package com.xindao.ocr.swingui.swing.utils;

import javax.swing.*;
import javax.swing.border.EmptyBorder;
import java.awt.*;
import java.awt.geom.RoundRectangle2D;

/**
 * 生成自定义主键工具类
 */
public class GenerateCustomizeComponent {

    private static final Color PRIMARY_LIGHT = new Color(100, 150, 255);
    private static final Color PRIMARY_COLOR = new Color(66, 133, 244);
    private static final Color TEXT_COLOR = new Color(51, 51, 51);

    private static final Color SECONDARY_COLOR = new Color(76, 175, 80);
    private static final Color CARD_COLOR = new Color(255, 255, 255);

    // 创建卡片式面板（带阴影和圆角）
    public static JPanel createCardPanel() {
        JPanel panel = new JPanel() {
            @Override
            protected void paintComponent(Graphics g) {
                super.paintComponent(g);
                Graphics2D g2d = (Graphics2D) g.create();
                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

                // 绘制背景
                g2d.setColor(CARD_COLOR);
                g2d.fill(new RoundRectangle2D.Double(0, 0, getWidth(), getHeight(), 10, 10));

                // 绘制阴影
                g2d.setColor(new Color(0, 0, 0, 10));
                for (int i = 0; i < 3; i++) {
                    g2d.draw(new RoundRectangle2D.Double(i, i, getWidth() - 2*i, getHeight() - 2*i, 10, 10));
                }

                g2d.dispose();
            }
        };
        panel.setOpaque(false);
        panel.setBackground(CARD_COLOR);
        return panel;
    }


    // 创建样式化面板
    public static JPanel createStyledPanel(LayoutManager layout) {
        JPanel panel = new JPanel(layout);
        panel.setOpaque(false);
        return panel;
    }

    // 创建主要按钮（强调色）
    public static JButton createPrimaryButton(String text,Font DEFAULT_FONT) {
        JButton button = new JButton(text) {
            @Override
            protected void paintComponent(Graphics g) {
                Graphics2D g2d = (Graphics2D) g.create();
                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

                // 渐变背景
                GradientPaint gradient;
                if (getModel().isPressed()) {
                    gradient = new GradientPaint(0, 0, PRIMARY_COLOR.darker(), 0, getHeight(), PRIMARY_COLOR.darker().darker());
                } else if (getModel().isRollover()) {
                    gradient = new GradientPaint(0, 0, PRIMARY_LIGHT, 0, getHeight(), PRIMARY_COLOR);
                } else {
                    gradient = new GradientPaint(0, 0, PRIMARY_COLOR, 0, getHeight(), PRIMARY_LIGHT);
                }

                g2d.setPaint(gradient);
                g2d.fill(new RoundRectangle2D.Double(0, 0, getWidth(), getHeight(), 6, 6));
                super.paintComponent(g);
                g2d.dispose();
            }
        };

        button.setFont(new Font(DEFAULT_FONT.getName(), Font.BOLD, 14));
        button.setForeground(Color.WHITE);
        button.setBorder(new EmptyBorder(8, 15, 8, 15));
        button.setContentAreaFilled(false);
        button.setFocusPainted(false);
        button.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

        return button;
    }

    // 创建样式化按钮
    public static JButton createStyledButton(String text,Font font) {
        JButton button = new JButton(text) {
            @Override
            protected void paintComponent(Graphics g) {
                Graphics2D g2d = (Graphics2D) g.create();
                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

                if (getModel().isPressed()) {
                    g2d.setColor(new Color(230, 230, 230));
                } else if (getModel().isRollover()) {
                    g2d.setColor(new Color(240, 240, 240));
                } else {
                    g2d.setColor(new Color(235, 235, 235));
                }

                g2d.fill(new RoundRectangle2D.Double(0, 0, getWidth(), getHeight(), 6, 6));
                super.paintComponent(g);
                g2d.dispose();
            }
        };

        button.setFont(font);
        button.setForeground(TEXT_COLOR);
        button.setBorder(new EmptyBorder(8, 15, 8, 15));
        button.setContentAreaFilled(false);
        button.setFocusPainted(false);
        button.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

        return button;
    }

}