import ArgumentParser
import CliDoc
import CommandClient
import Dependencies

struct InstallDependenciesCommand: AsyncParsableCommand {
  static let commandName: String = "install-dependencies"

  static let configuration = CommandConfiguration(
    commandName: commandName,
    abstract: createAbstract("Ensure required dependencies are installed"),
    usage: .default(commandName: commandName, parentCommand: "utils", usesArguments: false),
    discussion: Discussion {
      VStack {
        Note {
          "Homebrew is required to install dependencies."
        }
        HStack {
          "See Also:".yellow.bold.underline
          "https://brew.sh"
        }
        ImportantNote.passingExtraArgs
      }
      .separator(.newLine(count: 2))
    }
  )

  @OptionGroup var globals: BasicGlobalOptions

  @Argument(
    help: "Extra arguments / options to pass to the homebrew command."
  )
  var extraOptions: [String] = []

  mutating func run() async throws {
    @Dependency(\.commandClient) var commandClient
    @Dependency(\.playbookClient) var playbookClient

    let arguments = [
      "brew", "install"
    ] + Constants.brewPackages
      + extraOptions

    try await commandClient.run(
      quiet: globals.quiet,
      shell: globals.shell,
      arguments
    )

    try await playbookClient.repository.install()
  }
}