test/Assets/RankDemo/Script/RankManager.cs

using UnityEngine;
using UnityEngine.UI;
using System.Collections.Generic;
using System.Collections;
using UnityEngine.Networking;
using Newtonsoft.Json.Linq;

namespace LocalRank
{
    [RequireComponent(typeof(RankUpAnimator))]
    public class RankManager : MonoBehaviour
    {
        public Transform content;         // Content节点
        public GameObject itemPrefab;     // 排行榜Item预制体

        public InputField inputField;
        private RankUpAnimator rankUpAnimator; // RankUpAnimator脚本引用

        private List<RankItemData> rankDataList = new List<RankItemData>();

        private int userId;

        private void Awake()
        {
            rankUpAnimator = GetComponent<RankUpAnimator>();
            if (rankUpAnimator == null)
            {
                Debug.LogError("RankUpAnimator 组件未找到！");
            }

            if (inputField != null)
            {
                inputField.onEndEdit.AddListener(InputScore);
            }
        }
        private void Start()
        {
            rankUpAnimator.onAnimationStart = () =>
            {
                HideAllRankIcons(); // 滚动前隐藏图标和名次数字
            };

            rankUpAnimator.onAnimationComplete = () =>
            {
                RefreshRankIcons(); // 滚动后恢复图标或数字
            };
            StartSync();
            CreateUserId();
        }
        // 你可以在这里定义游戏 ID 或者动态获取
        private int gameId = 1;
        /// <summary>
        /// 创建本地排行榜，进入场景时候直接创建。比如游戏场景
        /// 不同的游戏ID对应不同的排行榜
        /// </summary>
        private void StartSync(int CurrentGameId = 1)
        {
            gameId = CurrentGameId;
            // 判断是否已创建表
            if (RankService.IsTableExists(gameId))
            {
                Debug.Log($"rank_game_{gameId} 表已存在！");
            }
            else
            {
                Debug.Log($"rank_game_{gameId} 表不存在，正在创建...");
                RankService.CreateTableIfNotExists(gameId);
            }


        }
        /// <summary>
        /// 创建一个userId,每个userId都是一条排行榜数据。
        /// 后续上传分数时候使用
        /// </summary>
        private void CreateUserId()
        {
            //获取一个时间戳值
            userId = RankService.GenerateLocalUserId();
        }
        /// <summary>
        /// 通过Input End 上传分数
        /// </summary>
        /// <param name="score"></param>
        void InputScore(string score)
        {
            int parsedScore;
            if (!int.TryParse(score, out parsedScore))
            {
                Debug.LogError("输入的分数无效！");
                return;
            }
            RankService.UploadScore(gameId, userId, "Player_" + userId, "", parsedScore);
            Debug.Log($"InputScore rank_game_{gameId} 上传 Id:{userId}分数！");
            GetLocalRankList();
        }
        /// <summary>
        /// 上传一个随机分数
        /// </summary>
        public void UploadScore()
        {
            int seed = 0;
            var random = seed == 0 ? new System.Random() : new System.Random(seed);
            int score = random.Next(0, 1000); // 0~999 分之间
            RankService.UploadScore(gameId, userId, "Player_" + userId, "", score);
            Debug.Log($"UploadScore rank_game_{gameId} 上传 Id:{userId}分数！");
            GetLocalRankList();
        }
        /// <summary>
        /// 上传一个新用户id分数
        /// </summary>
        public void UploadNewIdScore()
        {
            int newUserId = RankService.GenerateLocalUserId();
            int seed = 0;
            var random = seed == 0 ? new System.Random() : new System.Random(seed);
            int score = random.Next(0, 1000); // 0~999 分之间
            RankService.UploadScore(gameId, newUserId, "Player_" + newUserId, "", score);
            Debug.Log($"UploadNewIdScore rank_game_{gameId} 上传 新Id:{newUserId}分数！");
            GetLocalRankList();
        }
        #region 测试数据操作
        /// <summary>
        /// 测试数据调用
        /// </summary>
        public void TestData()
        {
            InsertTestData();
        }
        /// <summary>
        /// 按钮调用，重新填充排行榜数据
        /// </summary>
        // public void AnimatorRunButton()
        // {
        //     PopulateRankList(true); // 重新填充排行榜数据
        // }
        /// <summary>
        /// 插入测试数据
        /// </summary>
        /// <param name="seed"></param>
        private void InsertTestData(int seed = 0)
        {
            var random = seed == 0 ? new System.Random() : new System.Random(seed);

            for (int i = 1; i <= 20; i++)
            {
                int userId = 1000 + i;
                string nickname = $"玩家{i:D2}";
                string avatarUrl = ""; // 可以填测试图片链接或留空
                int score = random.Next(0, 10000); // 0~9999 分之间

                RankService.UploadScore(gameId, userId, nickname, avatarUrl, score);
            }

            Debug.Log($"已为 gameId={gameId} 插入 20 条测试数据");
        }
        #endregion
        /// <summary>
        /// 获取本地排行榜
        /// </summary>
        void GetLocalRankList()
        {
            rankDataList.Clear();
            RankItemData selfItem = null;

            const int MaxRankDisplayCount = 9; // 展示排行榜上限,最后一位预留给自己
            int maxRank = 0;//记录最大的max
            int index = 0;//当前下标

            var (ranks, selfRank, total) = RankService.GetRankList(gameId: gameId, userId: userId);
            foreach (var r in ranks)
            {
                Debug.Log($"[{r.Rank}] {r.Nickname} - {r.Score} {(r.IsSelf ? "(你)" : "")}");

                var data = new RankItemData
                {
                    Rank = r.Rank,
                    UserName = r.Nickname,
                    Score = r.Score,
                    AvatarUrl = r.AvatarUrl,
                    IsSelf = r.IsSelf,
                    RankIndex = index++
                };
                // Debug.Log($"成功解析data {data} 排行榜数据");
                if (data.IsSelf)
                    selfItem = data;
                else
                    rankDataList.Add(data);

                maxRank = Mathf.Max(maxRank, r.Rank);//记录最大值
            }
            //Debug.Log($"成功解析 {rankDataList.Count} 条排行榜数据");

            // 如果总数量不足 MaxRankDisplayCount，补充假数据
            int currentCount = rankDataList.Count;
            int otherIndex = 0;
            for (int i = currentCount; i < MaxRankDisplayCount; i++)
            {
                ++otherIndex;
                var fakeData = new RankItemData
                {
                    Rank = maxRank + otherIndex,
                    UserName = $"游客玩家 {i + 1}",
                    Score = 0,
                    AvatarUrl = "", // 可替换为默认头像路径
                    IsSelf = false,
                    RankIndex = index++
                };
                rankDataList.Add(fakeData);
            }
            // 最后添加自己（先放在最后一位）
            if (selfItem != null)
            {
                rankDataList.Add(selfItem);
            }
            // Debug.Log($"最终排行榜数据条数: {rankDataList.Count}");
            PopulateRankList(true);
        }
        /// <summary>
        /// 获取远程排行榜数据
        /// 暂时不使用
        /// </summary>
        /// <returns></returns>
        private IEnumerator FetchRankDataFromServer()
        {
            string url = "http://192.168.0.108:11432/SmartBowBusinessServer/SmartBowSDK/UploadScoreAndGetSeasonCenterRankList" +
                         "?token=3421-1746758375311-5786b88c34343d142bea1dd31a1cb315" +
                         "&rankArea=2&rankGameType=1001&score=9937" +
                         "&countryCode=中国&stateCode=广东省&cityCode=清远市";

            UnityWebRequest request = UnityWebRequest.Post(url, "");
            yield return request.SendWebRequest();

            if (request.result != UnityWebRequest.Result.Success)
            {
                Debug.LogError("Request Failed: " + request.error);
                yield break;
            }

            string json = request.downloadHandler.text;
            ParseRankJson(json);
        }
        /// <summary>
        /// 解析远程排行榜数据
        /// </summary>
        /// <param name="json"></param>
        private void ParseRankJson(string json)
        {
            rankDataList.Clear();

            JObject root = JObject.Parse(json);
            JArray rankArray = (JArray)root["data"][0];

            RankItemData selfItem = null;
            int index = 0;

            foreach (JObject item in rankArray)
            {
                var data = new RankItemData
                {
                    Rank = item["rankNum"] != null ? (int)item["rankNum"] : 0,
                    UserName = item["nickname"]?.ToString() ?? "Unknown",
                    Score = item["score"] != null ? (int)item["score"] : 0,
                    AvatarUrl = item["avatarUrl"]?.ToString() ?? "",
                    IsSelf = item["isSelf"]?.ToObject<bool>() ?? false,
                    RankIndex = index++
                };
                Debug.Log($"成功解析data {data} 排行榜数据");
                if (data.IsSelf)
                    selfItem = data;
                else
                    rankDataList.Add(data);
            }

            // 最后添加自己（先放在最后一位）
            if (selfItem != null)
            {
                rankDataList.Add(selfItem);
            }

            Debug.Log($"成功解析 {rankDataList.Count} 条排行榜数据");
            PopulateRankList();
        }

        /// <summary>
        /// 开始跑循环分数时候调用
        /// </summary>
        public void HideAllRankIcons()
        {
            for (int i = 0; i < content.childCount; i++)
            {
                var item = content.GetChild(i);
                var itemUI = item.GetComponent<RankItemUI>();
                if (itemUI != null)
                {
                    //itemUI.HideIconAndText();
                    itemUI.StartRunUI();
                }
            }
        }
        /// <summary>
        /// 结束循环分数时候调用
        /// </summary>
        public void RefreshRankIcons()
        {
            for (int i = 0; i < content.childCount; i++)
            {
                var item = content.GetChild(i);
                var itemUI = item.GetComponent<RankItemUI>();
                if (itemUI != null)
                {
                    itemUI.StopRunUI();
                }
            }
        }


        /// <summary>
        /// 填充排行榜列表,生成排行榜预制item
        /// </summary>
        /// <param name="isStartup"></param>
        private void PopulateRankList(bool isStartup = false)
        {
            foreach (Transform child in content)
                Destroy(child.gameObject);

            for (int i = 0; i < rankDataList.Count; i++)
            {
                var data = rankDataList[i];
                GameObject itemObj = Instantiate(itemPrefab, content);
                itemObj.name = $"RankItem_{data.Rank}";

                RankItemUI itemUI = itemObj.GetComponent<RankItemUI>();
                if (itemUI != null)
                {
                    itemUI.SetData(data);
                    if (!string.IsNullOrEmpty(data.AvatarUrl))
                        StartCoroutine(LoadAvatarImage(data.AvatarUrl, itemUI.avatarImage));
                }
                else
                {
                    Debug.LogWarning("预制体上缺少 RankItemUI 脚本");
                }
            }

            if (isStartup)
                StartCoroutine(DelayedStartAnimation());
        }

        /// <summary>
        /// 加载头像图片
        /// </summary>
        /// <param name="url"></param>
        /// <param name="targetImage"></param>
        /// <returns></returns>
        private IEnumerator LoadAvatarImage(string url, Image targetImage)
        {
            UnityWebRequest request = UnityWebRequestTexture.GetTexture(url);
            yield return request.SendWebRequest();

            if (request.result != UnityWebRequest.Result.Success)
            {
                Debug.LogWarning("头像加载失败: " + request.error);
                yield break;
            }

            Texture2D texture = DownloadHandlerTexture.GetContent(request);
            Sprite avatarSprite = Sprite.Create(texture,
                new Rect(0, 0, texture.width, texture.height),
                new Vector2(0.5f, 0.5f));
            targetImage.sprite = avatarSprite;
        }
        /// <summary>
        /// 延迟开始动画
        /// </summary>
        /// <returns></returns>
        IEnumerator DelayedStartAnimation()
        {
            yield return null;
            // TestRankUpFromTo(10, 1);
            //查找“自己”的索引和目标真实排名索引
            int startIndex = rankDataList.Count;
            RankItemData selfData = rankDataList.Find(d => d.IsSelf);
            int targetIndex = selfData.RankIndex + 1; // 目标名次是自己在列表中的索引 + 1
            // for (int i = 0; i < rankDataList.Count; i++)
            // {
            //     var data = rankDataList[i];
            //     Debug.Log($"[{data.Rank}] {data.UserName} - {data.Score} {(data.IsSelf ? "(你)" : "")} ,RankIndex: {data.RankIndex}");
            // }
            // Debug.Log($"startIndex:{startIndex} targetIndex:{targetIndex}");
            if (startIndex != targetIndex)
            {
                RankUpFromTo(startIndex, targetIndex);
            }
        }
        /// <summary>
        /// 测试冲榜动画：从 startIndex 冲到 targetRankIndex
        /// </summary>
        void RankUpFromTo(int startIndex, int targetRankIndex)
        {
            if (startIndex <= 0 || startIndex > content.childCount)
            {
                Debug.LogError("无效的起始排名！");
                return;
            }

            if (targetRankIndex <= 0 || targetRankIndex > content.childCount)
            {
                Debug.LogError("无效的目标排名！");
                return;
            }

            // 获取起始 item
            Transform startItem = content.GetChild(startIndex - 1);

            // 设置 animator 的目标元素和目标名次
            rankUpAnimator.targetItem = startItem.GetComponent<RectTransform>();
            rankUpAnimator.targetRankIndex = targetRankIndex;

            // 调用冲榜动画
            rankUpAnimator.StartRankUpAnimation(startIndex, targetRankIndex);
        }


    }
}