package com.muse.dto;

import java.net.URI;
import java.util.Objects;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import java.util.UUID;
import org.springframework.lang.Nullable;
import java.io.Serializable;
import java.time.OffsetDateTime;
import jakarta.validation.Valid;
import jakarta.validation.constraints.*;
import io.swagger.v3.oas.annotations.media.Schema;


import java.util.*;
import jakarta.annotation.Generated;

/**
 * 可验证的上下文引用；服务端按 owner、作品归属和权限重新取数。
 */

@Schema(name = "AiContextRef", description = "可验证的上下文引用；服务端按 owner、作品归属和权限重新取数。")
@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-05-24T16:47:40.290595+08:00[Asia/Shanghai]", comments = "Generator version: 7.22.0")
public class AiContextRef implements Serializable {

  private static final long serialVersionUID = 1L;

  /**
   * 引用类型
   */
  public enum RefTypeEnum {
    WORK("work"),

    CHAPTER("chapter"),

    BLOCK("block");

    private final String value;

    RefTypeEnum(String value) {
      this.value = value;
    }

    @JsonValue
    public String getValue() {
      return value;
    }

    @Override
    public String toString() {
      return String.valueOf(value);
    }

    @JsonCreator
    public static RefTypeEnum fromValue(String value) {
      for (RefTypeEnum b : RefTypeEnum.values()) {
        if (b.value.equals(value)) {
          return b;
        }
      }
      throw new IllegalArgumentException("Unexpected value '" + value + "'");
    }
  }

  private RefTypeEnum refType;

  private UUID refId;

  private @Nullable Integer expectedRevision;

  public AiContextRef() {
    super();
  }

  /**
   * Constructor with only required parameters
   */
  public AiContextRef(RefTypeEnum refType, UUID refId) {
    this.refType = refType;
    this.refId = refId;
  }

  public AiContextRef refType(RefTypeEnum refType) {
    this.refType = refType;
    return this;
  }

  /**
   * 引用类型
   * @return refType
   */
  @NotNull
  @Schema(name = "refType", description = "引用类型", requiredMode = Schema.RequiredMode.REQUIRED)
  @JsonProperty("refType")
  public RefTypeEnum getRefType() {
    return refType;
  }

  @JsonProperty("refType")
  public void setRefType(RefTypeEnum refType) {
    this.refType = refType;
  }

  public AiContextRef refId(UUID refId) {
    this.refId = refId;
    return this;
  }

  /**
   * 引用对象 ID；chapter/block 必须属于 workId 指向的作品。
   * @return refId
   */
  @NotNull @Valid
  @Schema(name = "refId", description = "引用对象 ID；chapter/block 必须属于 workId 指向的作品。", requiredMode = Schema.RequiredMode.REQUIRED)
  @JsonProperty("refId")
  public UUID getRefId() {
    return refId;
  }

  @JsonProperty("refId")
  public void setRefId(UUID refId) {
    this.refId = refId;
  }

  public AiContextRef expectedRevision(@Nullable Integer expectedRevision) {
    this.expectedRevision = expectedRevision;
    return this;
  }

  /**
   * 调用方看到的对象 revision，仅用于 stale 检测，不授予权限。
   * @return expectedRevision
   */

  @Schema(name = "expectedRevision", description = "调用方看到的对象 revision，仅用于 stale 检测，不授予权限。", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
  @JsonProperty("expectedRevision")
  public @Nullable Integer getExpectedRevision() {
    return expectedRevision;
  }

  @JsonProperty("expectedRevision")
  public void setExpectedRevision(@Nullable Integer expectedRevision) {
    this.expectedRevision = expectedRevision;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    AiContextRef aiContextRef = (AiContextRef) o;
    return Objects.equals(this.refType, aiContextRef.refType) &&
        Objects.equals(this.refId, aiContextRef.refId) &&
        Objects.equals(this.expectedRevision, aiContextRef.expectedRevision);
  }

  @Override
  public int hashCode() {
    return Objects.hash(refType, refId, expectedRevision);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class AiContextRef {\n");
    sb.append("    refType: ").append(toIndentedString(refType)).append("\n");
    sb.append("    refId: ").append(toIndentedString(refId)).append("\n");
    sb.append("    expectedRevision: ").append(toIndentedString(expectedRevision)).append("\n");
    sb.append("}");
    return sb.toString();
  }

  /**
   * Convert the given object to string with each line indented by 4 spaces
   * (except the first line).
   */
  private String toIndentedString(@Nullable Object o) {
    return o == null ? "null" : o.toString().replace("\n", "\n    ");
  }
}