using GSModbus.Config;
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namespace GSModbus
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{
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/// <summary>
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/// 配置驱动Modbus系统演示程序
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/// </summary>
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public static class ConfigDemo
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{
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/// <summary>
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/// 演示配置系统的使用
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/// </summary>
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public static async Task RunDemoAsync()
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{
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Console.WriteLine("=== GSModbus 通用配置系统演示 ===\n");
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// 1. 创建配置管理器
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var configManager = new ConfigurationManager();
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// 订阅配置事件
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configManager.ConfigurationLoaded += (sender, e) =>
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{
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Console.WriteLine($"✅ 配置加载成功: {e.Configuration.ProjectName}");
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Console.WriteLine($" 配置文件路径: {e.ConfigPath}");
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Console.WriteLine($" PLC地址: {e.Configuration.Connection.IpAddress}:{e.Configuration.Connection.Port}");
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};
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configManager.ConfigurationError += (sender, e) =>
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{
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Console.WriteLine($"❌ 配置错误: {e.ErrorMessage}");
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};
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// 2. 尝试加载默认配置
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Console.WriteLine("1. 正在加载默认配置文件...");
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var loaded = await configManager.LoadDefaultConfigurationAsync();
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if (!loaded)
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{
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Console.WriteLine("⚠️ 默认配置文件不存在，创建示例配置...\n");
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await CreateExampleConfigurationAsync();
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// 重试加载
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loaded = await configManager.LoadDefaultConfigurationAsync();
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}
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if (!loaded)
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{
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Console.WriteLine("❌ 无法加载配置文件，演示终止");
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return;
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}
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// 3. 显示配置信息
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Console.WriteLine("\n2. 配置信息摘要:");
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DisplayConfigurationSummary(configManager.CurrentConfiguration!);
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// 4. 创建通用Modbus管理器
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Console.WriteLine("\n3. 创建通用Modbus管理器...");
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using var modbusManager = new UniversalModbusManager(configManager.CurrentConfiguration);
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// 订阅事件
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modbusManager.ConnectionStatusChanged += (sender, isConnected) =>
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{
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Console.WriteLine($"🔗 连接状态: {(isConnected ? "已连接" : "未连接")}");
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};
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modbusManager.DataReceived += (sender, data) =>
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{
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Console.WriteLine($"📊 接收到数据: {data.GetDataSummary()}");
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};
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modbusManager.ErrorOccurred += (sender, error) =>
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{
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Console.WriteLine($"⚠️ 通信错误: {error}");
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};
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modbusManager.StatsUpdated += (sender, stats) =>
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{
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Console.WriteLine($"📈 统计信息: {stats.GetSummary()}");
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};
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// 5. 演示连接（注意：实际PLC可能不存在）
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Console.WriteLine("\n4. 尝试连接到PLC...");
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Console.WriteLine(" 注意：这只是演示，实际PLC可能不存在");
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var connected = await modbusManager.ConnectAsync();
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if (connected)
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{
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Console.WriteLine("✅ 连接成功！数据读取将开始...");
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// 等待一段时间观察数据
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Console.WriteLine(" 正在读取数据，按任意键停止...");
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Console.ReadKey();
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}
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else
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{
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Console.WriteLine("❌ 连接失败（这是正常的，因为演示环境中可能没有实际PLC）");
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}
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// 6. 显示字段映射
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Console.WriteLine("\n5. 字段映射信息:");
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DisplayFieldMappings(configManager.CurrentConfiguration!);
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Console.WriteLine("\n=== 演示结束 ===");
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}
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/// <summary>
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/// 创建示例配置文件
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/// </summary>
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private static async Task CreateExampleConfigurationAsync()
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{
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Console.WriteLine("正在创建示例配置文件...");
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try
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{
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// 确保配置目录存在
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var configDir = Path.GetDirectoryName(ConfigurationManager.DEFAULT_CONFIG_PATH);
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if (!string.IsNullOrEmpty(configDir) && !Directory.Exists(configDir))
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{
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Directory.CreateDirectory(configDir);
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}
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// 配置文件已经存在了（我们之前创建的）
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if (File.Exists(ConfigurationManager.DEFAULT_CONFIG_PATH))
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{
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Console.WriteLine("✅ 配置文件已存在");
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return;
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}
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// 创建默认配置
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var defaultConfig = ConfigurationManager.CreateDefaultConfiguration();
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var configManager = new ConfigurationManager();
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await configManager.SaveConfigurationAsync(ConfigurationManager.DEFAULT_CONFIG_PATH);
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Console.WriteLine($"✅ 已创建示例配置文件: {ConfigurationManager.DEFAULT_CONFIG_PATH}");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"❌ 创建配置文件失败: {ex.Message}");
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}
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}
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/// <summary>
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/// 显示配置摘要信息
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/// </summary>
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private static void DisplayConfigurationSummary(ModbusConfiguration config)
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{
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Console.WriteLine($" 项目名称: {config.ProjectName}");
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Console.WriteLine($" 配置版本: {config.ConfigVersion}");
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Console.WriteLine($" PLC地址: {config.Connection.IpAddress}:{config.Connection.Port}");
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Console.WriteLine($" 心跳间隔: {config.Communication.HeartbeatIntervalMs}ms");
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Console.WriteLine($" 数据轮询: {config.Communication.DataPollingIntervalMs}ms");
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Console.WriteLine($" 自动重连: {(config.Communication.EnableAutoReconnect ? "启用" : "禁用")}");
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// 统计字段数量
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var controlFields = config.InputAddresses.ControlSignals.Count;
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var productFields = config.InputAddresses.ProductData.Count;
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var measurementFields = config.InputAddresses.MeasurementData.Count;
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var totalFields = controlFields + productFields + measurementFields;
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Console.WriteLine($" 数据字段: {totalFields}个 (控制:{controlFields}, 产品:{productFields}, 测量:{measurementFields})");
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}
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/// <summary>
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/// 显示字段映射信息
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/// </summary>
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private static void DisplayFieldMappings(ModbusConfiguration config)
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{
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Console.WriteLine(" 输出地址 (MES → PLC):");
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Console.WriteLine($" 心跳包: D{config.OutputAddresses.HeartbeatAddress.Address}");
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Console.WriteLine($" 数据确认: D{config.OutputAddresses.DataConfirmationAddress.Address}");
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Console.WriteLine("\n 输入地址 (PLC → MES):");
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if (config.InputAddresses.ControlSignals.Any())
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{
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Console.WriteLine(" 控制信号:");
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foreach (var field in config.InputAddresses.ControlSignals)
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{
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Console.WriteLine($" {field.Value.DisplayName}: D{field.Value.Address} ({field.Value.DataType})");
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}
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}
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if (config.InputAddresses.ProductData.Any())
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{
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Console.WriteLine(" 产品数据:");
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foreach (var field in config.InputAddresses.ProductData)
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{
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Console.WriteLine($" {field.Value.DisplayName}: D{field.Value.Address} ({field.Value.DataType}, 长度:{field.Value.Length})");
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}
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}
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if (config.InputAddresses.MeasurementData.Any())
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{
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Console.WriteLine(" 测量数据:");
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foreach (var field in config.InputAddresses.MeasurementData)
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{
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var unit = !string.IsNullOrEmpty(field.Value.Unit) ? $" {field.Value.Unit}" : "";
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Console.WriteLine($" {field.Value.DisplayName}: D{field.Value.Address} ({field.Value.DataType}{unit})");
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}
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}
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}
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/// <summary>
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/// 演示动态数据访问
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/// </summary>
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public static void DemoDynamicDataAccess(DynamicModbusData data)
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{
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Console.WriteLine("\n=== 动态数据访问演示 ===");
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// 获取所有字段
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foreach (var fieldName in data.FieldNames)
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{
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var config = data.GetFieldConfiguration(fieldName);
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var value = data.GetFieldValue(fieldName);
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var displayValue = config != null ? ModbusDataParser.FormatDisplayValue(value, config) : value?.ToString();
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Console.WriteLine($" {config?.DisplayName ?? fieldName}: {displayValue}");
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}
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// 演示类型安全的访问
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Console.WriteLine("\n类型安全访问示例:");
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Console.WriteLine($" 字符串字段示例: '{data.GetString("ProductModel", "未知")}'");
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Console.WriteLine($" 整数字段示例: {data.GetInt("TestStation", 0)}");
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Console.WriteLine($" 布尔字段示例: {data.GetBool("TestResult", false)}");
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Console.WriteLine($"\n数据读取时间: {data.ReadTime:yyyy-MM-dd HH:mm:ss}");
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}
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}
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}
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