class BankAccountsController < ApplicationController
  before_action :set_owner
  before_action :set_bank_account, only: [:edit, :update, :destroy]

  def new
    @bank_account = BankAccount.new
  end

  def create
    @bank_account = @owner.bank_accounts.build(bank_account_params)
    if @bank_account.save
      redirect_to owner_path(@owner), notice: 'Bank account was successfully created.'
    else
      render :new
    end
  end

  def index
    @bank_accounts = @owner.bank_accounts.order(start_date: :desc)
  end

  def edit
  end

  def update
    @bank_account = BankAccount.find(params[:id])
    if @bank_account.update(bank_account_params)
      redirect_to owner_path(@owner), notice: 'Bank account was successfully updated.'
    else
      render :edit
    end
  end

  def destroy
    @bank_account.destroy
    redirect_to polymorphic_path([@owner]), notice: 'Bank account was successfully deleted.'
  end


  private

  def set_owner
    @owner = if params[:participant_id]
               Participant.find(params[:participant_id])
             elsif params[:worker_id]
               Worker.find(params[:worker_id])
             elsif params[:vendor_id]
               Vendor.find(params[:vendor_id])
             end
  end
  

  def find_owner
    params.each do |name, value|
      if name =~ /(.+)_id$/
        return $1.classify.constantize.find(value)
      end
    end
    nil
  end

  def set_bank_account
    @bank_account = BankAccount.find(params[:id])
  end

  def bank_account_params
    params.require(:bank_account).permit(:institution_name, :account_type, :routing_number, :account_number, :start_date, :end_date)
  end

  def owner_path(owner)
    case owner
    when Participant
      participant_path(owner)
    when Worker
      worker_path(owner)
    when Vendor
      vendor_path(owner)
    else
      root_path # Default path if owner type is unknown
    end
  end
end