mixmaker/frontend/src/api/client.test.ts

import { afterEach, describe, expect, it, vi } from 'vitest'
import { adaptEvent, adaptPlayer, adaptSeries, adaptTournament, api, type RawEvent, type RawPlayer, type RawSeries } from './client'

const player: RawPlayer = {
  id: 'player-1',
  accountId: 'account-1',
  displayName: 'Nova',
  ratings: { tank: 36, damage: 28, support: 24 },
  preferredRoles: ['Tank'],
  preferredPlayerIds: ['player-2'],
  avoidedPlayerIds: ['player-3'],
  createdAt: '2026-07-01T00:00:00Z',
  updatedAt: '2026-07-18T00:00:00Z',
}

afterEach(() => vi.restoreAllMocks())

describe('backend DTO adapters', () => {
  it('adapts backend role ratings without changing their values', () => {
    expect(adaptPlayer(player)).toMatchObject({
      displayName: 'Nova',
      ratings: { tank: 36, damage: 28, support: 24 },
      preferredRoles: ['tank'],
      preferredPlayerIds: ['player-2'],
      avoidedPlayerIds: ['player-3'],
    })
  })

  it('adapts backend RSVP values and counts', () => {
    const event: RawEvent = {
      id: 'event-1',
      name: 'Scrim',
      description: '',
      startsAt: '2099-07-20T19:00:00Z',
      endsAt: '2099-07-20T23:00:00Z',
      registrationDeadline: '2099-07-20T18:00:00Z',
      createdBy: 'account-1',
      createdAt: '2026-07-01T00:00:00Z',
      updatedAt: '2026-07-01T00:00:00Z',
      state: 'RegistrationOpen',
      version: 0,
      rulesetId: 'rules-1',
      activeSeriesId: '',
      tournamentId: '',
    }
    const adapted = adaptEvent(event, [
      { eventId: event.id, playerId: player.id, actorAccountId: 'account-1', status: 'Going', source: 'player', updatedAt: event.updatedAt },
    ], player.id)
    expect(adapted.myRsvp).toBe('going')
    expect(adapted.counts.going).toBe(1)
    expect(adaptEvent({ ...event, state: 'Cancelled' }).status).toBe('cancelled')
    expect(adaptEvent({ ...event, state: 'Completed' }).status).toBe('completed')
    expect(adaptEvent({ ...event, state: 'Live' }).status).toBe('live')
    expect(adaptEvent({ ...event, state: 'RegistrationClosed', endsAt: '2020-01-01T00:00:00Z' }).status).toBe('balancing')
  })

  it('keeps corrected results out of the authoritative score', () => {
    const series: RawSeries = {
      id: 'series-1',
      eventId: 'event-1',
      tournamentId: 't-1',
      teamAId: 'a',
      teamBId: 'b',
      winnerTeamId: '',
      bestOf: 3,
      rulesetId: 'rules-1',
      phase: 'Playing',
      currentMap: 'Lijiang',
      playedMaps: [],
      nextMapPickerId: '',
      availableMaps: [],
      maps: [],
      audit: [],
      version: 2,
      results: [
        { mapName: 'Lijiang', outcome: 'TeamAWin', actorAccountId: 'admin', recordedAt: '2026-07-18T00:00:00Z' },
        { mapName: 'Lijiang', outcome: 'TeamBWin', actorAccountId: 'admin', recordedAt: '2026-07-18T00:01:00Z', correctionOf: 1 },
      ],
    }
    expect(adaptSeries(series).score).toEqual({ alpha: 0, beta: 1 })
    expect(adaptSeries({ ...series, phase: 'CoinTossPending', results: null, maps: null, audit: null }).score).toEqual({ alpha: 0, beta: 0 })
    expect(adaptTournament({ id: 't-1', eventId: 'event-1', name: 'Cup', winnerTeamId: '', teamIds: ['a', 'b'], rounds: [[{ ...series, phase: 'MapBan' }]] }).matches[0].status).toBe('live')
    const heroDraft = adaptSeries({
      ...series,
      phase: 'HeroBan',
      seriesBans: { a: ['Ana'], b: ['Tracer'] },
      heroDraft: {
        heroes: [{ name: 'Ana', role: 'Support' }, { name: 'Kiriko', role: 'Support' }],
        teamIds: ['a', 'b'],
        firstTeamId: 'a',
        bansPerTeam: 2,
        currentBans: [],
      },
    })
    expect(heroDraft.heroBanHistory).toEqual({ alpha: ['Ana'], beta: ['Tracer'] })
    expect(heroDraft.options.find((option) => option.name === 'Ana')).toMatchObject({ disabled: true })
  })
})

describe('actual backend routes', () => {
  it('updates the current player through PATCH /api/me/player', async () => {
    const fetchMock = vi.spyOn(globalThis, 'fetch').mockResolvedValue(new Response(JSON.stringify(player), {
      status: 200,
      headers: { 'Content-Type': 'application/json' },
    }))
    await api.updateRatings('Nova', { tank: 37, damage: 29, support: 25 }, ['tank', 'damage'], ['player-2'], ['player-3'])
    expect(fetchMock).toHaveBeenCalledWith('/api/me/player', expect.objectContaining({ method: 'PATCH' }))
    expect(fetchMock.mock.calls[0][1]?.body).toContain('"preferredRoles":["Tank","Damage"]')
    expect(fetchMock.mock.calls[0][1]?.body).toContain('"avoidedPlayerIds":["player-3"]')
  })

  it('sends backend RSVP enum values to the player-specific route', async () => {
    const responses = [
      { eventId: 'event-1', playerId: 'player-1', actorAccountId: 'account-1', status: 'Going', source: 'player', updatedAt: '2026-07-18T00:00:00Z' },
      [player],
      { account: { id: 'account-1', discordId: 'discord', username: 'Nova', avatarUrl: '', role: 'player', createdAt: '2026-07-01T00:00:00Z' }, player },
    ]
    const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async () => new Response(JSON.stringify(responses.shift()), {
      status: 200,
      headers: { 'Content-Type': 'application/json' },
    }))
    await api.setRsvp('event-1', 'player-1', 'going')
    const rsvpCall = fetchMock.mock.calls.find(([url]) => url === '/api/events/event-1/rsvps/player-1')
    expect(rsvpCall?.[1]?.body).toBe(JSON.stringify({ status: 'Going' }))
  })

  it('assigns moderators through the administrator-only route', async () => {
    const account = { id: 'account-2', discordId: 'discord-2', username: 'Mod', avatarUrl: '', role: 'moderator', createdAt: '2026-07-01T00:00:00Z' }
    const fetchMock = vi.spyOn(globalThis, 'fetch').mockResolvedValue(new Response(JSON.stringify(account), {
      status: 200,
      headers: { 'Content-Type': 'application/json' },
    }))
    await api.setModerator(account.id, true)
    expect(fetchMock).toHaveBeenCalledWith('/api/accounts/account-2/moderator', expect.objectContaining({
      method: 'PATCH',
      body: JSON.stringify({ moderator: true }),
    }))
  })

  it('renames a live team through its team route', async () => {
    const team = { id: 'team-a', eventId: 'event-1', name: 'Ember Wolves', captainPlayerId: 'player-1', slots: [] }
    const fetchMock = vi.spyOn(globalThis, 'fetch').mockResolvedValue(new Response(JSON.stringify(team), {
      status: 200,
      headers: { 'Content-Type': 'application/json' },
    }))
    await api.renameTeam(team.id, team.name)
    expect(fetchMock).toHaveBeenCalledWith('/api/teams/team-a/name', expect.objectContaining({
      method: 'PUT',
      body: JSON.stringify({ name: 'Ember Wolves' }),
    }))
  })
})