import ArgumentParser
import ColibriLibrary

extension Colibri {
    struct Create: AsyncParsableCommand {
        
        // MARK: Properties
        
        static let configuration = CommandConfiguration(
            commandName: "create-project",
            abstract: "Create a new, tailored Hummingbird app",
            helpNames: .shortAndLong,
            aliases: ["create"]
        )

        @OptionGroup var options: Options

        // MARK: Functions

        mutating func run() async throws {
            let fileService = FileService()
            
            let copyFiles = CopyFilesTask(fileService: fileService)
            let createFolders = CreateFoldersTask(fileService: fileService)
            let createRootFolder = CreateRootFolderTask(fileService: fileService)

            let rootFolder = try await createRootFolder(
                name: options.name,
                at: options.locationURL
            )
            
            try await createFolders(at: rootFolder)
            try await copyFiles(to: rootFolder)
        }

    }
}