Improve CV parsing and profile editor flow

JobTrackerApi/Services/CvAiClassifier.cs

@@ -0,0 +1,65 @@
+using System.Net.Http;
+using System.Text;
+using System.Text.Json;
+
+namespace JobTrackerApi.Services;
+
+public sealed record CvBlockClassificationResult(
+    string? Section,
+    double? Confidence,
+    string? Reason,
+    string? Title,
+    string? Company,
+    string? Location,
+    string? Start,
+    string? End,
+    List<string>? Bullets);
+
+public interface ICvAiClassifier
+{
+    Task<CvBlockClassificationResult?> ClassifyBlockAsync(string block, CancellationToken cancellationToken = default);
+}
+
+public sealed class CvAiClassifier : ICvAiClassifier
+{
+    private readonly IHttpClientFactory _httpClientFactory;
+
+    public CvAiClassifier(IHttpClientFactory httpClientFactory)
+    {
+        _httpClientFactory = httpClientFactory;
+    }
+
+    public async Task<CvBlockClassificationResult?> ClassifyBlockAsync(string block, CancellationToken cancellationToken = default)
+    {
+        if (string.IsNullOrWhiteSpace(block)) return null;
+
+        try
+        {
+            var client = _httpClientFactory.CreateClient("ai-service");
+            var payload = JsonSerializer.Serialize(new { block });
+            using var content = new StringContent(payload, Encoding.UTF8, "application/json");
+            using var response = await client.PostAsync("/cv/classify-block", content, cancellationToken);
+            if (!response.IsSuccessStatusCode) return null;
+
+            await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken);
+            var parsed = await JsonSerializer.DeserializeAsync<CvBlockClassificationResult>(stream, new JsonSerializerOptions(JsonSerializerDefaults.Web)
+            {
+                PropertyNameCaseInsensitive = true
+            }, cancellationToken);
+
+            return parsed;
+        }
+        catch
+        {
+            return null;
+        }
+    }
+}
+
+public sealed class NoOpCvAiClassifier : ICvAiClassifier
+{
+    public static NoOpCvAiClassifier Instance { get; } = new();
+    private NoOpCvAiClassifier() { }
+    public Task<CvBlockClassificationResult?> ClassifyBlockAsync(string block, CancellationToken cancellationToken = default)
+        => Task.FromResult<CvBlockClassificationResult?>(null);
+}

JobTrackerApi/Services/SummarizerService.cs

@@ -21,6 +21,10 @@ namespace JobTrackerApi.Services
         string? GpuName,
         bool? OcrAvailable,
         string? OcrLanguages,
+        bool? OllamaConfigured,
+        bool? OllamaReachable,
+        string? OllamaModel,
+        bool? OllamaModelAvailable,
         double? HealthLatencyMs,
         double? ProbeLatencyMs,
         DateTimeOffset? LastProbeAt,
@@ -310,6 +314,10 @@ namespace JobTrackerApi.Services
             string? gpuName = null;
             bool? ocrAvailable = null;
             string? ocrLanguages = null;
+            bool? ollamaConfigured = null;
+            bool? ollamaReachable = null;
+            string? ollamaModel = null;
+            bool? ollamaModelAvailable = null;
             double? healthLatencyMs = null;
             var healthy = false;
             string? healthError = null;
@@ -332,6 +340,10 @@ namespace JobTrackerApi.Services
                     if (doc.RootElement.TryGetProperty("gpu_name", out var gpuNameEl)) gpuName = gpuNameEl.GetString();
                     if (doc.RootElement.TryGetProperty("ocr_available", out var ocrAvailableEl) && ocrAvailableEl.ValueKind is JsonValueKind.True or JsonValueKind.False) ocrAvailable = ocrAvailableEl.GetBoolean();
                     if (doc.RootElement.TryGetProperty("ocr_languages", out var ocrLanguagesEl)) ocrLanguages = ocrLanguagesEl.GetString();
+                    if (doc.RootElement.TryGetProperty("ollama_configured", out var ollamaConfiguredEl) && ollamaConfiguredEl.ValueKind is JsonValueKind.True or JsonValueKind.False) ollamaConfigured = ollamaConfiguredEl.GetBoolean();
+                    if (doc.RootElement.TryGetProperty("ollama_reachable", out var ollamaReachableEl) && ollamaReachableEl.ValueKind is JsonValueKind.True or JsonValueKind.False) ollamaReachable = ollamaReachableEl.GetBoolean();
+                    if (doc.RootElement.TryGetProperty("ollama_model", out var ollamaModelEl)) ollamaModel = ollamaModelEl.GetString();
+                    if (doc.RootElement.TryGetProperty("ollama_model_available", out var ollamaModelAvailableEl) && ollamaModelAvailableEl.ValueKind is JsonValueKind.True or JsonValueKind.False) ollamaModelAvailable = ollamaModelAvailableEl.GetBoolean();
                 }
                 else
                 {
@@ -390,6 +402,10 @@ namespace JobTrackerApi.Services
                 GpuName: gpuName,
                 OcrAvailable: ocrAvailable,
                 OcrLanguages: ocrLanguages,
+                OllamaConfigured: ollamaConfigured,
+                OllamaReachable: ollamaReachable,
+                OllamaModel: ollamaModel,
+                OllamaModelAvailable: ollamaModelAvailable,
                 HealthLatencyMs: healthLatencyMs,
                 ProbeLatencyMs: probeLatencyMs,
                 LastProbeAt: lastProbeAt,