class VideoProgramsController < ApplicationController
  include VideoProgramsHelper
  def initialize
    super
    @app_title = 'video_program'
  end
  def short_desc(str, len)
    if str && str.length > len
      str[0...len] + '...'
    else
      str
    end
  end
  def index
    VideoProgram.remove_expired_status
    sorted,total_pages = get_sorted_video_programs
    #If no data , hide title&table
    if sorted.count == 0
      display_class = "hide"
      categories = []
    else
      grouped_data = sorted.group_by(&:category_id)
      category_title_map = Category.where(:id.in=>grouped_data.keys).pluck(:id, "title.#{I18n.locale}").map{|k,v| [k, v.values[0]]}.to_h
      categories = grouped_data.map do |category_id, video_programs|
        {
          "category-title" => category_title_map[category_id],
          "video-programs" => video_programs.map do |vp|
            statuses = vp.statuses_with_classname.collect do |status|
              {
                "status" => status["name"],
                "status-class" => "status-#{status['classname']}"
              }
            end
            episodes = vp.episodes || 0
            {
              "title" => vp.title,
              "subtitle" => short_desc(vp.subtitle, 100),
              "episodes" => episodes,
              "episodes_text" => t("video_program.episodes_text",{:num=> episodes}),
              "thumb-src" => (vp.image.thumb.url || "/assets/video_program/default.jpg"),
              "link_to_show" => OrbitHelper.url_to_show(vp.to_param),
              "statuses" => statuses
            }
          end
        }
      end
    end

    {
      "categories" => categories,
      "extras" => {
        "program_notes-head" => t('video_program.program_notes'),
        "video_notes-head" => t('video_program.video_notes'),
        "play-head" => t('video_program.play'),
        "view-count-head" => t('video_program.table.view_count'),
        "display_class" => display_class
      },
      "total_pages" => total_pages
    }
  end

  def get_file
    @url = request.path
    begin
      if @url.match(/\/\.\./)
        render :file => "#{Rails.root}/app/views/errors/404.html", :layout => false, :status => :not_found, :content_type => 'text/html'
        return
      end
      file = VideoProgramFile.find(params[:id])
      if File.basename(file.file.path) != URI.decode(params[:f_name])
        render :file => "#{Rails.root}/app/views/errors/403.html", :layout => false, :status => :not_found, :content_type => 'text/html'
        return
      end
      @url = file.file.url
      if file.can_access?(OrbitHelper.current_user)
        @path = file.file.path rescue ""
        @filename = @path.split("/").last
        @ext = @path.split("/").last.to_s.split(".").last
        if @ext == "png" || @ext == "jpg" || @ext == "bmp" || @ext == "pdf"
          render "archives/download_file.html",:layout=>false
        else
          if (current_site.accessibility_mode rescue false)
            render "archives/redirect_to_file.html",:layout=>false
            return
          else
            send_file(@path)
            return
          end
        end
      else
        render :file => "#{Rails.root}/app/views/errors/403.html", :layout => false, :status => :not_found, :content_type => 'text/html'
        return
      end
    rescue
      render :file => "#{Rails.root}/app/views/errors/404.html", :layout => false, :status => :not_found, :content_type => 'text/html'
      return
    end
  end

  def show_local_video_program(uid)
    locale = OrbitHelper.get_site_locale.to_s
    video_program = VideoProgram.where(:uid => uid).first
    return nil if video_program.nil?
    url_to_edit = OrbitHelper.user_can_edit?(video_program) ? "/admin/video_program/#{video_program.id.to_s}/edit" : ""

    return {} if (video_program.category.disable rescue false)

    tags = video_program.tags.map{|tag|  {
      "tag" => tag.name ,
      "url" => OrbitHelper.page_for_tag(tag)
    } }
    files = video_program.video_program_files.to_fronted(locale)
    links = video_program.video_program_links.map{|link|  { "link_url" => link.url, "link_title" => (link.title.blank? ? link.url : link.title) } } rescue []
    update_user = video_program.update_user.member_profile.name rescue ""
    desc = OrbitHelper.get_default_value(video_program.image_description, "VideoProgram image")

    request = OrbitHelper.request
    meta_desc = video_program.subtitle.nil? || video_program.subtitle == ""  ? short_desc(video_program.video_notes, 200) : video_program.subtitle
    OrbitHelper.render_meta_tags([{"property" => "og:title", "content" => video_program.title},{"property" => "og:site_name", "content" => Site.first.title},{"property" => "og:url", "content" => request.original_url.split("?").first},{"property" => "og:description", "content" => meta_desc},{"property" => "og:image", "content" => "#{request.base_url}#{video_program.image.url}"},{"property" => "og:type", "content" => "Article"}])

    subtitle = nil
    image_html = nil
    video_image_html = nil
    img_description = nil
    video_img_description = nil
    subtitle = video_program.subtitle
    if video_program.display_image && video_program.image.present?
      img_description = OrbitHelper.get_default_value(video_program.image_description, video_program.title)
      image_html = "<img src=\"#{video_program.image.url}\" alt=\"#{img_description}\" />"
    end
    if video_program.display_video_image && video_program.video_image.present?
      video_img_description = OrbitHelper.get_default_value(video_program.video_image_description, video_program.title)
      video_image_html = "<img src=\"#{video_program.video_image.url}\" alt=\"#{video_img_description}\" />"
    end
    if video_program.video_external_link.present?
      video_external_link = video_program.video_external_link
      video_external_link_class = ""
    else
      video_external_link = "javascript:;"
      video_external_link_class = "disabled"
    end
    video_program_carousel_images = video_program.video_program_carousel_images.map{|image| {"src"=>image.file.url,"description"=>image.description.to_s,"description_text"=>image.description_text }}
    resume_btn_title = t("plugin_control.resume")
    pause_btn_title = t("plugin_control.pause")
    prev_btn_title = t("plugin_control.prev")
    next_btn_title = t("plugin_control.next")
    episodes_text = t("video_program.episodes_text",{:num=> video_program.episodes})
    grouped_data = video_program.albums.asc(:order).group_by{|a| a.tag_ids.first}
    tag_sort_number_map = {}
    tag_title_map = Tag.where(:id.in=>grouped_data.keys).pluck(:id, "name.#{I18n.locale}", :tmp_sort_number).map do |k,v, sort_number|
      tag_sort_number_map[k] = sort_number
      [k, v.values[0]]
    end.to_h
    episodes_albums = grouped_data.sort_by{|k, v| tag_sort_number_map[k].to_i}.map.with_index do |(tag_id, albums), i|
      tag_name = tag_id ? tag_title_map[tag_id] : nil
      images = albums.map do |album|
        skip_tag_ids = album.tag_ids
        album.album_images.asc(:order).map do |album_image|
          {
            "img-src" => album_image.file.url,
            "img-tags" => album_image.tags.map{|tag|
              next if skip_tag_ids.include?(tag.id)
              {
                "tag" => tag.name,
              } 
            }.compact,
            "ep_title" => album_image.title,
            "ep_desc" => album_image.description
          }
        end
      end.flatten
      {
        "images_tag" => tag_name,
        "images" => images,
        "tab-class" => (i == 0 ? 'active in' : ''),
        "tab-index" => i
      }
    end
    data = {
      "tags" => tags,
      "video_program_files" => files,
      "video_program_links" => links,
      "episodes_albums" => episodes_albums,
      "data" => {
        "title-head" => t('video_program.title'),
        "program_notes-head" => t('video_program.program_notes'),
        "actor_notes-head" => t('video_program.actor_notes'),
        "video_notes-head" => t('video_program.video_notes'),
        "carousel_image-head" => t('video_program.carousel_image'),
        "episodes_albums-head" => t('video_program.episodes_albums'),
        "play-head" => t('video_program.play'),
        "program_notes" => video_program.program_notes,
        "program_notes_class" => (video_program.program_notes.present? ? "" : "hide"),
        "actor_notes" => video_program.actor_notes,
        "actor_notes_class" => (video_program.actor_notes.present? ? "" : "hide"),
        "video_notes" => video_program.video_notes,
        "episodes_albums_class" => (episodes_albums.present? ? "" : "hide"),
        "title" => video_program.title,
        "subtitle" => subtitle,
        "image_html" => image_html,
        "video_image_html" => video_image_html,
        "img_description" => img_description,
        "video_img_description" => video_img_description,
        "alt_title" => desc,
        "resume_btn_title" => resume_btn_title,
        "pause_btn_title" => pause_btn_title,
        "prev_btn_title" => prev_btn_title,
        "next_btn_title" => next_btn_title,
        "carousel_display_style" => (video_program_carousel_images.count == 0 ? 'display: none;' : video_program.carousel_image_width ? "width: #{video_program.carousel_image_width};margin: auto;" : nil),
        "carousel_count" => video_program_carousel_images.count,
        "video_external_link" => video_external_link,
        "video_external_link_class" => video_external_link_class,
        "episodes_text" => episodes_text,
        "carousel_image_class" => (video_program_carousel_images.present? ? "" : "hide")
      },
      "impressionist" => video_program,
      "url_to_edit"=>url_to_edit
    }
    data['data']['video_program_carousel_images'] = (video_program_carousel_images.present? ? render_ad_banner(video_program_carousel_images,data['data']) : nil)
    data
  end

  def show
    params = OrbitHelper.params
    uid = params[:uid].to_s
    show_local_video_program(uid)
  end
end