// 협상 엔드포인트 호출 함수 (순수 HTTP 레이어, React 의존 없음).
import { http } from '@/apis/http'
import type {
  ExtraInfoRequest,
  ExtraInfoResponse,
  ParticipateResponse,
  RejectRequest,
  RejectResponse,
  SessionListParams,
  SessionListResponse,
} from './negotiation.type'

export const negotiationApi = {
  /** GET /v1/negotiation/sessions — 로그인 공급사의 협상 세션 목록(필터/정렬/페이지) */
  getSessions: async (params: SessionListParams = {}): Promise<SessionListResponse> => {
    const res = await http.get<SessionListResponse>('/v1/negotiation/sessions', { params })
    return res.data
  },

  /** POST /v1/negotiation/sessions/{id}/participate — 협상 세션 참여 */
  participate: async (sessionId: string): Promise<ParticipateResponse> => {
    const res = await http.post<ParticipateResponse>(
      `/v1/negotiation/sessions/${sessionId}/participate`,
    )
    return res.data
  },

  /** POST /v1/negotiation/sessions/{id}/reject — 협상 세션 거부 */
  reject: async (sessionId: string, body: RejectRequest): Promise<RejectResponse> => {
    const res = await http.post<RejectResponse>(
      `/v1/negotiation/sessions/${sessionId}/reject`,
      body,
    )
    return res.data
  },

  /** POST /v1/negotiation/sessions/{id}/extra-info — 협상완료 부가정보 저장 */
  saveExtraInfo: async (sessionId: string, body: ExtraInfoRequest): Promise<ExtraInfoResponse> => {
    const res = await http.post<ExtraInfoResponse>(
      `/v1/negotiation/sessions/${sessionId}/extra-info`,
      body,
    )
    return res.data
  },
}