import os

from PyQt5.QtWidgets import *
from PyQt5.QtGui import *
from PyQt5.QtCore import Qt, pyqtSignal


class SelfListWidgetItem(QListWidgetItem):
    """
    :param item_name: 列表名称
    :param uid: 当前列表的uuid
    :param todo_count: 设置剩余代办数量，默认为零
    :param show_icon: 设置显示的图标路径，默认为空
    """
    update_action = pyqtSignal()

    def __init__(self, item_name, todo_count=0, uid=None, show_icon=os.getcwd()+'/../images/icon/星宿.svg'):
        super(SelfListWidgetItem, self).__init__()
        layout = QHBoxLayout()
        # print(show_icon)
        self.item_name = item_name

        self.todo_count = todo_count
        self.show_icon = show_icon
        # 布局
        self.widget = QWidget()
        self.widget.setLayout(layout)

        # 添加左边的图标和右边的气泡
        if self.show_icon:
            self.icon_label = QLabel('')
            self.icon_label.setPixmap(
                QPixmap(self.show_icon).scaled(30, 30, Qt.IgnoreAspectRatio, Qt.SmoothTransformation))
            layout.addWidget(self.icon_label, 1)
        # 添加
        self.item_name_label = QLabel(self.item_name)
        # print(self.item_name)
        self.item_name_label.setObjectName('item_name_label')

        layout.addWidget(self.item_name_label, 3)

        if self.todo_count:
            # 打印出代办数目
            print('todo_count:', self.todo_count)
            self.todo_count_label = QLabel(str(self.todo_count))
            self.todo_count_label.setFixedSize(16, 16)
            self.todo_count_label.setScaledContents(True)
            self.todo_count_label.setObjectName('todo_count_label')
            self.todo_count_label.setAlignment(Qt.AlignCenter)
            layout.addWidget(self.todo_count_label, 1)
        # 设置自定义的QListWidgetItem的sizeHint，不然无法显示
        self.setSizeHint(self.widget.sizeHint())
        # main=MainWidget()

    def change_name(self):
        pass