@kody/calendly

import { accounts } from './accounts.ts'
import { getUser } from './get-user.ts'
import { inferOperationFromPath, oauthConnectUrl, scopeForOperation } from './setup.ts'
import { calendlyResourceUri, normalizeCalendlyPath, uuidFromUri } from './client.ts'
import type { CalendlyAuthInput } from './types.ts'
import { optionalString, requireRecord } from './types.ts'
import { requireAuthMode } from './auth.ts'

export type SmokeTestInput = CalendlyAuthInput & {
	/** When true, skip the live user read even if credentials exist. */
	setupOnly?: boolean
	/** Alias of `setupOnly`. */
	dryRun?: boolean
}

/**
 * Verify Calendly auth without returning account email. Without credentials this
 * still returns setup URLs so the package is forkable before anyone connects.
 * @example
 * import smokeTest from 'kody:@kody/calendly/smoke-test'
 * const result = await smokeTest()
 */
export async function smokeTest(params: SmokeTestInput = {}) {
	const connectUrl = oauthConnectUrl('calendly')
	const selfCheck = {
		ok: true as const,
		pathNormalizesRoot: normalizeCalendlyPath('users/me') === '/users/me',
		uuidFromUri: uuidFromUri('https://api.calendly.com/event_types/abc') === 'abc',
		eventTypeUri: calendlyResourceUri('event_types', 'abc') === 'https://api.calendly.com/event_types/abc',
		eventWriteScope: scopeForOperation('scheduledEvents.write') === 'scheduled_events:write',
		inviteeWriteFromPath:
			inferOperationFromPath('POST', '/invitees') === 'scheduledEvents.write',
		connectUrlUsesAuthHost: connectUrl.includes('auth.calendly.com'),
		connectUrlHasUsersScope: connectUrl.includes('users%3Aread'),
	}
	const info = await accounts(params)
	const skipLive = params.setupOnly === true || params.dryRun === true
	const canLive = Boolean(info.preferredAuth) && !skipLive

	if (!canLive) {
		return {
			ok: true,
			live: false,
			dryRun: skipLive || undefined,
			selfCheck,
			authMode: info.preferredAuth,
			integrationName: info.integrationName,
			secretName: info.secretName,
			oauthConnected: info.oauthConnected,
			patSaved: info.patSaved,
			hasUserUri: false,
			setup: {
				connectUrl: info.connectUrl,
				patUrl: info.patUrl,
				callbackUrl: info.callbackUrl,
				requiredHost: info.requiredHost,
			},
		}
	}

	const user = await getUser(params)
	return {
		ok: true,
		live: true,
		selfCheck,
		authMode: info.preferredAuth,
		integrationName: info.integrationName,
		secretName: info.secretName,
		oauthConnected: info.oauthConnected,
		patSaved: info.patSaved,
		hasUserUri: user.uri.length > 0,
		setup: {
			connectUrl: info.connectUrl,
			patUrl: info.patUrl,
			callbackUrl: info.callbackUrl,
			requiredHost: info.requiredHost,
		},
	}
}

/**
 * Verify Calendly auth without returning account email.
 * @example
 * import smokeTest from 'kody:@kody/calendly/smoke-test'
 * const result = await smokeTest({ dryRun: true })
 */
export default async function smokeTestEntrypoint(
	params: SmokeTestInput & Record<string, unknown> = {},
) {
	const input = requireRecord(params, 'smoke-test')
	return smokeTest({
		integrationName: optionalString(input.integrationName, 'integrationName'),
		integration: optionalString(input.integration, 'integration'),
		account: optionalString(input.account, 'account'),
		secretName: optionalString(input.secretName, 'secretName'),
		auth: requireAuthMode(input.auth),
		setupOnly: input.setupOnly === true,
		dryRun: input.dryRun === true,
	})
}