#!/usr/bin/env ruby

require 'gtk2'

module NNTPManager
  class MainWindow
    def initialize
      window = Gtk::Window.new(Gtk::Window::TOPLEVEL)
      window.set_title "NNTP-manager main"
      window.signal_connect("delete_event") { Gtk.main_quit }

      new_post_button = Gtk::Button.new("New Post")
      view_posts_button = Gtk::Button.new("View Posts")
      preferences_button = Gtk::Button.new("Preferences")

      new_post_button.signal_connect("clicked") {
        NewPostForm.new
      }

      view_posts_button.signal_connect("clicked") {
        ViewPostsWindow.new
      }

      preferences_button.signal_connect("clicked") {
        PreferencesFormWindow.new
      }

      buttonbox = Gtk::HBox.new

      buttonbox.pack_start(new_post_button, false, false, 0)
      buttonbox.pack_start(view_posts_button, false, false, 0)
      buttonbox.pack_start(preferences_button, false, false, 0)
      window.add(buttonbox)
      window.signal_connect("destroy") { Gtk.main_quit }
      window.show_all
      Gtk.main
    end
  end

  class PreferencesFormWindow
    attr_accessor :host, :port, :user, :password

    def initialize
      window = Gtk::Window.new
      window.set_title "NNTP server host info"
      window.border_width = 20
      window.signal_connect("delete_event") { Gtk.main_quit }

      host_label = Gtk::Label.new("Host: ")
      port_label = Gtk::Label.new("Port: ")
      user_label = Gtk::Label.new("User: ")
      password_label = Gtk::Label.new("Password: ")

      host = Gtk::Entry.new
      port = Gtk::Entry.new
      user = Gtk::Entry.new
      password = Gtk::Entry.new
      password.visibility = false

      submit_button = Gtk::Button.new("Save")
      submit_button.signal_connect("clicked") {
        @host = host.text
        @port = port.text.to_i
        @user = user.text
        @password = password.text
        puts "loading following information into library file: "
        puts "host: #{@host}"
        puts "port: #{@port}"
        puts "user: #{@user}"
        puts "password: #{@password}"
        # write_lib_file({ :info => { :host => @host,
        #                            :port => @port,
        #                            :user => @user,
        #                            :password => @password
        #                            }
        #                })
      }

      host_field = Gtk::HBox.new(false, 0)
      host_field.pack_start(host_label, true, true, 0)
      host_field.pack_start(host, true, true, 0)

      port_field = Gtk::HBox.new(false, 0)
      port_field.pack_start(port_label, true, true, 0)
      port_field.pack_start(port, true, true, 0)

      user_field = Gtk::HBox.new(false, 0)
      user_field.pack_start(user_label, true, true, 0)
      user_field.pack_start(user, true, true, 0)
      password_field = Gtk::HBox.new(false, 0)
      password_field.pack_start(password_label, true, true, 0)
      password_field.pack_start(password, true, true, 0)

      form = Gtk::VBox.new(false, 0)
      form.add(host_field)
      form.add(port_field)
      form.add(user_field)
      form.add(password_field)
      form.pack_start(submit_button, true, true, 0)

      window.add(form)
      window.show_all
      Gtk.main
    end

  #  def write_lib_file(hash)
  #    hash.each do |key, value|

  end

  class ViewPostsWindow
    def initialize

  end

mainapp = MainWindow.new