// Filename	: CECShopArrayItems.cs
// Creator	: Xu Wenbin
// Date		: 2013/12/11
// Converted to C#: 2024

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

namespace PerfectWorld.Scripts.Shop
{
    public abstract class CECShopArrayItems : CECShopBase
    {
        protected List<GShopItem> m_pItems;

        public CECShopArrayItems(List<GShopItem> pItems)
        {
            m_pItems = pItems;
        }

        public override int GetCount()
        {
            return m_pItems != null ? m_pItems.Count : 0;
        }

        public override GShopItem? GetItem(int index)
        {
            if (m_pItems != null && index >= 0 && index < m_pItems.Count)
            {
                return m_pItems[index];
            }
            return null;
        }

        public static bool IsSame(List<GShopItem> lhs, List<GShopItem> rhs)
        {
            bool result = false;
            if (lhs == rhs)
            {
                result = true;
            }
            else if (lhs != null && rhs != null)
            {
                if (lhs.Count == rhs.Count)
                {
                    result = true;
                    for (int u = 0; u < lhs.Count; ++u)
                    {
                        if (!CECShopBase.IsSame(lhs[u], rhs[u]))
                        {
                            result = false;
                            break;
                        }
                    }
                }
            }
            return result;
        }
    }
}