# encoding: utf-8

module GithubCLI
  class Commands::Contents < Command

    namespace :content

    option :ref, :type => :string,
           :desc => "The String name of the Commit/Branch/Tag. Defaults to master."
    desc 'get <user> <repo> <path>', 'Get repository <path> contents'
    long_desc <<-DESC
      This command returns the contents of any file or directory in a repository.

      Parameters

      ref - Optional string - The String name of the Commit/Branch/Tag. Defaults to master.
    DESC
    def get(user, repo, path)
      global_options = options.dup
      params = options[:params].dup
      params['ref'] = options[:ref] if options[:ref]
      Util.hash_without!(global_options, params.keys + ['params'])
      Content.get user, repo, path, params, global_options
    end

    option :path, :type => :string, :required => true, :banner => "",
           :desc => "the content path"
    option :message, :type => :string, :required => true, :banner => "",
           :desc => "the commit message"
    option :content, :type => :string, :required => true, :banner => "",
           :desc => "the new file content which will be Base64 encoded"
    option :branch, :type => :string, :required => true, :banner => "",
           :desc => "the branch name"
    option :"author-name", :type => :string,
           :desc => "the name of the author of the commit"
    option :"author-email", :type => :string,
           :desc => "the email of the author of the commit"
    option :"committer-name", :type => :string,
           :desc => "the name of the committer of the commit"
    option :"committer-email", :type => :string,
           :desc => "the email of the committer of the commit"
    desc 'create <user> <repo> <path>', 'Create repository <path> contents'
    long_desc <<-DESC
      This command creates a new file in a repository

      Parameters

      path    - Requried string - The content path
      message - Requried string - The commit message
      content - Requried string - The new file content,
                which will be Base64 encoded
      branch  - Optional string - The branch name. If not provided,
                uses the repository’s default branch (usually master)

      Optional Parameters

      author.name  - string - The name of the author of the commit
      author.email - string - The email of the author of the commit
      committer.name - string - The name of the committer of the commit
      committer.email - string - The email of the committer of the commit
    DESC
    def create(user, repo, path)
      global_options = options.dup
      params = options[:params].dup
      params['path']    = options[:path]
      params['message'] = options[:message]
      params['content'] = options[:content]
      params['branch']  = options[:branch]  if options[:branch]
      params['author.name']     = options['author-name'] if options['author-name']
      params['author.email']    = options['author-email'] if options['author-email']
      params['committer.name']  = options['committer-name'] if options['committer-name']
      params['committer.email'] = options['committer-email'] if options['committer-email']
      Util.hash_without!(global_options, params.keys + ['author-name', 'author-email', 'committer-name', 'committer-email', 'params'])
      Content.create user, repo, path, params, global_options
    end

    option :ref, :type => :string,
           :desc => "The String name of the Commit/Branch/Tag. Defaults to master."
    desc 'readme <user> <repo>', 'Get the README'
    long_desc <<-DESC
      Parameters

      ref - Optional string - The String name of the Commit/Branch/Tag. Defaults to master.
    DESC
    def readme(user, repo)
      global_options = options.dup
      params = options[:params].dup
      params['ref'] = options[:ref] if options[:ref]
      Util.hash_without!(global_options, params.keys + ['params'])
      Content.readme user, repo, params, global_options
    end

    option :ref, :type => :string,
           :desc => "The String name of the Commit/Branch/Tag. Defaults to master."
    option :archive_format, :type => :string, :banner => "tarball|zipball",
           :desc => "Either tarball or zipball"
    desc 'archive <user> <repo>', 'Get archive link'
    long_desc <<-DESC
      This method will return a 302 to a URL to download a tarball or zipball
      archive for a repository. Please make sure your HTTP framework is configured
      to follow redirects or you will need to use the Location header to make
      a second GET request.\n

      Note: For private repositories, these links are temporary and expire quickly.

      Parameters

      archive_format - Required string - either tarball or zipball\n
      ref - Optional string - valid Git reference, defaults to master\n
    DESC
    def archive(user, repo)
      global_options = options.dup
      params = options[:params].dup
      params['ref'] = options[:ref] if options[:ref]
      params['archive_format'] = options[:archive_format] if options[:archive_format]
      Util.hash_without!(global_options, params.keys + ['params'])
      Content.archive user, repo, params, global_options
    end

  end # Contents
end # GithubCLI