import { beforeEach, describe, expect, it, vi } from 'vitest'
import { db } from '~/data/db'
import { appSettings } from '~/data/schema'
import { listReportRuns, writeSetting } from '~/data/repositories/settings'
import { readSlackConfig, reportScope, runWeeklyReport } from '~/lib/report-settings'

const origin = 'https://logbuch.nyo.de'

beforeEach(async () => {
	await db.delete(appSettings)
	delete process.env.SLACK_WEBHOOK_URL
	vi.unstubAllGlobals()
})

describe('readSlackConfig', () => {
	it('nimmt den hinterlegten Webhook vor der Umgebungsvariable', async () => {
		process.env.SLACK_WEBHOOK_URL = 'https://hooks.slack.com/services/aus/der/umgebung'
		await writeSetting('slack.webhook', 'https://hooks.slack.com/services/aus/der/verwaltung')

		const config = await readSlackConfig()

		expect(config.webhook).toContain('verwaltung')
		expect(config.fromEnv).toBe(false)
	})

	it('fällt auf die Umgebungsvariable zurück', async () => {
		process.env.SLACK_WEBHOOK_URL = 'https://hooks.slack.com/services/aus/der/umgebung'

		const config = await readSlackConfig()

		expect(config.fromEnv).toBe(true)
	})

	it('schickt interne Beiträge mit, solange nichts anderes gesetzt ist', async () => {
		expect(reportScope(await readSlackConfig())).toBe('internal')

		await writeSetting('slack.includeInternal', 'false')

		expect(reportScope(await readSlackConfig())).toBe('customer')
	})
})

describe('runWeeklyReport', () => {
	it('vermerkt einen Lauf ohne Veröffentlichungen, ohne zu senden', async () => {
		const fetchMock = vi.fn()
		vi.stubGlobal('fetch', fetchMock)

		const outcome = await runWeeklyReport({ origin, trigger: 'test' })

		expect(outcome.reason).toBe('nothing_published')
		expect(fetchMock).not.toHaveBeenCalled()

		const runs = await listReportRuns(1)

		expect(runs[0]).toMatchObject({ sent: false, total: 0, trigger: 'test', detail: 'nothing_published' })
	})
})