@hx ddlmZmZddlmZmZmZddlm Z m Z ddl m Z m Z mZmZddlZddlZddlmZeeZej*dZdZer eeed ZiZGd d e ZGd de Zej?dededfdefdZ y#e$rZed eeYdZ[YdZ[wwxYw)) configureGenerativeModel) APIRouter HTTPExceptionBody) BaseModelField)OptionalDictAnyListN) load_dotenvGEMINI_API_KEY)api_keygemini-2.0-flashzFailed to initialize Gemini: cveZdZUedddZeed<eddZeeed <ed d Z eeed <y) ChatInput.z$User's message to the chat assistant) min_length descriptionmessageNz'Session ID for continuing conversations)r session_idenz Language code (en, hi, mr, etc.)language) __name__ __module__ __qualname__r rstr__annotations__rr rRC:\Users\aadil\OneDrive\Desktop\404\backend\app\api\endpoints\multilingual_chat.pyrrsB8^_GS_ %d8a bJ b#D6XYHhsmYr!rc:eZdZUeed<eed<dZeed<eed<y) ChatResponseresponserr model_usedhistoryN)rrrrrr&listr r!r"r$r$sMO(J( Mr!r$z/message)response_model status_code. chat_inputcpKts tdd |jxstt j }t j|g}|s%|jddd|jdigd|jdd|jigdtj| }|j|j}|j}|jd d|igd|t |<t||d | S#t$r}tdd t|d}~wwxYww)z Multilingual Gemini chat endpoint using google-generativeai SDK. Stores and uses conversation history per session. izGemini model not initialized)r+detailusertextafYou are FarmGenius, a professional multilingual AI assistant for Indian agriculture. You ONLY answer questions related to farming, crops, weather, agri-markets, government schemes, or rural livelihoods. If a question is not about agriculture, politely refuse and ask the user to ask a farming-related question. Always answer in the user's selected language: z. Never answer in English unless the user selected English. Be friendly, clear, and provide detailed, actionable advice for Indian farmers.)roleparts)r'modelr)r%rr&r'zGemini error: N) genai_modelrrruuiduuid4conversation_historiesgetappendrr start_chat send_messager0r$ Exception)r,rr' chat_sessionr% ai_responsees r" chat_messager@%sN 4RSS"O**?c$**,.? (,,Z< NNJKUJ]J]I^_jk     6:;M;M2N1OPQ"--g-> ,,Z-?-?@mm FK3H2IJK-4z* !)   OnSVH4MNNOs)D6C4D D6 D3D..D33D6)!google.generativeairgenai_configurerfastapirrrpydanticrr typingr r r r r5osdotenvrroutergetenvrr4r<r?printrr7rr$postr@r r!r"rLsM22%,,  +, 8/%&89 Z Z 9 Z #F/3Cy)O9)OG)O% 8 -c!fX6778sB))C .CC