74 lines
2.6 KiB
C#
74 lines
2.6 KiB
C#
using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using System.Net.Http;
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using System.Net.Http.Json;
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using System.Text;
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using System.Text.Json;
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using System.Threading.Tasks;
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namespace VolPro.Warehouse.Services;
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/// <summary>
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/// 网关 HTTP 客户端。封装 Vol.Pro 调用 IntegrationGateway B 组接口的逻辑。
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/// 所有对网关的请求统一经此类发出，便于连接池管理和错误处理。
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/// </summary>
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public class GatewayClient
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{
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private readonly IHttpClientFactory _httpFactory;
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private readonly IConfiguration _config;
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public GatewayClient(IHttpClientFactory httpFactory, IConfiguration config)
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{
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_httpFactory = httpFactory;
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_config = config;
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}
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/// <summary>创建带超时和默认头的 HttpClient</summary>
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private HttpClient CreateClient()
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{
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var client = _httpFactory.CreateClient("VolPro");
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client.Timeout = TimeSpan.FromSeconds(30);
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return client;
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}
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/// <summary>
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/// B3: 手动触发网关全量设备同步。
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/// POST {baseUrl}/api/gateway/devices/sync?adapter={adapterTypes}
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/// </summary>
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public async Task<JsonDocument?> TriggerFullSyncAsync(string baseUrl, string adapterTypes)
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{
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var http = CreateClient();
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var resp = await http.PostAsync(
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$"{baseUrl.TrimEnd('/')}/api/gateway/devices/sync?adapter={Uri.EscapeDataString(adapterTypes)}",
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null);
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if (!resp.IsSuccessStatusCode) return null;
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return await resp.Content.ReadFromJsonAsync<JsonDocument>();
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}
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/// <summary>
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/// B4: 获取设备实时点位值。
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/// GET {baseUrl}/api/gateway/realtime/{adapter}/{deviceId}
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/// </summary>
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public async Task<JsonDocument?> GetRealtimeAsync(string baseUrl, string adapter, string deviceId)
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{
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var http = CreateClient();
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var resp = await http.GetAsync(
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$"{baseUrl.TrimEnd('/')}/api/gateway/realtime/{Uri.EscapeDataString(adapter)}/{Uri.EscapeDataString(deviceId)}");
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if (!resp.IsSuccessStatusCode) return null;
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return await resp.Content.ReadFromJsonAsync<JsonDocument>();
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}
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/// <summary>
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/// B5: 设备反向控制。
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/// POST {baseUrl}/api/gateway/realtime/{adapter}/control
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/// </summary>
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public async Task<bool> ControlDeviceAsync(string baseUrl, string adapter, string deviceId, int pointIndex, double value)
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{
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var http = CreateClient();
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var resp = await http.PostAsJsonAsync(
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$"{baseUrl.TrimEnd('/')}/api/gateway/realtime/{adapter}/control",
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new { deviceId, pointIndex, value });
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return resp.IsSuccessStatusCode;
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}
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}
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