import { describe, expect, it } from 'vitest'
import { canAssignAudience, canSee, visibleAudiences } from '~/domain/audience'
import type { Audience, ViewerScope } from '~/domain/types'

const cases: [ViewerScope, Audience, boolean][] = [
	['internal', 'internal', true],
	['internal', 'customer', true],
	['internal', 'public', true],
	['customer', 'internal', false],
	['customer', 'customer', true],
	['customer', 'public', true],
	['public', 'internal', false],
	['public', 'customer', false],
	['public', 'public', true],
]

describe('canSee', () => {
	for (const [scope, audience, expected] of cases) {
		it(`${scope} sieht ${audience}: ${expected}`, () => {
			expect(canSee(scope, audience)).toBe(expected)
		})
	}
})

describe('visibleAudiences', () => {
	it('gibt für intern alle Zielgruppen zurück', () => {
		expect(visibleAudiences('internal').sort()).toEqual(['customer', 'internal', 'public'])
	})

	it('gibt für Kunden keine internen Beiträge zurück', () => {
		expect(visibleAudiences('customer').sort()).toEqual(['customer', 'public'])
	})

	it('gibt öffentlich nur öffentliche Beiträge zurück', () => {
		expect(visibleAudiences('public')).toEqual(['public'])
	})
})

describe('canAssignAudience', () => {
	const cases: [ViewerScope, Audience, boolean][] = [
		['internal', 'internal', true],
		['internal', 'customer', false],
		['internal', 'public', false],
		['customer', 'internal', true],
		['customer', 'customer', true],
		['customer', 'public', false],
		['public', 'internal', true],
		['public', 'customer', true],
		['public', 'public', true],
	]

	for (const [scope, audience, expected] of cases) {
		it(`${scope} darf ${audience} setzen: ${expected}`, () => {
			expect(canAssignAudience(scope, audience)).toBe(expected)
		})
	}
})