import base64
import io
import json
import time
from minio import Minio

DEFAULT_STATE = {"text": "", "image_url": ""}

MINIO_CLIENT = Minio(
    "content2.reversed.dev",
    access_key="tv-control",
    secret_key="0gEjOlnVAECrqJx5Nd77y7Hhouc5faVf0WttjcRH",
    secure=True,
)
BUCKET = "tv-control"

def _read_state():
    try:
        with open("/app/state.json", "r") as f:
            return json.load(f)
    except (FileNotFoundError, json.JSONDecodeError):
        return dict(DEFAULT_STATE)

def _write_state(state):
    with open("/app/state.json", "w") as f:
        json.dump(state, f)

def main(args):
    route = args.get("route")

    body = args.get("body")
    body = json.loads(body) if body else {}

    if route.startswith("push"):
        if route == "push_text":
            current = _read_state()
            current["text"] = body.get("text", "")
            _write_state(current)
            return {"status": "success"}
        elif route == "push_image":
            image_b64 = body.get("image_b64", "")
            image_bytes = base64.b64decode(image_b64)
            file_name = f"tv-image-{int(time.time() * 1000)}.jpg"
            MINIO_CLIENT.put_object(
                BUCKET, file_name, io.BytesIO(image_bytes), len(image_bytes), content_type="image/jpeg"
            )
            public_url = f"https://content2.reversed.dev/{BUCKET}/{file_name}"
            current = _read_state()
            current["image_url"] = public_url
            _write_state(current)
            return {"status": "success", "image_url": public_url}
        else:
            return {"status": "error", "message": "Unknown push route"}
    elif route.startswith("pull"):
        current = _read_state()
        if route == "pull_text":
            return {"status": "success", "text": current.get("text", "")}
        elif route == "pull_image_url":
            return {"status": "success", "image_url": current.get("image_url", "")}
        elif route == "pull_full":
            return {"status": "success", "state": current}
        else:
            return {"status": "error", "message": "Unknown pull route"}