# coding: utf-8
class Formily::FormsController < FormilyController

  before_action :save_params

  def index
    @forms = if params[:all].present?
               Formily::Form.includes(:form_type).all
             else
               Formily::Form.includes(:form_type).where(is_deleted: false)
             end
  end

  def new
    @form = Formily::Form.new(id: 0)
  end

  def show
    @form = Formily::Form.find(params[:id])
    form_model = params[:model_name].safe_constantize
    @obj_rel = form_model.find(params[:model_id])
    @submit = @form.find_or_create_submission_by(params)
  end

  def edit
    @form = Formily::Form.includes(:inputs).find(params[:id])
  end

  def create
    form = Formily::Form.new(form_params)

    if form.save
      if params[:inputs]
        params[:inputs].each do |input|
          i = form.inputs.build(input.to_hash.except('group_inputs'))
          i.save
          if input[:group_inputs]
            input[:group_inputs].each do |gi|
              t = i.inputs.build(gi.to_hash)
              t.save
            end
          end
        end
      end

      redirect_to formily_forms_path(@params_hash)
    else
      redirect_to formily_forms_path(@params_hash)
    end

  end

  def update

    form = if params[:id].to_i == 0
             Formily::Form.create
           else
             Formily::Form.find(params[:id])
           end

    form.update(form_params)

    render json: {id: form.id}, status: :ok
  end

  def destroy
    form = Formily::Form.find(params[:id])
    count  = Formily::Submit.where(form_id: form.id).count

    if count > 0
      form.update(is_deleted: true)
    else
      form.destroy
    end

    redirect_to formily_forms_path(@params_hash)
  end

  def preview
    form = Formily::Form.find_by(id: params[:formily_form][:id])
    form ||= Formily::Form.new
    submit = Formily::Submit.new(created_at: DateTime.now)
    render partial: 'preview', layout: false, locals: {:@form => form, :@obj_rel => form, :@submit => submit}
  end

  def reload_formily_table
    user_id = params[:user_id]
    obj_rel = params[:resource_type].safe_constantize.find(params[:resource_id])

    render locals: {obj_rel: obj_rel, user_id: user_id, flag: params[:flag].present?}, layout: false
  end

  def add_new_response
    submit = Formily::Submit.where(params.permit(:form_id, :resource_id, :user_id, :resource_type))
               .order(created_at: :desc).first

    if submit.blank? || submit.state == 0 || submit.input_values.count == 0
      render json: {msg: 'Complete the outstanding form instead of adding a new copy'}, status: :unprocessable_entity
    else
      submit = Formily::Submit.new(params.permit(:form_id, :resource_id, :user_id, :resource_type))
      submit.save
      render json: {}, status: :ok
    end
  end

  private

    def form_params
      params.require(:formily_form).permit(:title, :description, :form_type_id)
    end

    def save_params
      @params_hash = {}
      @params_hash[:iframe] = true if params[:iframe]
      @params_hash[:model_id] = params[:model_id]
      @params_hash[:model_name] = params[:model_name]
      @params_hash[:user_id] = params[:user_id]

      @model_id = @params_hash[:model_id]
      @model_name = @params_hash[:model_name]
      @user_id = @params_hash[:user_id]
    end

end