127 lines
3.9 KiB
TypeScript
127 lines
3.9 KiB
TypeScript
// config.ts
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export interface MqttBrokerConfig {
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host: string;
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port: number;
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vdaInterface: string;
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}
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export interface VehicleConfig {
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serialNumber: string;
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channelName: string;
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channelManufacturer: string;
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manufacturer: string;
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vdaVersion: string;
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vdaFullVersion: string;
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}
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export interface Settings {
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mapId: string;
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stateFrequency: number;
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visualizationFrequency: number;
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actionTime: number;
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robotCount: number;
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speed: number;
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}
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export interface RawConfig {
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mqttBroker: MqttBrokerConfig;
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vehicle: VehicleConfig;
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settings: Settings;
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}
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export async function loadConfig(): Promise<RawConfig> {
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// 配置文件可能的路径列表
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const configPaths = [
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// 1. 当前工作目录
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"./simulator_config.json",
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// 2. 相对于模块的路径（开发环境）
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new URL("./simulator_config.json", import.meta.url).pathname,
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// 3. 可执行文件同目录
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"./simulator_config.json",
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// 4. 上级目录
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"../simulator_config.json",
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// 5. 用户主目录
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`${Deno.env.get("HOME") || Deno.env.get("USERPROFILE")}/simulator_config.json`,
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];
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let configContent: string | null = null;
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let usedPath: string = "";
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// 尝试从多个路径加载配置文件
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for (const configPath of configPaths) {
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try {
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console.log(`🔍 Trying to load config from: ${configPath}`);
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configContent = await Deno.readTextFile(configPath);
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usedPath = configPath;
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console.log(`✅ Successfully loaded config from: ${configPath}`);
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break;
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} catch (error) {
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console.log(`❌ Failed to load config from ${configPath}: ${(error as Error).message}`);
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continue;
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}
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}
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// 如果所有路径都失败，创建默认配置
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if (!configContent) {
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console.log("⚠️ No config file found, creating default configuration...");
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const defaultConfig = {
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mqtt_broker: {
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host: "localhost",
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port: "1883",
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vda_interface: "uagv"
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},
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vehicle: {
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serial_number: "AGV",
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channel_name: "AGV_Channel",
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channel_manufacturer: "Default",
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manufacturer: "Default Manufacturer",
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vda_version: "2.0.0",
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vda_full_version: "2.0.0"
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},
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settings: {
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map_id: "default_map",
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state_frequency: 1000,
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visualization_frequency: 1000,
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action_time: 5000,
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robot_count: 1,
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speed: 1.0
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}
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};
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// 尝试保存默认配置到当前目录
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try {
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const defaultConfigJson = JSON.stringify(defaultConfig, null, 2);
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await Deno.writeTextFile("./simulator_config.json", defaultConfigJson);
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console.log("📝 Created default config file: ./simulator_config.json");
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configContent = defaultConfigJson;
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usedPath = "./simulator_config.json";
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} catch (error) {
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console.log("⚠️ Could not save default config file, using in-memory configuration");
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configContent = JSON.stringify(defaultConfig);
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usedPath = "default (in-memory)";
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}
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}
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console.log(`📋 Using configuration from: ${usedPath}`);
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const raw = JSON.parse(configContent);
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return {
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mqttBroker: {
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host: raw.mqtt_broker.host,
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port: parseInt(raw.mqtt_broker.port, 10),
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vdaInterface: raw.mqtt_broker.vda_interface,
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},
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vehicle: {
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serialNumber: raw.vehicle.serial_number,
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channelName: raw.vehicle.channel_name,
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channelManufacturer: raw.vehicle.channel_manufacturer,
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manufacturer: raw.vehicle.manufacturer,
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vdaVersion: raw.vehicle.vda_version,
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vdaFullVersion: raw.vehicle.vda_full_version,
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},
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settings: {
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mapId: raw.settings.map_id,
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stateFrequency: raw.settings.state_frequency,
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visualizationFrequency: raw.settings.visualization_frequency,
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actionTime: raw.settings.action_time,
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robotCount: raw.settings.robot_count,
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speed: raw.settings.speed,
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},
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};
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} |