from PyQt5.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout
from PyQt5.QtCore import Qt
from qfluentwidgets import FluentIcon as FIF
from qfluentwidgets import CommandBar, Action, InfoBar, InfoBarPosition, SubtitleLabel
from .json_edit import CodeEditor
import app.env as env
import os

class SettingWidget(QWidget):
    def __init__(self):
        super().__init__()
        self.base = QVBoxLayout(self)

        # 创建水平布局来放置工具栏
        bar_layout = QHBoxLayout()
        title = SubtitleLabel("设置")
        bar_layout.addWidget(title, alignment=Qt.AlignmentFlag.AlignLeft)  # 设置工具栏右对齐

        bar = CommandBar()
        bar.addAction(Action(FIF.SAVE, "保存", triggered=self.save))
        bar.addAction(Action(FIF.SYNC, "重新加载", triggered=self.reload))
        bar_layout.addWidget(bar, alignment=Qt.AlignmentFlag.AlignRight)  # 设置工具栏右对齐

        # 将水平布局添加到垂直布局中
        self.base.addLayout(bar_layout)

        # 加载 JSON 配置
        with open(os.path.join(env.dirs.user_config_path, "config.json"), "r") as config_file:
            config_data = config_file.read()
        self.c1 = CodeEditor(config_data)
        # 将代码编辑器添加到垂直布局中
        self.base.addWidget(self.c1)

        self.setLayout(self.base)  # 设置布局

    def save(self):
        # 保存配置到 JSON 文件
        with open("config.json", "w") as config_file:
            config_file.write(self.c1.toPlainText())

        InfoBar.success(
            title='成功',
            content="配置文件保存成功",
            orient=Qt.Horizontal,
            isClosable=True,
            position=InfoBarPosition.TOP,
            duration=2000,
            parent=self
        )

    def reload(self):
        # 重新加载 JSON 配置
        with open("config.json", "r") as config_file:
            config_data = config_file.read()
        self.c1.setPlainText(config_data)

        InfoBar.success(
            title='成功',
            content="配置文件加载成功",
            orient=Qt.Horizontal,
            isClosable=True,
            position=InfoBarPosition.TOP,
            duration=2000,
            parent=self
        )