660 lines
25 KiB
C#
660 lines
25 KiB
C#
using log4net;
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using log4net.Config;
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using Microsoft.Extensions.Configuration;
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using RestSharp;
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using RestSharp.Authenticators;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Text.Json;
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using System.Text.Json.Nodes;
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using System.Text.RegularExpressions;
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internal class Program
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{
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private static readonly ILog Log = LogManager.GetLogger(typeof(Program));
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static int Main(string[] args)
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{
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Console.OutputEncoding = Encoding.UTF8;
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Console.InputEncoding = Encoding.UTF8;
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ConfigureLogging();
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AppDomain.CurrentDomain.UnhandledException += (_, e) =>
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Log.Fatal("Unhandled exception", e.ExceptionObject as Exception);
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try
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{
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var baseDir = AppContext.BaseDirectory;
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var appSettingsPath = Path.Combine(baseDir, "appsettings.json");
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var config = LoadConfig(baseDir);
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var apiBase = (config["Crewbrain:ApiBase"] ?? "").TrimEnd('/');
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if (string.IsNullOrWhiteSpace(apiBase))
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throw new Exception("Missing config 'Crewbrain:ApiBase' (e.g. https://vt-media.crewbrain.com/api)");
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// Paths
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var angebotPath = config["Paths:Angebot"] ?? "";
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var auftragPath = config["Paths:Auftrag"] ?? "";
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var lieferscheinPath = config["Paths:Lieferschein"] ?? "";
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// Upload settings (3 unterschiedliche TypeIDs / Flags)
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var settingsAngebot = UploadSettings.FromConfig(config, "Crewbrain:Upload:Angebot");
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var settingsAuftrag = UploadSettings.FromConfig(config, "Crewbrain:Upload:Auftrag");
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var settingsLieferschein = UploadSettings.FromConfig(config, "Crewbrain:Upload:Lieferschein");
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Log.Info("=== EPI2CrewbrainFile.Console started ===");
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Log.Info($"Config path: {appSettingsPath}");
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Log.Info($"Crewbrain ApiBase: {apiBase}");
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Log.Info($"AngebotPath: {angebotPath} | TypeId={settingsAngebot.TypeId} | OverwriteSingleDocument={settingsAngebot.OverwriteSingleDocument}");
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Log.Info($"AuftragPath: {auftragPath} | TypeId={settingsAuftrag.TypeId} | OverwriteSingleDocument={settingsAuftrag.OverwriteSingleDocument}");
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Log.Info($"LieferscheinPath: {lieferscheinPath} | TypeId={settingsLieferschein.TypeId} | OverwriteSingleDocument={settingsLieferschein.OverwriteSingleDocument}");
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// Access token (prompt once, store)
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var accessToken = TokenAuthHelper.EnsureAccessToken(
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config: config,
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appSettingsPath: appSettingsPath,
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log: Log,
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apiBase: apiBase
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);
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Log.Info($"TokenAuth: AccessToken loaded (len={accessToken.Length})");
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// Uploader service
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var service = new UploaderService(apiBase, accessToken, appSettingsPath, Log);
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// Process
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ProcessFolder(folder: angebotPath, uploader: service, tag: "Angebot", settings: settingsAngebot);
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ProcessFolder(folder: auftragPath, uploader: service, tag: "Auftrag", settings: settingsAuftrag);
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ProcessFolder(folder: lieferscheinPath, uploader: service, tag: "Lieferschein", settings: settingsLieferschein);
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Log.Info("=== EPI2CrewbrainFile.Console finished successfully ===");
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return 0;
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}
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catch (Exception ex)
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{
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Log.Fatal("Fatal error", ex);
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return 1;
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}
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finally
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{
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LogManager.Shutdown();
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}
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}
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private static IConfigurationRoot LoadConfig(string baseDir)
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=> new ConfigurationBuilder()
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.SetBasePath(baseDir)
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.AddJsonFile("appsettings.json", optional: false, reloadOnChange: false)
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.Build();
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private static void ConfigureLogging()
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{
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Directory.CreateDirectory(Path.Combine(AppContext.BaseDirectory, "logs"));
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var configFile = Path.Combine(AppContext.BaseDirectory, "log4net.config");
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XmlConfigurator.Configure(LogManager.GetRepository(Assembly.GetEntryAssembly()!), new FileInfo(configFile));
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}
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private static void ProcessFolder(string folder, UploaderService uploader, string tag, UploadSettings settings)
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{
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if (string.IsNullOrWhiteSpace(folder) || !Directory.Exists(folder))
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{
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Log.Warn($"[{tag}] Folder missing: {folder}");
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return;
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}
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var pdfs = new DirectoryInfo(folder).GetFiles("*.pdf");
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Log.Info($"[{tag}] Found {pdfs.Length} PDF(s) in {folder}");
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foreach (var file in pdfs)
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{
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try
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{
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var eventIdManual = ExtractEventIdManual(file.Name);
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if (string.IsNullOrWhiteSpace(eventIdManual))
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{
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Log.Warn($"[{tag}] Could not extract EventIDManual from filename: {file.Name} (skip)");
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continue;
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}
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Log.Info($"[{tag}] File '{file.Name}' -> EventIDManual={eventIdManual}");
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var eventId = uploader.ResolveCrewbrainEventIdByManualId(eventIdManual);
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if (eventId == null)
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{
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Log.Warn($"[{tag}] No CrewBrain event found for EventIDManual={eventIdManual}. File not moved.");
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continue;
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}
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Log.Info($"[{tag}] Resolved EventIDManual={eventIdManual} -> CrewBrain ID={eventId}");
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var filenameWithoutExt = Path.GetFileNameWithoutExtension(file.Name);
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var ok = uploader.UploadDocumentToEvent(
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eventId: eventId.Value,
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typeId: settings.TypeId,
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overwriteSingleDocument: settings.OverwriteSingleDocument,
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fullPath: file.FullName,
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filename: filenameWithoutExt,
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filetype: file.Extension.TrimStart('.')
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);
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if (ok)
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{
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MoveToUploaded(folder, file.Name, tag);
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}
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else
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{
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Log.Warn($"[{tag}] Upload failed -> file NOT moved. ({file.Name})");
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}
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}
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catch (Exception ex)
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{
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Log.Error($"[{tag}] Error processing '{file.FullName}'", ex);
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}
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}
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}
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/// <summary>
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/// Robust: findet 3- bis 5-stellige IDs im Format NNN-NN / NNNN-NN / NNNNN-NN.
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/// Wenn mehrere Treffer existieren, nimmt er den längsten (also bevorzugt 5-stellig vor 4-stellig vor 3-stellig).
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/// </summary>
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private static string ExtractEventIdManual(string fileName)
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{
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// Match: 3..5 digits - 2 digits, nicht Teil einer größeren Zahl
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var matches = Regex.Matches(fileName, @"(?<!\d)(\d{3,5}-\d{2})(?!\d)");
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if (matches.Count == 0) return "";
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return matches
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.Select(m => m.Groups[1].Value)
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.OrderByDescending(s => s.Length) // bevorzugt 12345-01
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.First();
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}
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private static void MoveToUploaded(string baseFolder, string fileName, string tag)
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{
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var uploadedDir = Path.Combine(baseFolder, "Uploaded");
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Directory.CreateDirectory(uploadedDir);
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var source = Path.Combine(baseFolder, fileName);
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if (!File.Exists(source))
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{
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Log.Warn($"[{tag}] Move: source missing: {source}");
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return;
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}
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var nameNoExt = Path.GetFileNameWithoutExtension(fileName);
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var ext = Path.GetExtension(fileName); // inkl ".pdf"
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if (string.IsNullOrWhiteSpace(ext)) ext = "";
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var dest = Path.Combine(uploadedDir, fileName);
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if (File.Exists(dest))
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{
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var stamp = DateTime.Now.ToString("yyyyMMddHHmmssffff");
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var newName = $"{nameNoExt}_{stamp}{ext}";
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dest = Path.Combine(uploadedDir, newName);
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}
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File.Move(source, dest);
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Log.Info($"[{tag}] Moved to '{dest}'");
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}
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private sealed record UploadSettings(int TypeId, bool OverwriteSingleDocument)
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{
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public static UploadSettings FromConfig(IConfiguration cfg, string prefix)
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{
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int typeId = 0;
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bool overwrite = false;
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int.TryParse(cfg[$"{prefix}:TypeId"], out typeId);
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bool.TryParse(cfg[$"{prefix}:OverwriteSingleDocument"], out overwrite);
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return new UploadSettings(typeId, overwrite);
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}
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}
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}
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internal static class TokenAuthHelper
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{
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public static string EnsureAccessToken(IConfiguration config, string appSettingsPath, ILog log, string apiBase)
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{
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apiBase = (apiBase ?? "").TrimEnd('/');
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var token = (config["Crewbrain:TokenAuth:AccessToken"] ?? "").Trim();
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if (!string.IsNullOrWhiteSpace(token))
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{
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log.Info("TokenAuth: Using stored AccessToken from appsettings.json");
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return token;
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}
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log.Warn("TokenAuth: No AccessToken stored. Prompting for username/password to request one-time token...");
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Console.Write("CrewBrain Username: ");
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var user = (Console.ReadLine() ?? "").Trim();
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var pass = ReadPassword("CrewBrain Password: ");
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if (string.IsNullOrWhiteSpace(user) || string.IsNullOrWhiteSpace(pass))
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throw new Exception("TokenAuth: Missing username/password; cannot request access token.");
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var fetched = FetchAccessToken(apiBase, user, pass, log);
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SaveAccessToken(appSettingsPath, fetched, log);
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log.Info("TokenAuth: AccessToken saved to appsettings.json");
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return fetched;
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}
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public static void ClearStoredToken(string appSettingsPath, ILog log)
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{
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try
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{
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var json = File.Exists(appSettingsPath) ? File.ReadAllText(appSettingsPath) : "";
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var root = (JsonNode.Parse(json) as JsonObject) ?? new JsonObject();
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var crew = root["Crewbrain"] as JsonObject;
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var tokenAuth = crew?["TokenAuth"] as JsonObject;
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if (tokenAuth == null) return;
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tokenAuth["AccessToken"] = "";
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tokenAuth["ClearedAtUtc"] = DateTime.UtcNow.ToString("o");
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File.WriteAllText(appSettingsPath, root.ToJsonString(new JsonSerializerOptions { WriteIndented = true }));
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log.Warn("TokenAuth: Stored token cleared in appsettings.json (will re-prompt next time).");
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}
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catch (Exception ex)
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{
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log.Warn("TokenAuth: Failed to clear token from appsettings.json", ex);
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}
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}
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private static string FetchAccessToken(string apiBase, string user, string pass, ILog log)
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{
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var options = new RestClientOptions(apiBase.TrimEnd('/') + "/")
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{
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Authenticator = new HttpBasicAuthenticator(user, pass),
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FollowRedirects = true
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};
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var client = new RestClient(options);
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var req = new RestRequest("accesstoken", Method.Get);
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req.AddHeader("Accept", "application/json");
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var resp = client.Execute(req);
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log.Info($"GET /accesstoken -> {(int)resp.StatusCode} {resp.StatusCode}");
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if (!resp.IsSuccessful)
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throw new Exception($"AccessToken request failed: {(int)resp.StatusCode} {resp.StatusCode} Body={resp.Content}");
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var body = resp.Content ?? "";
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var node = JsonNode.Parse(body) as JsonObject
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?? throw new Exception($"AccessToken response not a JSON object: {body}");
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var token = (node["Accesstoken"]?.GetValue<string>() ?? "").Trim();
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if (string.IsNullOrWhiteSpace(token))
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throw new Exception($"TokenAuth: 'Accesstoken' missing in response: {body}");
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log.Info($"TokenAuth: token received (len={token.Length})");
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return token;
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}
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private static void SaveAccessToken(string appSettingsPath, string accessToken, ILog log)
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{
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JsonObject root;
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try
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{
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var json = File.Exists(appSettingsPath) ? File.ReadAllText(appSettingsPath) : "";
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root = (JsonNode.Parse(json) as JsonObject) ?? new JsonObject();
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}
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catch (Exception ex)
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{
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if (File.Exists(appSettingsPath))
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{
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var backupPath = appSettingsPath + ".broken_" + DateTime.Now.ToString("yyyyMMddHHmmss");
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File.Copy(appSettingsPath, backupPath, overwrite: true);
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log.Warn($"TokenAuth: appsettings.json invalid JSON. Backed up to: {backupPath}", ex);
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}
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root = new JsonObject();
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}
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var crew = root["Crewbrain"] as JsonObject ?? new JsonObject();
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root["Crewbrain"] = crew;
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var tokenAuth = crew["TokenAuth"] as JsonObject ?? new JsonObject();
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crew["TokenAuth"] = tokenAuth;
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tokenAuth["AccessToken"] = accessToken;
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tokenAuth["SavedAtUtc"] = DateTime.UtcNow.ToString("o");
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File.WriteAllText(appSettingsPath, root.ToJsonString(new JsonSerializerOptions { WriteIndented = true }));
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}
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private static string ReadPassword(string prompt)
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{
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Console.Write(prompt);
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var sb = new StringBuilder();
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while (true)
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{
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var key = Console.ReadKey(intercept: true);
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if (key.Key == ConsoleKey.Enter)
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{
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Console.WriteLine();
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break;
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}
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if (key.Key == ConsoleKey.Backspace)
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{
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if (sb.Length > 0)
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{
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sb.Length--;
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Console.Write("\b \b");
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}
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continue;
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}
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if (!char.IsControl(key.KeyChar))
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{
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sb.Append(key.KeyChar);
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Console.Write("*");
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}
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}
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return sb.ToString();
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}
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}
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internal class UploaderService
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{
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private static readonly ILog Log = LogManager.GetLogger(typeof(UploaderService));
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private readonly string _baseUrl; // https://.../api/
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private string _accessToken; // X-API-KEY
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private readonly string _appSettingsPath; // for clearing token on 401/403
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private readonly ILog _rootLog;
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public UploaderService(string apiBase, string accessToken, string appSettingsPath, ILog rootLog)
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{
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_baseUrl = (apiBase ?? "").TrimEnd('/') + "/";
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_accessToken = (accessToken ?? "").Trim();
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_appSettingsPath = appSettingsPath;
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_rootLog = rootLog;
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}
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public int? ResolveCrewbrainEventIdByManualId(string eventIdManual)
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=> ResolveCrewbrainEventIdByManualIdInternal(eventIdManual, allowTokenRetry: true);
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private int? ResolveCrewbrainEventIdByManualIdInternal(string eventIdManual, bool allowTokenRetry)
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{
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try
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{
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var client = new RestClient(new RestClientOptions(_baseUrl) { FollowRedirects = true });
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var req = new RestRequest("v2/events", Method.Get);
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req.AddHeader("Accept", "application/json");
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req.AddHeader("X-API-KEY", _accessToken);
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req.AddQueryParameter("EventIDManual", eventIdManual);
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DebugLogRawRequest(client, req, bodyPreview: null);
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var resp = client.Execute(req);
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Log.Info($"GET v2/events?EventIDManual={eventIdManual} -> {(int)resp.StatusCode} {resp.StatusCode}");
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if ((int)resp.StatusCode == 401 || (int)resp.StatusCode == 403)
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{
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Log.Error("Resolve: unauthorized/forbidden. Token might be invalid/expired.");
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if (allowTokenRetry && TryReAuthToken())
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return ResolveCrewbrainEventIdByManualIdInternal(eventIdManual, allowTokenRetry: false);
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return null;
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}
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if (!resp.IsSuccessful)
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{
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var b = resp.Content ?? "";
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if (b.Length > 1200) b = b.Substring(0, 1200) + "...(truncated)";
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Log.Warn($"Resolve event failed: {(int)resp.StatusCode} {resp.StatusCode} Body={b}");
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return null;
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}
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var body = resp.Content ?? "";
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var root = JsonNode.Parse(body) as JsonObject;
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var data = root?["data"] as JsonArray;
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if (data == null || data.Count == 0)
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{
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Log.Warn($"Resolve event: no items for EventIDManual={eventIdManual}");
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return null;
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}
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if (data.Count > 1)
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Log.Warn($"Resolve event: multiple items ({data.Count}) for EventIDManual={eventIdManual}. Using first.");
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var first = data[0] as JsonObject;
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var idNode = first?["ID"];
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if (idNode == null)
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{
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Log.Warn($"Resolve event: 'ID' missing in first item for EventIDManual={eventIdManual}");
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return null;
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}
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return idNode.GetValue<int>();
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}
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catch (Exception ex)
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{
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Log.Error($"ResolveCrewbrainEventIdByManualId failed (EventIDManual={eventIdManual})", ex);
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return null;
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}
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}
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public bool UploadDocumentToEvent(int eventId, int typeId, bool overwriteSingleDocument, string fullPath, string filename, string filetype)
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=> UploadDocumentToEventInternal(eventId, typeId, overwriteSingleDocument, fullPath, filename, filetype, allowTokenRetry: true);
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private bool UploadDocumentToEventInternal(int eventId, int typeId, bool overwriteSingleDocument, string fullPath, string filename, string filetype, bool allowTokenRetry)
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{
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try
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{
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filename = (filename ?? "").Trim();
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filetype = (filetype ?? "").Trim().TrimStart('.');
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if (string.IsNullOrWhiteSpace(filename))
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filename = Path.GetFileNameWithoutExtension(fullPath) ?? "";
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if (string.IsNullOrWhiteSpace(filename))
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throw new Exception("UploadDocumentToEvent: filename is empty.");
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if (string.IsNullOrWhiteSpace(filetype))
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filetype = "pdf";
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var bytes = File.ReadAllBytes(fullPath);
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var base64 = Convert.ToBase64String(bytes);
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// API fordert "Filename" mandatory → wir geben hier den kompletten Dateinamen inkl. Extension mit,
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// aber lassen dein "filename" (ohne Ext) drin lesbar.
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var filenameWithExt = filename.EndsWith("." + filetype, StringComparison.OrdinalIgnoreCase)
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? filename
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: $"{filename}.{filetype}";
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var payload = new
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{
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Base64String = base64,
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Filename = filenameWithExt,
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Filetype = filetype
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};
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var client = new RestClient(new RestClientOptions(_baseUrl) { FollowRedirects = true });
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var req = new RestRequest($"v2/events/{eventId}/additionalDatas/{typeId}/addDocument", Method.Put);
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req.AddHeader("Accept", "application/json");
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req.AddHeader("Content-Type", "application/json");
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req.AddHeader("X-API-KEY", _accessToken);
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if (overwriteSingleDocument)
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req.AddQueryParameter("overwriteSingleDocument", "true");
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var jsonBody = JsonSerializer.Serialize(payload);
|
|
req.AddStringBody(jsonBody, DataFormat.Json);
|
|
|
|
// DEBUG Raw Request (ohne Base64)
|
|
var bodyPreview = JsonSerializer.Serialize(new
|
|
{
|
|
Base64String = $"<base64 len={base64.Length} bytes={bytes.Length}>",
|
|
Filename = filenameWithExt,
|
|
Filetype = filetype
|
|
});
|
|
DebugLogRawRequest(client, req, bodyPreview);
|
|
|
|
var resp = client.Execute(req);
|
|
Log.Info($"PUT v2/events/{eventId}/additionalDatas/{typeId}/addDocument -> {(int)resp.StatusCode} {resp.StatusCode}");
|
|
|
|
if ((int)resp.StatusCode == 401 || (int)resp.StatusCode == 403)
|
|
{
|
|
Log.Error("Upload: unauthorized/forbidden. Token might be invalid/expired.");
|
|
|
|
// NOTE: Bei euch kommt 403 auch für Validierungsfehler (z.B. Filename fehlt)
|
|
// Darum: ReAuth nur dann, wenn Response "wirklich" nach Auth aussieht.
|
|
// Wir machen es pragmatisch: wenn allowTokenRetry -> einmal neu Token holen und retry,
|
|
// ABER nur wenn message NICHT nach Feldvalidierung klingt.
|
|
var content = resp.Content ?? "";
|
|
if (allowTokenRetry && LooksLikeAuthFailure(content) && TryReAuthToken())
|
|
return UploadDocumentToEventInternal(eventId, typeId, overwriteSingleDocument, fullPath, filename, filetype, allowTokenRetry: false);
|
|
}
|
|
|
|
if (!resp.IsSuccessful)
|
|
{
|
|
var body = resp.Content ?? "";
|
|
if (body.Length > 2000) body = body.Substring(0, 2000) + "...(truncated)";
|
|
Log.Warn($"Upload failed: {(int)resp.StatusCode} {resp.StatusCode} Body={body}");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Log.Error($"UploadDocumentToEvent failed (EventID={eventId}, File={fullPath})", ex);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private bool TryReAuthToken()
|
|
{
|
|
try
|
|
{
|
|
// Token leeren, dann per EnsureAccessToken neu holen (Prompt)
|
|
TokenAuthHelper.ClearStoredToken(_appSettingsPath, _rootLog);
|
|
|
|
// Config neu laden, damit EnsureAccessToken die aktuelle Datei sieht
|
|
var baseDir = AppContext.BaseDirectory;
|
|
var cfg = new ConfigurationBuilder()
|
|
.SetBasePath(baseDir)
|
|
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: false)
|
|
.Build();
|
|
|
|
var apiBase = (cfg["Crewbrain:ApiBase"] ?? "").TrimEnd('/');
|
|
var newToken = TokenAuthHelper.EnsureAccessToken(cfg, _appSettingsPath, _rootLog, apiBase);
|
|
|
|
if (string.IsNullOrWhiteSpace(newToken))
|
|
return false;
|
|
|
|
_accessToken = newToken.Trim();
|
|
_rootLog.Warn("TokenAuth: Re-auth succeeded, token replaced in memory.");
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_rootLog.Warn("TokenAuth: Re-auth failed.", ex);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private static bool LooksLikeAuthFailure(string body)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(body)) return true;
|
|
|
|
// Wenn es klar nach Validierungsfehler aussieht (Missing mandatory field etc.), NICHT reauthen
|
|
var b = body.ToLowerInvariant();
|
|
if (b.Contains("missing mandatory field")) return false;
|
|
if (b.Contains("\"field\"")) return false;
|
|
|
|
// Auth-typische Signale
|
|
if (b.Contains("unauthorized")) return true;
|
|
if (b.Contains("forbidden")) return true;
|
|
if (b.Contains("invalid token")) return true;
|
|
if (b.Contains("not authorized")) return true;
|
|
|
|
// default: lieber einmal reauthen als endlos scheitern
|
|
return true;
|
|
}
|
|
|
|
private static void DebugLogRawRequest(RestClient client, RestRequest req, string? bodyPreview)
|
|
{
|
|
if (!Log.IsDebugEnabled) return;
|
|
|
|
try
|
|
{
|
|
var baseUrl = client.Options.BaseUrl?.ToString() ?? "(null)";
|
|
var resource = req.Resource ?? "";
|
|
var method = req.Method.ToString();
|
|
|
|
var fullUrl = CombineUrl(baseUrl, resource);
|
|
var headers = new List<string>();
|
|
var query = new List<string>();
|
|
|
|
foreach (var p in req.Parameters)
|
|
{
|
|
if (p.Type == ParameterType.HttpHeader)
|
|
{
|
|
var val = p.Value?.ToString() ?? "";
|
|
if (p.Name != null && p.Name.Equals("X-API-KEY", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
val = Mask(val);
|
|
}
|
|
headers.Add($"{p.Name}: {val}");
|
|
}
|
|
else if (p.Type == ParameterType.QueryString)
|
|
{
|
|
query.Add($"{p.Name}={p.Value}");
|
|
}
|
|
}
|
|
|
|
Log.Debug("----- RAW REQUEST -----");
|
|
Log.Debug($"{method} {fullUrl}");
|
|
if (query.Count > 0) Log.Debug("Query: " + string.Join("&", query));
|
|
if (headers.Count > 0)
|
|
{
|
|
Log.Debug("Headers:");
|
|
foreach (var h in headers) Log.Debug(" " + h);
|
|
}
|
|
|
|
if (!string.IsNullOrWhiteSpace(bodyPreview))
|
|
{
|
|
Log.Debug("Body (preview):");
|
|
Log.Debug(bodyPreview);
|
|
}
|
|
Log.Debug("-----------------------");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Log.Debug("Failed to build raw request debug log.", ex);
|
|
}
|
|
}
|
|
|
|
private static string CombineUrl(string baseUrl, string resource)
|
|
{
|
|
baseUrl = (baseUrl ?? "").TrimEnd('/');
|
|
resource = (resource ?? "").TrimStart('/');
|
|
return baseUrl + "/" + resource;
|
|
}
|
|
|
|
private static string Mask(string s)
|
|
{
|
|
s = s ?? "";
|
|
if (s.Length <= 6) return new string('*', s.Length);
|
|
return s.Substring(0, 3) + "***" + s.Substring(s.Length - 3) + $" (len={s.Length})";
|
|
}
|
|
}
|