namespace Nop.Core.Domain.Catalog
{
    /// <summary>
    /// Represents a product
    /// </summary>
    public partial class Product : BaseEntity, ILocalizedEntity, ISlugSupported, IAclSupported, IStoreMappingSupported
    {
        private ICollection<ProductCategory> _productCategories;
        private ICollection<ProductManufacturer> _productManufacturers;
        private ICollection<ProductPicture> _productPictures;
        private ICollection<ProductReview> _productReviews;
        private ICollection<ProductSpecificationAttribute> _productSpecificationAttributes;
        private ICollection<ProductTag> _productTags;
        private ICollection<ProductVariantAttribute> _productVariantAttributes;
        private ICollection<ProductVariantAttributeCombination> _productVariantAttributeCombinations;
        private ICollection<TierPrice> _tierPrices;
        private ICollection<Discount> _appliedDiscounts;


        /// <summary>
        /// Gets or sets the product type identifier
        /// </summary>
        public int ProductTypeId { get; set; }

        /// <summary>
        /// Gets or sets the parent product identifier. It's used to identify associated products (only with "grouped" products)
        /// </summary>
        public int ParentGroupedProductId { get; set; }

        /// <summary>
        /// Gets or sets the values indicating whether this product is visible in catalog or search results.
        /// It's used when this product is associated to some "grouped" one
        /// This way associated products could be accessed/added/etc only from a grouped product details page
        /// </summary>
        public bool VisibleIndividually { get; set; }

        /// <summary>
        /// Gets or sets the name
        /// </summary>
        public string Name { get; set; }

        /// <summary>
        /// Gets or sets the short description
        /// </summary>
        public string ShortDescription { get; set; }

        /// <summary>
        /// Gets or sets the full description
        /// </summary>
        public string FullDescription { get; set; }

        /// <summary>
        /// Gets or sets the admin comment
        /// </summary>
        public string AdminComment { get; set; }

        /// <summary>
        /// Gets or sets a value of used product template identifier
        /// </summary>
        public int ProductTemplateId { get; set; }

        /// <summary>
        /// Gets or sets a vendor identifier
        /// </summary>
        public int VendorId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to show the product on home page
        /// </summary>
        public bool ShowOnHomePage { get; set; }

        /// <summary>
        /// Gets or sets the meta keywords
        /// </summary>
        public string MetaKeywords { get; set; }

        /// <summary>
        /// Gets or sets the meta description
        /// </summary>
        public string MetaDescription { get; set; }

        /// <summary>
        /// Gets or sets the meta title
        /// </summary>
        public string MetaTitle { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product allows customer reviews
        /// </summary>
        public bool AllowCustomerReviews { get; set; }

        /// <summary>
        /// Gets or sets the rating sum (approved reviews)
        /// </summary>
        public int ApprovedRatingSum { get; set; }

        /// <summary>
        /// Gets or sets the rating sum (not approved reviews)
        /// </summary>
        public int NotApprovedRatingSum { get; set; }

        /// <summary>
        /// Gets or sets the total rating votes (approved reviews)
        /// </summary>
        public int ApprovedTotalReviews { get; set; }

        /// <summary>
        /// Gets or sets the total rating votes (not approved reviews)
        /// </summary>
        public int NotApprovedTotalReviews { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the entity is subject to ACL
        /// </summary>
        public bool SubjectToAcl { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the entity is limited/restricted to certain stores
        /// </summary>
        public bool LimitedToStores { get; set; }

        /// <summary>
        /// Gets or sets the SKU
        /// </summary>
        public string Sku { get; set; }

        /// <summary>
        /// Gets or sets the manufacturer part number
        /// </summary>
        public string ManufacturerPartNumber { get; set; }

        /// <summary>
        /// Gets or sets the Global Trade Item Number (GTIN). These identifiers include UPC (in North America), EAN (in Europe), JAN (in Japan), and ISBN (for books).
        /// </summary>
        public string Gtin { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product is gift card
        /// </summary>
        public bool IsGiftCard { get; set; }

        /// <summary>
        /// Gets or sets the gift card type identifier
        /// </summary>
        public int GiftCardTypeId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product requires that other products are added to the cart (Product X requires Product Y)
        /// </summary>
        public bool RequireOtherProducts { get; set; }

        /// <summary>
        /// Gets or sets a required product identifiers (comma separated)
        /// </summary>
        public string RequiredProductIds { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether required products are automatically added to the cart
        /// </summary>
        public bool AutomaticallyAddRequiredProducts { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product is download
        /// </summary>
        public bool IsDownload { get; set; }

        /// <summary>
        /// Gets or sets the download identifier
        /// </summary>
        public int DownloadId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether this downloadable product can be downloaded unlimited number of times
        /// </summary>
        public bool UnlimitedDownloads { get; set; }

        /// <summary>
        /// Gets or sets the maximum number of downloads
        /// </summary>
        public int MaxNumberOfDownloads { get; set; }

        /// <summary>
        /// Gets or sets the number of days during customers keeps access to the file.
        /// </summary>
        public int? DownloadExpirationDays { get; set; }

        /// <summary>
        /// Gets or sets the download activation type
        /// </summary>
        public int DownloadActivationTypeId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product has a sample download file
        /// </summary>
        public bool HasSampleDownload { get; set; }

        /// <summary>
        /// Gets or sets the sample download identifier
        /// </summary>
        public int SampleDownloadId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product has user agreement
        /// </summary>
        public bool HasUserAgreement { get; set; }

        /// <summary>
        /// Gets or sets the text of license agreement
        /// </summary>
        public string UserAgreementText { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product is recurring
        /// </summary>
        public bool IsRecurring { get; set; }

        /// <summary>
        /// Gets or sets the cycle length
        /// </summary>
        public int RecurringCycleLength { get; set; }

        /// <summary>
        /// Gets or sets the cycle period
        /// </summary>
        public int RecurringCyclePeriodId { get; set; }

        /// <summary>
        /// Gets or sets the total cycles
        /// </summary>
        public int RecurringTotalCycles { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the entity is ship enabled
        /// </summary>
        public bool IsShipEnabled { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the entity is free shipping
        /// </summary>
        public bool IsFreeShipping { get; set; }

        /// <summary>
        /// Gets or sets the additional shipping charge
        /// </summary>
        public decimal AdditionalShippingCharge { get; set; }

        /// <summary>
        /// Gets or sets a delivery date identifier
        /// </summary>
        public int DeliveryDateId { get; set; }

        /// <summary>
        /// Gets or sets a warehouse identifier
        /// </summary>
        public int WarehouseId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the product is marked as tax exempt
        /// </summary>
        public bool IsTaxExempt { get; set; }

        /// <summary>
        /// Gets or sets the tax category identifier
        /// </summary>
        public int TaxCategoryId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating how to manage inventory
        /// </summary>
        public int ManageInventoryMethodId { get; set; }

        /// <summary>
        /// Gets or sets the stock quantity
        /// </summary>
        public int StockQuantity { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to display stock availability
        /// </summary>
        public bool DisplayStockAvailability { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to display stock quantity
        /// </summary>
        public bool DisplayStockQuantity { get; set; }

        /// <summary>
        /// Gets or sets the minimum stock quantity
        /// </summary>
        public int MinStockQuantity { get; set; }

        /// <summary>
        /// Gets or sets the low stock activity identifier
        /// </summary>
        public int LowStockActivityId { get; set; }

        /// <summary>
        /// Gets or sets the quantity when admin should be notified
        /// </summary>
        public int NotifyAdminForQuantityBelow { get; set; }

        /// <summary>
        /// Gets or sets a value backorder mode identifier
        /// </summary>
        public int BackorderModeId { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to back in stock subscriptions are allowed
        /// </summary>
        public bool AllowBackInStockSubscriptions { get; set; }

        /// <summary>
        /// Gets or sets the order minimum quantity
        /// </summary>
        public int OrderMinimumQuantity { get; set; }

        /// <summary>
        /// Gets or sets the order maximum quantity
        /// </summary>
        public int OrderMaximumQuantity { get; set; }

        /// <summary>
        /// Gets or sets the comma seperated list of allowed quantities. null or empty if any quantity is allowed
        /// </summary>
        public string AllowedQuantities { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether we allow adding to the cart/wishlist only attribute combinations that exist and have stock greater than zero.
        /// This option is used only when we have "manage inventory" set to "track inventory by product attributes"
        /// </summary>
        public bool AllowAddingOnlyExistingAttributeCombinations { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to disable buy (Add to cart) button
        /// </summary>
        public bool DisableBuyButton { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to disable "Add to wishlist" button
        /// </summary>
        public bool DisableWishlistButton { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether this item is available for Pre-Order
        /// </summary>
        public bool AvailableForPreOrder { get; set; }

        /// <summary>
        /// Gets or sets the start date and time of the product availability (for pre-order products)
        /// </summary>
        public DateTime? PreOrderAvailabilityStartDateTimeUtc { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether to show "Call for Pricing" or "Call for quote" instead of price
        /// </summary>
        public bool CallForPrice { get; set; }

        /// <summary>
        /// Gets or sets the price
        /// </summary>
        public decimal Price { get; set; }

        /// <summary>
        /// Gets or sets the old price
        /// </summary>
        public decimal OldPrice { get; set; }

        /// <summary>
        /// Gets or sets the product cost
        /// </summary>
        public decimal ProductCost { get; set; }

        /// <summary>
        /// Gets or sets the product special price
        /// </summary>
        public decimal? SpecialPrice { get; set; }

        /// <summary>
        /// Gets or sets the start date and time of the special price
        /// </summary>
        public DateTime? SpecialPriceStartDateTimeUtc { get; set; }

        /// <summary>
        /// Gets or sets the end date and time of the special price
        /// </summary>
        public DateTime? SpecialPriceEndDateTimeUtc { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether a customer enters price
        /// </summary>
        public bool CustomerEntersPrice { get; set; }

        /// <summary>
        /// Gets or sets the minimum price entered by a customer
        /// </summary>
        public decimal MinimumCustomerEnteredPrice { get; set; }

        /// <summary>
        /// Gets or sets the maximum price entered by a customer
        /// </summary>
        public decimal MaximumCustomerEnteredPrice { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether this product has tier prices configured
        /// <remarks>The same as if we run this.TierPrices.Count > 0
        /// We use this property for performance optimization:
        /// if this property is set to false, then we do not need to load tier prices navifation property
        /// </remarks>
        /// </summary>
        public bool HasTierPrices { get; set; }
        /// <summary>
        /// Gets or sets a value indicating whether this product has discounts applied
        /// <remarks>The same as if we run this.AppliedDiscounts.Count > 0
        /// We use this property for performance optimization:
        /// if this property is set to false, then we do not need to load Applied Discounts navifation property
        /// </remarks>
        /// </summary>
        public bool HasDiscountsApplied { get; set; }

        /// <summary>
        /// Gets or sets the weight
        /// </summary>
        public decimal Weight { get; set; }

        /// <summary>
        /// Gets or sets the length
        /// </summary>
        public decimal Length { get; set; }

        /// <summary>
        /// Gets or sets the width
        /// </summary>
        public decimal Width { get; set; }

        /// <summary>
        /// Gets or sets the height
        /// </summary>
        public decimal Height { get; set; }

        /// <summary>
        /// Gets or sets the available start date and time
        /// </summary>
        public DateTime? AvailableStartDateTimeUtc { get; set; }

        /// <summary>
        /// Gets or sets the available end date and time
        /// </summary>
        public DateTime? AvailableEndDateTimeUtc { get; set; }

        /// <summary>
        /// Gets or sets a display order.
        /// This value is used when sorting associated products (used with "grouped" products)
        /// This value is used when sorting home page products
        /// </summary>
        public int DisplayOrder { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the entity is published
        /// </summary>
        public bool Published { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether the entity has been deleted
        /// </summary>
        public bool Deleted { get; set; }

        /// <summary>
        /// Gets or sets the date and time of product creation
        /// </summary>
        public DateTime CreatedOnUtc { get; set; }

        /// <summary>
        /// Gets or sets the date and time of product update
        /// </summary>
        public DateTime UpdatedOnUtc { get; set; }






        /// <summary>
        /// Gets or sets the product type
        /// </summary>
        public ProductType ProductType
        {
            get
            {
                return (ProductType)this.ProductTypeId;
            }
            set
            {
                this.ProductTypeId = (int)value;
            }
        }

        /// <summary>
        /// Gets or sets the backorder mode
        /// </summary>
        public BackorderMode BackorderMode
        {
            get
            {
                return (BackorderMode)this.BackorderModeId;
            }
            set
            {
                this.BackorderModeId = (int)value;
            }
        }

        /// <summary>
        /// Gets or sets the download activation type
        /// </summary>
        public DownloadActivationType DownloadActivationType
        {
            get
            {
                return (DownloadActivationType)this.DownloadActivationTypeId;
            }
            set
            {
                this.DownloadActivationTypeId = (int)value;
            }
        }

        /// <summary>
        /// Gets or sets the gift card type
        /// </summary>
        public GiftCardType GiftCardType
        {
            get
            {
                return (GiftCardType)this.GiftCardTypeId;
            }
            set
            {
                this.GiftCardTypeId = (int)value;
            }
        }

        /// <summary>
        /// Gets or sets the low stock activity
        /// </summary>
        public LowStockActivity LowStockActivity
        {
            get
            {
                return (LowStockActivity)this.LowStockActivityId;
            }
            set
            {
                this.LowStockActivityId = (int)value;
            }
        }

        /// <summary>
        /// Gets or sets the value indicating how to manage inventory
        /// </summary>
        public ManageInventoryMethod ManageInventoryMethod
        {
            get
            {
                return (ManageInventoryMethod)this.ManageInventoryMethodId;
            }
            set
            {
                this.ManageInventoryMethodId = (int)value;
            }
        }

        /// <summary>
        /// Gets or sets the cycle period for recurring products
        /// </summary>
        public RecurringProductCyclePeriod RecurringCyclePeriod
        {
            get
            {
                return (RecurringProductCyclePeriod)this.RecurringCyclePeriodId;
            }
            set
            {
                this.RecurringCyclePeriodId = (int)value;
            }
        }






        /// <summary>
        /// Gets or sets the collection of ProductCategory
        /// </summary>
        public virtual ICollection<ProductCategory> ProductCategories
        {
            get { return _productCategories ?? (_productCategories = new List<ProductCategory>()); }
            protected set { _productCategories = value; }
        }

        /// <summary>
        /// Gets or sets the collection of ProductManufacturer
        /// </summary>
        public virtual ICollection<ProductManufacturer> ProductManufacturers
        {
            get { return _productManufacturers ?? (_productManufacturers = new List<ProductManufacturer>()); }
            protected set { _productManufacturers = value; }
        }

        /// <summary>
        /// Gets or sets the collection of ProductPicture
        /// </summary>
        public virtual ICollection<ProductPicture> ProductPictures
        {
            get { return _productPictures ?? (_productPictures = new List<ProductPicture>()); }
            protected set { _productPictures = value; }
        }

        /// <summary>
        /// Gets or sets the collection of product reviews
        /// </summary>
        public virtual ICollection<ProductReview> ProductReviews
        {
            get { return _productReviews ?? (_productReviews = new List<ProductReview>()); }
            protected set { _productReviews = value; }
        }

        /// <summary>
        /// Gets or sets the product specification attribute
        /// </summary>
        public virtual ICollection<ProductSpecificationAttribute> ProductSpecificationAttributes
        {
            get { return _productSpecificationAttributes ?? (_productSpecificationAttributes = new List<ProductSpecificationAttribute>()); }
            protected set { _productSpecificationAttributes = value; }
        }

        /// <summary>
        /// Gets or sets the product tags
        /// </summary>
        public virtual ICollection<ProductTag> ProductTags
        {
            get { return _productTags ?? (_productTags = new List<ProductTag>()); }
            protected set { _productTags = value; }
        }

        /// <summary>
        /// Gets or sets the product attributes
        /// </summary>
        public virtual ICollection<ProductVariantAttribute> ProductVariantAttributes
        {
            get { return _productVariantAttributes ?? (_productVariantAttributes = new List<ProductVariantAttribute>()); }
            protected set { _productVariantAttributes = value; }
        }

        /// <summary>
        /// Gets or sets the product attribute combinations
        /// </summary>
        public virtual ICollection<ProductVariantAttributeCombination> ProductVariantAttributeCombinations
        {
            get { return _productVariantAttributeCombinations ?? (_productVariantAttributeCombinations = new List<ProductVariantAttributeCombination>()); }
            protected set { _productVariantAttributeCombinations = value; }
        }

        /// <summary>
        /// Gets or sets the tier prices
        /// </summary>
        public virtual ICollection<TierPrice> TierPrices
        {
            get { return _tierPrices ?? (_tierPrices = new List<TierPrice>()); }
            protected set { _tierPrices = value; }
        }

        /// <summary>
        /// Gets or sets the collection of applied discounts
        /// </summary>
        public virtual ICollection<Discount> AppliedDiscounts
        {
            get { return _appliedDiscounts ?? (_appliedDiscounts = new List<Discount>()); }
            protected set { _appliedDiscounts = value; }
        }
    }
}