"""Add storage_ingest_jobs for server-side upload → extract → R2 pipeline.

Revision ID: 079
Revises: 078
"""

from typing import Sequence, Union

from sqlalchemy.dialects.postgresql import JSONB

import sqlalchemy as sa
from alembic import op

revision: str = "079"
down_revision: Union[str, None] = "078"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "storage_ingest_jobs",
        sa.Column("id", sa.UUID(), nullable=False),
        sa.Column("project_id", sa.UUID(), nullable=False),
        sa.Column("connection_id", sa.UUID(), nullable=False),
        sa.Column("bucket_name", sa.String(63), nullable=False),
        sa.Column("status", sa.String(20), server_default="pending", nullable=False),
        sa.Column("original_filename", sa.String(512), nullable=False),
        sa.Column("staging_relative_path", sa.String(1024), nullable=False),
        sa.Column("object_key", sa.String(1024), nullable=True),
        sa.Column("extract_archive", sa.Boolean(), server_default=sa.false(), nullable=False),
        sa.Column("is_archive", sa.Boolean(), server_default=sa.false(), nullable=False),
        sa.Column("uploaded_count", sa.Integer(), server_default="0", nullable=False),
        sa.Column("total_entries", sa.Integer(), nullable=True),
        sa.Column("skipped_count", sa.Integer(), server_default="0", nullable=False),
        sa.Column("error", sa.Text(), nullable=True),
        sa.Column("result_json", JSONB, nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
        sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
        sa.ForeignKeyConstraint(["project_id"], ["projects.id"], ondelete="CASCADE"),
        sa.ForeignKeyConstraint(["connection_id"], ["connector_connections.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index("ix_storage_ingest_jobs_project_id", "storage_ingest_jobs", ["project_id"])
    op.create_index("ix_storage_ingest_jobs_connection_id", "storage_ingest_jobs", ["connection_id"])
    op.create_index("ix_storage_ingest_jobs_status", "storage_ingest_jobs", ["status"])


def downgrade() -> None:
    op.drop_index("ix_storage_ingest_jobs_status", table_name="storage_ingest_jobs")
    op.drop_index("ix_storage_ingest_jobs_connection_id", table_name="storage_ingest_jobs")
    op.drop_index("ix_storage_ingest_jobs_project_id", table_name="storage_ingest_jobs")
    op.drop_table("storage_ingest_jobs")