// slateMATCH API client: every call targets the /api/slatematch namespace over the ONE shared scoring
// core, so a slate member's score equals the same candidate's score in screenMATCH and missionMATCH.
// It reuses the shared request helper; only the paths differ.
import { request } from '../../lib/api'
import type {
  CandidateListView,
  ProposalReadinessView,
  RequirementListView,
  SlateDetailView,
  SlateResult,
  SlateSummaryView,
} from '../../lib/types'

const NS = '/slatematch'

export const slateApi = {
  requirements: () => request<RequirementListView[]>(`${NS}/requirements?limit=200`),
  candidates: () => request<CandidateListView[]>(`${NS}/candidates?limit=200`),
  generate: (requirement_id: string, name: string) =>
    request<SlateResult>(`${NS}/slates/generate`, {
      method: 'POST',
      body: JSON.stringify({ requirement_id, name }),
    }),
  slatesFor: (requirementId: string) =>
    request<SlateSummaryView[]>(`${NS}/requirements/${encodeURIComponent(requirementId)}/slates`),
  detail: (slateId: string) => request<SlateDetailView>(`${NS}/slates/${encodeURIComponent(slateId)}`),
  readiness: (slateId: string) =>
    request<ProposalReadinessView>(`${NS}/slates/${encodeURIComponent(slateId)}/proposal-readiness`),
  // Human in the loop: a person approves or rejects a member, optionally with a note.
  decide: (slateId: string, candidateId: string, decision: 'approved' | 'rejected', note: string) =>
    request<{ status: string }>(
      `${NS}/slates/${encodeURIComponent(slateId)}/members/${encodeURIComponent(candidateId)}/decision`,
      { method: 'PATCH', body: JSON.stringify({ decision, note }) },
    ),
  // The branded CSV export is a same origin GET; the session cookie rides along, so an anchor download
  // to this URL streams the file with its Content-Disposition filename.
  exportUrl: (slateId: string) => `/api/slatematch/slates/${encodeURIComponent(slateId)}/export`,
}