YaleSTC/shifts

class DataEntriesController < ApplicationController

  before_filter :check_for_data_object

  def new
    @data_entry = DataEntry.new
    @data_object = DataObject.find(params[:data_object_id])
    layout_check
  end

  def create
    @data_entry = DataEntry.new({data_object_id: params[:data_object_id]})
    #TODO: Fix this bug related to current_user.current_shift /.report
    @current_shift = current_user.current_shift
    @data_entry.write_content(params[:data_fields])

    if @data_entry.save
      flash[:notice] = "Successfully updated #{@data_entry.data_object.name}."
      if @current_shift #avoids error if you arent signed in to a shift
        if @report = @current_shift.report
          content = []
          @data_entry.data_fields_with_contents.each {|entry| content.push("#{DataField.find(entry.first).name.humanize}: #{entry.second}")}
          @report.report_items << ReportItem.new(time: Time.now, content: "Updated #{@data_entry.data_object.name}: #{"\n"} #{content.join("\n")}", ip_address: request.remote_ip)
        end
      end
      respond_to do |format|
        format.js
        format.html {redirect_to @current_shift.report ? @current_shift.report : @data_entry.data_object}
      end
    else
      @data_object = DataObject.find(params[:data_object_id])
      respond_to do |format|
        format.js
        format.html {render action: 'new'}
      end


    end
  end

 def edit
   @data_entry = DataEntry.find(params[:id])
   @data_object = DataObject.find(params[:data_object_id])
 end

 def update
   @data_entry = DataEntry.find(params[:id])
   if @data_entry.update_attributes(params[:data_entry])
     flash[:notice] = "Successfully updated data entry."
     redirect_to data_object_path(params[:data_object_id])
   else
     flash[:error] = "Error updating data entry."
     render action: 'edit'
   end
 end

  private

  def check_for_data_object
    unless params[:data_object_id]
      flash[:error] = "You must specify a data object before viewing associated data fields."
      redirect_to data_objects_path
    end
  end
end