class Users::DossiersController < UsersController
  include SmartListing::Helper::ControllerExtensions
  helper SmartListing::Helper

  before_action :authenticate_user!, except: :commencer
  before_action :check_siret, only: :siret_informations

  before_action only: [:show] do
    authorized_routes? self.class
  end

  def index
    order = 'DESC'

    @liste = params[:liste] || 'a_traiter'

    @dossiers = smart_listing_create :dossiers,
                                     dossiers_to_display,
                                     partial: "users/dossiers/list",
                                     array: true

    total_dossiers_per_state
  end

  def commencer
    unless params[:procedure_path].nil?
      procedure = ProcedurePath.where(path: params[:procedure_path]).first!.procedure
    end

    redirect_to new_users_dossier_path(procedure_id: procedure.id)
  rescue ActiveRecord::RecordNotFound
    error_procedure
  end

  def new
    procedure = Procedure.where(archived: false, published: true).find(params[:procedure_id])

    dossier = Dossier.create(procedure: procedure, user: current_user, state: 'draft')
    siret = params[:siret] || current_user.siret

    update_current_user_siret! siret unless siret.nil?

    redirect_to users_dossier_path(id: dossier.id)
  rescue ActiveRecord::RecordNotFound
    error_procedure
  end

  def show
    @facade = facade
    @siret = current_user.siret unless current_user.siret.nil?

  rescue ActiveRecord::RecordNotFound
    flash.alert = t('errors.messages.dossier_not_found')
    redirect_to url_for users_dossiers_path
  end

  def siret_informations
    @facade = facade params[:dossier_id]

    update_current_user_siret! siret

    DossierService.new(@facade.dossier, siret, current_user.france_connect_information).dossier_informations!

    @facade = facade params[:dossier_id]
    render '/dossiers/new_siret', formats: 'js'

  rescue RestClient::ResourceNotFound
    errors_valid_siret

  rescue ActiveRecord::RecordNotFound
    flash.alert = t('errors.messages.dossier_not_found')
    redirect_to url_for users_dossiers_path
  end

  def change_siret
    Dossier.find(params[:dossier_id]).reset!

    @facade = facade params[:dossier_id]

    render '/dossiers/new_siret', formats: :js
  end

  def update
    @facade = facade params[:dossier][:id]

    if checked_autorisation_donnees?
      @facade.dossier.update_attributes(update_params)

      if @facade.dossier.procedure.module_api_carto.use_api_carto
        redirect_to url_for(controller: :carte, action: :show, dossier_id: @facade.dossier.id)
      else
        redirect_to url_for(controller: :description, action: :show, dossier_id: @facade.dossier.id)
      end
    else
      flash.alert = 'Les conditions sont obligatoires.'
      redirect_to users_dossier_path(id: @facade.dossier.id)
    end
  end

  def self.route_authorization
    {
        states: [:draft]
    }
  end

  private

  def dossiers_to_display
    {'a_traiter' => waiting_for_user,
     'en_attente' => waiting_for_gestionnaire,
     'termine' => termine,
     'invite' => invite}[@liste]
  end

  def waiting_for_user
    @a_traiter_class = (@liste == 'a_traiter' ? 'active' : '')
    @waiting_for_user ||= current_user.dossiers.waiting_for_user 'DESC'
  end

  def waiting_for_gestionnaire
    @en_attente_class = (@liste == 'en_attente' ? 'active' : '')
    @waiting_for_gestionnaire ||= current_user.dossiers.waiting_for_gestionnaire 'DESC'
  end

  def termine
    @termine_class = (@liste == 'termine' ? 'active' : '')
    @termine ||= current_user.dossiers.termine 'DESC'
  end

  def invite
    @invite_class = (@liste == 'invite' ? 'active' : '')
    @invite ||= current_user.invites
  end

  def total_dossiers_per_state
    @dossiers_a_traiter_total = waiting_for_user.count
    @dossiers_en_attente_total = waiting_for_gestionnaire.count
    @dossiers_termine_total = termine.count
    @dossiers_invite_total = invite.count
  end

  def check_siret
    errors_valid_siret unless Siret.new(siret: siret).valid?
  end

  def errors_valid_siret
    flash.alert = t('errors.messages.invalid_siret')
    @facade = facade params[:dossier_id]

    render '/dossiers/new_siret', formats: :js, locals: {invalid_siret: siret}
  end

  def update_params
    params.require(:dossier).permit(:autorisation_donnees)
  end

  def checked_autorisation_donnees?
    update_params[:autorisation_donnees] == '1'
  end

  def siret
    create_params[:siret]
  end

  def create_params
    params.require(:dossier).permit(:siret)
  end

  def error_procedure
    flash.alert = t('errors.messages.procedure_not_found')

    redirect_to url_for users_dossiers_path
  end

  def update_current_user_siret! siret
    current_user.update_attributes(siret: siret)
  end

  def facade id = params[:id]
    DossierFacades.new id, current_user.email
  end

end