import { describe, expect, it } from 'vitest'
import { Archive, Disc3, Settings, Square, Tags } from '@lucide/vue'
import { fallbackIcon, iconFor, icons, winterIcons } from '../../src/app/icons'

describe('iconFor', () => {
  it('resolves lucide names', () => {
    expect(iconFor('disc-3')).toBe(Disc3)
    expect(iconFor('tags')).toBe(Tags)
    expect(iconFor('  tags  ')).toBe(Tags)
  })

  it('resolves Winter icon aliases', () => {
    expect(iconFor('icon-archive')).toBe(Archive)
    expect(iconFor('icon-cog')).toBe(Settings)
  })

  it('falls back to the neutral square for unknown, empty or missing names', () => {
    expect(fallbackIcon).toBe(Square)
    expect(iconFor('unknown-icon-name')).toBe(Square)
    expect(iconFor('icon-unknown')).toBe(Square)
    expect(iconFor('')).toBe(Square)
    expect(iconFor(null)).toBe(Square)
    expect(iconFor(undefined)).toBe(Square)
    expect(iconFor('constructor')).toBe(Square)
    expect(iconFor('toString')).toBe(Square)
    expect(iconFor('__proto__')).toBe(Square)
  })

  it('maps every Winter alias onto a registered lucide icon', () => {
    for (const [alias, name] of Object.entries(winterIcons)) {
      expect(icons[name], alias).toBeDefined()
    }
  })
})