.PHONY: smoke load stress soak all install-k6 proto

# k6 binary with gRPC support
K6 := k6
GRPC_HOST ?= localhost:9090
PROTO_DIR := ../../pkg/proto

# Install k6 with gRPC extension
install-k6:
	@echo "Installing k6 with gRPC extension..."
	@go install go.k6.io/xk6/cmd/xk6@latest
	@xk6 build --with github.com/grafana/xk6-grpc

# Copy proto files for k6
proto:
	@echo "Copying proto files..."
	@mkdir -p proto
	@cp $(PROTO_DIR)/*.proto proto/

# Smoke test - quick sanity check
smoke: proto
	@echo "Running smoke test..."
	$(K6) run --env GRPC_HOST=$(GRPC_HOST) \
		--tag testid=smoke-$(shell date +%s) \
		--out json=results/smoke-$(shell date +%Y%m%d-%H%M%S).json \
		grpc-test.js \
		--only smoke

# Load test - normal traffic
load: proto
	@echo "Running load test..."
	@mkdir -p results
	$(K6) run --env GRPC_HOST=$(GRPC_HOST) \
		--tag testid=load-$(shell date +%s) \
		--out json=results/load-$(shell date +%Y%m%d-%H%M%S).json \
		grpc-test.js \
		--only load

# Stress test - find breaking point
stress: proto
	@echo "Running stress test..."
	@mkdir -p results
	$(K6) run --env GRPC_HOST=$(GRPC_HOST) \
		--tag testid=stress-$(shell date +%s) \
		--out json=results/stress-$(shell date +%Y%m%d-%H%M%S).json \
		grpc-test.js \
		--only stress

# Soak test - extended duration
soak: proto
	@echo "Running soak test..."
	@mkdir -p results
	$(K6) run --env GRPC_HOST=$(GRPC_HOST) \
		--tag testid=soak-$(shell date +%s) \
		--out json=results/soak-$(shell date +%Y%m%d-%H%M%S).json \
		grpc-test.js \
		--only soak

# Run all scenarios
all: proto
	@echo "Running all test scenarios..."
	@mkdir -p results
	$(K6) run --env GRPC_HOST=$(GRPC_HOST) \
		--tag testid=full-$(shell date +%s) \
		--out json=results/full-$(shell date +%Y%m%d-%H%M%S).json \
		grpc-test.js

# Export to Grafana Cloud k6
cloud: proto
	@echo "Running in Grafana Cloud..."
	$(K6) cloud --env GRPC_HOST=$(GRPC_HOST) grpc-test.js

# Clean results
clean:
	rm -rf results/
	rm -rf proto/