"""
面板组件
"""
from PyQt5.QtWidgets import QFrame, QVBoxLayout, QLabel
from PyQt5.QtCore import Qt


class PanelWidget(QFrame):
    """面板组件 - 带标题的容器"""

    def __init__(self, title: str = "", parent=None):
        """
        初始化面板

        Args:
            title: 面板标题
            parent: 父组件
        """
        super().__init__(parent)
        self.title = title
        self._setup_ui()

    def _setup_ui(self):
        """设置UI"""
        # 设置框架样式
        self.setFrameShape(QFrame.StyledPanel)

        # 创建布局
        layout = QVBoxLayout(self)
        layout.setContentsMargins(15, 15, 15, 15)
        layout.setSpacing(10)

        # 添加标题
        if self.title:
            title_label = QLabel(self.title)
            title_label.setStyleSheet("""
                font-size: 16px;
                font-weight: bold;
                color: #60a5fa;
                margin-bottom: 5px;
            """)
            layout.addWidget(title_label)

            # 添加分隔线
            line = QFrame()
            line.setFrameShape(QFrame.HLine)
            line.setStyleSheet("""
                background: rgba(59, 130, 246, 0.2);
                max-height: 1px;
                margin-bottom: 10px;
            """)
            layout.addWidget(line)