feat: add NumberOfProtectedCoins

src/Ray.BiliBiliTool.Config/Constants.cs

@@ -81,6 +81,7 @@ public static Dictionary<string, string> GetCommandLineMappingsDic()
                 {"--randomSleep","Security:RandomSleepMaxMin"},
 
                 {"--numberOfCoins", "DailyTaskConfig:NumberOfCoins"},
+                {"--numberOfProtectedCoins", "DailyTaskConfig:NumberOfProtectedCoins"},
                 {"--saveCoinsWhenLv6", "DailyTaskConfig:SaveCoinsWhenLv6"},
                 {"--selectLike", "DailyTaskConfig:SelectLike"},
                 {"--supportUpIds", "DailyTaskConfig:SupportUpIds"},

src/Ray.BiliBiliTool.Config/Options/DailyTaskOptions.cs

@@ -23,6 +23,11 @@ public class DailyTaskOptions
         /// </summary>
         public int NumberOfCoins { get; set; } = 5;
 
+        /// <summary>
+        /// 要保留的硬币数量 [0,int_max]
+        /// </summary>
+        public int NumberOfProtectedCoins { get; set; } = 0;
+
         /// <summary>
         /// 达到六级后是否开始白嫖
         /// </summary>

src/Ray.BiliBiliTool.Console/appsettings.json

@@ -7,6 +7,7 @@
     "IsWatchVideo": true, //是否观看视频
     "IsShareVideo": true, //是否分享视频
     "NumberOfCoins": 5, //每日设定的投币数 [0,5]
+    "NumberOfProtectedCoins": 0, // 要保留的硬币数量 [0,int_max]，0 为不保留，int_max 通常取 (2^31)-1
     "SaveCoinsWhenLv6": false, //达到六级后是否开始白嫖[false,true]
     "SelectLike": true, //投币时是否同时点赞[false,true]
     "SupportUpIds": "", //优先选择支持的up主Id集合，多个以英文逗号分隔，如："123,456"。配置后会优先从指定的up主下挑选视频进行观看、分享和投币，不配置或配置为-1则表示没有特别支持的up，会从关注和排行耪中随机获取支持视频

src/Ray.BiliBiliTool.DomainService/DonateCoinDomainService.cs

@@ -70,25 +70,44 @@ IVideoApi videoApi
         public async Task AddCoinsForVideos()
         {
             int needCoins = await GetNeedDonateCoinNum();
+            int protectedCoins = _dailyTaskOptions.NumberOfProtectedCoins;
             if (needCoins <= 0) return;
 
             //投币前硬币余额
             decimal coinBalance = await _coinDomainService.GetCoinBalance();
             _logger.LogInformation("【投币前余额】 : {coinBalance}", coinBalance);
+            _ = int.TryParse(decimal.Truncate(coinBalance - protectedCoins).ToString(), out int unprotectedCoins);
 
             if (coinBalance <= 0)
             {
                 _logger.LogInformation("因硬币余额不足，今日暂不执行投币任务");
                 return;
             }
 
+            if (coinBalance <= protectedCoins)
+            {
+                _logger.LogInformation("因硬币余额达到或低于保留值，今日暂不执行投币任务");
+                return;
+            }
+
             //余额小于目标投币数，按余额投
             if (coinBalance < needCoins)
             {
                 _ = int.TryParse(decimal.Truncate(coinBalance).ToString(), out needCoins);
                 _logger.LogInformation("因硬币余额不足，目标投币数调整为: {needCoins}", needCoins);
             }
 
+            //投币后余额小于等于保护值，按保护值允许投
+            if (coinBalance - needCoins <= protectedCoins)
+            {
+                //排除需投等于保护后可投数量相等时的情况
+                if (unprotectedCoins != needCoins)
+                {
+                    needCoins = unprotectedCoins;
+                    _logger.LogInformation("因硬币余额投币后将达到或低于保留值，目标投币数调整为: {needCoins}", needCoins);
+                }
+            }
+
             int success = 0;
             int tryCount = 10;
             for (int i = 1; i <= tryCount && success < needCoins; i++)