#!/usr/bin/env ruby
# encoding: utf-8
# Version = '20140315-210244'

require 'sushi_fabric'

opt = OptionParser.new do |o|
  o.banner = <<-EOT
Usage: 
  #{File.basename(__FILE__)} --class [SushiApp class] [options]
  \t(Either --dataset_id or --dataset_tsv is \e[31mrequired\e[0m)
  EOT
  o.on(:class_name, '-c class_name', '--class', "SushiApp class name (\e[31mrequired\e[0m)")
  o.on(:dataset_id, '-i dataset_id', '--dataset_id', Integer, 'DataSet ID in Sushi DB')
  o.on(:dataset_tsv, '-d dataset_tsv', '--dataset', String, 'DataSet file (.tsv) (This option is prior to dataset_id option)')
  o.on(:parameterset_tsv, '-m parameterset_tsv', '--parameterset', String, 'Parameterset file (.tsv)')
  o.on(:run_mode, '-r', '--run', 'Real run mode. without this option, it runs with test run mode which checks only DataSet and Parameters and no submittion')
  o.on(:project, '1001', '-p', '--project', String, 'Project Number (default: 1001)')
  o.on(:user, 'sushi_lover', '-u', '--user', String, 'Submit user (default: sushi_lover)')
  o.on(:load_path, '-I load_path', '--load_path', 'Add path where SushiApp class is located (default: ./lib)')
  o.parse!(ARGV)
end
opt.project = 'p' + opt.project
if File.exist?('lib')
  $: << 'lib'
end
if opt.load_path
  opt.load_path.split(':').each do |path|
    $: << path
  end
end

unless opt.class_name
  puts
  warn "\e[31mERROR\e[0m: --class is required"
  puts
  warn opt.help
  exit
end
unless opt.dataset_id or opt.dataset_tsv
  puts
  warn "\e[31mERROR\e[0m: Either --dataset_id or --dataset_tsv is required"
  puts
  print opt.help
  exit
end

begin
  require opt.class_name
  klass = eval(opt.class_name)
  usecase = klass.new
rescue #NameError, LoadError # uninitialized constant
  warn ""
  warn "\e[31mERROR\e[0m: The class #{opt.class_name} cannot be loaded. Add path with -I option."
  warn "" 
  warn "Current library load path(s):"
  puts $:.map{|dir| "\t"+dir}
end

usecase.project = opt.project
usecase.user = opt.user
usecase.dataset_sushi_id = opt.dataset_id
usecase.dataset_tsv_file = opt.dataset_tsv
usecase.parameterset_tsv_file = opt.parameterset_tsv
if opt.run_mode
  usecase.run
else
  usecase.test_run
end