            else:
                t_command_dict = self.db.query_command_all_in_unit_and_sort(i)
            if self.command_dict[i] != t_command_dict:
                self.command_dict[i] = t_command_dict
                self.list_widget_dict[i].clear()
                for dict in self.command_dict[i]:
                    if dict['statu'] != 3:
                        self.list_widget_dict[i].addItem(self.get_listWidget_item(dict))
                for dict in self.command_dict[i]:
                    if dict['statu'] == 3:
                        self.list_widget_dict[i].addItem(self.get_listWidget_item(dict))