"""Create build table

Revision ID: de1460a760b0
Revises:
Create Date: 2026-01-25 20:11:11.446731

"""

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

# revision identifiers, used by Alembic.
revision: str = "de1460a760b0"
down_revision: str | Sequence[str] | None = None
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "builds",
        sa.Column("id", sa.UUID(), nullable=False),
        sa.Column("config_hash", sa.String(length=64), nullable=False),
        sa.Column(
            "status",
            sa.Enum(
                "PENDING", "BUILDING", "COMPLETED", "FAILED", "CACHED",
                name="buildstatus",
            ),
            nullable=False,
        ),
        sa.Column("iso_path", sa.String(length=512), nullable=True),
        sa.Column("error_message", sa.Text(), nullable=True),
        sa.Column("build_log", sa.Text(), nullable=True),
        sa.Column("started_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("completed_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.Column(
            "updated_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_builds_config_hash"), "builds", ["config_hash"], unique=True
    )
    op.create_index("ix_builds_status", "builds", ["status"], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index("ix_builds_status", table_name="builds")
    op.drop_index(op.f("ix_builds_config_hash"), table_name="builds")
    op.drop_table("builds")
    # ### end Alembic commands ###