class MembersController < ApplicationController
  before_action :require_login
  before_action :set_member, only: %i[ show edit update delete destroy ]
  helper_method :sort_params

  # GET /members
  def index
    params.delete(:status) if params[:status] == 'any'
    params.delete(:category) if params[:category] == 'any'

    @members = Member.all.order(sort_params.merge(number: :asc))
    @members = @members.ransack(display_name_or_email_or_identification_number_i_cont: params[:q], status_cont: params[:status], category_cont: params[:category]).result
  end

  # GET /members/1
  def show
  end

  # GET /members/new
  def new
    @member = Member.new
  end

  # GET /members/1/edit
  def edit
  end

  # POST /members
  def create
    @member = Member.new(member_params)

    if @member.save
      @member.reset_status!
      redirect_to @member, notice: "Member was successfully created."
    else
      render :new, status: :unprocessable_entity
    end
  end

  # PATCH/PUT /members/1
  def update
    if @member.update(member_params)
      @member.reload.reset_status!
      redirect_to @member, notice: "Member was successfully updated."
    else
      render :edit, status: :unprocessable_entity
    end
  end

  # GET /members/1/delete
  def delete
  end

  # DELETE /members/1
  def destroy
    @member.remove_personal_information!

    redirect_to members_path, notice: "Member personal data permanently removed."
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_member
      @member = Member.find(params[:id])
    end

    # Only allow a list of trusted parameters through.
    def member_params
      params.fetch(:member, {}).permit(:display_name, :email, :identification_number, :category, :address, :joined_on, :expires_on)
    end

    def sort_params
      field, direction = params.fetch(:sort, "").split(".")

      directions = %w[ asc desc ]
      fields = %w[ number expires_on joined_on email status display_name ]

      if directions.include?(direction) && fields.include?(field)
        { field => direction }
      else
        { number: :asc }
      end
    end
end