#! /usr/bin/env ruby

# script to automate creation of cms for a new/old Sinatra project
require 'ostruct'
require 'colorize'
require 'zing'

# make sure ARGV has values
if ARGV.size == 0
  puts "ERROR: Parameters needed. Run with -h to view options".red
end

# parse option from command line
options = OpenStruct.new
begin
  Zing::CommandParser.parse(ARGV, options)
rescue Exception => e
  exit!
end

# default directories path setting
project_absolute_dir = options.project_absolute_dir
app_name             = options.app_name

models_directory  = project_absolute_dir + "/models"
views_directory   = project_absolute_dir + "/views"
routes_directory  = project_absolute_dir + "/routes"
push_directory    = project_absolute_dir + "/push"
helpers_directory = project_absolute_dir + "/helpers"

scss_directory    = project_absolute_dir + "/public/sass"
css_directory     = project_absolute_dir + "/public/css"
images_directory  = project_absolute_dir + "/public/images"

# check if config.ru and app_name.rb exist
unless File.exist?(project_absolute_dir + "/config.ru") and 
  File.exist?(project_absolute_dir + "/#{app_name}.rb")
  puts "ERROR: Are you in the project directory before trying to Zing?".red
  exit!
end

# Base
#
# This will be the base CMS, the rest will not function without this
if options.base

  begin
    puts "Zinging Base CMS"

    # copy cms images from gem to the app images directory
    zing_images = `gem contents zing`.split("\n").select {|e| e.match(/\.png/i)}
    FileUtils.cp zing_images, images_directory

    # check if database config exist and connection successful
    Zing::DbHelper.connect_db(project_absolute_dir + "/models.rb")

    # create AdminUser table 
    Zing::DbHelper.create_admin_user_table

    # copy_file_templates
    Zing::FileHelper.copy_file_templates(options, "options_base")

  rescue Exception => e
    puts "ERROR: #{e.message}".red
    puts ""
    exit!
  end

end

# Push
#
# create push folder if not exist
if options.push

  begin
    puts "Zinging push CMS"

    Zing::FileHelper.create_directory(push_directory)

    # check if database config exist and connection successful
    Zing::DbHelper.connect_db(project_absolute_dir + "/models.rb")

    # create Token Table
    Zing::DbHelper.create_token_table
    # create Notification Table
    Zing::DbHelper.create_notification_table
    # create ApnLog Table
    Zing::DbHelper.create_apn_log_table

    # copy file templates
    Zing::FileHelper.copy_file_templates(options, "options_push")

    # completion
    puts "Dont forget to place your '".yellow + "#{app_name}_push_certificate.pem".red + "' file in '".yellow + "/push".red + "' folder".yellow

  rescue Exception => e
    puts "ERROR: #{e.message}".red
    puts ""
    exit!
  end

end