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package com.gx.obe.component.comparison;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.IntStream;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import com.gx.obe.util.utils.Keys;
import de.kupzog.ktable.KTable;
import de.kupzog.ktable.KTableCellRenderer;
import de.kupzog.ktable.SWTX;
import de.kupzog.ktable.model.CommonKtableCModel;
import de.kupzog.ktable.renderers.FixedWrapCellRenderer;
import de.kupzog.ktable.renderers.TextWrapCellRenderer;
public class ComparisonTable extends KTable {
/**
* @Description: 换行文本渲染
*/
private static final FixedWrapCellRenderer FIXED_RENDERER = new FixedWrapCellRenderer();
/**
* @Description: 换行文本渲染
*/
private static final TextWrapCellRenderer TEXT_RENDERER = new TextWrapCellRenderer();
/**
* @Description: 固定行数
*/
private static final int HEAD_ROW = 2;
private final CommonKtableCModel model;
private final List<Column> headColList;
private final List<Column> titleColList;
private final List<Column> itemColList;
private final List<String> rowList;
private final Map<Keys, String> headContentMap;
private final Map<Keys, String> comparisonContentMap;
public ComparisonTable(Composite parent, ComparisonData comparisonData) {
super(parent, SWTX.AUTO_SCROLL | SWT.FULL_SELECTION | SWTX.EDIT_ON_KEY | SWTX.FILL_WITH_LASTCOL);
comparisonData = Optional.ofNullable(comparisonData).orElseGet(ComparisonData::new);
this.headColList = comparisonData.getHeadColList();
this.titleColList = comparisonData.getTitleColList();
this.itemColList = comparisonData.getItemColList();
this.rowList = comparisonData.getRowList();
this.headContentMap = comparisonData.getHeadContentMap();
this.comparisonContentMap = comparisonData.getComparisonContentMap();
this.model = new CommonKtableCModel(this, HEAD_ROW, headColList.size(), this.rowList.size(), titleColList.size() * itemColList.size());
this.setModel(model);
// this.model.setColumnWidth(sortCol, 40);
// this.model.setColumnMaxWidth(sortCol, 80);
IntStream.range(0, headColList.size()).forEach(i -> model.addRowSpan(0, i, HEAD_ROW));
IntStream.range(0, titleColList.size()).map(i -> i * itemColList.size()).map(i -> i + headColList.size()).forEach(i -> model.addColSpan(0, i, itemColList.size()));
IntStream.range(0, titleColList.size() * itemColList.size( )+ headColList.size()).forEach(i -> {
model.setColumnWidth(i, 100);
model.setColumnMaxWidth(i, 200);
});
this.model.setRowHeightRender($ -> 30);
// this.model.setCellBackgroundRender(($, $$) -> SWTResourceManager.getColor(SWT.COLOR_WHITE));
this.model.setCellContentRender(this::receiveContent);
this.model.setCellRender(this::receiveCellRender);
this.model.setCellAlignmentRender(this::receiveCellAlignment);
}
/**
* @Description: 加载内容
* @author chenxw
* @param row
* @param col
* @return
*/
private String receiveContent(int row, int col) {
if (col < headColList.size()) {
if (row == 0) return Optional.of(headColList.get(col)).map(Column::getName).orElse("");
if (row == 1) return "";
return Optional.of(Keys.of(rowList.get(row - 2), headColList.get(col).getId())).map(headContentMap::get).orElse("");
}
col -= headColList.size();
int itemSize = itemColList.size();
if (row == 0) return Optional.of(titleColList.get(col / itemSize)).map(Column::getName).orElse("");
if (row == 1) return Optional.of(itemColList.get(col % itemSize)).map(Column::getName).orElse("");
try {
// System.out.println( "get keys：" +rowList.get(row - 2) +","+ titleColList.get(col / itemSize).getId()+","+itemColList.get(col % itemSize).getId() + " value :" + comparisonContentMap.get(Keys.of(rowList.get(row - 2), titleColList.get(col / itemSize).getId(), itemColList.get(col % itemSize).getId())) + "\r\n");
// System.out.println(Keys.of(rowList.get(row - 2), titleColList.get(col / itemSize).getId(), itemColList.get(col % itemSize).getId()));
// System.out.println(comparisonContentMap.get(Keys.of(rowList.get(row - 2), titleColList.get(col / itemSize).getId(), itemColList.get(col % itemSize).getId())));
return Optional.of(Keys.of(rowList.get(row - 2), titleColList.get(col / itemSize).getId(), itemColList.get(col % itemSize).getId())).map(comparisonContentMap::get).orElse("");
} catch (Exception e) {
return "";
}
}
/**
* @Description: 加载渲染器
* @author chenxw
* @param row
* @param col
* @return
*/
private KTableCellRenderer receiveCellRender(int row, int col) {
if (this.model.isFixedCell(col, row)) {
return FIXED_RENDERER;
}
return TEXT_RENDERER;
}
/**
* @Description: 加载单元格对齐方式
* @author chenxw
* @param row
* @param col
* @return
*/
private int receiveCellAlignment(int row, int col) {
return SWTX.ALIGN_VERTICAL_CENTER | SWTX.ALIGN_HORIZONTAL_CENTER;
}
}