using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using gehGassi.Domain.Localization;
using gehGassi.Web.Helper;

namespace gehGassi.Web.Models
{
    /// <summary>
    /// Viewmodel für eine Werbungs-Rubrik
    /// </summary>
    public class AdvertisementCategoryVm : SyncEntityVm
    {
        /// <summary>
        /// Titel der Rubrik
        /// </summary>
        [Required(ErrorMessage = "Err_Required")]
        [MaxLength(100, ErrorMessage = "Err_StringLength_Max")]
        [Display(Name = "AdvertisementCategory_Title", Description = "AdvertisementCategory_Title_Desc")]
        public string Title { get; set; }

        /// <summary>
        /// Anmerkungen intern
        /// </summary>
        [Display(Name = "Common_Comment", Description = "Common_Comment_Desc")]
        public string Comment { get; set; }

        /// <summary>
        /// Bild für die Rubrik
        /// </summary>
        [Required(ErrorMessage = "Err_Required")]
        [MaxLength(500, ErrorMessage = "Err_StringLength_Max")]
        [Display(Name = "AdvertisementCategory_Image", Description = "AdvertisementCategory_Image_Desc")]
        public string Image { get; set; }

        /// <summary>
        /// Online-Status
        /// </summary>
        [Required(ErrorMessage = "Err_Required")]
        [Display(Name = "Common_OnlineStatus", Description = "Common_OnlineStatus_Desc")]
        public OnlineStatusVm OnlineStatus { get; set; }

        /// <summary>
        /// Datum der Erstellung
        /// </summary>
        [Display(Name = "Common_Created")]
        public DateTimeOffset Created { get; set; }

        /// <summary>
        /// Texte mehrsprachig
        /// </summary>
        public List<AdvertisementCategoryTextVm> TextVms { get; set; }
    }

    /// <summary>
    /// Hilfsklasse für das Erfassen Mehrsprachiger Texte für Rubriken.
    /// Wird so gelöst, damit beliebig viele Sprachen verwendet werden können
    /// </summary>
    public class AdvertisementCategoryTextVm
    {
        /// <summary>
        /// Id
        /// </summary>
        [Required(ErrorMessage = "Err_Required")]
        public string Id { get; set; }

        /// <summary>
        /// Srache
        /// </summary>
        [Required(ErrorMessage = "Err_Required")]
        public string Language { get; set; }

        /// <summary>
        /// Name
        /// </summary>
        //[Required(ErrorMessage = "Err_Required")]
        [RequiredIfDefaultLanguage("Language", ErrorMessage = "Err_Required")]
        [MaxLength(100, ErrorMessage = "Err_StringLength_Max")]
        [Display(Name = "AdvertisementCategory_Name", Description = "AdvertisementCategory_Name_Desc")]
        public string Name { get; set; }

        /// <summary>
        /// Beschreibung
        /// </summary>
        [Display(Name = "AdvertisementCategory_Description", Description = "AdvertisementCategory_Description_Desc")]
        public string Description { get; set; }

        /// <summary>
        /// Bild für die jeweilige Sprache
        /// </summary>
        [Display(Name = "AdvertisementCategory_ImageLanguage", Description = "AdvertisementCategory_ImageLanguage_Desc")]
        public string ImageLanguage { get; set; }
    }

    /// <summary>
    /// Viewmodel für eine Werbungs-Rubrik Liste
    /// </summary>
    public class AdvertisementCategoryListVm : SyncEntityLocalizableListVm
    {
        /// <summary>
        /// Titel der Rubrik
        /// </summary>
        public string Title { get; set; }

        /// <summary>
        /// Anmerkungen intern
        /// </summary>
        public string Comment { get; set; }

        /// <summary>
        /// Name der Rubrik
        /// </summary>
        public string Name
        {
            get => Get("Name", GetLanguage());
            set => Set("Name", GetLanguage(), value);
        }

        /// <summary>
        /// Übersetzungen Name
        /// </summary>
        public string NameLocalized { get; set; }

        /// <summary>
        /// Bild für die Rubrik
        /// </summary>
        public string Image { get; set; }

        /// <summary>
        /// Online-Status
        /// </summary>
        public OnlineStatusVm OnlineStatus { get; set; }

        /// <summary>
        /// Textdarstellung des Online-Status
        /// </summary>
        public string OnlineStatusText { get; set; }

        /// <summary>
        /// Datum der Erstellung
        /// </summary>
        public DateTimeOffset Created { get; set; }
        
    }
}