fix history

Kitty_Fall/Kitty_Fall/Kitty_Fall.Apis/Business/Game/GameBusinessImpl.cs

@@ -89,9 +89,6 @@ namespace Kitty_Fall.Apis.Business.Game
                     .Include(x => x.GameRewardLog)
                     .Where(x => x.Msisdn == msisdn
                         && x.Status == 2
-                        && x.RewardType != null
-                        && x.RewardType != ""
-                        && (x.RewardValue ?? 0) > 0
                         && ((x.SubmitTime ?? x.StartTime) >= fromDate)
                         && ((x.SubmitTime ?? x.StartTime) < toExclusive))
                     .OrderByDescending(x => x.SubmitTime ?? x.StartTime)
@@ -130,6 +127,13 @@ namespace Kitty_Fall.Apis.Business.Game
                     var rewardType = rewardLog?.RewardType ?? attempt.RewardType ?? "";
                     var rewardValue = rewardLog?.RewardValue ?? attempt.RewardValue ?? 0;
                     var rewardUnit = rewardLog?.RewardUnit ?? attempt.RewardUnit ?? "";
+                    if (string.IsNullOrWhiteSpace(rewardType) && attempt.AwardedScore > 0)
+                    {
+                        // Level thuong khong co reward option van phai hien thi diem base da cong.
+                        rewardType = "SCORE";
+                        rewardValue = attempt.AwardedScore;
+                        rewardUnit = "POINT";
+                    }
 
                     return new UserGameActivityHistoryItem
                     {
@@ -756,18 +760,14 @@ namespace Kitty_Fall.Apis.Business.Game
                 if (awardedScore <= 0) awardedScore = levelConfig.BaseScore;
                 awardedScore = Math.Min(awardedScore, MaxAttemptScore);
 
-                // Chon cau hinh thuong cho mode/level, uu tien default roi den weight cao.
-                var rewardOption = await dbContext.GameLevelRewardOptions.AsNoTracking()
+                // Level moc random 1 option thuong theo weight; level thuong se khong co option.
+                var rewardOptions = await dbContext.GameLevelRewardOptions.AsNoTracking()
                     .Where(x => x.ModeId == mode.ModeId && x.LevelNo == levelNo.Value && x.Status != false)
                     .OrderByDescending(x => x.IsDefault == true)
                     .ThenByDescending(x => x.Weight)
                     .ThenBy(x => x.RewardOptionId)
-                    .FirstOrDefaultAsync();
-                if (rewardOption == null)
-                {
-                    // Level da cau hinh de choi nhung chua co giai, khong ghi history bi trong prize.
-                    return CommonLogic.BuildResponse(url, json, CommonErrorCode.Error, "Game reward is not configured", new { });
-                }
+                    .ToListAsync();
+                var rewardOption = SelectRewardOption(rewardOptions);
 
                 var attemptNo = ((await dbContext.GameLevelAttempts.AsNoTracking()
                     .Where(x => x.SessionId == session.SessionId && x.LevelNo == levelNo.Value)
@@ -826,10 +826,17 @@ namespace Kitty_Fall.Apis.Business.Game
                 });
 
                 var responseData = "";
-                var responsePoint = "0";
+                var responsePoint = awardedScore > 0 ? FormatPrizeValue(awardedScore) : "0";
+                var responseRewardType = awardedScore > 0 ? "SCORE" : "";
+                var responseRewardValue = awardedScore > 0 ? (decimal)awardedScore : 0;
+                var responseRewardUnit = awardedScore > 0 ? "POINT" : "";
                 long rewardScoreDelta = 0;
                 if (rewardOption != null)
                 {
+                    responseRewardType = rewardOption.RewardType;
+                    responseRewardValue = rewardOption.RewardValue;
+                    responseRewardUnit = rewardOption.RewardUnit;
+
                     if (string.Equals(rewardOption.RewardType, "SCORE", StringComparison.OrdinalIgnoreCase))
                     {
                         rewardScoreDelta = (long)rewardOption.RewardValue;
@@ -905,9 +912,9 @@ namespace Kitty_Fall.Apis.Business.Game
                         data = responseData,
                         score = session.TotalScore.ToString(CultureInfo.InvariantCulture),
                         transId = request.transId,
-                        rewardType = rewardOption?.RewardType ?? "",
-                        rewardValue = rewardOption?.RewardValue ?? 0,
-                        rewardUnit = rewardOption?.RewardUnit ?? ""
+                        rewardType = responseRewardType,
+                        rewardValue = responseRewardValue,
+                        rewardUnit = responseRewardUnit
                     });
             }
             catch (Exception exception)
@@ -949,6 +956,28 @@ namespace Kitty_Fall.Apis.Business.Game
             return score > maxScore ? maxScore : score;
         }
 
+        private static GameLevelRewardOption? SelectRewardOption(List<GameLevelRewardOption> rewardOptions)
+        {
+            // Level moc random mot option theo weight, khong tra dong thoi ca DATA/LOYALTY/SCORE.
+            if (rewardOptions.Count == 0) return null;
+
+            var positiveWeightOptions = rewardOptions.Where(x => x.Weight > 0).ToList();
+            if (positiveWeightOptions.Count == 0)
+            {
+                return rewardOptions[Random.Shared.Next(rewardOptions.Count)];
+            }
+
+            var totalWeight = positiveWeightOptions.Sum(x => x.Weight);
+            var cursor = Random.Shared.Next(1, totalWeight + 1);
+            foreach (var option in positiveWeightOptions)
+            {
+                cursor -= option.Weight;
+                if (cursor <= 0) return option;
+            }
+
+            return positiveWeightOptions.FirstOrDefault(x => x.IsDefault == true) ?? positiveWeightOptions[0];
+        }
+
         private async Task<GameMode?> GetGameModeAsync(string? gameType)
         {
             var modeCode = (gameType ?? "EASY").Trim().ToUpperInvariant();