"""Add market announcement metadata storage."""

from alembic import op
import sqlalchemy as sa


revision = "202607120004"
down_revision = "202607120003"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "market_announcements",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column("source_key", sa.String(64), nullable=False),
        sa.Column("symbol", sa.String(32)),
        sa.Column("announcement_date", sa.Date(), nullable=False),
        sa.Column("published_at", sa.DateTime()),
        sa.Column("title", sa.String(512), nullable=False),
        sa.Column("category", sa.String(128)),
        sa.Column("source_url", sa.String(1024)),
        sa.Column("source", sa.String(64), nullable=False),
        sa.Column("created_at", sa.DateTime(), nullable=False),
        sa.Column("updated_at", sa.DateTime(), nullable=False),
    )
    op.create_index(
        op.f("ix_market_announcements_source_key"),
        "market_announcements",
        ["source_key"],
        unique=True,
    )
    op.create_index(
        op.f("ix_market_announcements_symbol"), "market_announcements", ["symbol"]
    )
    op.create_index(
        op.f("ix_market_announcements_announcement_date"),
        "market_announcements",
        ["announcement_date"],
    )
    op.create_index(
        op.f("ix_market_announcements_category"), "market_announcements", ["category"]
    )


def downgrade() -> None:
    op.drop_table("market_announcements")