"""empty message

Revision ID: e8d2a7570f70
Revises: 
Create Date: 2023-07-15 22:34:31.075577

"""
from alembic import op
import sqlalchemy as sa
import sqlalchemy_utils


# revision identifiers, used by Alembic.
revision = "e8d2a7570f70"
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "blacklist_tokens",
        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column("token", sa.String(length=500), nullable=False),
        sa.Column("expires", sa.DateTime(), nullable=False),
        sa.PrimaryKeyConstraint("id", name=op.f("pk_blacklist_tokens")),
        sa.UniqueConstraint("token", name=op.f("uq_blacklist_tokens_token")),
    )
    op.create_table(
        "server_settings",
        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column("default_permissions_number", sa.BigInteger(), nullable=False),
        sa.PrimaryKeyConstraint("id", name=op.f("pk_server_settings")),
    )
    op.create_table(
        "users",
        sa.Column("username", sa.String(length=255), nullable=False),
        sa.Column("password_hash", sa.String(length=255), nullable=False),
        sa.Column("register_date", sa.DateTime(), nullable=False),
        sa.Column("permissions_number", sa.BigInteger(), nullable=False),
        sa.PrimaryKeyConstraint("username", name=op.f("pk_users")),
        sa.UniqueConstraint("username", name=op.f("uq_users_username")),
    )
    op.create_table(
        "shares",
        sa.Column("share_id", sqlalchemy_utils.types.uuid.UUIDType(), nullable=False),
        sa.Column("owner_name", sa.String(), nullable=True),
        sa.Column("initialized", sa.Boolean(), nullable=False),
        sa.Column("locked", sa.Boolean(), nullable=False),
        sa.Column("create_date", sa.DateTime(), nullable=False),
        sa.Column("file_name", sa.String(), nullable=False),
        sa.ForeignKeyConstraint(
            ["owner_name"], ["users.username"], name=op.f("fk_shares_owner_name_users")
        ),
        sa.PrimaryKeyConstraint("share_id", name=op.f("pk_shares")),
    )
    op.create_table(
        "uploads",
        sa.Column("upload_id", sa.String(), nullable=False),
        sa.Column("share_id", sqlalchemy_utils.types.uuid.UUIDType(), nullable=True),
        sa.Column("create_date", sa.DateTime(), nullable=False),
        sa.Column("total_chunks", sa.Integer(), nullable=False),
        sa.Column("recv_chunks", sa.Integer(), nullable=False),
        sa.Column("completed", sa.Boolean(), nullable=False),
        sa.ForeignKeyConstraint(
            ["share_id"], ["shares.share_id"], name=op.f("fk_uploads_share_id_shares")
        ),
        sa.PrimaryKeyConstraint("upload_id", name=op.f("pk_uploads")),
    )
    op.create_table(
        "chunks",
        sa.Column("chunk_id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column("create_date", sa.DateTime(), nullable=False),
        sa.Column("index", sa.Integer(), nullable=False),
        sa.Column("upload_id", sa.String(), nullable=True),
        sa.Column("filename", sa.String(), nullable=False),
        sa.ForeignKeyConstraint(
            ["upload_id"],
            ["uploads.upload_id"],
            name=op.f("fk_chunks_upload_id_uploads"),
            ondelete="CASCADE",
        ),
        sa.PrimaryKeyConstraint("chunk_id", name=op.f("pk_chunks")),
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table("chunks")
    op.drop_table("uploads")
    op.drop_table("shares")
    op.drop_table("users")
    op.drop_table("server_settings")
    op.drop_table("blacklist_tokens")
    # ### end Alembic commands ###