package cn.gistack.sm.sjztmd.word.controller;
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import cn.gistack.sm.sjztmd.word.service.ISjztmdService;
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import cn.gistack.sm.sjztmd.word.util.ExcelUtil;
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import cn.gistack.sm.sjztmd.word.util.WordUtil;
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import cn.gistack.sm.sjztmd.word.vo.*;
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import com.deepoove.poi.XWPFTemplate;
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import io.swagger.annotations.Api;
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import lombok.AllArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.core.io.InputStreamResource;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.servlet.http.HttpServletResponse;
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import java.io.*;
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import java.net.URLEncoder;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* @PROJECT_NAME: skjcmanager
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* @DESCRIPTION:
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* @USER: aix
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* @DATE: 2023/11/23 10:08
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*/
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@Slf4j
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@Api(tags = "填报导出")
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@RestController
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@RequestMapping("/sjztmd/word")
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@AllArgsConstructor
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public class DownTemplateController {
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private final ISjztmdService sjztmdService;
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@GetMapping("/download/{resGuid}")
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public ResponseEntity genera(HttpServletResponse response, @PathVariable String resGuid) throws Exception {
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TbWordVO tbWordVO = sjztmdService.getTbWordVO(resGuid);
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String fileName = resGuid + ".docx";
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byte[] data = WordUtil.compileTemplateAndRenderData(tbWordVO);
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// 创建响应实体并设置响应头，将输出流作为响应体返回给客户端
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InputStreamResource resource = new InputStreamResource(new ByteArrayInputStream(data));
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// 将临时文件添加到响应中，以便用户下载
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return ResponseEntity.ok()
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.contentType(MediaType.APPLICATION_OCTET_STREAM) // 设置响应的内容类型为二进制流（octet stream）
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.header("Content-Disposition", "attachment; filename=\"" + fileName) // 设置响应的Content-Disposition头，以便浏览器提示用户下载文件
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.body(resource); // 将InputStreamResource对象作为响应体
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}
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@GetMapping("/download/overFloodInfo")
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public ResponseEntity overFloodInfo() throws Exception{
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String time = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
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String fileName = time+ "全省水库防汛情况.docx";
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String fileNameURL = URLEncoder.encode(fileName, "UTF-8");
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//获取总览、大中库、明细数据
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List<TotalInfo> totalList = sjztmdService.getTotalInfo();
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List<DzkInfo> dzkList = sjztmdService.getDzkInfo();
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List<OverDetail> overDetailList = sjztmdService.getOverDetailInfo();
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List<SzInfo> szInfoList = sjztmdService.getSzInfo();
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byte[] data = WordUtil.GetOverInfo(totalList,dzkList,overDetailList,szInfoList);
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// 创建响应实体并设置响应头，将输出流作为响应体返回给客户端
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InputStreamResource resource = new InputStreamResource(new ByteArrayInputStream(data));
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// 将临时文件添加到响应中，以便用户下载
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return ResponseEntity.ok()
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.contentType(MediaType.APPLICATION_OCTET_STREAM) // 设置响应的内容类型为二进制流（octet stream）
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.header("Content-Disposition", "attachment; filename=\"" + fileNameURL) // 设置响应的Content-Disposition头，以便浏览器提示用户下载文件
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.body(resource); // 将InputStreamResource对象作为响应体
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}
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@GetMapping("/download/getOverFloodInfoExcel")
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public void getOverFloodInfoExcel(HttpServletResponse response) throws Exception {
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//获取总览、大中库、明细数据
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List<TotalInfo> totalList = sjztmdService.getTotalInfo();
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List<DzkInfo> dzkList = sjztmdService.getDzkInfo();
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List<OverDetail> overDetailList = sjztmdService.getOverDetailInfo();
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ExcelUtil.generateExcel(response,totalList,dzkList,overDetailList);
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}
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}
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