#!/usr/bin/env python3

# Libervia: an XMPP client
# Copyright (C) 2009-2026 Jérôme Poisson (goffi@goffi.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from pydantic import BaseModel, Field


class ProfileMeta(BaseModel):
    """Exported data of a profile."""

    jid: str | None = Field(default=None, description="JabberID of the profile")
    types: list[str] = Field(
        default_factory=list, description="data types exported for this profile"
    )


class Manifest(BaseModel):
    """Manifest of a backup archive (manifest.json)."""

    format: str = Field(description="backup format name")
    format_version: int = Field(description="backup format version")
    app: str = Field(description="application that made the backup")
    app_version: str = Field(description="version of the application")
    alembic: str | None = Field(
        default=None, description="database schema revision (None if unknown)"
    )
    date: str = Field(description="backup date (UTC, ISO 8601)")
    profiles: dict[str, ProfileMeta] = Field(
        default_factory=dict, description="exported profiles, by name"
    )
    files: dict[str, dict[str, str]] = Field(
        default_factory=dict,
        description="checksums of the archive entries, by entry name",
    )