from dataclasses import dataclass
from temporalio import activity
from ollama import chat, ChatResponse


@dataclass
class OllamaPromptInput:
    prompt: str
    context_instructions: str


class OllamaActivities:
    @activity.defn
    def prompt_ollama(self, input: OllamaPromptInput) -> str:
        model_name = "mistral"
        messages = [
            {
                "role": "system",
                "content": input.context_instructions,
            },
            {
                "role": "user",
                "content": input.prompt,
            },
        ]

        response: ChatResponse = chat(model=model_name, messages=messages)
        return response.message.content