using Nop.Core.Domain.Customers;
using Nop.Core.Domain.Discounts;
using Nop.Services.Discounts;
using Nop.Services.Plugins;

namespace Mango.Sandbox.EndPoints.Services;

/// <summary>
/// Null implementation of IDiscountPluginManager for SANDBOX
/// </summary>
public class NullDiscountPluginManager : IDiscountPluginManager
{
    public Task<IDiscountRequirementRule?> LoadPluginBySystemNameAsync(string systemName, Customer? customer = null, int storeId = 0)
        => Task.FromResult<IDiscountRequirementRule?>(null);

    public Task<IList<IDiscountRequirementRule>> LoadAllPluginsAsync(Customer? customer = null, int storeId = 0)
        => Task.FromResult<IList<IDiscountRequirementRule>>(new List<IDiscountRequirementRule>());

    public Task<IList<IDiscountRequirementRule>> LoadActivePluginsAsync(List<string> systemNames, Customer? customer = null, int storeId = 0)
        => Task.FromResult<IList<IDiscountRequirementRule>>(new List<IDiscountRequirementRule>());

    public bool IsPluginActive(IDiscountRequirementRule plugin, List<string> systemNames) => false;

    public Task<string> GetPluginLogoUrlAsync(IDiscountRequirementRule plugin)
        => Task.FromResult(string.Empty);
}