package com.ruoyi.other.controller;
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import com.ruoyi.account.api.model.AppUser;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.other.api.domain.RedPackegeSet;
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import com.ruoyi.other.dto.RedPackegeSetDto;
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import com.ruoyi.other.service.RedPackegeSetService;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.time.LocalDateTime;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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/**
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* <p>
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* 前端控制器
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* </p>
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*
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* @author luodangjia
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* @since 2024-11-20
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*/
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@RestController
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@RequestMapping("/red-packege-set")
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public class RedPackegeSetController {
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@Resource
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private RedPackegeSetService redPackegeSetService;
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//获取当前生效的红包设置
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@ResponseBody
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@PostMapping("/get")
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public R<BigDecimal> get(){
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LocalDateTime now = LocalDateTime.now();
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RedPackegeSet one = redPackegeSetService.lambdaQuery().le(RedPackegeSet::getStartTime, now).ge(RedPackegeSet::getEndTime, now).one();
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if (one!=null){
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return R.ok(one.getPackegeAmount());
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}else {
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return R.ok(BigDecimal.ZERO);
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}
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}
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/**
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* 获取红包配置
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*/
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@ApiOperation(value = "获取红包配置", tags = {"管理后台-活动管理-签到红包"})
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@GetMapping("/getRedPackegeSet")
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public R<RedPackegeSetDto> getRedPackegeSet(){
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List<RedPackegeSet> redPackegeSetList = redPackegeSetService.list();
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RedPackegeSetDto redPackegeSetDto = new RedPackegeSetDto();
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redPackegeSetDto.setRedPackegeSets(redPackegeSetList);
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return R.ok(redPackegeSetDto);
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}
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/**
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* 添加红包配置
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*/
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@ApiOperation(value = "添加红包配置", tags = {"管理后台-活动管理-签到红包"})
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@PostMapping("/addRedPackegeSet")
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@Transactional(rollbackFor = Exception.class)
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public R<Void> addRedPackegeSet(@RequestBody RedPackegeSetDto redPackegeSets){
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List<RedPackegeSet> redPackegeSetList = redPackegeSets.getRedPackegeSets();
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if (hasOverlap(redPackegeSetList)) {
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return R.fail("时间段存在重叠，请重新配置");
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}
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redPackegeSetService.remove(null);
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redPackegeSetService.saveBatch(redPackegeSetList);
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return R.ok();
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}
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/**
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* 删除红包配置
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*/
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@ApiOperation(value = "删除红包配置", tags = {"管理后台-活动管理-签到红包"})
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@GetMapping("/delRedPackegeSet")
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public R<Void> delRedPackegeSet(){
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redPackegeSetService.removeById(1);
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return R.ok();
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}
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public static boolean hasOverlap(List<RedPackegeSet> redPackegeSetList) {
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// 首先根据startTime对列表进行排序
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Collections.sort(redPackegeSetList, Comparator.comparing(RedPackegeSet::getStartTime));
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// 然后检查是否存在重叠
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for (int i = 0; i < redPackegeSetList.size() - 1; i++) {
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RedPackegeSet current = redPackegeSetList.get(i);
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RedPackegeSet next = redPackegeSetList.get(i + 1);
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// 如果当前时间段的结束时间晚于或等于下一个时间段的开始时间，则存在重叠
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if (current.getEndTime().isAfter(next.getStartTime()) ||
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current.getEndTime().isEqual(next.getStartTime())) {
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return true;
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}
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}
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return false;
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}
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public static void main(String[] args) {
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// 示例数据
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RedPackegeSet redPackegeSet = new RedPackegeSet();
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redPackegeSet.setStartTime(LocalDateTime.of(2025, 1, 13, 0, 0));
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redPackegeSet.setEndTime(LocalDateTime.of(2025, 1, 14, 0, 0));
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RedPackegeSet redPackegeSet2 = new RedPackegeSet();
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redPackegeSet2.setStartTime(LocalDateTime.of(2025, 1, 13, 0, 0));
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redPackegeSet2.setEndTime(LocalDateTime.of(2025, 1, 14, 0, 0));
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List<RedPackegeSet> redPackegeSetList = Arrays.asList(
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redPackegeSet,redPackegeSet2
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);
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boolean overlapExists = hasOverlap(redPackegeSetList);
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System.out.println("是否存在重叠: " + overlapExists);
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}
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}
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