TermorServer/apps/web/src/lib/api.ts

import { useSessionStore } from '@/stores/session-store'

export type User = {
  id: string
  username: string
  isAdmin: boolean
}

export type HomePayload = {
  recentAlbums: Array<{
    id: string
    artistId: string
    artistName: string
    title: string
    year: number
    trackCount: number
    coverArtId: string
  }>
  artists: Array<{
    id: string
    name: string
    albumCount: number
  }>
}

export type Track = {
  id: string
  albumId: string
  artistId: string
  title: string
  artistName: string
  albumTitle: string
  trackNumber: number
  durationSeconds: number
}

const API_BASE = import.meta.env.VITE_API_BASE ?? 'http://localhost:4040'

async function request<T>(path: string, init?: RequestInit): Promise<T> {
  const token = useSessionStore.getState().token
  const response = await fetch(`${API_BASE}${path}`, {
    headers: {
      'Content-Type': 'application/json',
      ...(token ? { Authorization: `Bearer ${token}` } : {}),
      ...(init?.headers ?? {}),
    },
    ...init,
  })

  if (!response.ok) {
    throw new Error(`Request failed: ${response.status}`)
  }

  return response.json() as Promise<T>
}

export async function login(username: string, password: string) {
  return request<{ token: string; user: User }>('/api/auth/login', {
    method: 'POST',
    body: JSON.stringify({ username, password }),
  })
}

export async function fetchHome() {
  return request<HomePayload>('/api/home')
}

export async function fetchTracks() {
  return request<{ items: Track[] }>('/api/tracks')
}

export function coverArtUrl(id: string) {
  const token = useSessionStore.getState().token
  return `${API_BASE}/api/cover-art/${id}${token ? `?token=${encodeURIComponent(token)}` : ''}`
}