update

backend/routes.py

@@ -6,7 +6,8 @@ from datetime import datetime, timezone
 from fastapi import APIRouter, HTTPException
 from fastapi.responses import FileResponse
 
-from config import FORMAT_META, PROJECTS_DIR
+from agents import provider_available
+from config import FORMAT_META, PROJECTS_DIR, PROVIDERS
 from database import (
     create_guide, delete_guide, get_guide, list_guides,
     create_baustein as db_create_baustein, list_bausteine, get_baustein, delete_baustein as db_delete_baustein,
@@ -19,7 +20,7 @@ from models import (
     BausteinCreateRequest, BausteinReworkRequest, BausteinSortRequest, BausteinResponse, SuggestionResponse,
     TopicSuggestRequest, TopicSuggestion,
     GuideChatRequest, GuideChatResponse,
-    ProgressUpdate, ProgressResponse, ProjectResponse,
+    ProgressUpdate, ProgressResponse, ProjectResponse, ProviderInfo,
 )
 from paths import final_paths, project_dir, project_cache_path
 
@@ -31,6 +32,11 @@ async def get_formats():
     return FORMAT_META
 
 
+@router.get("/providers", response_model=list[ProviderInfo])
+async def get_providers():
+    return [{"id": pid, "available": provider_available(pid)} for pid in PROVIDERS]
+
+
 def _safe_project_name(name: str) -> str:
     if not name or "/" in name or "\\" in name or ".." in name or "\x00" in name:
         raise HTTPException(400, "Ungültiger Projektname")
@@ -63,7 +69,7 @@ async def remove_project(name: str):
 async def topic_suggestions(req: TopicSuggestRequest):
     guides = await list_guides()
     existing_topics = sorted({g["topic"] for g in guides})
-    return await suggest_topics(req.problem.strip(), existing_topics)
+    return await suggest_topics(req.problem.strip(), existing_topics, provider=req.provider)
 
 
 @router.post("/guides", response_model=GuideResponse)
@@ -80,7 +86,7 @@ async def create(req: GuideCreateRequest):
         "updated_at": now,
     }
     await create_guide(guide)
-    asyncio.create_task(generate_guide(guide["id"], guide["topic"], guide["format"], guide["instructions"], req.reindex))
+    asyncio.create_task(generate_guide(guide["id"], guide["topic"], guide["format"], guide["instructions"], req.reindex, req.provider))
     return guide
 
 
@@ -117,7 +123,7 @@ async def rework(guide_id: str, req: GuideReworkRequest):
         raise HTTPException(404, "Guide nicht gefunden")
     if guide["status"] != "done":
         raise HTTPException(400, "Guide muss fertig sein")
-    asyncio.create_task(rework_guide(guide_id, guide["topic"], guide["format"], req.instructions.strip()))
+    asyncio.create_task(rework_guide(guide_id, guide["topic"], guide["format"], req.instructions.strip(), req.provider))
     return {"ok": True}
 
 
@@ -129,6 +135,7 @@ async def guide_chat(guide_id: str, req: GuideChatRequest):
     reply = await chat_with_guide(
         guide["topic"], guide["format"], req.section, req.outline,
         [m.model_dump() for m in req.messages],
+        provider=req.provider,
     )
     return {"reply": reply}
 
@@ -205,7 +212,7 @@ async def add_baustein(req: BausteinCreateRequest):
         "updated_at": now,
     }
     await db_create_baustein(baustein)
-    asyncio.create_task(generate_baustein_detail(baustein["id"], baustein["topic"], baustein["title"], req.instructions.strip()))
+    asyncio.create_task(generate_baustein_detail(baustein["id"], baustein["topic"], baustein["title"], req.instructions.strip(), req.provider))
     return baustein
 
 
@@ -233,7 +240,7 @@ async def rework_baustein_route(baustein_id: str, req: BausteinReworkRequest):
         "purpose": b.get("purpose", ""),
         "examples": examples,
     }
-    asyncio.create_task(rework_baustein(baustein_id, b["topic"], b["title"], current, req.instructions.strip()))
+    asyncio.create_task(rework_baustein(baustein_id, b["topic"], b["title"], current, req.instructions.strip(), req.provider))
     return {"ok": True}
 
 
@@ -244,7 +251,7 @@ async def sort_bausteine_route(topic: str, req: BausteinSortRequest):
     bausteine = await list_bausteine(topic)
     if not bausteine:
         return {"ok": True}
-    asyncio.create_task(sort_bausteine(topic, bausteine, req.instructions.strip()))
+    asyncio.create_task(sort_bausteine(topic, bausteine, req.instructions.strip(), req.provider))
     return {"ok": True}
 
 
@@ -261,7 +268,9 @@ async def get_suggestions(topic: str):
 
 
 @router.post("/bausteine/suggestions/generate")
-async def trigger_suggestions(topic: str):
+async def trigger_suggestions(topic: str, provider: str = "claude"):
+    if provider not in PROVIDERS:
+        raise HTTPException(400, "Unbekannter Provider")
     if is_suggestions_generating(topic):
         return {"ok": True, "status": "already_generating"}
     guides = await list_guides()
@@ -271,7 +280,7 @@ async def trigger_suggestions(topic: str):
             html_path, _ = final_paths(g["topic"], g["format"])
             if html_path.exists():
                 html_paths.append(html_path)
-    asyncio.create_task(generate_suggestions(topic, html_paths))
+    asyncio.create_task(generate_suggestions(topic, html_paths, provider))
     return {"ok": True}