design/designer-base/src/main/java/com/fr/design/dialog/UIDetailErrorLinkDialog.java

package com.fr.design.dialog;

import com.fr.base.GraphHelper;
import com.fr.design.dialog.link.MessageWithLink;
import com.fr.design.gui.ibutton.UIButton;
import com.fr.design.gui.icontainer.UIScrollPane;
import com.fr.design.gui.ilable.UILabel;
import com.fr.design.gui.itextarea.UITextArea;
import com.fr.design.i18n.Toolkit;
import com.fr.design.utils.DesignUtils;
import com.fr.design.utils.gui.GUICoreUtils;
import com.fr.general.IOUtils;
import com.fr.stable.StringUtils;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.Point;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.PrintWriter;
import java.io.StringWriter;
import javax.swing.BorderFactory;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;

/**
 * 带链接的错误详情弹窗
 *
 * @author hades
 * @version 10.0
 * Created by hades on 2021/8/2
 */
public class UIDetailErrorLinkDialog extends UIDialog {

    private static final Color LINK_COLOR = new Color(51, 152, 253);
    private static final int GAP_5 = 5;
    private static final int GAP_10 = 10;
    private static final String TAG_A_START = "<a>";
    private static final String TAG_A_END = "</a>";
    private static final double SCALE = 1.2;

    private final Dimension dimension = new Dimension(300, 180);

    public static Builder newBuilder() {
        return new Builder();
    }

    private UIDetailErrorLinkDialog(Frame parent, Builder builder) {
        super(parent);
        init(builder);
    }

    private UIDetailErrorLinkDialog(Dialog parent, Builder builder) {
        super(parent);
        init(builder);
    }

    private void init(Builder builder) {
        this.setTitle(builder.title);
        // 顶部 图标和提示
        UILabel errorIcon = new UILabel(IOUtils.readIcon("com/fr/design/images/lookandfeel/Information_Icon_Error_32x32.png"));
        UILabel errorInfo= new UILabel(builder.reason);
        JPanel topPane = new JPanel(new FlowLayout(FlowLayout.LEFT, GAP_10, GAP_5));
        topPane.add(errorIcon);
        topPane.add(errorInfo);

        // 中部 详细内容
        JPanel contentPane = new JPanel(new BorderLayout());
        contentPane.setBorder(BorderFactory.createEmptyBorder(0, GAP_5,0,0));
        UILabel errorCodeLabel = new UILabel(Toolkit.i18nText("Fine_Design_Basic_Error_Code", builder.errorCode));
        UILabel link = new UILabel(Toolkit.i18nText("Fine_Design_Basic_Show_Error_Stack"));
        link.setForeground(LINK_COLOR);
        link.addMouseListener(new MouseAdapter() {
            @Override
            public void mousePressed(MouseEvent e) {
                StringWriter stackTraceWriter = new StringWriter();
                builder.throwable.printStackTrace(new PrintWriter(stackTraceWriter));
                StackPane stackPane = new StackPane(stackTraceWriter.toString());
                BasicDialog dialog = stackPane.showLargeWindow(UIDetailErrorLinkDialog.this, null);
                dialog.setVisible(true);
            }
        });
        contentPane.add(errorCodeLabel, BorderLayout.NORTH);
        contentPane.add(createComponent(builder), BorderLayout.CENTER);
        contentPane.add(link, BorderLayout.SOUTH);

        // 确定 + 取消
        JPanel actionPane = new JPanel(new FlowLayout(FlowLayout.RIGHT, GAP_10, GAP_5));
        actionPane.add(createButton(Toolkit.i18nText("Fine-Design_Report_OK")));
        actionPane.add(createButton(Toolkit.i18nText("Fine-Design_Basic_Cancel")));
        this.getContentPane().add(topPane, BorderLayout.NORTH);
        this.getContentPane().add(contentPane, BorderLayout.CENTER);
        this.getContentPane().add(actionPane, BorderLayout.SOUTH);
        this.setSize(dimension);
        this.setResizable(false);
        this.setModal(true);
        GUICoreUtils.centerWindow(this);
    }

    private UIButton createButton(String content) {
        UIButton button = new UIButton(content);
        button.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                UIDetailErrorLinkDialog.this.dispose();
            }
        });
        return button;
    }

    private JComponent createComponent(Builder builder) {
        JPanel panel = new JPanel(new BorderLayout());
        boolean existDetailReason = StringUtils.isNotEmpty(builder.detailReason);
        int maxWidth = dimension.width;
        if (existDetailReason) {
            String message = Toolkit.i18nText("Fine_Design_Basic_Detail_Error_Info", builder.detailReason);
            UILabel label = new UILabel(message);
            maxWidth = Math.max(maxWidth, GraphHelper.getWidth(message, label.getFont()));
            panel.add(label, BorderLayout.NORTH);
        }
        String solution = existDetailReason ? builder.solution : Toolkit.i18nText("Fine_Design_Basic_Detail_Error_Info", builder.solution);
        if (builder.solution.contains(TAG_A_START)) {
            String[] solutionP1 = solution.split(TAG_A_START);
            String[] solutionP2 = solutionP1[1].split(TAG_A_END);
            MessageWithLink messageWithLink;
            if (solutionP2.length == 2) {
                messageWithLink = new MessageWithLink(solutionP1[0], solutionP2[0], builder.link, solutionP2[1]);
            } else {
                messageWithLink =  new MessageWithLink(solutionP1[0], solutionP2[0], builder.link);
            }

            panel.add(messageWithLink, BorderLayout.CENTER);
        } else  {
            UILabel solutionLabel = new UILabel(solution);
            panel.add(solutionLabel, BorderLayout.CENTER);
        }
        dimension.width = getMaxDimensionWidth(maxWidth, solution);
        return panel;

    }

    private int getMaxDimensionWidth(int width, String solution) {
        int maxWidth = GraphHelper.getWidth(solution, DesignUtils.getDefaultGUIFont());
        if (maxWidth >= width) {
            maxWidth = (int) (SCALE * maxWidth);
        } else {
            maxWidth = width;
        }
        return maxWidth;
    }

    @Override
    public void checkValid() throws Exception {
        // do nothing
    }

    class StackPane extends BasicPane {

        public StackPane(String stack) {
            setLayout(new BorderLayout());
            UITextArea textArea = new UITextArea();
            textArea.setEditable(false);
            textArea.setText(stack);
            UIScrollPane scrollPane = new UIScrollPane(textArea);
            add(scrollPane);
            // 滚动条默认在顶部
            SwingUtilities.invokeLater(new Runnable() {
                @Override
                public void run() {
                    scrollPane.getViewport().setViewPosition(new Point(0, 0));
                }
            });
        }

        @Override
        protected String title4PopupWindow() {
            return Toolkit.i18nText("Fine_Design_Basic_Error_Stack");
        }
    }

    public static class Builder {
        private Window window;
        private String title;
        private String reason;
        private String errorCode;
        private String detailReason;
        private String solution;
        private String link;
        private Throwable throwable;

        private Builder() {

        }

        public Builder setTitle(String title) {
            this.title = title;
            return this;
        }

        public Builder setReason(String reason) {
            this.reason = reason;
            return this;
        }

        public Builder setErrorCode(String errorCode) {
            this.errorCode = errorCode;
            return this;
        }

        public Builder setSolution(String solution) {
            this.solution = solution;
            return this;
        }

        public Builder setDetailReason(String detailReason) {
            this.detailReason = detailReason;
            return this;
        }

        public Builder setThrowable(Throwable throwable) {
            this.throwable = throwable;
            return this;
        }

        public Builder setWindow(Window window) {
            this.window = window;
            return this;
        }

        public Builder setLink(String link) {
            this.link = link;
            return this;
        }

        public UIDetailErrorLinkDialog build() {
            if (this.window instanceof Frame) {
                return new UIDetailErrorLinkDialog((Frame) window, this);
            } else {
                return new UIDetailErrorLinkDialog((Dialog) window, this);
            }
        }
    }

}