using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using gehGassiApp.Domain.Base;
using gehGassiApp.Domain.Common;

namespace gehGassiApp.Domain.Banners
{
    /// <summary>
    /// Repräsentiert einen Banner
    /// </summary>
    public class Banner : SyncEntity
    {
        /// <summary>
        /// Bannerplatzierung
        /// </summary>
        [Required]
        public BannerLocation BannerLocation { get; set; }

        /// <summary>
        /// Banner Größe
        /// </summary>
        [Required]
        public BannerSize BannerSize { get; set; }

        /// <summary>
        /// Status des Banners
        /// </summary>
        public BannerStatus Status { get; set; }

        /// <summary>
        /// Startdatum der Banner-Werbung
        /// </summary>
        public DateTimeOffset? StartDate { get; set; }

        /// <summary>
        /// Enddatum der Banner-Werbung
        /// </summary>
        public DateTimeOffset? EndDate { get; set; }

        /// <summary>
        /// Bild - Banner
        /// </summary>
        [MaxLength(500)]
        public string Image { get; set; }

        /// <summary>
        /// Link für den Banner
        /// </summary>
        [MaxLength(2083)]
        public string Url { get; set; }

        /// <summary>
        /// Name des Banners
        /// </summary>
        [MaxLength(100)]
        public string Name { get; set; }

        /// <summary>
        /// Breite basierend auf Bannersize zurückgeben
        /// </summary>
        public int Width
        {
            get
            {
                switch (BannerSize)
                {
                    case BannerSize.Standard:
                        return 320;
                    case BannerSize.Large:
                        return 320;
                    case BannerSize.MediumRectangular:
                        return 300;
                    default:
                        throw new ArgumentOutOfRangeException();
                }
            }
        }

        /// <summary>
        /// Höhe basierend auf Bannersize zurückgeben
        /// </summary>
        public int Height
        {
            get
            {
                switch (BannerSize)
                {
                    case BannerSize.Standard:
                        return 50;
                    case BannerSize.Large:
                        return 90;
                    case BannerSize.MediumRectangular:
                        return 250;
                    default:
                        throw new ArgumentOutOfRangeException();
                }
            }
        }
    }
}