module P3
    module Tvdb
        class Episode
            attr_reader :client
            attr_accessor :id, :season_number, :number, :name, :overview, :air_date, :thumb, :guest_stars, :director, :writer, :rating, :rating_count

            def initialize(client, options={})
                @client = client
                @id = options["id"]
                @season_number = options["SeasonNumber"]
                @number = options["EpisodeNumber"]
                @name = options["EpisodeName"]
                @overview = options["Overview"]
                @thumb = "http://thetvdb.com/banners/" + options["filename"] if options["filename"].to_s != ""
                @director = options["Director"]
                @writer = options["Writer"]
                @series_id = options["seriesid"]
                @rating_count = options["RatingCount"]
                if options["GuestStars"]
                    @guest_stars = options["GuestStars"][1..-1].split("|")
                else
                    @guest_stars = []
                end

                if options["Rating"] && options["Rating"].size > 0
                    @rating = options["Rating"].to_f
                else
                    @rating = 0
                end

                if options["RatingCount"] && options["RatingCount"].size > 0
                    @rating_count = options["RatingCount"].to_f
                else
                    @rating_count = 0
                end

                begin
                    @air_date = Date.parse(options["FirstAired"])
                rescue
                end
            end

            def series
                client.get_series_by_id(@series_id)
            end

            def to_h
                hash = {}
                self.instance_variables.each do | var |
                    #turn episode object into hash
                    v = self.instance_variable_get( var )
                    hash[ var.to_s.gsub('@','').to_sym ] = v
                end
                hash.delete(:client)
                return hash
            end

        end
    end
end