ItemStatListExtensions.cs

namespace Turbo.Plugins.Jack.Extensions{
    using System;
    using System.Collections.Generic;
    using System.Linq;

    public static class ItemStatListExtensions
    {
        public static int WeaponDamageBaseMin(this IEnumerable<IItemStat> stats)
        {
            return Convert.ToInt32(stats.Where(s => s.Id == "Damage_Weapon_Min#0").Select(s => s.DoubleValue).FirstOrDefault());
        }

        public static int WeaponDamageBaseMax(this IEnumerable<IItemStat> stats)
        {
            return Convert.ToInt32(stats.Where(s => s.Id == "Damage_Weapon_Max#0").Select(s => s.DoubleValue).FirstOrDefault());
        }

        public static double WeaponDamageBonusMin(this IEnumerable<IItemStat> stats)
        {
            var result = stats.Where(s => s.Id != "Damage_Weapon_Min#0" && s.Id.StartsWith("Damage_Weapon_Min#") && s.DoubleValue != 0).Select(s => s.DoubleValue).FirstOrDefault();
            return result != 0
                ? result
                : stats.Where(s => s.Id == "Damage_Weapon_Bonus_Min_X1#0").Select(s => s.DoubleValue).FirstOrDefault();
        }

        public static double WeaponDamageBonusMax(this IEnumerable<IItemStat> stats)
        {
            var result = stats.Where(s => s.Id != "Damage_Weapon_Max#0" && s.Id.StartsWith("Damage_Weapon_Max#") && s.DoubleValue != 0).Select(s => s.DoubleValue).FirstOrDefault();
            if (result != 0)
                return result;

            result = stats.Where(s => s.Id == "Damage_Weapon_Bonus_Min_X1#0").Select(s => s.DoubleValue).FirstOrDefault();
            result += stats.Where(s => s.Id == "Damage_Weapon_Bonus_Delta_X1#0").Select(s => s.DoubleValue).FirstOrDefault();
            return result;
        }

        public static double WeaponDamageBonusDamagePercent(this IEnumerable<IItemStat> stats)
        {
            return stats.Where(s => s.Id == "dmg_pbonus").Select(s => s.DoubleValue).FirstOrDefault() / 100f;
        }

        public static double WeaponDamageBonusAttackSpeedPercent(this IEnumerable<IItemStat> stats)
        {
            return stats.Where(s => s.Id == "as_extr").Select(s => s.DoubleValue).FirstOrDefault() / 100f;
        }
    }
}