# Deep Dive Makefile - Build Automation
# Usage: make install-deps, make test, make run-dry

.PHONY: help install install-systemd test test-e2e run-dry clean

VENV_PATH ?= $(HOME)/.venvs/deepdive
CONFIG ?= config.yaml
PYTHON := $(VENV_PATH)/bin/python
PIP := $(VENV_PATH)/bin/pip

help:
	@echo "Deep Dive Build Commands:"
	@echo "  make install         - Create venv + install dependencies"
	@echo "  make install-systemd - Install systemd timer for daily runs"
	@echo "  make test            - Run unit tests"
	@echo "  make test-e2e        - Run full pipeline (dry-run)"
	@echo "  make run-dry         - Execute pipeline --dry-run"
	@echo "  make run-live        - Execute pipeline with live delivery"
	@echo "  make clean           - Remove cache and build artifacts"

install:
	@echo "Creating virtual environment at $(VENV_PATH)..."
	python3 -m venv $(VENV_PATH)
	$(PIP) install --upgrade pip
	$(PIP) install -r requirements.txt
	@echo "Installing embedding model (80MB)..."
	$(PYTHON) -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('all-MiniLM-L6-v2')"
	@echo "Installation complete. Run: make test-e2e"

install-systemd:
	@echo "Installing systemd timer for 06:00 daily execution..."
	mkdir -p $(HOME)/.config/systemd/user
	cp systemd/deepdive.service $(HOME)/.config/systemd/user/
	cp systemd/deepdive.timer $(HOME)/.config/systemd/user/
	systemctl --user daemon-reload
	systemctl --user enable deepdive.timer
	systemctl --user start deepdive.timer
	@echo "Timer installed. Check status: systemctl --user status deepdive.timer"

test:
	@echo "Running unit tests..."
	cd tests && $(PYTHON) -m pytest -v

test-e2e:
	@echo "Running end-to-end test (dry-run, last 24h)..."
	$(PYTHON) pipeline.py --config $(CONFIG) --dry-run --since 24

run-dry:
	@echo "Executing pipeline (dry-run)..."
	$(PYTHON) pipeline.py --config $(CONFIG) --dry-run

run-live:
	@echo "Executing pipeline with LIVE DELIVERY..."
	@read -p "Confirm live delivery to Telegram? [y/N] " confirm; \
	if [ "$$confirm" = "y" ]; then \
		$(PYTHON) pipeline.py --config $(CONFIG); \
	else \
		echo "Aborted."; \
	fi

clean:
	@echo "Cleaning cache..."
	rm -rf $(HOME)/.cache/deepdive
	rm -rf tests/__pycache__
	find . -type f -name "*.pyc" -delete
	find . -type d -name "__pycache__" -delete
	@echo "Clean complete."