import { describe, it, expect } from 'vitest'
import { openDatabase } from '../src/db.js'

describe('openDatabase', () => {
  it('creates the full schema', () => {
    const db = openDatabase(':memory:')
    const tables = (
      db.prepare("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name").all() as {
        name: string
      }[]
    ).map((r) => r.name)
    for (const t of [
      'users',
      'sessions',
      'settings',
      'collection_items',
      'digital_albums',
      'match_links',
      'app_meta',
    ]) {
      expect(tables).toContain(t)
    }
  })

  it('enforces unique (user_id, discogs_release_id)', () => {
    const db = openDatabase(':memory:')
    db.prepare(
      "INSERT INTO users (username, password_hash, is_admin) VALUES ('sam', 'x', 1)"
    ).run()
    const insert = db.prepare(
      `INSERT INTO collection_items (user_id, discogs_release_id, title, artist)
       VALUES (1, 100, 'Album', 'Artist')`
    )
    insert.run()
    expect(() => insert.run()).toThrow()
  })
})