#!/usr/bin/ruby

dir = "/#{`which #{$PROGRAM_NAME}`.split("/")[0..-2].join("/")}"
require 'active_record'
require 'yaml'
Dir.chdir("#{dir}/multi-project-metrics-history-db") do
  ActiveRecord::Base.establish_connection(YAML::load(File.open('config/database.yml')))
  Dir.chdir("app/models") do
    require 'author'
    require 'commit'
    require 'metric'
    require 'project'
  end
end
Dir.chdir("#{dir}/metrics-history") do
  require 'AnalizoRunner'
end
require 'Qt4'

class QtMultiProjectMetricsHistory < Qt::MainWindow
  slots :add

  def initialize(parent = nil)
    super
    @project_line_edit = Qt::LineEdit.new
    @add_button = Qt::PushButton.new "Add"
    @project_list_view = Qt::ListView.new
    @project_list_model = Qt::StringListModel.new
    @upper_layout = Qt::HBoxLayout.new
    @main_layout = Qt::VBoxLayout.new

    projects = Project.find(:all).map{ |p| p.name }
    @project_list_model.setStringList projects
    @project_list_view.setModel @project_list_model

    connect @add_button, SIGNAL(:clicked), self, SLOT(:add)

    [
      @project_line_edit,
      @add_button
    ].each{ |w| @upper_layout.addWidget w }
    @main_layout.addLayout @upper_layout
    @main_layout.addWidget @project_list_view
    resize 800, 700
  end
  def add
    Project.new(:name => @project_line_edit.text).save
    projects = Project.find(:all).map{ |p| p.name }
    @project_list_model.setStringList projects
  end
end