using System;
using System.Collections.Generic;
using System.Linq;
using Nop.Core.Domain.Discounts;
using Nop.Core.Domain.Localization;
using Nop.Core.Domain.Security;
using Nop.Core.Domain.Seo;
using Nop.Core.Domain.Stores;

namespace Nop.Core.Domain.Catalog
{
    /// <summary>
    /// Represents a manufacturer
    /// </summary>
    public partial class Manufacturer : BaseEntity, ILocalizedEntity, ISlugSupported, IAclSupported, IStoreMappingSupported, IDiscountSupported
    {
        private ICollection<DiscountManufacturerMapping> _discountManufacturerMappings;

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

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

        /// <summary>
        /// Gets or sets a value of used manufacturer template identifier
        /// </summary>
        public int ManufacturerTemplateId { 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 the parent picture identifier
        /// </summary>
        public int PictureId { get; set; }

        /// <summary>
        /// Gets or sets the page size
        /// </summary>
        public int PageSize { get; set; }

        /// <summary>
        /// Gets or sets a value indicating whether customers can select the page size
        /// </summary>
        public bool AllowCustomersToSelectPageSize { get; set; }

        /// <summary>
        /// Gets or sets the available customer selectable page size options
        /// </summary>
        public string PageSizeOptions { get; set; }

        /// <summary>
        /// Gets or sets the available price ranges
        /// </summary>
        public string PriceRanges { 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 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 display order
        /// </summary>
        public int DisplayOrder { get; set; }

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

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

        /// <summary>
        /// Gets or sets the collection of applied discounts
        /// </summary>
        public IList<Discount> AppliedDiscounts => DiscountManufacturerMappings.Select(mapping => mapping.Discount).ToList();

        /// <summary>
        /// Gets or sets the discount-manufacturer mappings
        /// </summary>
        public virtual ICollection<DiscountManufacturerMapping> DiscountManufacturerMappings
        {
            get => _discountManufacturerMappings ?? (_discountManufacturerMappings = new List<DiscountManufacturerMapping>());
            set => _discountManufacturerMappings = value;
        }
    }
}