package xitongshezhi;

import javax.swing.*;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.awt.event.*;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.List;

public class lishijilu extends JFrame {
    private JPanel mainPanel;
    private JLabel titleLabel;
    private JButton backButton;
    
    // 控制面板组件
    private JPanel controlPanel;
    private JLabel totalRecordsLabel;
    private JLabel pickupCountLabel;
    private JLabel returnCountLabel;
    private JLabel adminCountLabel;
    private JButton refreshButton;
    private JButton clearButton;
    
    // 表格组件
    private JScrollPane tableScrollPane;
    private JTable historyTable;
    private DefaultTableModel tableModel;
    private JLabel displayCountLabel;
    
    // 历史记录数据
    private List<HistoryRecord> historyRecords;
    private final int MAX_RECORDS = 100;
    
    // 颜色定义
    private final Color BACKGROUND_COLOR = new Color(15, 28, 48);
    private final Color CARD_COLOR = new Color(26, 43, 68);
    private final Color PRIMARY_COLOR = new Color(52, 152, 219);
    private final Color SECONDARY_COLOR = new Color(46, 204, 113);
    private final Color DANGER_COLOR = new Color(231, 76, 60);
    private final Color WARNING_COLOR = new Color(243, 156, 18);
    private final Color TEXT_COLOR = new Color(224, 224, 224);
    private final Color TEXT_LIGHT_COLOR = new Color(160, 200, 255);

    public lishijilu() {
        historyRecords = new ArrayList<>();
        initializeUI();
        setupEventListeners();
        loadDemoData(); // 加载演示数据
        updateDisplay();
    }

    private void initializeUI() {
        // 设置窗口属性 - 7寸竖屏 (480x800)
        setTitle("历史记录 - UWB人员定位卡发卡机管理系统");
        setSize(480, 800);
        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        setLocationRelativeTo(null);
        setResizable(false);
        
        // 设置不透明背景
        getContentPane().setBackground(BACKGROUND_COLOR);
        
        // 主面板
        mainPanel = new JPanel();
        mainPanel.setLayout(new BorderLayout());
        mainPanel.setBackground(BACKGROUND_COLOR);
        mainPanel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
        
        // 创建顶部标题栏
        JPanel headerPanel = createHeaderPanel();
        
        // 创建控制面板
        controlPanel = createControlPanel();
        
        // 创建表格区域
        JPanel tablePanel = createTablePanel();
        
        mainPanel.add(headerPanel, BorderLayout.NORTH);
        mainPanel.add(controlPanel, BorderLayout.CENTER);
        mainPanel.add(tablePanel, BorderLayout.SOUTH);
        
        add(mainPanel);
    }
    
    private JPanel createHeaderPanel() {
        JPanel panel = new JPanel(new BorderLayout());
        panel.setBackground(BACKGROUND_COLOR);
        panel.setPreferredSize(new Dimension(464, 40));
        
        // 标题
        titleLabel = new JLabel("历史记录");
        titleLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 18));
        titleLabel.setForeground(TEXT_COLOR);
        titleLabel.setIcon(createIcon("📜", 20));
        
        // 返回按钮
        backButton = new JButton("返回");
        backButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 12));
        backButton.setBackground(new Color(52, 152, 219, 50));
        backButton.setForeground(PRIMARY_COLOR);
        backButton.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createLineBorder(new Color(52, 152, 219, 75), 1),
            BorderFactory.createEmptyBorder(6, 12, 6, 12)
        ));
        backButton.setFocusPainted(false);
        backButton.setCursor(new Cursor(Cursor.HAND_CURSOR));
        
        panel.add(titleLabel, BorderLayout.WEST);
        panel.add(backButton, BorderLayout.EAST);
        
        return panel;
    }
    
    private JPanel createControlPanel() {
        JPanel panel = new JPanel(new BorderLayout());
        panel.setBackground(CARD_COLOR);
        panel.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createLineBorder(new Color(52, 152, 219, 25), 1),
            BorderFactory.createEmptyBorder(12, 12, 12, 12)
        ));
        panel.setPreferredSize(new Dimension(464, 80));
        
        // 统计信息面板
        JPanel statsPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 15, 0));
        statsPanel.setBackground(CARD_COLOR);
        
        // 总记录
        JPanel totalPanel = createStatItem("总记录", "0");
        totalRecordsLabel = (JLabel) ((JPanel) totalPanel.getComponent(0)).getComponent(0);
        
        // 取卡数量
        JPanel pickupPanel = createStatItem("取卡", "0");
        pickupCountLabel = (JLabel) ((JPanel) pickupPanel.getComponent(0)).getComponent(0);
        
        // 还卡数量
        JPanel returnPanel = createStatItem("还卡", "0");
        returnCountLabel = (JLabel) ((JPanel) returnPanel.getComponent(0)).getComponent(0);
        
        // 管理员操作
        JPanel adminPanel = createStatItem("管理员操作", "0");
        adminCountLabel = (JLabel) ((JPanel) adminPanel.getComponent(0)).getComponent(0);
        
        statsPanel.add(totalPanel);
        statsPanel.add(pickupPanel);
        statsPanel.add(returnPanel);
        statsPanel.add(adminPanel);
        
        // 按钮面板
        JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 8, 0));
        buttonPanel.setBackground(CARD_COLOR);
        
        // 刷新按钮
        refreshButton = new JButton("刷新");
        refreshButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 12));
        refreshButton.setBackground(new Color(46, 204, 113, 50));
        refreshButton.setForeground(SECONDARY_COLOR);
        refreshButton.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createLineBorder(new Color(46, 204, 113, 75), 1),
            BorderFactory.createEmptyBorder(6, 12, 6, 12)
        ));
        refreshButton.setFocusPainted(false);
        refreshButton.setCursor(new Cursor(Cursor.HAND_CURSOR));
        
        // 清空按钮
        clearButton = new JButton("清空");
        clearButton.setFont(new Font("Microsoft YaHei", Font.BOLD, 12));
        clearButton.setBackground(new Color(231, 76, 60, 50));
        clearButton.setForeground(DANGER_COLOR);
        clearButton.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createLineBorder(new Color(231, 76, 60, 75), 1),
            BorderFactory.createEmptyBorder(6, 12, 6, 12)
        ));
        clearButton.setFocusPainted(false);
        clearButton.setCursor(new Cursor(Cursor.HAND_CURSOR));
        
        buttonPanel.add(refreshButton);
        buttonPanel.add(clearButton);
        
        panel.add(statsPanel, BorderLayout.WEST);
        panel.add(buttonPanel, BorderLayout.EAST);
        
        return panel;
    }
    
    private JPanel createStatItem(String label, String value) {
        JPanel panel = new JPanel();
        panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
        panel.setBackground(CARD_COLOR);
        panel.setAlignmentX(Component.CENTER_ALIGNMENT);
        
        JLabel valueLabel = new JLabel(value);
        valueLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 16));
        valueLabel.setForeground(TEXT_COLOR);
        valueLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
        
        JLabel nameLabel = new JLabel(label);
        nameLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 11));
        nameLabel.setForeground(TEXT_LIGHT_COLOR);
        nameLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
        
        panel.add(valueLabel);
        panel.add(nameLabel);
        
        return panel;
    }
    
    private JPanel createTablePanel() {
        JPanel panel = new JPanel(new BorderLayout());
        panel.setBackground(CARD_COLOR);
        panel.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createLineBorder(new Color(52, 152, 219, 25), 1),
            BorderFactory.createEmptyBorder(12, 12, 12, 12)
        ));
        panel.setPreferredSize(new Dimension(464, 600));
        
        // 创建表格
        String[] columnNames = {"时间", "卡槽编号", "操作", "操作对象"};
        tableModel = new DefaultTableModel(columnNames, 0) {
            @Override
            public boolean isCellEditable(int row, int column) {
                return false; // 表格不可编辑
            }
        };
        
        historyTable = new JTable(tableModel);
        historyTable.setFont(new Font("Microsoft YaHei", Font.PLAIN, 11));
        historyTable.setRowHeight(25);
        historyTable.setSelectionBackground(new Color(52, 152, 219, 100));
        historyTable.setGridColor(new Color(255, 255, 255, 50));
        historyTable.setShowGrid(true);
        historyTable.setIntercellSpacing(new Dimension(1, 1));
        
        // 设置表头
        historyTable.getTableHeader().setFont(new Font("Microsoft YaHei", Font.BOLD, 11));
        historyTable.getTableHeader().setBackground(new Color(15, 28, 48, 200));
        historyTable.getTableHeader().setForeground(TEXT_LIGHT_COLOR);
        historyTable.getTableHeader().setBorder(BorderFactory.createMatteBorder(0, 0, 2, 0, new Color(52, 152, 219, 75)));
        
        // 设置列宽
        historyTable.getColumnModel().getColumn(0).setPreferredWidth(150); // 时间
        historyTable.getColumnModel().getColumn(1).setPreferredWidth(80);  // 卡槽编号
        historyTable.getColumnModel().getColumn(2).setPreferredWidth(60);  // 操作
        historyTable.getColumnModel().getColumn(3).setPreferredWidth(80);  // 操作对象
        
        // 自定义渲染器
        historyTable.setDefaultRenderer(Object.class, new HistoryTableCellRenderer());
        
        // 滚动面板
        tableScrollPane = new JScrollPane(historyTable);
        tableScrollPane.setBorder(BorderFactory.createEmptyBorder());
        tableScrollPane.getViewport().setBackground(new Color(26, 43, 68, 200));
        
        // 自定义滚动条
        JScrollBar verticalScrollBar = tableScrollPane.getVerticalScrollBar();
        verticalScrollBar.setBackground(CARD_COLOR);
        verticalScrollBar.setUnitIncrement(16);
        
        // 底部信息栏
        JPanel footerPanel = new JPanel(new BorderLayout());
        footerPanel.setBackground(CARD_COLOR);
        footerPanel.setBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, new Color(255, 255, 255, 25)));
        footerPanel.setPreferredSize(new Dimension(440, 30));
        
        JLabel infoLabel = new JLabel("显示最近");
        infoLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 11));
        infoLabel.setForeground(TEXT_LIGHT_COLOR);
        
        displayCountLabel = new JLabel("0");
        displayCountLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 11));
        displayCountLabel.setForeground(TEXT_LIGHT_COLOR);
        
        JLabel recordsLabel = new JLabel("条记录");
        recordsLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 11));
        recordsLabel.setForeground(TEXT_LIGHT_COLOR);
        
        JPanel countPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 5, 0));
        countPanel.setBackground(CARD_COLOR);
        countPanel.add(infoLabel);
        countPanel.add(displayCountLabel);
        countPanel.add(recordsLabel);
        
        JLabel noteLabel = new JLabel("最多保留最近100条记录");
        noteLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 11));
        noteLabel.setForeground(TEXT_LIGHT_COLOR);
        
        footerPanel.add(countPanel, BorderLayout.WEST);
        footerPanel.add(noteLabel, BorderLayout.EAST);
        
        panel.add(tableScrollPane, BorderLayout.CENTER);
        panel.add(footerPanel, BorderLayout.SOUTH);
        
        return panel;
    }
    
    // 自定义表格单元格渲染器
    private class HistoryTableCellRenderer extends DefaultTableCellRenderer {
        @Override
        public Component getTableCellRendererComponent(JTable table, Object value, 
                                                     boolean isSelected, boolean hasFocus, 
                                                     int row, int column) {
            Component comp = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            
            // 设置基本样式
            comp.setBackground(row % 2 == 0 ? 
                new Color(26, 43, 68, 200) : 
                new Color(255, 255, 255, 10));
            comp.setForeground(TEXT_COLOR);
            
            // 设置字体
            if (column == 0) { // 时间列使用等宽字体
                comp.setFont(new Font("Courier New", Font.PLAIN, 10));
            } else {
                comp.setFont(new Font("Microsoft YaHei", Font.PLAIN, 11));
            }
            
            // 操作列特殊处理
            if (column == 2 && value != null) {
                JLabel label = new JLabel(value.toString());
                label.setOpaque(true);
                label.setHorizontalAlignment(SwingConstants.CENTER);
                
                if (value.toString().equals("取卡")) {
                    label.setBackground(new Color(52, 152, 219, 50));
                    label.setForeground(PRIMARY_COLOR);
                    label.setBorder(BorderFactory.createCompoundBorder(
                        BorderFactory.createLineBorder(new Color(52, 152, 219, 75), 1),
                        BorderFactory.createEmptyBorder(2, 8, 2, 8)
                    ));
                } else if (value.toString().equals("还卡")) {
                    label.setBackground(new Color(46, 204, 113, 50));
                    label.setForeground(SECONDARY_COLOR);
                    label.setBorder(BorderFactory.createCompoundBorder(
                        BorderFactory.createLineBorder(new Color(46, 204, 113, 75), 1),
                        BorderFactory.createEmptyBorder(2, 8, 2, 8)
                    ));
                }
                
                if (isSelected) {
                    label.setBackground(new Color(52, 152, 219, 100));
                }
                
                return label;
            }
            
            // 操作对象列特殊处理
            if (column == 3 && value != null) {
                JLabel label = new JLabel(value.toString());
                label.setOpaque(true);
                label.setHorizontalAlignment(SwingConstants.CENTER);
                
                if (value.toString().equals("系统")) {
                    label.setBackground(new Color(149, 165, 166, 50));
                    label.setForeground(new Color(149, 165, 166));
                    label.setBorder(BorderFactory.createCompoundBorder(
                        BorderFactory.createLineBorder(new Color(149, 165, 166, 75), 1),
                        BorderFactory.createEmptyBorder(2, 8, 2, 8)
                    ));
                } else if (value.toString().equals("管理员")) {
                    label.setBackground(new Color(243, 156, 18, 50));
                    label.setForeground(WARNING_COLOR);
                    label.setBorder(BorderFactory.createCompoundBorder(
                        BorderFactory.createLineBorder(new Color(243, 156, 18, 75), 1),
                        BorderFactory.createEmptyBorder(2, 8, 2, 8)
                    ));
                }
                
                if (isSelected) {
                    label.setBackground(new Color(52, 152, 219, 100));
                }
                
                return label;
            }
            
            return comp;
        }
    }
    
    private void setupEventListeners() {
        // 返回按钮
        backButton.addActionListener(e -> {
            dispose();
        });
        
        // 刷新按钮
        refreshButton.addActionListener(e -> {
            refreshData();
        });
        
        // 清空按钮
        clearButton.addActionListener(e -> {
            clearAllRecords();
        });
    }
    
    // 历史记录类
    private static class HistoryRecord {
        long id;
        String timestamp;
        int slotId;
        String operation; // "pickup" 或 "return"
        int operator; // 0=系统, 1=管理员
        
        HistoryRecord(long id, String timestamp, int slotId, String operation, int operator) {
            this.id = id;
            this.timestamp = timestamp;
            this.slotId = slotId;
            this.operation = operation;
            this.operator = operator;
        }
    }
    
    // 加载演示数据
    private void loadDemoData() {
        if (historyRecords.isEmpty()) {
            generateDemoData();
        }
    }
    
    // 生成演示数据
    private void generateDemoData() {
        String[] operations = {"pickup", "return"};
        int[] operators = {0, 1}; // 0=系统, 1=管理员
        long baseTime = System.currentTimeMillis() - (30L * 24 * 60 * 60 * 1000); // 30天前开始
        
        for (int i = 0; i < 50; i++) {
            int randomSlot = (int) (Math.random() * 60) + 1;
            String randomOperation = operations[(int) (Math.random() * operations.length)];
            int randomOperator = operators[(int) (Math.random() * operators.length)];
            long randomTime = baseTime + (long) (Math.random() * 30 * 24 * 60 * 60 * 1000);
            
            historyRecords.add(new HistoryRecord(
                randomTime,
                new Date(randomTime).toInstant().toString(),
                randomSlot,
                randomOperation,
                randomOperator
            ));
        }
        
        // 按时间排序（最新的在前面）
        historyRecords.sort((a, b) -> Long.compare(b.id, a.id));
        
        // 限制为最大记录数
        if (historyRecords.size() > MAX_RECORDS) {
            historyRecords = historyRecords.subList(0, MAX_RECORDS);
        }
    }
    
    // 格式化时间显示
    private String formatTime(String isoString) {
        try {
            SimpleDateFormat inputFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
            SimpleDateFormat outputFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            Date date = inputFormat.parse(isoString);
            return outputFormat.format(date);
        } catch (Exception e) {
            return isoString;
        }
    }
    
    // 获取操作显示文本
    private String getOperationText(String operation) {
        return "pickup".equals(operation) ? "取卡" : "还卡";
    }
    
    // 获取操作对象显示文本
    private String getOperatorText(int operator) {
        return operator == 0 ? "系统" : "管理员";
    }
    
    // 更新显示
    private void updateDisplay() {
        // 更新表格
        tableModel.setRowCount(0);
        
        for (HistoryRecord record : historyRecords) {
            tableModel.addRow(new Object[]{
                formatTime(record.timestamp),
                record.slotId,
                getOperationText(record.operation),
                getOperatorText(record.operator)
            });
        }
        
        // 更新统计信息
        updateStats();
    }
    
    // 更新统计信息
    private void updateStats() {
        int total = historyRecords.size();
        int pickupCount = (int) historyRecords.stream()
            .filter(record -> "pickup".equals(record.operation))
            .count();
        int returnCount = (int) historyRecords.stream()
            .filter(record -> "return".equals(record.operation))
            .count();
        int adminCount = (int) historyRecords.stream()
            .filter(record -> record.operator == 1)
            .count();
        
        totalRecordsLabel.setText(String.valueOf(total));
        pickupCountLabel.setText(String.valueOf(pickupCount));
        returnCountLabel.setText(String.valueOf(returnCount));
        adminCountLabel.setText(String.valueOf(adminCount));
        displayCountLabel.setText(String.valueOf(total));
    }
    
    // 刷新数据
    private void refreshData() {
        String originalText = refreshButton.getText();
        
        // 显示刷新中状态
        refreshButton.setText("刷新中...");
        refreshButton.setEnabled(false);
        
        // 模拟数据刷新延迟
        Timer timer = new Timer(800, e -> {
            updateDisplay();
            
            // 恢复按钮状态
            refreshButton.setText(originalText);
            refreshButton.setEnabled(true);
        });
        timer.setRepeats(false);
        timer.start();
    }
    
    // 清空所有记录
    private void clearAllRecords() {
        int result = JOptionPane.showConfirmDialog(
            this,
            "确定要清空所有历史记录吗？此操作不可恢复。",
            "确认清空",
            JOptionPane.YES_NO_OPTION,
            JOptionPane.WARNING_MESSAGE
        );
        
        if (result == JOptionPane.YES_OPTION) {
            historyRecords.clear();
            updateDisplay();
        }
    }
    
    // 添加测试记录（用于演示）
    private void addTestRecord() {
        int randomSlot = (int) (Math.random() * 60) + 1;
        String randomOperation = Math.random() > 0.5 ? "pickup" : "return";
        int randomOperator = Math.random() > 0.7 ? 1 : 0; // 30%概率为管理员操作
        
        historyRecords.add(0, new HistoryRecord(
            System.currentTimeMillis(),
            new Date().toInstant().toString(),
            randomSlot,
            randomOperation,
            randomOperator
        ));
        
        // 限制为最大记录数
        if (historyRecords.size() > MAX_RECORDS) {
            historyRecords.remove(historyRecords.size() - 1);
        }
        
        updateDisplay();
    }
    
    // 创建图标（使用文本表情符号）
    private Icon createIcon(String emoji, int size) {
        JLabel label = new JLabel(emoji);
        label.setFont(new Font("Segoe UI Emoji", Font.PLAIN, size));
        return new Icon() {
            @Override
            public void paintIcon(Component c, Graphics g, int x, int y) {
                label.setBounds(x, y, getIconWidth(), getIconHeight());
                label.paint(g);
            }
            
            @Override
            public int getIconWidth() {
                return size;
            }
            
            @Override
            public int getIconHeight() {
                return size;
            }
        };
    }
    
    // 主方法测试
    public static void main(String[] args) {
        // 设置系统外观
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeel());
        } catch (Exception e) {
            e.printStackTrace();
        }
        
        SwingUtilities.invokeLater(() -> {
            lishijilu frame = new lishijilu();
            frame.setVisible(true);
        });
    }
}