feat(ideas): add idea creator, grant calls and applications

Implement the idea creator and application generator: idea status workflow, social canvas card, grant call windows with 409 when closed, and an LLM-backed idea assistant with offline fallback.
2026-10-04 03:13:45 +02:00
parent fd408b102b
commit 127ca92f63
15 changed files with 1089 additions and 0 deletions
@@ -0,0 +1,87 @@
+using TarninaHub.Application.Abstractions;
+using TarninaHub.Application.Dtos;
+using TarninaHub.Application.Matchmaking;
+
+namespace TarninaHub.Infrastructure.Assist;
+
+/// <summary>
+/// Idea-creator assistant. Uses the configured LLM when available and falls
+/// back to deterministic, stage-aware suggestions otherwise.
+/// </summary>
+public sealed class IdeaAssistant : IIdeaAssistant
+{
+    private const string SystemPrompt =
+        "Jesteś asystentem kreatora innowacji społecznych w Małopolskim Hubie Innowacji Społecznych. " +
+        "Rozwijasz pomysł mieszkańca: podajesz konkretne, praktyczne podpowiedzi prostym językiem. " +
+        "Nie wymyślaj faktów ani danych liczbowych.";
+
+    private readonly IIdeaService _ideaService;
+    private readonly ILlmProvider _llmProvider;
+    private readonly ILlmRequestLimiter _llmRequestLimiter;
+
+    public IdeaAssistant(
+        IIdeaService ideaService,
+        ILlmProvider llmProvider,
+        ILlmRequestLimiter llmRequestLimiter)
+    {
+        _ideaService = ideaService;
+        _llmProvider = llmProvider;
+        _llmRequestLimiter = llmRequestLimiter;
+    }
+
+    public async Task<IdeaAssistResponse?> AssistAsync(
+        string ideaId,
+        IdeaAssistRequest request,
+        CancellationToken cancellationToken)
+    {
+        var idea = await _ideaService.GetAsync(ideaId, cancellationToken);
+
+        if (idea is null)
+        {
+            return null;
+        }
+
+        var improvedDescription = idea.Description;
+        var fromLlm = false;
+
+        if (_llmProvider.IsConfigured && _llmRequestLimiter.TryAcquire())
+        {
+            var userPrompt =
+                $"Pomysł: {idea.Title}\n" +
+                $"Opis: {idea.Description}\n" +
+                $"Etap: {idea.Card?.Stage ?? "idea"}\n" +
+                $"Odbiorca: {idea.Card?.Audience ?? "nieokreślony"}\n" +
+                $"Fokus: {request.Focus ?? "ogólny"}\n" +
+                "Rozwiń opis pomysłu i dodaj praktyczne wskazówki.";
+
+            var completion = await _llmProvider.CompleteAsync(SystemPrompt, userPrompt, cancellationToken);
+
+            if (!string.IsNullOrWhiteSpace(completion))
+            {
+                improvedDescription = completion.Trim();
+                fromLlm = true;
+            }
+        }
+
+        return new IdeaAssistResponse(BuildSuggestions(idea), improvedDescription, fromLlm);
+    }
+
+    private static IReadOnlyList<string> BuildSuggestions(IdeaResponse idea)
+    {
+        var stage = idea.Card?.Stage ?? "idea";
+        var suggestions = new List<string>
+        {
+            "Doprecyzuj grupę docelową i jej konkretną potrzebę.",
+            "Określ, jak zmierzysz efekt (wskaźniki, liczba odbiorców).",
+            "Zaplanuj mały pilotaż i wskaż partnerów (NGO/JST/firma).",
+            $"Dopasuj opis do etapu '{stage}' i sprawdź wymagania naboru.",
+        };
+
+        if (!string.IsNullOrWhiteSpace(idea.Card?.Audience))
+        {
+            suggestions.Add($"Rozwiń opis odbiorcy: {idea.Card.Audience}.");
+        }
+
+        return suggestions;
+    }
+}