import type {
GetPackageInfoParams,
PackageInfoResponse,
DownloadStats,
RepositoryInfo
} from '../types/index.js';
import { cocoaPodsAPI, CocoaPodsMockService } from '../services/cocoapods-api.js';
import { logger } from '../utils/logger.js';
import { validatePodName } from '../utils/validators.js';
import { PackageNotFoundError } from '../types/index.js';
import { formatCocoaPodsAuthors, formatLicenseInfo, formatCocoaPodsDependencies, formatCocoaPodsTestDependencies, buildRepositoryInfo } from '../utils/formatters.js';
import { buildNotFoundResponse, buildDownloadStats } from '../utils/response-builder.js';
export async function getPackageInfo(params: GetPackageInfoParams): Promise<PackageInfoResponse> {
const { package_name, include_dependencies = true, include_dev_dependencies = false } = params;
logger.info(`Getting package info for: ${package_name}`);
// Validate inputs
validatePodName(package_name);
try {
// Get pod info from CocoaPods API
const podInfo = await cocoaPodsAPI.getPodInfo(package_name);
const authorString = formatCocoaPodsAuthors(podInfo.authors);
const licenseString = formatLicenseInfo(podInfo.license);
const dependencies = include_dependencies
? formatCocoaPodsDependencies(podInfo.dependencies)
: undefined;
const devDependencies = include_dev_dependencies
? formatCocoaPodsTestDependencies(podInfo.testspecs)
: undefined;
const stats = await cocoaPodsAPI.getPodStatsPlaceholder(package_name);
const downloadStats = buildDownloadStats(stats);
const repoInfo = CocoaPodsMockService.extractRepositoryInfo(podInfo.source);
const repository: RepositoryInfo | undefined = repoInfo ? {
type: 'git',
url: `https://github.com/${repoInfo.owner}/${repoInfo.repo}`,
} : undefined;
// Extract Swift versions
const swiftVersions = Array.isArray(podInfo.swift_versions)
? podInfo.swift_versions
: typeof podInfo.swift_versions === 'string'
? [podInfo.swift_versions]
: undefined;
const response: PackageInfoResponse = {
package_name: package_name,
latest_version: podInfo.version,
description: podInfo.description || podInfo.summary || '',
authors: authorString,
license: licenseString,
platforms: podInfo.platforms || {},
swift_versions: swiftVersions,
dependencies: dependencies,
dev_dependencies: devDependencies,
download_stats: downloadStats,
repository,
exists: true,
};
logger.info(`Successfully retrieved package info for: ${package_name}`);
return response;
} catch (error) {
logger.error(`Failed to get package info for: ${package_name}`, { error });
if (error instanceof PackageNotFoundError) {
return buildNotFoundResponse(package_name);
}
throw new Error(`Failed to get package info: ${error instanceof Error ? error.message : String(error)}`);
}
}
