"""Add template_suggestions table for operator template proposals.

Leads can already create a TestTemplate directly (POST /test-templates).
Operators (red_tech/blue_tech) get the same "create template" action, but
their proposal lands here pending a lead's review instead of the live
catalog.

Revision ID: b064
Revises: b063
Create Date: 2026-07-16
"""

import sqlalchemy as sa
from alembic import op
from sqlalchemy.dialects import postgresql

revision = "b064"
down_revision = "b063"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "template_suggestions",
        sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True),
        sa.Column("mitre_technique_id", sa.String(), nullable=False),
        sa.Column("name", sa.String(), nullable=False),
        sa.Column("description", sa.Text(), nullable=True),
        sa.Column("source", sa.String(), nullable=False, server_default="custom"),
        sa.Column("source_url", sa.String(), nullable=True),
        sa.Column("attack_procedure", sa.Text(), nullable=True),
        sa.Column("expected_detection", sa.Text(), nullable=True),
        sa.Column("platform", sa.String(), nullable=True),
        sa.Column("tool_suggested", sa.String(), nullable=True),
        sa.Column("severity", sa.String(), nullable=True),
        sa.Column("atomic_test_id", sa.String(), nullable=True),
        sa.Column("suggested_remediation", sa.Text(), nullable=True),
        sa.Column("team", sa.String(10), nullable=False),
        sa.Column("submitted_by", postgresql.UUID(as_uuid=True), sa.ForeignKey("users.id"), nullable=True),
        sa.Column("status", sa.String(10), nullable=False, server_default="pending"),
        sa.Column("reviewed_by", postgresql.UUID(as_uuid=True), sa.ForeignKey("users.id"), nullable=True),
        sa.Column("reviewed_at", sa.DateTime(), nullable=True),
        sa.Column("created_template_id", postgresql.UUID(as_uuid=True), sa.ForeignKey("test_templates.id"), nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now()),
    )
    op.create_index("ix_template_suggestions_status", "template_suggestions", ["status"])
    op.create_index("ix_template_suggestions_team", "template_suggestions", ["team"])


def downgrade() -> None:
    op.drop_index("ix_template_suggestions_team", table_name="template_suggestions")
    op.drop_index("ix_template_suggestions_status", table_name="template_suggestions")
    op.drop_table("template_suggestions")