"""sites

Revision ID: 561eb33f04ba
Revises: b86e39e2c13b
Create Date: 2026-08-31 12:51:42.611868

"""

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

# revision identifiers, used by Alembic.
revision: str = "561eb33f04ba"
down_revision: str | Sequence[str] | None = "b86e39e2c13b"
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(
        "sites",
        sa.Column("id", sa.UUID(), server_default=sa.text("uuidv7()"), nullable=False),
        sa.Column("org_id", sa.Text(), nullable=False),
        sa.Column("domain", sa.Text(), nullable=False),
        sa.Column("name", sa.Text(), nullable=False),
        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"),
        sa.UniqueConstraint("org_id", "domain", name="uq_sites_org_id_domain"),
    )
    op.create_table(
        "site_targets",
        sa.Column("id", sa.UUID(), server_default=sa.text("uuidv7()"), nullable=False),
        sa.Column("site_id", sa.UUID(), nullable=False),
        sa.Column("org_id", sa.Text(), nullable=False),
        sa.Column("country", sa.Text(), nullable=False),
        sa.Column("language", sa.Text(), nullable=False),
        sa.Column("is_default", sa.Boolean(), server_default=sa.text("false"), nullable=False),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.CheckConstraint("country ~ '^[A-Z]{2}$'", name="ck_site_targets_country"),
        sa.CheckConstraint("language ~ '^[a-z]{2}$'", name="ck_site_targets_language"),
        sa.ForeignKeyConstraint(["site_id"], ["sites.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint(
            "site_id", "country", "language", name="uq_site_targets_site_country_language"
        ),
    )
    op.create_index(op.f("ix_site_targets_org_id"), "site_targets", ["org_id"], unique=False)
    op.create_index(op.f("ix_site_targets_site_id"), "site_targets", ["site_id"], unique=False)
    op.create_index(
        "uq_site_targets_default",
        "site_targets",
        ["site_id"],
        unique=True,
        postgresql_where=sa.text("is_default"),
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(
        "uq_site_targets_default", table_name="site_targets", postgresql_where=sa.text("is_default")
    )
    op.drop_index(op.f("ix_site_targets_site_id"), table_name="site_targets")
    op.drop_index(op.f("ix_site_targets_org_id"), table_name="site_targets")
    op.drop_table("site_targets")
    op.drop_table("sites")
    # ### end Alembic commands ###