# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
# 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.
# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========

from mirage.commands.cli.builtin.ntn.util import (first_text, notion_config,
                                                  pretty_json)
from mirage.commands.cli.types import CLIInvocation
from mirage.commands.spec.types import FlagView
from mirage.core.notion.config import NotionConfig
from mirage.core.notion.pages import get_database
from mirage.io.stream import yield_bytes
from mirage.io.types import ByteSource, IOResult
from mirage.types import JsonValue


async def resolve(
        inv: CLIInvocation[NotionConfig]
) -> tuple[ByteSource | None, IOResult]:
    fl = FlagView(inv.flags)
    database_id = first_text(inv.texts, "database id")
    database = await get_database(notion_config(inv), database_id)
    stubs = database.get("data_sources") or []
    if fl.as_bool("json"):
        payload: dict[str, JsonValue] = {
            "database_id": database_id,
            "data_sources": stubs,
        }
        return yield_bytes(pretty_json(payload)), IOResult()
    lines = [
        f"{one.get('id', '')}\t{one.get('name', '')}\n" for one in stubs
        if isinstance(one, dict)
    ]
    return yield_bytes("".join(lines).encode()), IOResult()
