# Copyright 2023 Korandoru Contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import csv
import importlib.resources
from pathlib import Path


def load(prompt: str):
    # 1. try bundled prompts
    p = importlib.resources.files(__package__).joinpath(prompt)
    if p.is_file():
        with p.open() as f:
            reader = csv.DictReader(f, fieldnames=['role', 'content'])
            return [row for row in reader]

    # 2. try resolve path
    p = Path(prompt)
    if p.is_file():
        with p.open() as f:
            reader = csv.DictReader(f, fieldnames=['role', 'content'])
            return [row for row in reader]

    raise RuntimeError(f"{p} cannot be resolved")
