using System;
using System.Collections.Generic;
using System.Linq;

namespace tiron_demo.Models;

public partial class Partner
{
    public int Id { get; set; }

    public string Name { get; set; } = null!;

    public string Director { get; set; } = null!;

    public string? Email { get; set; }

    public string? Phone { get; set; }

    public string? Address { get; set; }

    public string? Inn { get; set; }

    public short Rating { get; set; }

    public int Type { get; set; }

    public int Discount => GetDiscount();

    public virtual ICollection<PartnerProduct> PartnerProducts { get; set; } = new List<PartnerProduct>();

    public virtual PartnerType TypeNavigation { get; set; } = null!;

    private int GetDiscount()
    {
        int sum = PartnerProducts.Select(x => x.Amount).Sum();

        if (sum < 10000)
        {
            return 0;
        } else if (sum < 50000)
        {
            return 5;
        } else if (sum < 300000)
        {
            return 10;
        } else
        {
            return 15;
        }
    }
}