package com.rongyichuang.activity.dto;
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import com.rongyichuang.activity.entity.Activity;
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import com.rongyichuang.rating.dto.response.RatingSchemeResponse;
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import java.time.LocalDateTime;
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import java.util.List;
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import java.util.stream.Collectors;
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public class ActivityResponse {
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private Long id;
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private Long pid;
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private String path;
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private String name;
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private String description;
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private LocalDateTime signupDeadline;
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private LocalDateTime matchTime;
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private String address;
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private Long ratingSchemeId;
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private Integer playerMax;
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private Integer state;
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private LocalDateTime createTime;
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private LocalDateTime updateTime;
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// 关联数据
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private RatingSchemeResponse ratingScheme;
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private List<ActivityResponse> stages;
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private ActivityResponse parent;
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// 统计数据
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private Integer playerCount = 0; // 报名人数（实际人数）
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private String stateName; // 状态名称
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// 构造函数
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public ActivityResponse() {}
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public ActivityResponse(Activity activity) {
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this(activity, false);
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}
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// 引入浅映射标记：当 shallow=true 时，不再继续映射 stages/parent，避免递归
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private ActivityResponse(Activity activity, boolean shallow) {
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this.id = activity.getId();
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this.pid = activity.getPid();
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this.path = activity.getPath();
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this.name = activity.getName();
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this.description = activity.getDescription();
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this.signupDeadline = activity.getSignupDeadline();
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this.matchTime = activity.getMatchTime();
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this.address = activity.getAddress();
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this.ratingSchemeId = activity.getRatingSchemeId();
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this.playerMax = activity.getPlayerMax();
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this.state = activity.getState();
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this.createTime = activity.getCreateTime();
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this.updateTime = activity.getUpdateTime();
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// 设置状态名称
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this.stateName = getStateNameByValue(activity.getState());
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// 设置关联数据（仅浅映射评分模板，避免任何层级的活动递归）
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if (activity.getRatingScheme() != null) {
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this.ratingScheme = new RatingSchemeResponse(activity.getRatingScheme());
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}
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// 明确不在DTO构造中填充stages和parent，避免递归与懒加载环路
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this.stages = null;
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this.parent = null;
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}
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// 状态名称映射
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private String getStateNameByValue(Integer state) {
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if (state == null) return "未知";
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switch (state) {
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case 0: return "未发布";
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case 1: return "已发布";
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case 2: return "已关闭";
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default: return "未知";
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}
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}
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// Getters and Setters
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public Long getId() {
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return id;
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}
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public void setId(Long id) {
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this.id = id;
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}
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public Long getPid() {
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return pid;
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}
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public void setPid(Long pid) {
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this.pid = pid;
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}
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public String getPath() {
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return path;
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}
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public void setPath(String path) {
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this.path = path;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public LocalDateTime getSignupDeadline() {
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return signupDeadline;
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}
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public void setSignupDeadline(LocalDateTime signupDeadline) {
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this.signupDeadline = signupDeadline;
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}
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public LocalDateTime getMatchTime() {
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return matchTime;
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}
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public void setMatchTime(LocalDateTime matchTime) {
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this.matchTime = matchTime;
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}
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public String getAddress() {
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return address;
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}
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public void setAddress(String address) {
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this.address = address;
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}
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public Long getRatingSchemeId() {
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return ratingSchemeId;
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}
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public void setRatingSchemeId(Long ratingSchemeId) {
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this.ratingSchemeId = ratingSchemeId;
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}
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public Integer getPlayerMax() {
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return playerMax;
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}
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public void setPlayerMax(Integer playerMax) {
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this.playerMax = playerMax;
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}
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public Integer getState() {
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return state;
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}
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public void setState(Integer state) {
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this.state = state;
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}
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public LocalDateTime getCreateTime() {
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return createTime;
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}
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public void setCreateTime(LocalDateTime createTime) {
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this.createTime = createTime;
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}
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public LocalDateTime getUpdateTime() {
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return updateTime;
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}
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public void setUpdateTime(LocalDateTime updateTime) {
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this.updateTime = updateTime;
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}
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public RatingSchemeResponse getRatingScheme() {
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return ratingScheme;
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}
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public void setRatingScheme(RatingSchemeResponse ratingScheme) {
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this.ratingScheme = ratingScheme;
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}
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public List<ActivityResponse> getStages() {
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return stages;
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}
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public void setStages(List<ActivityResponse> stages) {
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this.stages = stages;
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}
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public ActivityResponse getParent() {
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return parent;
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}
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public void setParent(ActivityResponse parent) {
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this.parent = parent;
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}
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public Integer getPlayerCount() {
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return playerCount;
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}
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public void setPlayerCount(Integer playerCount) {
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this.playerCount = playerCount;
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}
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public String getStateName() {
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return stateName;
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}
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public void setStateName(String stateName) {
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this.stateName = stateName;
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}
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// 业务方法
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public boolean isCompetition() {
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return pid == 0;
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}
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public boolean isStage() {
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return pid > 0;
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}
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}
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