# status_bar.py
"""底部状态栏组件：日志 + 连接状态"""

import time
from PySide6.QtWidgets import QWidget, QHBoxLayout, QLabel
from PySide6.QtCore import Qt


class StatusBar(QWidget):
    """底部状态栏 —— 左侧日志，右侧连接状态"""

    def __init__(self, colors: dict, parent=None):
        super().__init__(parent)
        self.colors = colors
        self.setProperty("cssClass", "bottomBar")

        layout = QHBoxLayout(self)
        layout.setContentsMargins(12, 6, 12, 6)

        # ---- 左侧：日志 ----
        self.log_label = QLabel("就绪")
        self.log_label.setProperty("cssClass", "logLabel")
        self.log_label.setMinimumHeight(24)
        layout.addWidget(self.log_label, stretch=3)

        # ---- 右侧：连接状态（● 未连接 / ● 已连接） ----
        self.status_label = QLabel("● 未连接")
        self.status_label.setProperty("cssClass", "statusLabel")
        self.status_label.setStyleSheet(
            f"color: {colors.get('ERROR_RED', '#FF2424')}; font-weight: bold; font-size: 14px;"
        )
        layout.addWidget(self.status_label, stretch=1, alignment=Qt.AlignRight | Qt.AlignVCenter)

    # ---- 公开接口 ----
    def set_log(self, message: str):
        """设置日志消息（仅显示最新一条）"""
        self.log_label.setText(f"{time.strftime('%H:%M:%S')} - {message}")

    def set_connection_status(self, connected: bool, status_text: str = None):
        """设置连接状态显示"""
        if status_text is None:
            status_text = "● 已连接" if connected else "● 未连接"
        color = self.colors.get("SUCCESS_GREEN", "#0F955D") if connected else self.colors.get("ERROR_RED", "#FF2424")
        self.status_label.setText(status_text)
        self.status_label.setStyleSheet(
            f"color: {color}; font-weight: bold; font-size: 14px;"
        )