Clear a bit more

src/Managing.Application/Agents/AgentService.cs

@@ -1,7 +1,117 @@
+using Managing.Application.Abstractions.Repositories;
 using Managing.Application.Abstractions.Services;
+using Managing.Domain.Statistics;
+using Microsoft.Extensions.Logging;
 
 namespace Managing.Application.Agents;
 
 public class AgentService : IAgentService
 {
+    private readonly IAgentBalanceRepository _agentBalanceRepository;
+    private readonly IAgentSummaryRepository _agentSummaryRepository;
+    private readonly ICacheService _cacheService;
+    private readonly ILogger<AgentService> _logger;
+
+    public AgentService(
+        IAgentBalanceRepository agentBalanceRepository,
+        IAgentSummaryRepository agentSummaryRepository,
+        ICacheService cacheService,
+        ILogger<AgentService> logger)
+    {
+        _agentBalanceRepository = agentBalanceRepository;
+        _agentSummaryRepository = agentSummaryRepository;
+        _cacheService = cacheService;
+        _logger = logger;
+    }
+
+    public async Task<AgentBalanceHistory> GetAgentBalances(string agentName, DateTime start,
+        DateTime? end = null)
+    {
+        var effectiveEnd = end ?? DateTime.UtcNow;
+        string cacheKey = $"AgentBalances_{agentName}_{start:yyyyMMdd}_{effectiveEnd:yyyyMMdd}";
+
+        // Check if the balances are already cached
+        var cachedBalances = _cacheService.GetValue<AgentBalanceHistory>(cacheKey);
+
+        if (cachedBalances != null)
+        {
+            return cachedBalances;
+        }
+
+        var balances = await _agentBalanceRepository.GetAgentBalances(agentName, start, end);
+
+        // Create a single AgentBalanceHistory with all balances
+        var result = new AgentBalanceHistory
+        {
+            AgentName = agentName,
+            AgentBalances = balances.OrderBy(b => b.Time).ToList()
+        };
+
+        // Cache the results for 5 minutes
+        _cacheService.SaveValue(cacheKey, result, TimeSpan.FromMinutes(5));
+
+        return result;
+    }
+
+    public async Task<(IList<AgentBalanceHistory> Agents, int TotalCount)> GetBestAgents(
+        DateTime start,
+        DateTime? end = null,
+        int page = 1,
+        int pageSize = 10)
+    {
+        var effectiveEnd = end ?? DateTime.UtcNow;
+        string cacheKey = $"BestAgents_{start:yyyyMMdd}_{effectiveEnd:yyyyMMdd}";
+
+        // Check if the results are already cached
+        var cachedResult = _cacheService.GetValue<(IList<AgentBalanceHistory>, int)>(cacheKey);
+
+        if (cachedResult != default)
+        {
+            // Apply pagination to cached results
+            var (cachedAgents, cachedTotalCount) = cachedResult;
+            var paginatedAgents = cachedAgents
+                .Skip((page - 1) * pageSize)
+                .Take(pageSize)
+                .ToList();
+            return (paginatedAgents, cachedTotalCount);
+        }
+
+        // Get all agents with their balance history
+        var (fetchedAgents, fetchedTotalCount) =
+            await _agentBalanceRepository.GetAllAgentBalancesWithHistory(start, end);
+
+        // Cache all results for 5 minutes
+        _cacheService.SaveValue(cacheKey, (fetchedAgents, fetchedTotalCount), TimeSpan.FromMinutes(5));
+
+        // Apply pagination
+        var result = fetchedAgents
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToList();
+
+        return (result, fetchedTotalCount);
+    }
+
+    public async Task SaveOrUpdateAgentSummary(AgentSummary agentSummary)
+    {
+        try
+        {
+            // Use the injected AgentSummaryRepository to save or update
+            await _agentSummaryRepository.SaveOrUpdateAsync(agentSummary);
+
+            _logger.LogInformation("AgentSummary saved/updated for user {UserId} with agent name {AgentName}", 
+                agentSummary.UserId, agentSummary.AgentName);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error saving/updating AgentSummary for user {UserId} with agent name {AgentName}", 
+                agentSummary.UserId, agentSummary.AgentName);
+            throw;
+        }
+    }
+
+    public async Task<IEnumerable<AgentSummary>> GetAllAgentSummaries()
+    {
+        return await _agentSummaryRepository.GetAllAsync();
+    }
 }