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 com.muse.dto.ContentSourceSnapshot;
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;

/**
 * 更新章节请求；服务端必须校验 work owner、chapterId 从属关系、commandId 幂等和 expectedRevision。
 */

@Schema(name = "UpdateChapterRequest", description = "更新章节请求；服务端必须校验 work owner、chapterId 从属关系、commandId 幂等和 expectedRevision。")
@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 UpdateChapterRequest implements Serializable {

  private static final long serialVersionUID = 1L;

  private String commandId;

  private Integer expectedRevision;

  private @Nullable String title;

  private @Nullable Integer sortOrder;

  /**
   * Gets or Sets status
   */
  public enum StatusEnum {
    DRAFT("draft"),

    COMPLETED("completed");

    private final String value;

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

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

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

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

  private @Nullable StatusEnum status;

  private @Nullable ContentSourceSnapshot sourceSnapshot;

  private @Nullable String auditReason;

  public UpdateChapterRequest() {
    super();
  }

  /**
   * Constructor with only required parameters
   */
  public UpdateChapterRequest(String commandId, Integer expectedRevision) {
    this.commandId = commandId;
    this.expectedRevision = expectedRevision;
  }

  public UpdateChapterRequest commandId(String commandId) {
    this.commandId = commandId;
    return this;
  }

  /**
   * 幂等键
   * @return commandId
   */
  @NotNull
  @Schema(name = "commandId", description = "幂等键", requiredMode = Schema.RequiredMode.REQUIRED)
  @JsonProperty("commandId")
  public String getCommandId() {
    return commandId;
  }

  @JsonProperty("commandId")
  public void setCommandId(String commandId) {
    this.commandId = commandId;
  }

  public UpdateChapterRequest expectedRevision(Integer expectedRevision) {
    this.expectedRevision = expectedRevision;
    return this;
  }

  /**
   * 章节当前 revision（乐观锁）
   * @return expectedRevision
   */
  @NotNull
  @Schema(name = "expectedRevision", description = "章节当前 revision（乐观锁）", requiredMode = Schema.RequiredMode.REQUIRED)
  @JsonProperty("expectedRevision")
  public Integer getExpectedRevision() {
    return expectedRevision;
  }

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

  public UpdateChapterRequest title(@Nullable String title) {
    this.title = title;
    return this;
  }

  /**
   * Get title
   * @return title
   */
  @Size(max = 500)
  @Schema(name = "title", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
  @JsonProperty("title")
  public @Nullable String getTitle() {
    return title;
  }

  @JsonProperty("title")
  public void setTitle(@Nullable String title) {
    this.title = title;
  }

  public UpdateChapterRequest sortOrder(@Nullable Integer sortOrder) {
    this.sortOrder = sortOrder;
    return this;
  }

  /**
   * Get sortOrder
   * @return sortOrder
   */

  @Schema(name = "sortOrder", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
  @JsonProperty("sortOrder")
  public @Nullable Integer getSortOrder() {
    return sortOrder;
  }

  @JsonProperty("sortOrder")
  public void setSortOrder(@Nullable Integer sortOrder) {
    this.sortOrder = sortOrder;
  }

  public UpdateChapterRequest status(@Nullable StatusEnum status) {
    this.status = status;
    return this;
  }

  /**
   * Get status
   * @return status
   */

  @Schema(name = "status", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
  @JsonProperty("status")
  public @Nullable StatusEnum getStatus() {
    return status;
  }

  @JsonProperty("status")
  public void setStatus(@Nullable StatusEnum status) {
    this.status = status;
  }

  public UpdateChapterRequest sourceSnapshot(@Nullable ContentSourceSnapshot sourceSnapshot) {
    this.sourceSnapshot = sourceSnapshot;
    return this;
  }

  /**
   * Get sourceSnapshot
   * @return sourceSnapshot
   */
  @Valid
  @Schema(name = "sourceSnapshot", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
  @JsonProperty("sourceSnapshot")
  public @Nullable ContentSourceSnapshot getSourceSnapshot() {
    return sourceSnapshot;
  }

  @JsonProperty("sourceSnapshot")
  public void setSourceSnapshot(@Nullable ContentSourceSnapshot sourceSnapshot) {
    this.sourceSnapshot = sourceSnapshot;
  }

  public UpdateChapterRequest auditReason(@Nullable String auditReason) {
    this.auditReason = auditReason;
    return this;
  }

  /**
   * 用户修改原因
   * @return auditReason
   */

  @Schema(name = "auditReason", description = "用户修改原因", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
  @JsonProperty("auditReason")
  public @Nullable String getAuditReason() {
    return auditReason;
  }

  @JsonProperty("auditReason")
  public void setAuditReason(@Nullable String auditReason) {
    this.auditReason = auditReason;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    UpdateChapterRequest updateChapterRequest = (UpdateChapterRequest) o;
    return Objects.equals(this.commandId, updateChapterRequest.commandId) &&
        Objects.equals(this.expectedRevision, updateChapterRequest.expectedRevision) &&
        Objects.equals(this.title, updateChapterRequest.title) &&
        Objects.equals(this.sortOrder, updateChapterRequest.sortOrder) &&
        Objects.equals(this.status, updateChapterRequest.status) &&
        Objects.equals(this.sourceSnapshot, updateChapterRequest.sourceSnapshot) &&
        Objects.equals(this.auditReason, updateChapterRequest.auditReason);
  }

  @Override
  public int hashCode() {
    return Objects.hash(commandId, expectedRevision, title, sortOrder, status, sourceSnapshot, auditReason);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class UpdateChapterRequest {\n");
    sb.append("    commandId: ").append(toIndentedString(commandId)).append("\n");
    sb.append("    expectedRevision: ").append(toIndentedString(expectedRevision)).append("\n");
    sb.append("    title: ").append(toIndentedString(title)).append("\n");
    sb.append("    sortOrder: ").append(toIndentedString(sortOrder)).append("\n");
    sb.append("    status: ").append(toIndentedString(status)).append("\n");
    sb.append("    sourceSnapshot: ").append(toIndentedString(sourceSnapshot)).append("\n");
    sb.append("    auditReason: ").append(toIndentedString(auditReason)).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    ");
  }
}