# frozen_string_literal: true

module YiffRest
  module APIV2
    class ImagesController < ApplicationController
      before_action :validate_discord
      before_action :prepare_user
      before_action :admin_only

      def index
        @sp = search_images_params
        @pagy, @images = pagy(APIImage.search(@sp).order(created_at: :desc), size: [1, 2, 2, 1])
      end

      def new
        @image = APIImage.new(create_params)
        @categories = APIImage.categories
      end

      def edit
        @image = APIImage.find(params[:id])
        @categories = APIImage.categories
      end

      def create
        @service = APIImageUploadService.new(create_params)
        @image = @service.start!
        @categories = APIImage.categories
        if @image.invalid?
          flash.now[:alert] = @image.errors.full_messages.join(", ")
          return render(:new)
        end
        redirect_to(yiff_rest_api_v2_manage_images_path(search: { category: @image.category }), notice: "Image added")
      end

      def update
        @image = APIImage.find(params[:id])
        @image.update(update_params)
        @categories = APIImage.categories
        if @image.invalid?
          flash.now[:alert] = @image.errors.full_messages.join(", ")
          return render(:edit)
        end
        redirect_to(yiff_rest_api_v2_manage_images_path(search: { category: @image.category }), notice: "Image updated")
      end

      def destroy
        @image = APIImage.find(params[:id])
        @image.destroy
        redirect_to(yiff_rest_api_v2_manage_images_path(search: { category: @image.category }), notice: "Image deleted")
      end

      private

      def load_category
        @category = APIImage.categories.find { |c| c.db == params[:manage_id] }
        raise(ActiveRecord::RecordNotFound) if @category.blank?
      end

      def site_title
        "YiffyAPI V2 - Manage Images"
      end

      def search_images_params
        permit_search_params(%i[category md5 original_url])
      end

      def create_params
        params.fetch(:api_image, {}).permit(:category, :original_url, :sources_string, :artists_string, :file)
      end

      def update_params
        params.fetch(:api_image, {}).permit(:category, :sources_string, :artists_string)
      end
    end
  end
end