import { describe, it, expect } from 'vitest'
import { CATALOGUES, getCatalogue, getCatalogueItem, seedsFromItem } from '@diagram/catalogue'

describe('catalogue', () => {
  it('exposes catalogues by id', () => {
    expect(getCatalogue('pipeMaterial')?.items.length).toBeGreaterThan(0)
    expect(getCatalogue('missing')).toBeUndefined()
  })

  it('resolves items', () => {
    expect(getCatalogueItem('pipeMaterial', 'pvc')?.label).toMatch(/PVC/)
    expect(getCatalogueItem('pipeMaterial', 'nope')).toBeUndefined()
  })

  it('returns physics seeds for a chosen item', () => {
    expect(seedsFromItem('pipeMaterial', 'steel')).toEqual({ roughness: 0.045 })
    expect(seedsFromItem('pumpModel', 'grundfos-cr10')).toEqual({ flowRate: 10 })
    expect(seedsFromItem('valveType', 'ball')).toEqual({})
  })

  it('every catalogue item has fields', () => {
    for (const cat of Object.values(CATALOGUES))
      for (const it of cat.items) expect(typeof it.fields).toBe('object')
  })
})