import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
import { setActivePinia, createPinia } from 'pinia'
import { usePlatformsStore } from '../src/stores/platforms.js'

function stubFetch(handler) {
  globalThis.fetch = vi.fn(async (url, init) => {
    const { status, body } = handler(url, init)
    return {
      ok: status >= 200 && status < 300,
      status, statusText: String(status),
      text: async () => (body == null ? '' : JSON.stringify(body)),
    }
  })
}

describe('platforms store', () => {
  beforeEach(() => setActivePinia(createPinia()))
  afterEach(() => vi.restoreAllMocks())

  it('loadAll fetches /api/platforms and populates list+byKey', async () => {
    const s = usePlatformsStore()
    stubFetch(() => ({
      status: 200,
      body: { platforms: {
        patreon: { key: 'patreon', name: 'Patreon', auth_type: 'cookies' },
        discord: { key: 'discord', name: 'Discord', auth_type: 'token' },
      }},
    }))
    await s.loadAll()
    expect(s.list.map(p => p.key).sort()).toEqual(['discord', 'patreon'])
    expect(s.byKey.get('patreon').auth_type).toBe('cookies')
  })

  it('loadAll is cached on subsequent calls', async () => {
    const s = usePlatformsStore()
    let n = 0
    stubFetch(() => { n++; return { status: 200, body: { platforms: {} } } })
    await s.loadAll()
    await s.loadAll()
    expect(n).toBe(1)
  })
})
