package com.bonus.exp;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFFont;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.util.CellRangeAddress;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Font;

@SuppressWarnings("deprecation")
public class POIOutputHelperInventoryReport {
	public static HSSFWorkbook excel(List<Map<String, Object>> result, List<String> list, String filename) {
		// 获取工作簿对象
		HSSFWorkbook workbook = new HSSFWorkbook();
		HSSFSheet sheet = workbook.createSheet();
		HSSFCellStyle tittleStyle = createTittleStyle(workbook);
		HSSFCellStyle headerStyle = createHeaderStyle(workbook);
		HSSFCellStyle contentStyle = createCellStyle(workbook);
		String sheetName = filename;
		sheet.setDefaultColumnWidth(15);
		HSSFRow row;
		workbook.setSheetName(0, sheetName);
		HSSFCell cell;
//		if (result != null && result.size() > 0) {
			int nColumn = list.size();
			
			//表头
	        HSSFRow row3 = sheet.createRow(0);
	        row3.setHeight((short) 800);
//	        row3.setHeightInPoints(60);
            HSSFCell tempCell1 = row3.createCell(0);
            tempCell1.setCellValue(sheetName);
            tempCell1.setCellStyle(tittleStyle);
            sheet.addMergedRegion(new CellRangeAddress(0, 0,0,(short) (nColumn - 1))); 
			
			 //第一行
	        HSSFRow row1 = sheet.createRow(1);
	        row1.setHeight((short) 400);
	        String[] row_second1 = {"序号", "设备名称", "规格型号", "单位", "单价","上月库存","","","本月库存","","","","本月发出数","","本月库存数","","","备注"};
	        for (int h = 0; h < row_second1.length; h++) {
	            HSSFCell tempCell = row1.createCell(h);
	            tempCell.setCellValue(row_second1[h]);
	            tempCell.setCellStyle(headerStyle);
	        }
	        
	      //第二行
	        HSSFRow row2 = sheet.createRow(2);
	        row2.setHeight((short) 400);
	        String[] row_second = {"序号", "设备名称", "规格型号", "单位", "单价","全新","完好","损坏","外购","工地退回","","其他","全新","完好","全新","完好","损坏","备注"};
	        for (int i = 0; i < row_second.length; i++) {
	            HSSFCell tempCell = row2.createCell(i);
	            tempCell.setCellValue(row_second[i]);
	            tempCell.setCellStyle(headerStyle);
	        }
			
			int ii = 3;
			row = sheet.createRow((short) ii);
			//row.setHeightInPoints(20);
			for (int j = 0; j < nColumn; j++) {
				cell = row.createCell((short) j);
				if (list.get(j) != null) {
					cell.setCellStyle(headerStyle);
					cell.setCellValue(list.get(j));
				} else {
					cell.setCellStyle(headerStyle);
					cell.setCellValue("");
				}
				if(j>=0 && j<5 ||j==17) {
					sheet.addMergedRegion(new CellRangeAddress(1, 3, j, j));
				}
				if(j>4 && j<9 ) {
					sheet.addMergedRegion(new CellRangeAddress(2, 3, j, j));
				}
				if(j>10 && j<17 ) {
					sheet.addMergedRegion(new CellRangeAddress(2, 3, j, j));
				}
			}
			sheet.addMergedRegion(new CellRangeAddress(1, 3, 17, 17));
			sheet.addMergedRegion(new CellRangeAddress(1, 1, 5, 7));
			sheet.addMergedRegion(new CellRangeAddress(1, 1, 8, 11));
			sheet.addMergedRegion(new CellRangeAddress(1, 1, 12, 13));
			sheet.addMergedRegion(new CellRangeAddress(1, 1, 14, 16));
			sheet.addMergedRegion(new CellRangeAddress(2, 2, 9, 10));
			
			ii++;
			for (int i = 0; i < result.size(); i++) {
				Map<String, Object> resulttrow = result.get(i);
				List<Object> rowdata = map2List(resulttrow);
				row = sheet.createRow((short) ii);
				row.setHeightInPoints(15);
				for (int j = 0; j < nColumn; j++) {
					cell = row.createCell((short) j);
					if (rowdata.get(j) != null) {
						    Object  data = rowdata.get(j);
						    Boolean isNum = false;//data是否为数值
			                if (data != null || "".equals(data)) {
			                    //判断data是否为数值型
			                    isNum = data.toString().matches("^(-?\\d+)(\\.\\d+)?$");
			                }
			                //如果单元格内容是数值类型，则设置cell的类型为数值型，设置data的类型为数值类型
			                if (isNum ) {
			                    // 设置单元格内容为double类型
			                    cell.setCellValue(Double.parseDouble(data.toString()));
			                    //contentStyle.setDataFormat(HSSFDataFormat.getBuiltinFormat("0.00"));//保留两位小数点
//			                    HSSFDataFormat df = workbook.createDataFormat(); //此处设置数据格式  
//                                contentStyle.setDataFormat(df.getFormat("0.000")); //小数点后保留两位，可以写contentStyle.setDataFormat(df.getFormat("#,#0.00"));  
			                    // 设置单元格格式
			                    cell.setCellStyle(contentStyle);
			                } else {
			                	cell.setCellStyle(contentStyle);
			                    // 设置单元格内容为字符型
			                	cell.setCellValue(data.toString());
			                }
					} else {
						cell.setCellStyle(contentStyle);
						cell.setCellValue("");
					}
				}
				ii++;
			}
//		} //else {
//			int nColumn = list.size();
//			row = sheet.createRow((short) 0);
//			row.setHeightInPoints(30);
//			sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, (short) (nColumn - 1)));
//			cell = row.createCell(0);
//			cell.setCellStyle(tittleStyle);
//			cell.setCellValue(filename);
//			
//			int ii = 1;
//			row = sheet.createRow((short) ii);
//			row.setHeightInPoints(20);
//			for (int j = 0; j < nColumn; j++) {
//				cell = row.createCell((short) j);
//				if (list.get(j) != null) {
//					cell.setCellStyle(headerStyle);
//					cell.setCellValue(list.get(j));
//				} else {
//					cell.setCellStyle(contentStyle);
//					cell.setCellValue("");
//				}
//			}
//
//		}
		
		return workbook;
	}
	public static List<Object> map2List(Map<String, Object> map) {
		// 将Map Key 转化为List
		List<Object> mapValuesList = new ArrayList<Object>(map.values());
		return mapValuesList;
	}
	
	public static HSSFCellStyle createTittleStyle(HSSFWorkbook workbook){
		
		HSSFCellStyle tittleStyle = workbook.createCellStyle();

		tittleStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
		tittleStyle.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
		HSSFFont font = workbook.createFont();
		font.setFontHeightInPoints((short) 16);// 设置字体大小
		font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);//设置加粗
		tittleStyle.setWrapText(true);
		tittleStyle.setFont(font);
		tittleStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);//填充单元格
		tittleStyle.setFillForegroundColor(HSSFColor.WHITE.index);//填充颜色
		tittleStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); //下边框
		tittleStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
		tittleStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
		tittleStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框
		return tittleStyle;
	}
	public static HSSFCellStyle createHeaderStyle(HSSFWorkbook workbook){
		HSSFCellStyle headerStyle = workbook.createCellStyle();
		headerStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
		headerStyle.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
		headerStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
		headerStyle.setFillForegroundColor(HSSFColor.WHITE.index);
		headerStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); //下边框
		headerStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
		headerStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
		headerStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框
		Font font = workbook.createFont();
		font.setFontHeightInPoints((short)12);
		font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
//		font.setColor(HSSFColor.GREEN.index);    //绿字
		font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
		headerStyle.setFont(font);
		return headerStyle;
	}
	
	public static  HSSFCellStyle createCellStyle(HSSFWorkbook workbook){
		HSSFCellStyle contentStyle = workbook.createCellStyle();
		contentStyle.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
		contentStyle.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
		contentStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
		contentStyle.setFillForegroundColor(HSSFColor.WHITE.index);
		contentStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN); //下边框
		contentStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
		contentStyle.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
		contentStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框
		Font font = workbook.createFont();
		font.setFontHeightInPoints((short)10);
		font.setColor(HSSFColor.BLACK.index);    //黑字
		contentStyle.setFont(font);
		return contentStyle;
	}

}