.PHONY: help db-up db-down db-logs py-install-all test test-sqlite test-pg test-pg-once examples

PY_VERSIONS ?= 3.10 3.11 3.12 3.13

help:
	@echo "Targets:"
	@echo "  db-up           - start Postgres (docker compose)"
	@echo "  db-down         - stop Postgres (docker compose)"
	@echo "  db-logs         - tail DB logs"
	@echo "  test            - run all tests (incl. smoke)"
	@echo "  test-sqlite     - run fast smoke tests on SQLite"
	@echo "  test-pg         - run PG integration once on current Python"
	@echo "  test-pg-once    - run PG integration across Python 3.10–3.13"
	@echo "  py-install-all  - install Python versions with uv"
	@echo "  examples        - run example scripts (requires SQL_* env)"

db-up:
	docker compose up -d

db-down:
	docker compose down -v

db-logs:
	docker compose logs -f

# Fast local tests. Runs whatever pytest finds (no network/install).
test:
	pytest -ra

# Only the SQLite-backed smoke test (fast, no Postgres required).
test-sqlite:
	pytest -ra tests/test_smoke.py

# Single-run Postgres integration on the active interpreter.
test-pg:
	@[ -n "$$SQL_HOST" ] || [ -n "$$PGHOST" ] || (echo "Set SQL_HOST/PGHOST (and SQL_PORT/PGPORT, SQL_USER/PGUSER, SQL_PASSWORD/PGPASSWORD, SQL_DATABASE)" && exit 1)
	@[ -n "$$SQL_PORT" ] || [ -n "$$PGPORT" ] || (echo "Set SQL_PORT/PGPORT" && exit 1)
	@[ -n "$$SQL_USER" ] || [ -n "$$PGUSER" ] || (echo "Set SQL_USER/PGUSER" && exit 1)
	@[ -n "$$SQL_PASSWORD" ] || [ -n "$$PGPASSWORD" ] || (echo "Set SQL_PASSWORD/PGPASSWORD" && exit 1)
	@[ -n "$$SQL_DATABASE" ] || [ -n "$$PGDATABASE" ] || (echo "Set SQL_DATABASE/PGDATABASE" && exit 1)
	pytest -ra -m integration tests/test_pg_integration.py

test-pg-once:
	@[ -n "$$SQL_HOST" ] || [ -n "$$PGHOST" ] || (echo "Set SQL_HOST/PGHOST (and SQL_PORT/PGPORT, SQL_USER/PGUSER, SQL_PASSWORD/PGPASSWORD, SQL_DATABASE)" && exit 1)
	@[ -n "$$SQL_PORT" ] || [ -n "$$PGPORT" ] || (echo "Set SQL_PORT/PGPORT" && exit 1)
	@[ -n "$$SQL_USER" ] || [ -n "$$PGUSER" ] || (echo "Set SQL_USER/PGUSER" && exit 1)
	@[ -n "$$SQL_PASSWORD" ] || [ -n "$$PGPASSWORD" ] || (echo "Set SQL_PASSWORD/PGPASSWORD" && exit 1)
	@[ -n "$$SQL_DATABASE" ] || [ -n "$$PGDATABASE" ] || (echo "Set SQL_DATABASE/PGDATABASE" && exit 1)
	uv python install $(PY_VERSIONS)
	@for py in $(PY_VERSIONS); do \
		echo "==> PG CRUD test on $$py"; \
		UV_VENV_CLEAR=1 uv venv -p $$py .venv-$$py; \
		. .venv-$$py/bin/activate; \
		uv pip install -e . pytest; \
		pytest -ra -m integration tests/test_pg_integration.py || exit $$?; \
		deactivate; \
	done

py-install-all:
	uv python install $(PY_VERSIONS)

# Run examples against a configured Postgres.
# Requires env vars: SQL_HOST/PGHOST, SQL_PORT/PGPORT, SQL_USER/PGUSER, SQL_PASSWORD/PGPASSWORD, SQL_DATABASE/PGDATABASE
examples:
	@[ -n "$$SQL_HOST" ] || [ -n "$$PGHOST" ] || (echo "Set SQL_HOST/PGHOST (and SQL_PORT/PGPORT, SQL_USER/PGUSER, SQL_PASSWORD/PGPASSWORD, SQL_DATABASE)" && exit 1)
	@[ -n "$$SQL_PORT" ] || [ -n "$$PGPORT" ] || (echo "Set SQL_PORT/PGPORT" && exit 1)
	@[ -n "$$SQL_USER" ] || [ -n "$$PGUSER" ] || (echo "Set SQL_USER/PGUSER" && exit 1)
	@[ -n "$$SQL_PASSWORD" ] || [ -n "$$PGPASSWORD" ] || (echo "Set SQL_PASSWORD/PGPASSWORD" && exit 1)
	@[ -n "$$SQL_DATABASE" ] || [ -n "$$PGDATABASE" ] || (echo "Set SQL_DATABASE/PGDATABASE" && exit 1)
	uv python install 3.12
	UV_VENV_CLEAR=1 uv venv -p 3.12 .venv-examples
	. .venv-examples/bin/activate; \
	uv pip install -e .; \
	set -e; \
	echo "==> Running examples/01_sync_crud.py"; \
	python examples/01_sync_crud.py; \
	echo "==> Running examples/02_bulk_and_filters.py"; \
	python examples/02_bulk_and_filters.py; \
	echo "==> Running examples/03_relationships.py"; \
		python examples/03_relationships.py; \
		echo "==> Running examples/04_async_crud.py"; \
		python examples/04_async_crud.py; \
		echo "==> Running examples/05_cheminformatics.py"; \
		python examples/05_cheminformatics.py; \
		deactivate