import { linearGraphql } from './client.ts'
import { mapProject, PROJECT_FIELDS } from './models.ts'
import type { LinearAuthInput, LinearProjectSummary } from './types.ts'
import { optionalString, requireRecord, requireString } from './types.ts'
import { requireAuthMode } from './auth.ts'

export type GetProjectInput = LinearAuthInput & {
	id: string
}

/**
 * Get one Linear project by UUID.
 * @example
 * import getProject from 'kody:@kody/linear/get-project'
 * const project = await getProject({ id: 'uuid' })
 */
export async function getProject(input: GetProjectInput): Promise<LinearProjectSummary> {
	const id = requireString(input.id, 'id')
	const result = await linearGraphql<{ project: unknown }>({
		...input,
		operation: 'query',
		query: `query GetProject($id: String!) {
			project(id: $id) { ${PROJECT_FIELDS} }
		}`,
		variables: { id },
	})
	if (!result.data.project) throw new Error(`Linear project not found: ${id}`)
	return mapProject(result.data.project)
}

/**
 * Get one Linear project by UUID.
 * @example
 * import getProject from 'kody:@kody/linear/get-project'
 * const project = await getProject({ id: 'uuid' })
 */
export default async function getProjectEntrypoint(
	params: Partial<GetProjectInput> & Record<string, unknown> = {},
) {
	const input = requireRecord(params, 'get-project')
	return getProject({
		id: requireString(input.id, 'id'),
		integrationName: optionalString(input.integrationName, 'integrationName'),
		integration: optionalString(input.integration, 'integration'),
		account: optionalString(input.account, 'account'),
		secretName: optionalString(input.secretName, 'secretName'),
		auth: requireAuthMode(input.auth),
	})
}