导出评估申请表格

src/main/java/com/rj/controller/LbAssessmentApplyController.java

@@ -6,6 +6,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletResponse;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Data;
@@ -107,4 +108,18 @@ public class LbAssessmentApplyController {
         return ResponseEntity.internalServerError().body(result);
     }
 
+    @GetMapping("/export")
+    @Operation(summary = "导出申请评估Excel", description = "按租户ID与申请日期时间范围导出申请评估列表")
+    public void export(
+            @Parameter(description = "租户ID", required = true) @RequestParam String tenantId,
+            @Parameter(description = "申请开始时间，格式：yyyy-MM-dd HH:mm:ss", required = true)
+            @RequestParam String applicationDatetimeStart,
+            @Parameter(description = "申请结束时间，格式：yyyy-MM-dd HH:mm:ss", required = true)
+            @RequestParam String applicationDatetimeEnd,
+            HttpServletResponse response) {
+        lbAssessmentApplyService.exportExcel(
+                tenantId, applicationDatetimeStart, applicationDatetimeEnd, response
+        );
+    }
+
 }

src/main/java/com/rj/service/ILbAssessmentApplyService.java

@@ -2,6 +2,7 @@ package com.rj.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.rj.entity.LbAssessmentApply;
+import jakarta.servlet.http.HttpServletResponse;
 
 import java.util.Map;
 
@@ -29,4 +30,9 @@ public interface ILbAssessmentApplyService extends IService<LbAssessmentApply> {
      */
     Map<String, Object> parseFromAssessmentTextByLlm(String assessmentText, String tenantId);
 
+    void exportExcel(String tenantId,
+                     String applicationDatetimeStart,
+                     String applicationDatetimeEnd,
+                     HttpServletResponse response);
+
 }

src/main/java/com/rj/service/impl/LbAssessmentApplyServiceImpl.java

@@ -14,14 +14,26 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.rj.entity.LbAssessmentApply;
 import com.rj.mapper.LbAssessmentApplyMapper;
 import com.rj.service.ILbAssessmentApplyService;
+import jakarta.servlet.ServletOutputStream;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.xssf.usermodel.XSSFCellStyle;
+import org.apache.poi.xssf.usermodel.XSSFColor;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpHeaders;
 import org.springframework.stereotype.Service;
 
+import java.awt.Color;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
@@ -250,33 +262,10 @@ public class LbAssessmentApplyServiceImpl
                 size = 10;
             }
 
-            LambdaQueryWrapper<LbAssessmentApply> queryWrapper = new LambdaQueryWrapper<>();
+            LambdaQueryWrapper<LbAssessmentApply> queryWrapper = buildQueryWrapper(
-            if (tenantId != null && !tenantId.trim().isEmpty()) {
+                    tenantId, applicantName, applicantPhone, colleagueName, teamLeaderName,
-                queryWrapper.eq(LbAssessmentApply::getTenantId, tenantId.trim());
+                    assessmentTeacherName, moderatorName, meetingNumber
-            }
+            );
-            if (applicantName != null && !applicantName.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getApplicantName, applicantName.trim());
-            }
-            if (applicantPhone != null && !applicantPhone.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getApplicantPhone, applicantPhone.trim());
-            }
-            if (colleagueName != null && !colleagueName.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getColleagueName, colleagueName.trim());
-            }
-            if (teamLeaderName != null && !teamLeaderName.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getTeamLeaderName, teamLeaderName.trim());
-            }
-            if (assessmentTeacherName != null && !assessmentTeacherName.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getAssessmentTeacherName, assessmentTeacherName.trim());
-            }
-            if (moderatorName != null && !moderatorName.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getModeratorName, moderatorName.trim());
-            }
-            if (meetingNumber != null && !meetingNumber.trim().isEmpty()) {
-                queryWrapper.like(LbAssessmentApply::getMeetingNumber, meetingNumber.trim());
-            }
-            queryWrapper.orderByDesc(LbAssessmentApply::getUpdatedAt)
-                    .orderByDesc(LbAssessmentApply::getCreatedAt);
 
             Page<LbAssessmentApply> page = this.page(new Page<>(current, size), queryWrapper);
             result.put("success", true);
@@ -294,4 +283,193 @@ public class LbAssessmentApplyServiceImpl
             return result;
         }
     }
+
+    @Override
+    public void exportExcel(String tenantId,
+                            String applicationDatetimeStart,
+                            String applicationDatetimeEnd,
+                            HttpServletResponse response) {
+        try {
+            if (tenantId == null || tenantId.trim().isEmpty()) {
+                response.sendError(HttpServletResponse.SC_BAD_REQUEST, "tenantId不能为空");
+                return;
+            }
+            if (applicationDatetimeStart == null || applicationDatetimeStart.trim().isEmpty()) {
+                response.sendError(HttpServletResponse.SC_BAD_REQUEST, "applicationDatetimeStart不能为空");
+                return;
+            }
+            if (applicationDatetimeEnd == null || applicationDatetimeEnd.trim().isEmpty()) {
+                response.sendError(HttpServletResponse.SC_BAD_REQUEST, "applicationDatetimeEnd不能为空");
+                return;
+            }
+
+            DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+            LocalDateTime start;
+            LocalDateTime end;
+            try {
+                start = LocalDateTime.parse(applicationDatetimeStart.trim(), formatter);
+            } catch (Exception e) {
+                response.sendError(HttpServletResponse.SC_BAD_REQUEST, "申请开始时间格式错误，请使用 yyyy-MM-dd HH:mm:ss");
+                return;
+            }
+            try {
+                end = LocalDateTime.parse(applicationDatetimeEnd.trim(), formatter);
+            } catch (Exception e) {
+                response.sendError(HttpServletResponse.SC_BAD_REQUEST, "申请结束时间格式错误，请使用 yyyy-MM-dd HH:mm:ss");
+                return;
+            }
+            if (start.isAfter(end)) {
+                response.sendError(HttpServletResponse.SC_BAD_REQUEST, "申请开始时间不能晚于结束时间");
+                return;
+            }
+
+            LambdaQueryWrapper<LbAssessmentApply> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.eq(LbAssessmentApply::getTenantId, tenantId.trim())
+                    .ge(LbAssessmentApply::getApplicationDatetime, start)
+                    .le(LbAssessmentApply::getApplicationDatetime, end)
+                    .orderByDesc(LbAssessmentApply::getApplicationDatetime);
+            List<LbAssessmentApply> rows = this.list(queryWrapper);
+
+            try (Workbook workbook = new XSSFWorkbook()) {
+                Sheet sheet = workbook.createSheet("申请评估");
+
+                CellStyle headerStyle = workbook.createCellStyle();
+                Font headerFont = workbook.createFont();
+                headerFont.setBold(true);
+                headerStyle.setFont(headerFont);
+                headerStyle.setAlignment(HorizontalAlignment.CENTER);
+                headerStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+                headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+                ((XSSFCellStyle) headerStyle).setFillForegroundColor(new XSSFColor(new Color(255, 217, 102), null));
+                headerStyle.setBorderTop(BorderStyle.THIN);
+                headerStyle.setBorderBottom(BorderStyle.THIN);
+                headerStyle.setBorderLeft(BorderStyle.THIN);
+                headerStyle.setBorderRight(BorderStyle.THIN);
+
+                CellStyle dataStyle = workbook.createCellStyle();
+                dataStyle.setAlignment(HorizontalAlignment.CENTER);
+                dataStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+                dataStyle.setBorderTop(BorderStyle.THIN);
+                dataStyle.setBorderBottom(BorderStyle.THIN);
+                dataStyle.setBorderLeft(BorderStyle.THIN);
+                dataStyle.setBorderRight(BorderStyle.THIN);
+
+                String[] headers = {
+                        "序号", "申请人", "电话", "同事", "电话", "团队长", "全收益团队长",
+                        "整理确定时间", "安排评估老师", "安排主持人", "会议号"
+                };
+
+                Row headerRow = sheet.createRow(0);
+                headerRow.setHeightInPoints(22);
+                for (int i = 0; i < headers.length; i++) {
+                    createCell(headerRow, i, headers[i], headerStyle);
+                }
+
+                int rowIndex = 1;
+                for (LbAssessmentApply item : rows) {
+                    Row row = sheet.createRow(rowIndex);
+                    row.setHeightInPoints(20);
+                    createCell(row, 0, String.valueOf(rowIndex), dataStyle);
+                    createCell(row, 1, nullToEmpty(item.getApplicantName()), dataStyle);
+                    createCell(row, 2, nullToEmpty(item.getApplicantPhone()), dataStyle);
+                    createCell(row, 3, nullToEmpty(item.getColleagueName()), dataStyle);
+                    createCell(row, 4, nullToEmpty(item.getColleaguePhone()), dataStyle);
+                    createCell(row, 5, nullToEmpty(item.getTeamLeaderName()), dataStyle);
+                    createCell(row, 6, "", dataStyle);
+                    createCell(row, 7, formatApplicationDatetime(item.getApplicationDatetime()), dataStyle);
+                    createCell(row, 8, nullToEmpty(item.getAssessmentTeacherName()), dataStyle);
+                    createCell(row, 9, nullToEmpty(item.getModeratorName()), dataStyle);
+                    createCell(row, 10, nullToEmpty(item.getMeetingNumber()), dataStyle);
+                    rowIndex++;
+                }
+
+                for (int i = 0; i < headers.length; i++) {
+                    sheet.autoSizeColumn(i);
+                    int width = sheet.getColumnWidth(i);
+                    sheet.setColumnWidth(i, Math.min(255 * 256, (int) (width * 1.2)));
+                }
+
+                String filename = "申请评估_" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyyMMddHHmmss")) + ".xlsx";
+                String encoded = URLEncoder.encode(filename, StandardCharsets.UTF_8).replaceAll("\\+", "%20");
+
+                response.setCharacterEncoding(StandardCharsets.UTF_8.name());
+                response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+                response.setHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename*=UTF-8''" + encoded);
+
+                try (ServletOutputStream os = response.getOutputStream()) {
+                    workbook.write(os);
+                    os.flush();
+                }
+            }
+        } catch (Exception e) {
+            log.error("申请评估导出异常", e);
+            try {
+                response.reset();
+                response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+                response.setCharacterEncoding(StandardCharsets.UTF_8.name());
+                response.setContentType("text/plain;charset=UTF-8");
+                response.getWriter().write("导出异常：" + e.getMessage());
+            } catch (Exception ignored) {
+                // ignore
+            }
+        }
+    }
+
+    private LambdaQueryWrapper<LbAssessmentApply> buildQueryWrapper(String tenantId,
+                                                                      String applicantName,
+                                                                      String applicantPhone,
+                                                                      String colleagueName,
+                                                                      String teamLeaderName,
+                                                                      String assessmentTeacherName,
+                                                                      String moderatorName,
+                                                                      String meetingNumber) {
+        LambdaQueryWrapper<LbAssessmentApply> queryWrapper = new LambdaQueryWrapper<>();
+        if (tenantId != null && !tenantId.trim().isEmpty()) {
+            queryWrapper.eq(LbAssessmentApply::getTenantId, tenantId.trim());
+        }
+        if (applicantName != null && !applicantName.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getApplicantName, applicantName.trim());
+        }
+        if (applicantPhone != null && !applicantPhone.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getApplicantPhone, applicantPhone.trim());
+        }
+        if (colleagueName != null && !colleagueName.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getColleagueName, colleagueName.trim());
+        }
+        if (teamLeaderName != null && !teamLeaderName.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getTeamLeaderName, teamLeaderName.trim());
+        }
+        if (assessmentTeacherName != null && !assessmentTeacherName.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getAssessmentTeacherName, assessmentTeacherName.trim());
+        }
+        if (moderatorName != null && !moderatorName.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getModeratorName, moderatorName.trim());
+        }
+        if (meetingNumber != null && !meetingNumber.trim().isEmpty()) {
+            queryWrapper.like(LbAssessmentApply::getMeetingNumber, meetingNumber.trim());
+        }
+        queryWrapper.orderByDesc(LbAssessmentApply::getUpdatedAt)
+                .orderByDesc(LbAssessmentApply::getCreatedAt);
+        return queryWrapper;
+    }
+
+    private static String nullToEmpty(String value) {
+        return value == null ? "" : value;
+    }
+
+    private static String formatApplicationDatetime(LocalDateTime datetime) {
+        if (datetime == null) {
+            return "";
+        }
+        if (datetime.getMinute() == 0 && datetime.getSecond() == 0) {
+            return datetime.getMonthValue() + "." + datetime.getDayOfMonth() + "日" + datetime.getHour() + "点";
+        }
+        return datetime.format(DateTimeFormatter.ofPattern("M月d日 H:mm"));
+    }
+
+    private static void createCell(Row row, int col, String text, CellStyle style) {
+        Cell cell = row.createCell(col);
+        cell.setCellValue(text);
+        cell.setCellStyle(style);
+    }
 }