feat: improve admin observability and translation-first summaries

JobTrackerApi/Controllers/AdminSystemController.cs

@@ -1,4 +1,5 @@
 using System.Reflection;
+using System.Runtime.InteropServices;
 using JobTrackerApi.Data;
 using JobTrackerApi.Services;
 using Microsoft.AspNetCore.Authorization;
@@ -29,6 +30,9 @@ public sealed class AdminSystemController : ControllerBase
 
     public sealed record StorageStatusDto(string DataRoot, string DbPath, bool DbExists, long? DbSizeBytes, int CompanyCount, int JobCount, int DeletedCount);
     public sealed record EmailStatusDto(bool Enabled, string? Host, int Port, bool EnableSsl, string? From, string? FromName);
+    public sealed record DatabaseStatusDto(string Provider, bool LooksConfigured, bool CanConnect, string? Target, bool UsesFileStorage, string? Warning);
+    public sealed record RuntimeStatusDto(string Framework, string OSDescription, string ProcessArchitecture, string? MachineName);
+    public sealed record AuthStatusDto(bool Required, bool HasJwtKey, bool GoogleConfigured, bool GmailConfigured);
     public sealed record SystemStatusDto(
         string Environment,
         string ContentRoot,
@@ -37,6 +41,9 @@ public sealed class AdminSystemController : ControllerBase
         string? BuildStamp,
         StorageStatusDto Storage,
         EmailStatusDto Email,
+        DatabaseStatusDto Database,
+        RuntimeStatusDto Runtime,
+        AuthStatusDto Auth,
         SummarizerMetrics Summarizer
     );
 
@@ -65,6 +72,8 @@ public sealed class AdminSystemController : ControllerBase
     [HttpGet]
     public async Task<ActionResult<SystemStatusDto>> Get(CancellationToken cancellationToken)
     {
+        var provider = (_cfg["Database:Provider"] ?? "sqlite").Trim().ToLowerInvariant();
+        var usesFileStorage = provider is not "mysql" and not "mariadb";
         var dbPath = _paths.GetDbPath();
         var dbFile = new FileInfo(dbPath);
 
@@ -80,6 +89,53 @@ public sealed class AdminSystemController : ControllerBase
 
         var commitSha = NormalizeBuildMetadata(_cfg["App:CommitSha"]);
         var buildStamp = NormalizeBuildMetadata(_cfg["App:BuildStamp"]);
+        var connectionString = _cfg.GetConnectionString("JobTracker") ?? string.Empty;
+        var looksConfigured = !string.IsNullOrWhiteSpace(connectionString) || usesFileStorage;
+
+        string? dbTarget;
+        if (usesFileStorage)
+        {
+            dbTarget = dbPath;
+        }
+        else if (string.IsNullOrWhiteSpace(connectionString))
+        {
+            dbTarget = null;
+        }
+        else
+        {
+            dbTarget = connectionString.Split(';', StringSplitOptions.RemoveEmptyEntries)
+                .Select(part => part.Trim())
+                .FirstOrDefault(part => part.StartsWith("server=", StringComparison.OrdinalIgnoreCase)
+                    || part.StartsWith("host=", StringComparison.OrdinalIgnoreCase)
+                    || part.StartsWith("database=", StringComparison.OrdinalIgnoreCase));
+        }
+
+        bool canConnect;
+        try
+        {
+            canConnect = await _db.Database.CanConnectAsync(cancellationToken);
+        }
+        catch
+        {
+            canConnect = false;
+        }
+
+        string? dbWarning = null;
+        if (!looksConfigured)
+        {
+            dbWarning = "Connection string is missing.";
+        }
+        else if (!canConnect)
+        {
+            dbWarning = "Database connection failed.";
+        }
+        else if (!usesFileStorage && jobs.Count == 0 && companies == 0)
+        {
+            dbWarning = "Connected, but no data is present yet. Check whether this is the intended production database.";
+        }
+
+        var gmailConfigured = !string.IsNullOrWhiteSpace((_cfg["Google:GmailClientSecret"] ?? string.Empty).Trim())
+            && !string.IsNullOrWhiteSpace((_cfg["Google:GmailRedirectUri"] ?? string.Empty).Trim());
 
         return Ok(new SystemStatusDto(
             Environment: _env.EnvironmentName,
@@ -104,6 +160,26 @@ public sealed class AdminSystemController : ControllerBase
                 From: (_cfg["Email:From"] ?? string.Empty).Trim(),
                 FromName: (_cfg["Email:FromName"] ?? string.Empty).Trim()
             ),
+            Database: new DatabaseStatusDto(
+                Provider: provider,
+                LooksConfigured: looksConfigured,
+                CanConnect: canConnect,
+                Target: dbTarget,
+                UsesFileStorage: usesFileStorage,
+                Warning: dbWarning
+            ),
+            Runtime: new RuntimeStatusDto(
+                Framework: RuntimeInformation.FrameworkDescription,
+                OSDescription: RuntimeInformation.OSDescription,
+                ProcessArchitecture: RuntimeInformation.ProcessArchitecture.ToString(),
+                MachineName: Environment.MachineName
+            ),
+            Auth: new AuthStatusDto(
+                Required: _cfg.GetValue("Auth:Require", false),
+                HasJwtKey: !string.IsNullOrWhiteSpace((_cfg["Auth:JwtKey"] ?? string.Empty).Trim()),
+                GoogleConfigured: !string.IsNullOrWhiteSpace((_cfg["Auth:GoogleClientId"] ?? string.Empty).Trim()),
+                GmailConfigured: gmailConfigured
+            ),
             Summarizer: summarizer
         ));
     }

JobTrackerApi/Controllers/JobApplicationsController.cs

@@ -71,6 +71,20 @@ namespace JobTrackerApi.Controllers
             return new string(value.Trim().ToLowerInvariant().Where(char.IsLetterOrDigit).ToArray());
         }
 
+        private static string BuildSummarySource(JobApplication job)
+        {
+            // Prefer translated text for summaries and skill extraction so non-English
+            // postings become easier to understand while keeping the original text intact.
+            var parts = new[]
+            {
+                job.TranslatedDescription,
+                job.Description,
+                job.Notes
+            };
+
+            return string.Join("\n\n", parts.Where(x => !string.IsNullOrWhiteSpace(x)).Select(x => x!.Trim()));
+        }
+
         private static string? NormalizeTags(string? raw)
         {
             var normalized = SplitTags(raw)
@@ -363,8 +377,9 @@ namespace JobTrackerApi.Controllers
                 .MaxAsync(c => (DateTime?)c.Date, cancellationToken);
 
             var d = RulesEngine.Evaluate(settings, job, now, lm);
-            // Return persisted short summary and compute a fuller summary on demand for the details view.
-            var full = await _summarizer.SummarizeAsync(job.Description ?? job.Notes ?? "", 250, 40);
+            // Prefer translated content for the detailed summary so Norwegian postings
+            // surface readable English analysis while the original text remains available.
+            var full = await _summarizer.SummarizeAsync(BuildSummarySource(job), 250, 40);
 
             return Ok(new JobApplicationDto(
                 Id: job.Id,
@@ -596,7 +611,7 @@ namespace JobTrackerApi.Controllers
             // Generate and persist a short summary at creation time to avoid repeated model calls.
             try
             {
-                var shortSum = await _summarizer.SummarizeAsync(job.Description ?? job.Notes ?? "", 160, 60);
+                var shortSum = await _summarizer.SummarizeAsync(BuildSummarySource(job), 160, 60);
                 job.ShortSummary = shortSum;
             }
             catch
@@ -752,11 +767,10 @@ namespace JobTrackerApi.Controllers
 
             if (job is null) return NotFound();
 
-            var sourceText = string.Join("\n\n", new[] { job.Description, job.TranslatedDescription, job.Notes }
-                .Where(x => !string.IsNullOrWhiteSpace(x)));
+            var sourceText = BuildSummarySource(job);
             if (string.IsNullOrWhiteSpace(sourceText))
             {
-                return BadRequest("This job does not have enough description or notes to generate a summary and skills.");
+                return BadRequest("This job does not have enough translated text, description, or notes to generate a summary and skills.");
             }
 
             var tags = SkillTagger.Detect(sourceText)
@@ -1710,7 +1724,7 @@ Candidate master CV:
                 ))
                 .ToList();
 
-            return Ok(new DuplicateCheckResult(matches.Count > 0, matches));
+            return Ok(new DuplicateCheckResult(matches.Any(), matches));
         }
 
         [HttpGet("{id:int}/followup-draft")]