import request from '@/utils/request';

type ApiResult<T> = {
  code: number;
  msg: string;
  data: T;
};

export type CaseTag = {
  text: string;
  type: string;
};

export type CaseSummaryItem = {
  label: string;
  text: string;
};

export type CaseRecord = {
  caseId: string;
  title: string;
  type: string;
  status: string;
  time: string;
  owner: string;
  summary: string;
};

export type CaseDetailResponse = {
  caseId: string;
  fileName: string;
  title: string;
  type: string;
  status: string;
  time: string;
  owner: string;
  transcript: string;
  summary: string;
  mediaUrl?: string;
  mediaOssId?: number | null;
};

export type CaseUploadResponse = {
  caseId: string;
  fileName: string;
  transcript: string;
  tags: CaseTag[];
  source: string;
};

export type CaseOrganizeResponse = {
  caseId: string;
  summary: CaseSummaryItem[];
  tags: CaseTag[];
  aiSummary: string;
  source: string;
};

export type CaseCurateResponse = {
  selectedCaseIds: string[];
  records: CaseRecord[];
  sampleHint: string;
};

export function uploadCaseAudio(data: FormData): Promise<ApiResult<CaseUploadResponse>> {
  return request({
    url: '/api/knowledge/case/upload',
    method: 'post',
    data,
    headers: { repeatSubmit: false }
  });
}

export function organizeKnowledgeCase(data: { caseId: string }): Promise<ApiResult<CaseOrganizeResponse>> {
  return request({
    url: '/api/knowledge/case/organize',
    method: 'post',
    data,
    headers: { repeatSubmit: false }
  });
}

export function curateKnowledgeCase(data: { caseId: string; criteria: string; limit: number }): Promise<ApiResult<CaseCurateResponse>> {
  return request({
    url: '/api/knowledge/case/curate',
    method: 'post',
    data,
    headers: { repeatSubmit: false }
  });
}

export function getCaseRecords(limit = 20): Promise<ApiResult<CaseRecord[]>> {
  return request({
    url: `/api/knowledge/case/records?limit=${limit}`,
    method: 'get'
  });
}

export function getCaseDetail(caseId: string): Promise<ApiResult<CaseDetailResponse>> {
  return request({
    url: `/api/knowledge/case/records/${encodeURIComponent(caseId)}`,
    method: 'get'
  });
}