release: bump version to 0.59.0

backend/app/api/v1/settings.py

@@ -15,6 +15,13 @@ from app.core.time import to_iso8601_utc
 from app.core.config import settings as app_settings
 from app.core.data_sources import get_data_sources_config
 from app.core.datasource_defaults import DEFAULT_DATASOURCES
+from app.ai_tasks.prompts import (
+    get_effective_prompt,
+    list_effective_prompts,
+    reset_prompt_override,
+    save_prompt_override,
+    serialize_effective_prompt,
+)
 from app.db.session import get_db
 from app.models.datasource import DataSource
 from app.models.datasource_config import DataSourceConfig
@@ -60,6 +67,7 @@ from app.services.tv_streams import DEFAULT_TV_SETTINGS, get_tv_settings_payload
 
 router = APIRouter()
 AI_PROVIDER_QUICK_CONNECT_TIMEOUT_SECONDS = 5
+AI_CONNECTION_TEST_PROMPT_KEY = "ai.connection_test"
 
 DEFAULT_SETTINGS = {
     "system": {
@@ -251,6 +259,11 @@ class OCRIntegrationUpdate(BaseModel):
     output_format: str = Field(default="markdown", pattern="^(markdown|text|json)$")
 
 
+class AIPromptUpdate(BaseModel):
+    system_prompt: str = Field(default="", max_length=8000)
+    prompt: str = Field(min_length=1, max_length=20000)
+
+
 class ExternalIntegrationsUpdate(BaseModel):
     ai_provider: AIProviderIntegrationUpdate
     barentswatch: BarentsWatchIntegrationUpdate
@@ -487,6 +500,10 @@ def _is_secret_placeholder(value: Optional[str], current_preview: str = "") -> b
         return True
     if text == current_preview or text.startswith("••••"):
         return True
+    if "-" in text:
+        _prefix, masked = text.split("-", 1)
+        if masked and all(char in {"*", "•", " ", "\t"} for char in masked):
+            return True
     return all(char in {"*", "•", " ", "\t"} for char in text)
 
 
@@ -597,10 +614,12 @@ async def _validate_ai_provider_full_connection(ai_payload: dict) -> dict:
             status_code=400,
             detail="AI Provider 可访问，但当前 provider/model/key 未完整配置。",
         )
+    prompt = await get_effective_prompt(None, AI_CONNECTION_TEST_PROMPT_KEY)
     analysis_result = await client.analyze(
         SituationalAnalysisRequest(
             title="保存前完整连接测试",
-            objective="请用一句话回复连接可用。",
+            objective=prompt.prompt,
+            system_prompt=prompt.system_prompt or None,
             observations=["这是保存 AI Provider 配置前的完整 LLM 调用测试。"],
             constraints=["回复尽量简短。"],
         )
@@ -1212,6 +1231,47 @@ async def get_external_integrations(
     return {"integrations": await serialize_external_integrations(db)}
 
 
+@router.get("/ai-prompts")
+async def get_ai_prompts(
+    current_user: User = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    prompts = await list_effective_prompts(db)
+    return {"data": [serialize_effective_prompt(prompt) for prompt in prompts]}
+
+
+@router.put("/ai-prompts/{task_key}")
+async def update_ai_prompt(
+    task_key: str,
+    payload: AIPromptUpdate,
+    current_user: User = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    try:
+        prompt = await save_prompt_override(
+            db,
+            task_key,
+            system_prompt=payload.system_prompt,
+            prompt=payload.prompt,
+        )
+    except KeyError:
+        raise HTTPException(status_code=404, detail="未知 AI 提示词任务") from None
+    return {"data": serialize_effective_prompt(prompt)}
+
+
+@router.post("/ai-prompts/{task_key}/reset")
+async def reset_ai_prompt(
+    task_key: str,
+    current_user: User = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    try:
+        prompt = await reset_prompt_override(db, task_key)
+    except KeyError:
+        raise HTTPException(status_code=404, detail="未知 AI 提示词任务") from None
+    return {"data": serialize_effective_prompt(prompt)}
+
+
 @router.get("/integrations/barentswatch/connectivity")
 async def get_barentswatch_connectivity(
     current_user: User = Depends(get_current_user),
@@ -1294,10 +1354,12 @@ async def connect_ai_provider_integration(
                 "message": "AI Provider 可访问，但当前 provider/model/key 未完整配置。",
                 "status": status_result.model_dump(),
             }
+        prompt = await get_effective_prompt(db, AI_CONNECTION_TEST_PROMPT_KEY)
         probe_result = await client.analyze(
             SituationalAnalysisRequest(
                 title="快速连接测试",
-                objective="Reply OK.",
+                objective=prompt.prompt,
+                system_prompt=prompt.system_prompt or None,
                 observations=[],
                 constraints=["Output only OK."],
             )