"""
模块详情对话框
"""
from PyQt5.QtWidgets import (
    QDialog, QVBoxLayout, QHBoxLayout, QLabel,
    QPushButton, QProgressBar, QGroupBox
)
from PyQt5.QtCore import Qt


class ModuleDetailDialog(QDialog):
    """模块详情对话框"""

    def __init__(self, module, parent=None):
        """
        初始化对话框

        Args:
            module: 模块对象
            parent: 父窗口
        """
        super().__init__(parent)
        self.module = module
        self._setup_ui()

    def _setup_ui(self):
        """设置UI"""
        self.setWindowTitle(f"模块详情 - {self.module.name}")
        self.resize(600, 500)

        layout = QVBoxLayout(self)
        layout.setSpacing(20)

        # 模块标题
        title_label = QLabel(f"<h2>{self.module.icon} {self.module.name}</h2>")
        layout.addWidget(title_label)

        # 基本信息组
        basic_group = self._create_basic_info_group()
        layout.addWidget(basic_group)

        # 关联需求组
        req_group = self._create_requirements_group()
        layout.addWidget(req_group)

        # 技术栈组
        tech_group = self._create_tech_stack_group()
        layout.addWidget(tech_group)

        # 开发进度组
        progress_group = self._create_progress_group()
        layout.addWidget(progress_group)

        layout.addStretch()

        # 关闭按钮
        button_layout = QHBoxLayout()
        button_layout.addStretch()

        close_btn = QPushButton("关闭")
        close_btn.setMinimumWidth(100)
        close_btn.clicked.connect(self.accept)
        button_layout.addWidget(close_btn)

        layout.addLayout(button_layout)

    def _create_basic_info_group(self) -> QGroupBox:
        """创建基本信息组"""
        group = QGroupBox("基本信息")
        layout = QVBoxLayout(group)

        # 描述
        desc_label = QLabel(f"<b>描述：</b><br>{self.module.description}")
        desc_label.setWordWrap(True)
        desc_label.setStyleSheet("color: #e0e6ed; padding: 5px;")
        layout.addWidget(desc_label)

        return group

    def _create_requirements_group(self) -> QGroupBox:
        """创建关联需求组"""
        group = QGroupBox("关联需求")
        layout = QVBoxLayout(group)

        if self.module.requirements:
            req_layout = QHBoxLayout()
            req_layout.setSpacing(8)

            for req_id in self.module.requirements:
                req_label = QLabel(req_id)
                req_label.setStyleSheet("""
                    background: #3b82f633;
                    color: #3b82f6;
                    border: 1px solid #3b82f6;
                    border-radius: 4px;
                    padding: 4px 10px;
                    font-size: 12px;
                """)
                req_layout.addWidget(req_label)

            req_layout.addStretch()
            layout.addLayout(req_layout)
        else:
            no_req_label = QLabel("暂无关联需求")
            no_req_label.setStyleSheet("color: #94a3b8;")
            layout.addWidget(no_req_label)

        return group

    def _create_tech_stack_group(self) -> QGroupBox:
        """创建技术栈组"""
        group = QGroupBox("技术栈")
        layout = QVBoxLayout(group)

        if self.module.tech_stack:
            tech_layout = QHBoxLayout()
            tech_layout.setSpacing(8)

            for tech in self.module.tech_stack:
                tech_label = QLabel(tech)
                tech_label.setStyleSheet("""
                    background: rgba(100, 116, 139, 0.3);
                    color: #94a3b8;
                    border: 1px solid rgba(100, 116, 139, 0.5);
                    border-radius: 4px;
                    padding: 4px 10px;
                    font-size: 12px;
                """)
                tech_layout.addWidget(tech_label)

            tech_layout.addStretch()
            layout.addLayout(tech_layout)
        else:
            no_tech_label = QLabel("暂无技术栈信息")
            no_tech_label.setStyleSheet("color: #94a3b8;")
            layout.addWidget(no_tech_label)

        return group

    def _create_progress_group(self) -> QGroupBox:
        """创建开发进度组"""
        group = QGroupBox("开发进度")
        layout = QVBoxLayout(group)

        # 进度条
        progress = QProgressBar()
        progress.setValue(self.module.progress)
        progress.setTextVisible(True)
        progress.setFormat(f"{self.module.progress}%")
        layout.addWidget(progress)

        # 状态说明
        if self.module.progress == 0:
            status_text = "尚未开始"
            status_color = "#94a3b8"
        elif self.module.progress < 100:
            status_text = "开发中"
            status_color = "#3b82f6"
        else:
            status_text = "已完成"
            status_color = "#10b981"

        status_label = QLabel(f"状态: {status_text}")
        status_label.setStyleSheet(f"color: {status_color}; font-weight: bold;")
        layout.addWidget(status_label)

        return group