class ServerTemplatesController < ApplicationController
  before_action :set_server_template, only: [ :show, :edit, :update, :destroy ]

  def index
    @server_templates = current_user.server_templates.order(created_at: :desc)
  end

  def show
    authorize_user!
    @overlays = Overlay.for_user(current_user).order(:name)
  end

  def new
    @server_template = current_user.server_templates.build
  end

  def create
    @server_template = current_user.server_templates.build(server_template_params)

    if @server_template.save
      Activity.log(current_user, "created", "ServerTemplate", @server_template.id, { name: @server_template.name })
      redirect_to @server_template, notice: "Template created successfully!"
    else
      render :new, status: :unprocessable_entity
    end
  end

  def edit
    authorize_user!
  end

  def update
    authorize_user!

    if @server_template.update(server_template_params)
      Activity.log(current_user, "updated", "ServerTemplate", @server_template.id, { name: @server_template.name })
      redirect_to @server_template, notice: "Template updated successfully!"
    else
      render :edit, status: :unprocessable_entity
    end
  end

  def destroy
    authorize_user!
    @server_template.destroy
    Activity.log(current_user, "deleted", "ServerTemplate", @server_template.id, { name: @server_template.name })
    redirect_to server_templates_path, notice: "Template deleted successfully!"
  end

  private

  def set_server_template
    @server_template = ServerTemplate.find(params[:id])
  end

  def server_template_params
    params.require(:server_template).permit(:name)
  end

  def authorize_user!
    redirect_to server_templates_path, alert: "Not authorized" unless @server_template.user_id == current_user.id
  end
end