713 lines
29 KiB
C#
713 lines
29 KiB
C#
using Microsoft.Extensions.Configuration;
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using System.IO;
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using System.Net.Http;
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using System.Text;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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using System.Web;
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using Prism.Events;
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using YY.Admin.Core;
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using YY.Admin.Core.Entity;
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using YY.Admin.Core.Events;
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using YY.Admin.Core.Services;
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namespace YY.Admin.Services.Service.MixerMaterialTareStrategy;
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public class MixerMaterialTareStrategyService : IMixerMaterialTareStrategyService, ISingletonDependency
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{
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private readonly IHttpClientFactory _httpClientFactory;
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private readonly IConfiguration _configuration;
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private readonly INetworkMonitor _networkMonitor;
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private readonly IEventAggregator _eventAggregator;
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private readonly ILoggerService _logger;
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private readonly SemaphoreSlim _syncLock = new(1, 1);
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private readonly object _cacheLock = new();
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private readonly string _pendingOpsFilePath;
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private readonly string _cacheFilePath;
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private List<TareStrategyPendingOperation> _pendingOps = new();
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private List<MesXslMixerMaterialTareStrategy> _localCache = new();
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private static readonly JsonSerializerOptions _jsonOpts = new()
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{
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PropertyNameCaseInsensitive = true,
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PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
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Converters = { new NullableDateTimeJsonConverter() }
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};
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public MixerMaterialTareStrategyService(
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IHttpClientFactory httpClientFactory,
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IConfiguration configuration,
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INetworkMonitor networkMonitor,
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IEventAggregator eventAggregator,
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ILoggerService logger)
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{
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_httpClientFactory = httpClientFactory;
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_configuration = configuration;
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_networkMonitor = networkMonitor;
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_eventAggregator = eventAggregator;
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_logger = logger;
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var appDataDir = Path.Combine(
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Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
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"YY.Admin", "sync-cache");
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Directory.CreateDirectory(appDataDir);
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_pendingOpsFilePath = Path.Combine(appDataDir, "mes-xsl-tare-strategy-pending-ops.json");
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_cacheFilePath = Path.Combine(appDataDir, "mes-xsl-tare-strategy-cache.json");
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LoadPendingOpsFromDisk();
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LoadCacheFromDisk();
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_logger.Information($"[密炼物料皮重策略同步] 服务初始化，缓存={_localCache.Count}，待上传={_pendingOps.Count}，在线={_networkMonitor.IsOnline}");
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_networkMonitor.StatusChanged += OnNetworkStatusChanged;
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if (_networkMonitor.IsOnline)
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_ = Task.Run(() => SyncAfterReconnectAsync(CancellationToken.None));
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}
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private const int MaxPendingRetries = 5;
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private string BaseUrl => (_configuration.GetValue<string>("JeecgIntegration:BaseUrl") ?? "http://localhost:8080/jeecg-boot").TrimEnd('/');
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private int DefaultTenantId => (int?)_configuration.GetValue<long?>("JeecgIntegration:DefaultTenantId") ?? 1002;
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private HttpClient CreateClient() => _httpClientFactory.CreateClient("JeecgApi");
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public async Task<MixerMaterialTareStrategyPageResult> PageAsync(
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int pageNo, int pageSize,
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string? mixerMaterialName = null, string? supplierName = null,
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CancellationToken ct = default)
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{
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List<MesXslMixerMaterialTareStrategy>? source = null;
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if (_networkMonitor.IsOnline)
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{
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try
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{
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source = await FetchRemoteListAsync(ct).ConfigureAwait(false);
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lock (_cacheLock)
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{
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_localCache = source.Select(Clone).ToList();
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SaveCacheToDiskUnsafe();
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}
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}
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catch (Exception ex)
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{
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source = null;
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_logger.Warning($"[密炼物料皮重策略列表] 远端拉取失败，回退缓存：{ex.Message}");
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}
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}
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lock (_cacheLock)
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{
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source ??= _localCache.Select(Clone).ToList();
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source = ApplyPendingOpsSnapshotUnsafe(source);
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}
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var filtered = ApplyFilters(source, mixerMaterialName, supplierName);
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var total = filtered.Count;
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var records = filtered.Skip(Math.Max(0, (pageNo - 1) * pageSize)).Take(pageSize).ToList();
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return new MixerMaterialTareStrategyPageResult(records, total, pageNo, pageSize);
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}
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public async Task<IReadOnlyList<MesXslMixerMaterialTareStrategy>> GetAllForMatchAsync(CancellationToken ct = default)
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{
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var page = await PageAsync(1, 10000, null, null, ct).ConfigureAwait(false);
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return page.Records;
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}
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public async Task<MesXslMixerMaterialTareStrategy?> GetByIdAsync(string id, CancellationToken ct = default)
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{
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if (_networkMonitor.IsOnline)
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{
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try
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{
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var url = $"{BaseUrl}/xslmes/mesXslMixerMaterialTareStrategy/anon/queryById?id={Uri.EscapeDataString(id)}&tenantId={DefaultTenantId}";
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using var client = CreateClient();
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var resp = await client.GetAsync(url, ct).ConfigureAwait(false);
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if (!resp.IsSuccessStatusCode) return null;
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var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
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using var doc = JsonDocument.Parse(json);
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if (!doc.RootElement.TryGetProperty("result", out var resultEl)) return null;
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return resultEl.Deserialize<MesXslMixerMaterialTareStrategy>(_jsonOpts);
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略详情] 远端查询失败 id={id}，回退缓存：{ex.Message}");
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}
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}
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lock (_cacheLock)
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{
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return _localCache.FirstOrDefault(c => string.Equals(c.Id, id, StringComparison.OrdinalIgnoreCase)) is { } found
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? Clone(found) : null;
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}
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}
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public async Task<bool> AddAsync(MesXslMixerMaterialTareStrategy strategy, CancellationToken ct = default)
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{
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if (!strategy.TenantId.HasValue || strategy.TenantId.Value <= 0)
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strategy.TenantId = DefaultTenantId;
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var local = Clone(strategy);
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if (string.IsNullOrWhiteSpace(local.Id))
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local.Id = $"local-{Guid.NewGuid():N}";
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if (_networkMonitor.IsOnline)
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{
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try
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{
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var ok = await RemoteAddAsync(local, ct).ConfigureAwait(false);
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if (ok) { UpsertLocalCache(local); return true; }
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return false;
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略新增] 远端失败，转离线入队：{ex.Message}");
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}
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}
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EnqueuePendingOperation(new TareStrategyPendingOperation
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{
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OpType = TareStrategyOperationType.Add,
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TareStrategyId = local.Id,
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Strategy = local
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});
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UpsertLocalCache(local);
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return true;
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}
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public async Task<bool> EditAsync(MesXslMixerMaterialTareStrategy strategy, CancellationToken ct = default)
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{
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if (!strategy.TenantId.HasValue || strategy.TenantId.Value <= 0)
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strategy.TenantId = DefaultTenantId;
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var local = Clone(strategy);
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if (_networkMonitor.IsOnline)
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{
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try
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{
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var (ok, _) = await RemoteEditAsync(local, ct).ConfigureAwait(false);
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if (ok) { UpsertLocalCache(local); return true; }
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return false;
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略编辑] 远端失败，转离线入队：{ex.Message}");
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}
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}
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EnqueuePendingOperation(new TareStrategyPendingOperation
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{
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OpType = TareStrategyOperationType.Edit,
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TareStrategyId = local.Id,
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Strategy = local,
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AnchorUpdateTime = local.UpdateTime
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});
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UpsertLocalCache(local);
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return true;
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}
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public async Task<bool> DeleteAsync(string id, CancellationToken ct = default)
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{
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if (_networkMonitor.IsOnline)
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{
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try
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{
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var ok = await RemoteDeleteAsync(id, ct).ConfigureAwait(false);
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if (ok) { RemoveFromLocalCache(id); return true; }
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return false;
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略删除] 远端失败，转离线入队：{ex.Message}");
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}
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}
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DateTime? anchor;
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lock (_cacheLock)
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{
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anchor = _localCache.FirstOrDefault(c => string.Equals(c.Id, id, StringComparison.OrdinalIgnoreCase))?.UpdateTime;
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}
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EnqueuePendingOperation(new TareStrategyPendingOperation
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{
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OpType = TareStrategyOperationType.Delete,
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TareStrategyId = id,
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AnchorUpdateTime = anchor
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});
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RemoveFromLocalCache(id);
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return true;
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}
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public async Task<List<MesXslUnit>> GetUnitsAsync(CancellationToken ct = default)
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{
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if (!_networkMonitor.IsOnline)
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return new List<MesXslUnit>();
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try
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{
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var query = HttpUtility.ParseQueryString(string.Empty);
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query["pageNo"] = "1";
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query["pageSize"] = "1000";
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query["tenantId"] = DefaultTenantId.ToString();
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var url = $"{BaseUrl}/xslmes/mesXslUnit/anon/list?{query}";
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using var client = CreateClient();
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var resp = await client.GetAsync(url, ct).ConfigureAwait(false);
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resp.EnsureSuccessStatusCode();
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var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
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using var doc = JsonDocument.Parse(json);
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return doc.RootElement.GetProperty("result").GetProperty("records")
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.Deserialize<List<MesXslUnit>>(_jsonOpts) ?? new();
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略] 单位列表拉取失败：{ex.Message}");
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return new List<MesXslUnit>();
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}
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}
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private async Task<List<MesXslMixerMaterialTareStrategy>> FetchRemoteListAsync(CancellationToken ct)
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{
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var query = HttpUtility.ParseQueryString(string.Empty);
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query["pageNo"] = "1";
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query["pageSize"] = "10000";
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query["tenantId"] = DefaultTenantId.ToString();
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var url = $"{BaseUrl}/xslmes/mesXslMixerMaterialTareStrategy/anon/list?{query}";
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using var client = CreateClient();
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var resp = await client.GetAsync(url, ct).ConfigureAwait(false);
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resp.EnsureSuccessStatusCode();
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var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
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using var doc = JsonDocument.Parse(json);
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return doc.RootElement.GetProperty("result").GetProperty("records")
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.Deserialize<List<MesXslMixerMaterialTareStrategy>>(_jsonOpts) ?? new();
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}
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private async Task<bool> RemoteAddAsync(MesXslMixerMaterialTareStrategy strategy, CancellationToken ct)
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{
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var url = $"{BaseUrl}/xslmes/mesXslMixerMaterialTareStrategy/anon/add?tenantId={DefaultTenantId}";
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var payload = Clone(strategy);
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if (IsLocalTempId(payload.Id)) payload.Id = null;
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return await PostJsonAsync(url, payload, ct).ConfigureAwait(false);
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}
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private async Task<(bool Ok, bool IsVersionConflict)> RemoteEditAsync(MesXslMixerMaterialTareStrategy strategy, CancellationToken ct)
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{
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var url = $"{BaseUrl}/xslmes/mesXslMixerMaterialTareStrategy/anon/edit?tenantId={DefaultTenantId}";
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return await PostJsonCheckVersionAsync(url, strategy, ct).ConfigureAwait(false);
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}
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private async Task<bool> RemoteDeleteAsync(string id, CancellationToken ct)
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{
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var url = $"{BaseUrl}/xslmes/mesXslMixerMaterialTareStrategy/anon/delete?id={Uri.EscapeDataString(id)}&tenantId={DefaultTenantId}";
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using var client = CreateClient();
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var resp = await client.DeleteAsync(url, ct).ConfigureAwait(false);
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return resp.IsSuccessStatusCode && await IsSuccessResultAsync(resp, ct).ConfigureAwait(false);
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}
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private async Task<bool> PostJsonAsync(string url, object body, CancellationToken ct)
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{
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var content = new StringContent(JsonSerializer.Serialize(body, _jsonOpts), Encoding.UTF8, "application/json");
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using var client = CreateClient();
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var resp = await client.PostAsync(url, content, ct).ConfigureAwait(false);
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return resp.IsSuccessStatusCode && await IsSuccessResultAsync(resp, ct).ConfigureAwait(false);
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}
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private async Task<(bool Ok, bool IsVersionConflict)> PostJsonCheckVersionAsync(string url, object body, CancellationToken ct)
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{
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var content = new StringContent(JsonSerializer.Serialize(body, _jsonOpts), Encoding.UTF8, "application/json");
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using var client = CreateClient();
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var resp = await client.PostAsync(url, content, ct).ConfigureAwait(false);
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if (!resp.IsSuccessStatusCode) return (false, false);
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try
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{
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var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
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using var doc = JsonDocument.Parse(json);
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int code = 200;
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if (doc.RootElement.TryGetProperty("code", out var codeEl)) code = codeEl.GetInt32();
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if (code == 200) return (true, false);
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if (doc.RootElement.TryGetProperty("message", out var msgEl))
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{
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var msg = msgEl.GetString() ?? "";
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if (msg.Contains("已被他人修改")) return (false, true);
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}
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return (false, false);
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}
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catch { return (true, false); }
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}
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private static async Task<bool> IsSuccessResultAsync(HttpResponseMessage resp, CancellationToken ct)
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{
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try
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{
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var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
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using var doc = JsonDocument.Parse(json);
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if (doc.RootElement.TryGetProperty("code", out var code)) return code.GetInt32() == 200;
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if (doc.RootElement.TryGetProperty("success", out var success)) return success.GetBoolean();
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return true;
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}
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catch { return true; }
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}
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private void OnNetworkStatusChanged(bool isOnline)
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{
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if (!isOnline) return;
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_ = Task.Run(() => SyncAfterReconnectAsync(CancellationToken.None));
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}
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private async Task SyncAfterReconnectAsync(CancellationToken ct)
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{
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var pushResult = await PushPendingOnReconnectAsync(ct).ConfigureAwait(false);
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if (!_networkMonitor.IsOnline) return;
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try
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{
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var remote = await FetchRemoteListAsync(ct).ConfigureAwait(false);
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lock (_cacheLock)
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{
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_localCache = remote.Select(Clone).ToList();
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SaveCacheToDiskUnsafe();
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}
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_eventAggregator.GetEvent<MixerMaterialTareStrategyChangedEvent>()
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.Publish(new MixerMaterialTareStrategyChangedPayload { Action = "pull" });
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略重连] 全量回拉失败：{ex.Message}");
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}
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var hasActivity = pushResult.PushedCount > 0 || pushResult.ConflictCount > 0 || pushResult.NewRecordsPushed > 0;
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if (hasActivity)
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{
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_eventAggregator.GetEvent<SyncConflictEvent>()
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.Publish(new SyncConflictPayload
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{
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EntityName = "密炼物料皮重策略",
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PushedCount = pushResult.PushedCount,
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ConflictCount = pushResult.ConflictCount,
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NewRecordsPushed = pushResult.NewRecordsPushed
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});
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}
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}
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private async Task<PushPendingResult> PushPendingOnReconnectAsync(CancellationToken ct)
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{
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if (!await _syncLock.WaitAsync(0, ct).ConfigureAwait(false))
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return new PushPendingResult(0, 0, 0);
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try
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{
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List<TareStrategyPendingOperation> snapshot;
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lock (_cacheLock) { snapshot = _pendingOps.OrderBy(x => x.CreatedAt).ToList(); }
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int pushed = 0, conflicts = 0, newPushed = 0;
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foreach (var op in snapshot)
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{
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if (!_networkMonitor.IsOnline) break;
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lock (_cacheLock)
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{
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if (!_pendingOps.Any(x => x.Id == op.Id)) continue;
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}
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var result = await ExecutePendingOpWithConflictAsync(op, ct).ConfigureAwait(false);
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if (!result.Ok)
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{
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lock (_cacheLock)
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{
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op.RetryCount++;
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if (op.RetryCount >= MaxPendingRetries)
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{
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_pendingOps.RemoveAll(x => x.Id == op.Id);
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SavePendingOpsToDiskUnsafe();
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continue;
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}
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SavePendingOpsToDiskUnsafe();
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}
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break;
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}
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if (result.IsConflict)
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{
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conflicts++;
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if (!string.IsNullOrWhiteSpace(result.EntityId))
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RemovePendingOpsByTareStrategyId(result.EntityId);
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}
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else if (op.OpType == TareStrategyOperationType.Add)
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{
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newPushed++;
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lock (_cacheLock)
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{
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_pendingOps.RemoveAll(x => x.Id == op.Id);
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SavePendingOpsToDiskUnsafe();
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}
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}
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else
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{
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pushed++;
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lock (_cacheLock)
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{
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_pendingOps.RemoveAll(x => x.Id == op.Id);
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SavePendingOpsToDiskUnsafe();
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}
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}
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}
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return new PushPendingResult(pushed, conflicts, newPushed);
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}
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finally { _syncLock.Release(); }
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}
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private sealed record PushPendingResult(int PushedCount, int ConflictCount, int NewRecordsPushed);
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private sealed record PendingReplayResult(bool Ok, bool IsConflict, string? EntityId);
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private async Task<PendingReplayResult> ExecutePendingOpWithConflictAsync(TareStrategyPendingOperation op, CancellationToken ct)
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{
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try
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{
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return op.OpType switch
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{
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TareStrategyOperationType.Add => await ExecuteAddAsync(op, ct).ConfigureAwait(false),
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TareStrategyOperationType.Edit => await ExecuteEditWithConflictAsync(op, ct).ConfigureAwait(false),
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TareStrategyOperationType.Delete => await ExecuteDeleteWithConflictAsync(op, ct).ConfigureAwait(false),
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_ => new PendingReplayResult(true, false, null)
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};
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}
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catch (Exception ex)
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{
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_logger.Warning($"[密炼物料皮重策略回放] 执行失败 op={op.OpType}：{ex.Message}");
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return new PendingReplayResult(false, false, null);
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}
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}
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|
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private async Task<PendingReplayResult> ExecuteAddAsync(TareStrategyPendingOperation op, CancellationToken ct)
|
||
{
|
||
var ok = op.Strategy != null && await RemoteAddAsync(op.Strategy, ct).ConfigureAwait(false);
|
||
return ok
|
||
? new PendingReplayResult(true, false, op.TareStrategyId)
|
||
: new PendingReplayResult(false, false, null);
|
||
}
|
||
|
||
private async Task<PendingReplayResult> ExecuteEditWithConflictAsync(TareStrategyPendingOperation op, CancellationToken ct)
|
||
{
|
||
var id = op.Strategy?.Id;
|
||
if (string.IsNullOrWhiteSpace(id))
|
||
return new PendingReplayResult(false, false, null);
|
||
|
||
var remote = await FetchRemoteSingleAsync(id!, ct).ConfigureAwait(false);
|
||
if (remote != null && op.AnchorUpdateTime != null && remote.UpdateTime != op.AnchorUpdateTime)
|
||
{
|
||
UpsertLocalCache(remote);
|
||
return new PendingReplayResult(true, true, id);
|
||
}
|
||
|
||
var (ok, isVersionConflict) = await RemoteEditAsync(op.Strategy!, ct).ConfigureAwait(false);
|
||
if (isVersionConflict)
|
||
{
|
||
var fresh = await FetchRemoteSingleAsync(id!, ct).ConfigureAwait(false);
|
||
if (fresh != null) UpsertLocalCache(fresh);
|
||
return new PendingReplayResult(true, true, id);
|
||
}
|
||
return ok
|
||
? new PendingReplayResult(true, false, id)
|
||
: new PendingReplayResult(false, false, null);
|
||
}
|
||
|
||
private async Task<PendingReplayResult> ExecuteDeleteWithConflictAsync(TareStrategyPendingOperation op, CancellationToken ct)
|
||
{
|
||
if (string.IsNullOrWhiteSpace(op.TareStrategyId))
|
||
return new PendingReplayResult(false, false, null);
|
||
|
||
var id = op.TareStrategyId!;
|
||
var remote = await FetchRemoteSingleAsync(id, ct).ConfigureAwait(false);
|
||
if (remote == null)
|
||
return new PendingReplayResult(true, false, id);
|
||
|
||
if (op.AnchorUpdateTime != null && remote.UpdateTime != op.AnchorUpdateTime)
|
||
{
|
||
UpsertLocalCache(remote);
|
||
return new PendingReplayResult(true, true, id);
|
||
}
|
||
|
||
var ok = await RemoteDeleteAsync(id, ct).ConfigureAwait(false);
|
||
return ok
|
||
? new PendingReplayResult(true, false, id)
|
||
: new PendingReplayResult(false, false, null);
|
||
}
|
||
|
||
private void RemovePendingOpsByTareStrategyId(string tareStrategyId)
|
||
{
|
||
lock (_cacheLock)
|
||
{
|
||
_pendingOps.RemoveAll(x =>
|
||
(x.TareStrategyId != null && string.Equals(x.TareStrategyId, tareStrategyId, StringComparison.OrdinalIgnoreCase)) ||
|
||
(x.Strategy?.Id != null && string.Equals(x.Strategy.Id, tareStrategyId, StringComparison.OrdinalIgnoreCase)));
|
||
SavePendingOpsToDiskUnsafe();
|
||
}
|
||
}
|
||
|
||
private async Task<MesXslMixerMaterialTareStrategy?> FetchRemoteSingleAsync(string id, CancellationToken ct)
|
||
{
|
||
try
|
||
{
|
||
var url = $"{BaseUrl}/xslmes/mesXslMixerMaterialTareStrategy/anon/queryById?id={Uri.EscapeDataString(id)}&tenantId={DefaultTenantId}";
|
||
using var client = CreateClient();
|
||
var resp = await client.GetAsync(url, ct).ConfigureAwait(false);
|
||
if (!resp.IsSuccessStatusCode) return null;
|
||
var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
|
||
using var doc = JsonDocument.Parse(json);
|
||
if (doc.RootElement.TryGetProperty("result", out var resultEl))
|
||
return resultEl.Deserialize<MesXslMixerMaterialTareStrategy>(_jsonOpts);
|
||
return null;
|
||
}
|
||
catch { return null; }
|
||
}
|
||
|
||
private static List<MesXslMixerMaterialTareStrategy> ApplyFilters(
|
||
List<MesXslMixerMaterialTareStrategy> source,
|
||
string? mixerMaterialName, string? supplierName)
|
||
{
|
||
IEnumerable<MesXslMixerMaterialTareStrategy> q = source;
|
||
if (!string.IsNullOrWhiteSpace(mixerMaterialName))
|
||
q = q.Where(c => (c.MixerMaterialName ?? "").Contains(mixerMaterialName, StringComparison.OrdinalIgnoreCase));
|
||
if (!string.IsNullOrWhiteSpace(supplierName))
|
||
q = q.Where(c => (c.SupplierName ?? "").Contains(supplierName, StringComparison.OrdinalIgnoreCase));
|
||
return q.OrderByDescending(c => c.EffectiveStartDate ?? DateTime.MinValue).ToList();
|
||
}
|
||
|
||
private List<MesXslMixerMaterialTareStrategy> ApplyPendingOpsSnapshotUnsafe(List<MesXslMixerMaterialTareStrategy> source)
|
||
{
|
||
var map = source.Where(c => !string.IsNullOrWhiteSpace(c.Id))
|
||
.ToDictionary(c => c.Id!, Clone, StringComparer.OrdinalIgnoreCase);
|
||
foreach (var op in _pendingOps.OrderBy(x => x.CreatedAt))
|
||
{
|
||
switch (op.OpType)
|
||
{
|
||
case TareStrategyOperationType.Add:
|
||
case TareStrategyOperationType.Edit:
|
||
if (op.Strategy?.Id != null) map[op.Strategy.Id] = Clone(op.Strategy);
|
||
break;
|
||
case TareStrategyOperationType.Delete:
|
||
if (op.TareStrategyId != null) map.Remove(op.TareStrategyId);
|
||
break;
|
||
}
|
||
}
|
||
return map.Values.ToList();
|
||
}
|
||
|
||
private void EnqueuePendingOperation(TareStrategyPendingOperation op)
|
||
{
|
||
lock (_cacheLock) { _pendingOps.Add(op); SavePendingOpsToDiskUnsafe(); }
|
||
}
|
||
|
||
private void UpsertLocalCache(MesXslMixerMaterialTareStrategy strategy)
|
||
{
|
||
lock (_cacheLock)
|
||
{
|
||
var idx = _localCache.FindIndex(c => string.Equals(c.Id, strategy.Id, StringComparison.OrdinalIgnoreCase));
|
||
if (idx >= 0) _localCache[idx] = Clone(strategy);
|
||
else _localCache.Insert(0, Clone(strategy));
|
||
SaveCacheToDiskUnsafe();
|
||
}
|
||
}
|
||
|
||
private void RemoveFromLocalCache(string id)
|
||
{
|
||
lock (_cacheLock)
|
||
{
|
||
_localCache.RemoveAll(c => string.Equals(c.Id, id, StringComparison.OrdinalIgnoreCase));
|
||
SaveCacheToDiskUnsafe();
|
||
}
|
||
}
|
||
|
||
private void LoadPendingOpsFromDisk()
|
||
{
|
||
try
|
||
{
|
||
if (!File.Exists(_pendingOpsFilePath)) return;
|
||
_pendingOps = JsonSerializer.Deserialize<List<TareStrategyPendingOperation>>(
|
||
File.ReadAllText(_pendingOpsFilePath), _jsonOpts) ?? new();
|
||
}
|
||
catch { _pendingOps = new(); }
|
||
}
|
||
|
||
private void LoadCacheFromDisk()
|
||
{
|
||
try
|
||
{
|
||
if (!File.Exists(_cacheFilePath)) return;
|
||
_localCache = JsonSerializer.Deserialize<List<MesXslMixerMaterialTareStrategy>>(
|
||
File.ReadAllText(_cacheFilePath), _jsonOpts) ?? new();
|
||
}
|
||
catch { _localCache = new(); }
|
||
}
|
||
|
||
private void SavePendingOpsToDiskUnsafe() =>
|
||
File.WriteAllText(_pendingOpsFilePath, JsonSerializer.Serialize(_pendingOps, _jsonOpts));
|
||
|
||
private void SaveCacheToDiskUnsafe() =>
|
||
File.WriteAllText(_cacheFilePath, JsonSerializer.Serialize(_localCache, _jsonOpts));
|
||
|
||
private static bool IsLocalTempId(string? id) =>
|
||
!string.IsNullOrWhiteSpace(id) && id.StartsWith("local-", StringComparison.OrdinalIgnoreCase);
|
||
|
||
private static MesXslMixerMaterialTareStrategy Clone(MesXslMixerMaterialTareStrategy c) => new()
|
||
{
|
||
Id = c.Id,
|
||
TenantId = c.TenantId,
|
||
MixerMaterialId = c.MixerMaterialId,
|
||
MixerMaterialName = c.MixerMaterialName,
|
||
SupplierId = c.SupplierId,
|
||
SupplierName = c.SupplierName,
|
||
MaterialSpec = c.MaterialSpec,
|
||
TareWeight = c.TareWeight,
|
||
PalletWeight = c.PalletWeight,
|
||
UnitId = c.UnitId,
|
||
UnitName = c.UnitName,
|
||
EffectiveStartDate = c.EffectiveStartDate,
|
||
EffectiveEndDate = c.EffectiveEndDate,
|
||
MaintainBy = c.MaintainBy,
|
||
CreateBy = c.CreateBy,
|
||
CreateTime = c.CreateTime,
|
||
UpdateBy = c.UpdateBy,
|
||
UpdateTime = c.UpdateTime,
|
||
SysOrgCode = c.SysOrgCode,
|
||
DelFlag = c.DelFlag
|
||
};
|
||
|
||
private sealed class TareStrategyPendingOperation
|
||
{
|
||
public string Id { get; set; } = Guid.NewGuid().ToString("N");
|
||
public TareStrategyOperationType OpType { get; set; }
|
||
public string? TareStrategyId { get; set; }
|
||
public MesXslMixerMaterialTareStrategy? Strategy { get; set; }
|
||
public DateTime? AnchorUpdateTime { get; set; }
|
||
public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
|
||
public int RetryCount { get; set; }
|
||
}
|
||
|
||
private enum TareStrategyOperationType { Add = 1, Edit = 2, Delete = 3 }
|
||
|
||
private sealed class NullableDateTimeJsonConverter : JsonConverter<DateTime?>
|
||
{
|
||
private static readonly string[] Formats =
|
||
[
|
||
"yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm:ss.fff",
|
||
"yyyy-MM-ddTHH:mm:ss", "yyyy-MM-ddTHH:mm:ss.fff",
|
||
"yyyy-MM-ddTHH:mm:ssZ", "yyyy-MM-ddTHH:mm:ss.fffZ"
|
||
];
|
||
|
||
public override DateTime? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
|
||
{
|
||
if (reader.TokenType == JsonTokenType.Null) return null;
|
||
if (reader.TokenType == JsonTokenType.String)
|
||
{
|
||
var raw = reader.GetString();
|
||
if (string.IsNullOrWhiteSpace(raw)) return null;
|
||
if (DateTime.TryParseExact(raw, Formats, System.Globalization.CultureInfo.InvariantCulture,
|
||
System.Globalization.DateTimeStyles.AssumeLocal, out var dt)) return dt;
|
||
if (DateTime.TryParse(raw, out var fb)) return fb;
|
||
}
|
||
throw new JsonException($"无法转换为 DateTime?，token={reader.TokenType}");
|
||
}
|
||
|
||
public override void Write(Utf8JsonWriter writer, DateTime? value, JsonSerializerOptions options)
|
||
{
|
||
if (value.HasValue) writer.WriteStringValue(value.Value.ToString("yyyy-MM-dd HH:mm:ss"));
|
||
else writer.WriteNullValue();
|
||
}
|
||
}
|
||
}
|