import { api } from '@common/services/api';

export interface PredictionAnalysis {
  acdntSn: number;
  acdntNm: string;
  occurredAt: string;
  analysisDate: string;
  requestor: string;
  duration: string;
  oilType: string;
  volume: number | null;
  location: string;
  lat: number | null;
  lon: number | null;
  kospsStatus: string;
  poseidonStatus: string;
  opendriftStatus: string;
  backtrackStatus: string;
  analyst: string;
  officeName: string;
}

export interface PredictionDetail {
  acdnt: {
    acdntSn: number;
    acdntNm: string;
    occurredAt: string;
    lat: number | null;
    lon: number | null;
    location: string;
    analyst: string;
    officeName: string;
  };
  spill: {
    oilType: string;
    volume: number | null;
    unit: string;
    fcstHr: number | null;
  } | null;
  vessels: Array<{
    vesselInfoSn: number;
    imoNo: string;
    vesselNm: string;
    vesselTp: string;
    loaM: number | null;
    breadthM: number | null;
    draftM: number | null;
    gt: number | null;
    dwt: number | null;
    builtYr: number | null;
    flagCd: string;
    callsign: string;
    engineDc: string;
    insuranceData: unknown;
  }>;
  weather: Array<{
    weatherDtm: string;
    windSpd: number | null;
    windDir: string | null;
    waveHgt: number | null;
    currentSpd: number | null;
    currentDir: string | null;
    temp: number | null;
  }>;
}

export interface BacktrackResult {
  backtrackSn: number;
  acdntSn: number;
  estSpilDtm: string | null;
  anlysRange: string | null;
  lon: number | null;
  lat: number | null;
  srchRadiusNm: number | null;
  totalVessels: number | null;
  execSttsCd: string;
  rsltData: Record<string, unknown> | null;
}

export const fetchPredictionAnalyses = async (params?: {
  search?: string;
}): Promise<PredictionAnalysis[]> => {
  const response = await api.get<PredictionAnalysis[]>('/prediction/analyses', { params });
  return response.data;
};

export const fetchPredictionDetail = async (acdntSn: number): Promise<PredictionDetail> => {
  const response = await api.get<PredictionDetail>(`/prediction/analyses/${acdntSn}`);
  return response.data;
};

export const fetchBacktrack = async (sn: number): Promise<BacktrackResult> => {
  const response = await api.get<BacktrackResult>(`/prediction/backtrack/${sn}`);
  return response.data;
};

export const fetchBacktrackByAcdnt = async (
  acdntSn: number,
): Promise<BacktrackResult | null> => {
  const response = await api.get<BacktrackResult[]>('/prediction/backtrack', {
    params: { acdntSn },
  });
  return response.data.length > 0 ? response.data[0] : null;
};

export const createBacktrack = async (input: {
  acdntSn: number;
  lon: number;
  lat: number;
  srchRadiusNm?: number;
  anlysRange?: string;
}): Promise<{ backtrackSn: number }> => {
  const response = await api.post<{ backtrackSn: number }>('/prediction/backtrack', input);
  return response.data;
};