#!/usr/bin/env ruby

require 'json'
require 'matrixci'
require 'rbcurse/core/util/app'

class CellRenderer
  attr_accessor :display_length

  def repaint g, r, c, crow, content, focus_type, selected
    color = $datacolor
    att = NORMAL
    build = JSON.parse(content)
    att = REVERSE if selected || build["highlight"]
    color = get_color($datacolor, :yellow, :black) if build["color"] == "yellow"
    color = get_color($datacolor, :red, :black) if build["color"] == "red" 
    color = get_color($datacolor, :green, :black) if build["color"] == "green"
    g.wattron(Ncurses.COLOR_PAIR(color) | att)
    g.mvwprintw(r, c, "%s", :string, build["str"]);
    g.wattroff(Ncurses.COLOR_PAIR(color) | att)
  rescue JSON::ParserError
  end
end

def get_latest_runs
  builds = []
  MatrixCi::Project.all.each do |project|
    project.all_recent_builds.each do |build|
      builds << build.to_json
    end
  end

  builds
end

x = App.new do 
  header = app_header "MatrixCI", :text_center => "YOLO", :text_right =>"MatrixCI", 
    :color => :black, :bgcolor => :white, :attr => :bold 
  message "You are in a crowded room. Lots of people are committing code. There is only one obvious exit, q."

  lb = listbox :list => get_latest_runs, :title => "[ Latest Builds ]", :name => "tasklist", :row => 1, :height => Ncurses.LINES-4, :width => Ncurses.COLS-1
  lb.truncation_required = false
  lb.should_show_focus = false
  lb.cell_renderer CellRenderer.new

  @form.bind_key("q") {  exit }
  @form.bind_key("r") {  lb.list get_latest_runs }
  stack :margin_top => 1, :height => FFI::NCurses.LINES-3 do

  end # stack
  status_line :row => FFI::NCurses.LINES-1

  while true
    sleep(10)
    lb.list get_latest_runs
    @form.repaint
    @window.wrefresh
  end
end # app

while true
  x.form
end