import http from "../http";
import axios from "axios";

export interface MeetingVO {
  id: number;
  tenantId: number;
  creatorId: number;
  creatorName?: string;
  title: string;
  meetingTime: string;
  participants: string;
  participantIds?: number[];
  tags: string;
  audioUrl: string;
  summaryContent: string;
  analysis?: {
    overview?: string;
    keywords?: string[];
    chapters?: Array<{ time?: string; title?: string; summary?: string }>;
    speakerSummaries?: Array<{ speaker?: string; summary?: string }>;
    keyPoints?: Array<{ title?: string; summary?: string; speaker?: string; time?: string }>;
    todos?: string[];
  };
  status: number;
  createdAt: string;
}

export interface CreateMeetingCommand {
  id?: number;
  title: string;
  meetingTime: string;
  participants: string;
  tags: string;
  audioUrl?: string;
  asrModelId: number;
  summaryModelId?: number;
  promptId: number;
  useSpkId?: number;
  enableTextRefine?: boolean;
  hotWords?: string[];
}

export type MeetingDTO = CreateMeetingCommand;

export interface UpdateMeetingBasicCommand {
  meetingId: number;
  title?: string;
  meetingTime?: string;
  tags?: string;
}

export type MeetingUpdateBasicDTO = UpdateMeetingBasicCommand;

export interface UpdateMeetingSummaryCommand {
  meetingId: number;
  summaryContent: string;
}

export type MeetingUpdateSummaryDTO = UpdateMeetingSummaryCommand;

export const getMeetingPage = (params: { 
  current: number; 
  size: number; 
  title?: string;
  viewType?: 'all' | 'created' | 'involved';
}) => {
  return http.get<any, { code: string; data: { records: MeetingVO[]; total: number }; msg: string }>(
    "/api/biz/meeting/page",
    { params }
  );
};

export const createMeeting = (data: CreateMeetingCommand) => {
  return http.post<any, { code: string; data: MeetingVO; msg: string }>(
    "/api/biz/meeting",
    data
  );
};

export interface RealtimeTranscriptItemDTO {
  speakerId?: string;
  speakerName?: string;
  content: string;
  startTime?: number;
  endTime?: number;
}

export interface RealtimeSocketSessionVO {
  sessionToken: string;
  path: string;
  expiresInSeconds: number;
  startMessage: Record<string, any>;
}

export interface RealtimeSocketSessionRequest {
  asrModelId: number;
  mode?: string;
  language?: string;
  useSpkId?: number;
  enablePunctuation?: boolean;
  enableItn?: boolean;
  enableTextRefine?: boolean;
  saveAudio?: boolean;
  hotwords?: Array<{ hotword: string; weight: number }>;
}

export const createRealtimeMeeting = (data: CreateMeetingCommand) => {
  return http.post<any, { code: string; data: MeetingVO; msg: string }>(
    "/api/biz/meeting/realtime/start",
    data
  );
};

export const appendRealtimeTranscripts = (meetingId: number, data: RealtimeTranscriptItemDTO[]) => {
  return http.post<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${meetingId}/realtime/transcripts`,
    data
  );
};

export const openRealtimeMeetingSocketSession = (
  meetingId: number,
  data: RealtimeSocketSessionRequest,
) => {
  return http.post<any, { code: string; data: RealtimeSocketSessionVO; msg: string }>(
    `/api/biz/meeting/${meetingId}/realtime/socket-session`,
    data
  );
};

export const completeRealtimeMeeting = (meetingId: number, data?: { audioUrl?: string }) => {
  return http.post<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${meetingId}/realtime/complete`,
    data || {}
  );
};

export const deleteMeeting = (id: number) => {
  return http.delete<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${id}`
  );
};

export interface MeetingTranscriptVO {
  id: number;
  speakerId: string;
  speakerName: string;
  speakerLabel: string;
  content: string;
  startTime: number;
  endTime: number;
}

export const getMeetingDetail = (id: number) => {
  return http.get<any, { code: string; data: MeetingVO; msg: string }>(
    `/api/biz/meeting/${id}`
  );
};

export const getTranscripts = (id: number) => {
  return http.get<any, { code: string; data: MeetingTranscriptVO[]; msg: string }>(
    `/api/biz/meeting/${id}/transcripts`
  );
};

export interface MeetingSpeakerUpdateDTO {
  meetingId: number;
  speakerId: string;
  newName: string;
  label: string;
}

export interface MeetingTranscriptUpdateDTO {
  meetingId: number;
  transcriptId: number;
  content: string;
}

export const updateSpeakerInfo = (params: MeetingSpeakerUpdateDTO) => {
  return http.put<any, { code: string; data: boolean; msg: string }>(
    "/api/biz/meeting/speaker",
    params
  );
};

export const updateMeetingTranscript = (params: MeetingTranscriptUpdateDTO) => {
  return http.put<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${params.meetingId}/transcripts/${params.transcriptId}`,
    params
  );
};

export interface MeetingResummaryDTO {
  meetingId: number;
  summaryModelId: number;
  promptId: number;
}

export const reSummary = (params: MeetingResummaryDTO) => {
  return http.post<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${params.meetingId}/summary/regenerate`,
    params
  );
};

export const updateMeetingBasic = (data: UpdateMeetingBasicCommand) => {
  return http.put<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${data.meetingId}/basic`,
    data
  );
};

export const updateMeetingSummary = (data: UpdateMeetingSummaryCommand) => {
  return http.put<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${data.meetingId}/summary`,
    data
  );
};

export interface UpdateMeetingParticipantsCommand {
  meetingId: number;
  participants: string;
}

export type MeetingParticipantsUpdateDTO = UpdateMeetingParticipantsCommand;

export const updateMeetingParticipants = (params: UpdateMeetingParticipantsCommand) => {
  return http.put<any, { code: string; data: boolean; msg: string }>(
    `/api/biz/meeting/${params.meetingId}/participants`,
    params
  );
};

export const uploadAudio = (file: File) => {
  const formData = new FormData();
  formData.append("file", file);
  return http.post<any, { code: string; data: string; msg: string }>(
    "/api/biz/meeting/upload",
    formData,
    { headers: { "Content-Type": "multipart/form-data" } }
  );
};

export interface MeetingProgress {
  percent: number;
  message: string;
  updateAt: number;
}

export const getMeetingProgress = (id: number) => {
  return http.get<any, { code: string; data: MeetingProgress; msg: string }>(
    `/api/biz/meeting/${id}/progress`
  );
};

export const downloadMeetingSummary = (id: number, format: 'pdf' | 'word') => {
  const token = localStorage.getItem("accessToken");
  return axios.get(`/api/biz/meeting/${id}/summary/export`, {
    params: { format },
    responseType: 'blob',
    headers: token ? { Authorization: `Bearer ${token}` } : {}
  });
};