arifeuer/cs169ocf

class TrainingsController < ApplicationController
  before_filter :authenticate_user!
  # before_filter do 
  #   redirect_to new_user_registration_path unless current_user
  # end
  #before_action :set_Train, only: [:show, :edit, :update, :destroy]
  skip_before_filter :set_current_user

  # GET /trainings
  # GET /trainings.json
  def index
    @trainings = Trainings.all
  end
  
  def new
    # @type = params[:type]
    # @sheet = params[:sheet]
    # @id = params[:id]
    # @training = Trainings.find(@id)
    #default new view
  end
  
  def generate_forms
    @type = params[:type]
    @id = params[:id]
    @training = Trainings.find(@id)
    if @type == "STC"
      @partial_type = "stc_partial"
    elsif @type == "NASW"
      @partial_type = "nasw_partial"
    elsif @type == "CE"
      @partial_type = "ce_partial"
    else
      @partial_type = "other_partial"
    end
    # @type = "STC"
  end
  
  def create
    #@form = Form.create!(form_params)
    id = params[:id]
    @training = Trainings.find(id)
    @type = params[:type]
    @sheet = params[:commit]
 
    form_replace
    
    #flash[:notice] = "#{@form.type} was successfully created."
    #redirect_to forms_path
  end
  
  def form_replace
    #Using docx_replace gem
    #https://github.com/adamalbrecht/docx_replace
    
    if File.exist?("#{Rails.root}/lib/heroku_forms/"+@type+"_"+@sheet+".docx")
        doc = DocxReplace::Doc.new("#{Rails.root}/lib/heroku_forms/"+@type+"_"+@sheet+".docx", "#{Rails.root}/tmp")
      else
        doc = DocxReplace::Doc.new("#{Rails.root}/lib/form_templates/STC_Sign_In_Template_Public.docx", "#{Rails.root}/tmp")
      end
    
    # if @type != "STC" or @type != "CE" or @type != "NASW"
    #   if File.exist?("#{Rails.root}/lib/heroku_forms/"+@sheet+".docx")
    #     doc = DocxReplace::Doc.new("#{Rails.root}/lib/heroku_forms/"+@sheet+".docx", "#{Rails.root}/tmp")
    #   else
    #     doc = DocxReplace::Doc.new("#{Rails.root}/lib/form_templates/STC_Sign_In_Template_Public.docx", "#{Rails.root}/tmp")
    #   end
    # else
    #   if File.exist?("#{Rails.root}/lib/heroku_forms/"+@type+"_"+@sheet+".docx")
    #     doc = DocxReplace::Doc.new("#{Rails.root}/lib/heroku_forms/"+@type+"_"+@sheet+".docx", "#{Rails.root}/tmp")
    #   else
    #     doc = DocxReplace::Doc.new("#{Rails.root}/lib/form_templates/STC_Sign_In_Template_Public.docx", "#{Rails.root}/tmp")
    #   end
    # end


    # Replace some variables. $var$ convention is used here, but not required.
    doc.replace("FIELD_REP", @training.trainer)
    doc.replace("CERT_NUMBER", @training.certification_number)
    doc.replace("START_DATE", @training.course_start_date)
    doc.replace("END_DATE", @training.course_end_date)
    doc.replace("LOCATION_TO_EDIT", @training.location)
    #doc.replace("CERTIFIED_DATE", @training.certified_date)
    doc.replace("TITLE_COURSE", @training.training_title)
    #doc.replace("TOTAL_PART", @training.total_participants)

    # Write the document back to a temporary file
    tmp_file = Tempfile.new('word_template', "#{Rails.root}/tmp")
    doc.commit(tmp_file.path)

    # Respond to the request by sending the temp file

    #flash[:notice] = "File Downloaded"
    
    #redirect_to new_form_path

    send_file tmp_file.path, filename: @type+"_"+@sheet+"_Sheet.docx", disposition: 'attachment'
  end

  

  # GET /trainings/1
  # GET /trainings/1.json
  
  # def show
  # end
  
end