class MoviesController < ApplicationController
  before_action :require_admin, except: [:index, :show]

  def index
    @movies = Movie.released
  end
  def show
    @movie = Movie.find(params[:id])
    @fans = @movie.fans
    @genres = @movie.genres.order(:name)

    if current_user
      @favorite = current_user.favorites.find_by(movie_id: @movie.id)
    end
  end
  def edit
    @movie = Movie.find(params[:id])
  end
  def update
    @movie = Movie.find(params[:id])
    if @movie.update(movie_params)
      redirect_to @movie, notice: "Movie successfully updated!"
    else
      render :edit, status: :unprocessable_entity
    end
  end
  def new
    @movie = Movie.new
  end
  def create
    @movie = Movie.new(movie_params)
    if @movie.save
      redirect_to @movie, notice: "Movie successfully created!"
    else
      render :new, status: :unprocessable_entity
    end
  end
  def destroy
    @movie = Movie.find(params[:id])
    if @movie.destroy
      redirect_to movies_url, status: :see_other, alert: "Movie successfully destroyed!"
    end
  end

  private

  def movie_params
    params.require(:movie).permit(:title, :description, :rating, :released_on, :total_gross, :director, :duration, :image_file_name, genre_ids: [])
  end
end