using System;
using GeometryTD.CustomUtility;
using GeometryTD.Definition;

namespace GeometryTD.UI
{
    public static class RewardSelectItemRawDataBuilder
    {
        public static RewardSelectItemRawData Build(TowerCompItemData item)
        {
            return new RewardSelectItemRawData
            {
                SlotType = item.SlotType,
                Title = item.Name,
                TypeText = BuildTypeText(item.SlotType),
                Description = BuildDescription(item),
                Rarity = item.Rarity,
                Tags = item.Tags != null ? (TagType[])item.Tags.Clone() : Array.Empty<TagType>(),
                Icon = null,
                SourceItem = item
            };
        }

        private static string BuildTypeText(TowerCompSlotType slotType)
        {
            return slotType switch
            {
                TowerCompSlotType.Muzzle => "Muzzle Component",
                TowerCompSlotType.Bearing => "Bearing Component",
                TowerCompSlotType.Base => "Base Component",
                TowerCompSlotType.Accessory => "Accessory",
                _ => "Component"
            };
        }

        private static string BuildDescription(TowerCompItemData item)
        {
            if (item is MuzzleCompItemData muzzle)
            {
                return ItemDescUtility.BuildMuzzleDesc(muzzle);
            }

            if (item is BearingCompItemData bearing)
            {
                return ItemDescUtility.BuildBearingDesc(bearing);
            }

            if (item is BaseCompItemData baseComp)
            {
                return ItemDescUtility.BuildBaseDesc(baseComp);
            }

            return string.Empty;
        }
    }
}