from __future__ import annotations
from typing import Dict
from jsonschema import ValidationError
from .schema_loader import get_validator

NOTE_SCHEMA_NAME = "note.schema.json"

def validate_note_payload(payload: Dict) -> None:
    validator = get_validator(NOTE_SCHEMA_NAME)
    errors = sorted(validator.iter_errors(payload), key=lambda e: e.path)
    if errors:
        msgs = []
        for e in errors:
            loc = ".".join([str(x) for x in e.path]) or "<root>"
            msgs.append(f"{loc}: {e.message}")
        raise ValidationError(" | ".join(msgs))