"""init

Revision ID: 7e5b5dc7342b
Revises:
Create Date: 2024-06-24 13:15:33.808998

"""

from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

import open_webui.internal.db
from open_webui.internal.db import JSONField
from open_webui.migrations.util import get_existing_tables

# revision identifiers, used by Alembic.
revision: str = '7e5b5dc7342b'
down_revision: Union[str, None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    existing_tables = set(get_existing_tables())

    # ### commands auto generated by Alembic - please adjust! ###
    if 'auth' not in existing_tables:
        op.create_table(
            'auth',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('email', sa.String(), nullable=True),
            sa.Column('password', sa.Text(), nullable=True),
            sa.Column('active', sa.Boolean(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'chat' not in existing_tables:
        op.create_table(
            'chat',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('title', sa.Text(), nullable=True),
            sa.Column('chat', sa.Text(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.Column('updated_at', sa.BigInteger(), nullable=True),
            sa.Column('share_id', sa.Text(), nullable=True),
            sa.Column('archived', sa.Boolean(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
            sa.UniqueConstraint('share_id'),
        )

    if 'chatidtag' not in existing_tables:
        op.create_table(
            'chatidtag',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('tag_name', sa.String(), nullable=True),
            sa.Column('chat_id', sa.String(), nullable=True),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('timestamp', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'document' not in existing_tables:
        op.create_table(
            'document',
            sa.Column('collection_name', sa.String(), nullable=False),
            sa.Column('name', sa.String(), nullable=True),
            sa.Column('title', sa.Text(), nullable=True),
            sa.Column('filename', sa.Text(), nullable=True),
            sa.Column('content', sa.Text(), nullable=True),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('timestamp', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('collection_name'),
            sa.UniqueConstraint('name'),
        )

    if 'file' not in existing_tables:
        op.create_table(
            'file',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('filename', sa.Text(), nullable=True),
            sa.Column('meta', JSONField(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'function' not in existing_tables:
        op.create_table(
            'function',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('name', sa.Text(), nullable=True),
            sa.Column('type', sa.Text(), nullable=True),
            sa.Column('content', sa.Text(), nullable=True),
            sa.Column('meta', JSONField(), nullable=True),
            sa.Column('valves', JSONField(), nullable=True),
            sa.Column('is_active', sa.Boolean(), nullable=True),
            sa.Column('is_global', sa.Boolean(), nullable=True),
            sa.Column('updated_at', sa.BigInteger(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'memory' not in existing_tables:
        op.create_table(
            'memory',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('content', sa.Text(), nullable=True),
            sa.Column('updated_at', sa.BigInteger(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'model' not in existing_tables:
        op.create_table(
            'model',
            sa.Column('id', sa.Text(), nullable=False),
            sa.Column('user_id', sa.Text(), nullable=True),
            sa.Column('base_model_id', sa.Text(), nullable=True),
            sa.Column('name', sa.Text(), nullable=True),
            sa.Column('params', JSONField(), nullable=True),
            sa.Column('meta', JSONField(), nullable=True),
            sa.Column('updated_at', sa.BigInteger(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'prompt' not in existing_tables:
        op.create_table(
            'prompt',
            sa.Column('command', sa.String(), nullable=False),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('title', sa.Text(), nullable=True),
            sa.Column('content', sa.Text(), nullable=True),
            sa.Column('timestamp', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('command'),
        )

    if 'tag' not in existing_tables:
        op.create_table(
            'tag',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('name', sa.String(), nullable=True),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('data', sa.Text(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'tool' not in existing_tables:
        op.create_table(
            'tool',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('user_id', sa.String(), nullable=True),
            sa.Column('name', sa.Text(), nullable=True),
            sa.Column('content', sa.Text(), nullable=True),
            sa.Column('specs', JSONField(), nullable=True),
            sa.Column('meta', JSONField(), nullable=True),
            sa.Column('valves', JSONField(), nullable=True),
            sa.Column('updated_at', sa.BigInteger(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
        )

    if 'user' not in existing_tables:
        op.create_table(
            'user',
            sa.Column('id', sa.String(), nullable=False),
            sa.Column('name', sa.String(), nullable=True),
            sa.Column('email', sa.String(), nullable=True),
            sa.Column('role', sa.String(), nullable=True),
            sa.Column('profile_image_url', sa.Text(), nullable=True),
            sa.Column('last_active_at', sa.BigInteger(), nullable=True),
            sa.Column('updated_at', sa.BigInteger(), nullable=True),
            sa.Column('created_at', sa.BigInteger(), nullable=True),
            sa.Column('api_key', sa.String(), nullable=True),
            sa.Column('settings', JSONField(), nullable=True),
            sa.Column('info', JSONField(), nullable=True),
            sa.Column('oauth_sub', sa.Text(), nullable=True),
            sa.PrimaryKeyConstraint('id'),
            sa.UniqueConstraint('api_key'),
            sa.UniqueConstraint('oauth_sub'),
        )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('user')
    op.drop_table('tool')
    op.drop_table('tag')
    op.drop_table('prompt')
    op.drop_table('model')
    op.drop_table('memory')
    op.drop_table('function')
    op.drop_table('file')
    op.drop_table('document')
    op.drop_table('chatidtag')
    op.drop_table('chat')
    op.drop_table('auth')
    # ### end Alembic commands ###