Initial commit

srcs/RobotNet10/Commons/RobotNet10.CustomConfiguration/Services/ConfigManager.cs

@@ -0,0 +1,194 @@
+using RobotNet10.CustomConfiguration.Events;
+using RobotNet10.CustomConfiguration.Models;
+
+namespace RobotNet10.CustomConfiguration.Services;
+
+/// <summary>
+/// Implementation của IConfigManager
+/// Service cho quản lý và truy vấn configuration variables
+/// </summary>
+public class ConfigManager : IConfigManager, IDisposable
+{
+    private readonly IConfigService _configService;
+
+    // ==========================================
+    // EVENTS
+    // ==========================================
+
+    public event EventHandler<ConfigChangedEventArgs>? ConfigChanged;
+
+    /// <summary>
+    /// Constructor - Subscribe vào ConfigChanged event từ IConfigService
+    /// </summary>
+    public ConfigManager(IConfigService configService)
+    {
+        _configService = configService ?? throw new ArgumentNullException(nameof(configService));
+        
+        // Forward events from IConfigService to IConfigManager
+        _configService.ConfigChanged += OnConfigServiceChanged;
+    }
+
+    /// <summary>
+    /// Forward ConfigChanged event from IConfigService to IConfigManager subscribers
+    /// </summary>
+    private void OnConfigServiceChanged(object? sender, ConfigChangedEventArgs args)
+    {
+        ConfigChanged?.Invoke(this, args);
+    }
+
+    // ==========================================
+    // CONFIG TYPE OPERATIONS
+    // ==========================================
+
+    public async Task<ConfigFile?> GetConfigByTypeAsync(string configType)
+    {
+        return await _configService.GetConfigByTypeAsync(configType);
+    }
+
+    public async Task<bool> ConfigTypeExistsAsync(string configType)
+    {
+        return await _configService.ConfigTypeExistsAsync(configType);
+    }
+
+    // ==========================================
+    // VARIABLE EXISTENCE CHECK
+    // ==========================================
+
+    public async Task<bool> VariableExistsAsync(string configType, string variableName)
+    {
+        var config = await _configService.GetConfigByTypeAsync(configType);
+        if (config == null)
+            return false;
+
+        return config.Variables.Any(v => v.Name.Equals(variableName, StringComparison.OrdinalIgnoreCase));
+    }
+
+    public async Task<bool> VariableExistsAsync(Guid configId, string variableName)
+    {
+        var config = await _configService.GetConfigByIdAsync(configId);
+        if (config == null)
+            return false;
+
+        return config.Variables.Any(v => v.Name.Equals(variableName, StringComparison.OrdinalIgnoreCase));
+    }
+
+    // ==========================================
+    // GET VARIABLE VALUE
+    // ==========================================
+
+    public async Task<object?> GetVariableValueAsync(string configType, string variableName)
+    {
+        var variable = await GetVariableAsync(configType, variableName);
+        return variable?.Value;
+    }
+
+    public async Task<object?> GetVariableValueAsync(Guid configId, string variableName)
+    {
+        var variable = await GetVariableAsync(configId, variableName);
+        return variable?.Value;
+    }
+
+    // ==========================================
+    // GET VARIABLE(S)
+    // ==========================================
+
+    public async Task<ConfigVariable?> GetVariableAsync(string configType, string variableName)
+    {
+        var config = await _configService.GetConfigByTypeAsync(configType);
+        if (config == null)
+            return null;
+
+        return config.Variables.FirstOrDefault(v => v.Name.Equals(variableName, StringComparison.OrdinalIgnoreCase));
+    }
+
+    public async Task<List<ConfigVariable>> GetVariablesAsync(string configType)
+    {
+        var config = await _configService.GetConfigByTypeAsync(configType);
+        return config?.Variables ?? [];
+    }
+
+    public async Task<ConfigVariable?> GetVariableAsync(Guid configId, string variableName)
+    {
+        var config = await _configService.GetConfigByIdAsync(configId);
+        if (config == null)
+            return null;
+
+        return config.Variables.FirstOrDefault(v => v.Name.Equals(variableName, StringComparison.OrdinalIgnoreCase));
+    }
+
+    public async Task<List<ConfigVariable>> GetVariablesAsync(Guid configId)
+    {
+        var config = await _configService.GetConfigByIdAsync(configId);
+        return config?.Variables ?? [];
+    }
+
+    // ==========================================
+    // GET VARIABLE TYPE
+    // ==========================================
+
+    public async Task<string?> GetVariableTypeAsync(string configType, string variableName)
+    {
+        var variable = await GetVariableAsync(configType, variableName);
+        return variable != null ? ConvertTypeToString(variable.Type) : null;
+    }
+
+    public async Task<string?> GetVariableTypeAsync(Guid configId, string variableName)
+    {
+        var variable = await GetVariableAsync(configId, variableName);
+        return variable != null ? ConvertTypeToString(variable.Type) : null;
+    }
+
+    // ==========================================
+    // EVENT TRIGGERS
+    // ==========================================
+
+    /// <summary>
+    /// Trigger ConfigChanged event
+    /// Method này có thể được gọi từ bên ngoài hoặc từ các service khác khi có thay đổi
+    /// </summary>
+    public void OnConfigChanged(string configType, Guid configId, ConfigChangeType changeType, string? variableName = null)
+    {
+        var args = new ConfigChangedEventArgs
+        {
+            ConfigType = configType,
+            ConfigId = configId,
+            ChangeType = changeType,
+            VariableName = variableName
+        };
+        
+        ConfigChanged?.Invoke(this, args);
+    }
+
+    // ==========================================
+    // DISPOSE
+    // ==========================================
+
+    public void Dispose()
+    {
+        _configService.ConfigChanged -= OnConfigServiceChanged;
+        GC.SuppressFinalize(this);
+    }
+
+    // ==========================================
+    // HELPER METHODS
+    // ==========================================
+
+    /// <summary>
+    /// Convert ConfigVariableType enum thành string
+    /// </summary>
+    private static string ConvertTypeToString(ConfigVariableType type)
+    {
+        return type switch
+        {
+            ConfigVariableType.String => "string",
+            ConfigVariableType.Int => "int",
+            ConfigVariableType.Double => "double",
+            ConfigVariableType.Bool => "bool",
+            ConfigVariableType.Object => "object",
+            ConfigVariableType.Array => "array",
+            ConfigVariableType.Enum => "enum",
+            _ => throw new ArgumentException($"Unknown variable type: {type}")
+        };
+    }
+}
+