export interface SSEApi {
  paramBody: KbChatParam
  signal: AbortSignal
  answerDone: () => void // 对话结束回调
  onMessage?: (data: any) => void
  onError?: (err: any) => void
  contentChange?: (text: string) => void // 思考过程更新
  resultChange?: (key: string, result: object) => void // 结果更新
}

/**
 * KbChatParam
 */
export interface KbChatParam {
  enableThinking?: boolean
  /**
   * 历史对话
   */
  history?: History[]
  history_keyword?: string[]
  kb_name?: string
  maxTokens?: number
  /**
   * 知识来源， local_kb,  temp_kb
   */
  mode?: string
  model?: Model
  prompt_name?: string
  /**
   * 要使用的模版名称
   */
  promptName?: string
  /**
   * 用户问题
   */
  query?: string
  /**
   * 暂时看不可用
   */
  return_direct?: boolean
  /**
   * 排序模型打分阈值
   */
  score_threshold?: number
  /**
   * 搜索类型
   */
  search_type?: SearchType
  stream?: boolean
  temperature?: number
  /**
   * 匹配向量数
   */
  topK?: number
}

/**
 * com.zjugis.ai.llm.knowledgeqa.param.KbChatParam.History
 *
 * History
 */
export interface History {
  content?: string
  role?: Role
}

export enum Role {
  Assistant = 'ASSISTANT',
  System = 'SYSTEM',
  Tool = 'TOOL',
  Unknown = 'UNKNOWN',
  User = 'USER'
}

export enum Model {
  DeepseekR1 = 'DEEPSEEK_R1',
  Empty = 'EMPTY',
  Qwen25 = 'QWEN_25',
  Qwen3 = 'QWEN3',
  QwenPlus = 'QWEN_PLUS',
  Qwq32B = 'QWQ_32B',
  QwqPlus = 'QWQ_PLUS'
}

/**
 * 搜索类型
 */
export enum SearchType {
  Concise = 'CONCISE',
  InDepth = 'IN_DEPTH',
  Research = 'RESEARCH'
}