package com.rongyichuang.activity.entity;
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import com.rongyichuang.rating.entity.RatingScheme;
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import jakarta.persistence.*;
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import org.hibernate.annotations.CreationTimestamp;
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import org.hibernate.annotations.UpdateTimestamp;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.List;
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@Entity
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@Table(name = "t_activity")
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public class Activity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private Long id;
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@Column(name = "pid", nullable = false)
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private Long pid = 0L;
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@Column(name = "path", nullable = false)
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private String path = "";
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@Column(name = "name", nullable = false, length = 128)
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private String name;
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@Column(name = "description", columnDefinition = "TEXT")
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private String description;
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@Column(name = "signup_deadline", nullable = false)
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private LocalDateTime signupDeadline;
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@Column(name = "match_time")
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private LocalDateTime matchTime;
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@Column(name = "address")
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private String address;
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@Column(name = "rating_scheme_id", nullable = false)
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private Long ratingSchemeId;
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@Column(name = "player_max")
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private Integer playerMax;
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@Column(name = "state", nullable = false)
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private Integer state = 1;
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@Column(name = "create_time", nullable = false, updatable = false)
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@CreationTimestamp
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private LocalDateTime createTime;
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@Column(name = "create_user_id")
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private Long createUserId;
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@Column(name = "update_time", nullable = false)
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@UpdateTimestamp
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private LocalDateTime updateTime;
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@Column(name = "update_user_id")
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private Long updateUserId;
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@Version
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@Column(name = "version", nullable = false)
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private Long version = 0L;
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// 关联评分模板
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "rating_scheme_id", insertable = false, updatable = false)
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private RatingScheme ratingScheme;
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// 比赛阶段（子活动）
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@OneToMany(fetch = FetchType.LAZY)
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@JoinColumn(name = "pid")
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private List<Activity> stages = new ArrayList<>();
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// 父比赛 - 只有当 pid > 0 时才关联父记录
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "pid", insertable = false, updatable = false)
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@org.hibernate.annotations.Where(clause = "pid > 0")
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private Activity parent;
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// 构造函数
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public Activity() {}
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public Activity(String name, String description, LocalDateTime signupDeadline,
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LocalDateTime matchTime, String address, Long ratingSchemeId, Integer playerMax) {
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this.name = name;
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this.description = description;
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this.signupDeadline = signupDeadline;
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this.matchTime = matchTime;
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this.address = address;
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this.ratingSchemeId = ratingSchemeId;
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this.playerMax = playerMax;
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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 Long getCreateUserId() {
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return createUserId;
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}
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public void setCreateUserId(Long createUserId) {
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this.createUserId = createUserId;
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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 Long getUpdateUserId() {
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return updateUserId;
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}
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public void setUpdateUserId(Long updateUserId) {
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this.updateUserId = updateUserId;
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}
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public Long getVersion() {
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return version;
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}
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public void setVersion(Long version) {
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this.version = version;
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}
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public RatingScheme getRatingScheme() {
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return ratingScheme;
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}
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public void setRatingScheme(RatingScheme ratingScheme) {
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this.ratingScheme = ratingScheme;
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}
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public List<Activity> getStages() {
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return stages;
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}
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public void setStages(List<Activity> stages) {
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this.stages = stages;
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}
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public Activity getParent() {
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return parent;
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}
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public void setParent(Activity parent) {
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this.parent = parent;
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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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