ZhenShiXunYouJi2/Assets/Scripts/SUISS/Cloud/Leaderboard.cs

using System;
using System.Collections.Generic;
using SUISS.Storage;

namespace SUISS.Cloud
{
	public class Leaderboard : IStorable
	{
		public Leaderboard()
		{
		}

		public Leaderboard(int size, int startsAt)
		{
			this._size = size;
			this._firstRank = startsAt;
			this._records = new Leaderboard.Entries();
		}

		public Leaderboard(int size, int startsAt, List<LeaderboardEntry> records)
		{
			this._size = size;
			this._firstRank = startsAt;
			this._records = new Leaderboard.Entries();
			this._records.AddRange(records);
			this.sortLeaderboard(null);
		}

		public List<LeaderboardEntry> Records
		{
			get
			{
				return this._records;
			}
		}

		public int Count
		{
			get
			{
				return this._records.Count;
			}
		}

		public int FirstRank
		{
			get
			{
				return this._firstRank;
			}
		}

		public Leaderboard ReOrder(Comparison<LeaderboardEntry> sort)
		{
			this.sortLeaderboard(sort);
			return this;
		}

		public int GetRank(LeaderboardEntry entry)
		{
			return this._records.FindIndex((LeaderboardEntry u) => u.Sagid.Equals(entry.Sagid)) + this.FirstRank;
		}

		public void UpdateRecord(string sagid, string username, int primaryScore, int secondaryScore, int tertiaryScore, int quaternaryScore, Comparison<LeaderboardEntry> sort)
		{
			if (this._records.Exists((LeaderboardEntry u) => u.Sagid.Equals(sagid)))
			{
				LeaderboardEntry leaderboardEntry = this._records.Find((LeaderboardEntry u) => u.Sagid.Equals(sagid));
				leaderboardEntry.Username = username;
				leaderboardEntry.PrimaryScore = primaryScore;
				leaderboardEntry.SecondaryScore = secondaryScore;
				leaderboardEntry.TertiaryScore = tertiaryScore;
				leaderboardEntry.QuaternaryScore = quaternaryScore;
			}
			else
			{
				LeaderboardEntry leaderboardEntry = new LeaderboardEntry(sagid, username, primaryScore, secondaryScore, tertiaryScore, quaternaryScore, 0, false);
				this._records.Add(leaderboardEntry);
			}
			this.sortLeaderboard(sort);
			if (this._size < this._records.Count)
			{
				this._records.RemoveAt(this._records.Count - 1);
			}
		}

		public void ShrinkBoardAround(string sagid, int paddingSize, Comparison<LeaderboardEntry> sort)
		{
			this.sortLeaderboard(sort);
			int num = this._records.FindIndex((LeaderboardEntry u) => u.Sagid.Equals(sagid));
			if (num != -1)
			{
				int num2 = Math.Min(this._records.Count, Math.Max(0, num - paddingSize));
				int num3 = Math.Min(this._records.Count, num + paddingSize + 1);
				List<LeaderboardEntry> range = this._records.GetRange(num2, num3 - num2);
				this._records = new Leaderboard.Entries();
				this._records.AddRange(range);
				this._firstRank += num2;
			}
		}

		private void sortLeaderboard(Comparison<LeaderboardEntry> sort)
		{
			if (sort != null)
			{
				this._records.Sort(sort);
			}
			int firstRank = this._firstRank;
			foreach (LeaderboardEntry leaderboardEntry in this._records)
			{
				leaderboardEntry.SetRank(firstRank++);
			}
		}

		void IStorable.FromStorage(IDictionary<string, object> dict)
		{
			if (dict.ContainsKey("entries"))
			{
				this._records = (Leaderboard.Entries)dict["entries"];
			}
			else
			{
				this._records = new Leaderboard.Entries();
			}
			if (dict.ContainsKey("firstRank"))
			{
				this._firstRank = (int)dict["firstRank"];
			}
			if (dict.ContainsKey("size"))
			{
				this._size = (int)dict["size"];
			}
		}

		IDictionary<string, object> IStorable.ToStorage()
		{
			Dictionary<string, object> dictionary = new Dictionary<string, object>();
			dictionary["entries"] = this._records;
			dictionary["firstRank"] = this._firstRank;
			dictionary["size"] = this._size;
			return dictionary;
		}

		private Leaderboard.Entries _records = new Leaderboard.Entries();

		private int _firstRank = 1;

		private int _size = 20;

		private Comparison<LeaderboardEntry> sort;

		private const string RecordsKey = "entries";

		private const string FirstRankKey = "firstRank";

		private const string SizeKey = "size";

		private class Entries : StorableList<LeaderboardEntry>
		{
		}
	}
}