# ==============================================================================
# INCUS / LXD DEPLOYMENT
# ==============================================================================

.PHONY: incus-setup-network incus-deploy-all incus-deploy-all-native incus-deploy-service incus-deploy-service-native incus-deploy-infra incus-start-all incus-stop-all incus-status incus-logs

incus-setup-network: ## [LOW] Setup Incus network profile
	@$(ECHO_CMD) "${BLUE}📦 Setting up Incus network...${NC}"
	@if ! incus network show $(INCUS_NETWORK) >/dev/null 2>&1; then \
		$(ECHO_CMD) "Creating network $(INCUS_NETWORK)..."; \
		incus network create $(INCUS_NETWORK) \
			ipv4.address=10.10.10.1/24 \
			ipv4.nat=true \
			ipv4.dhcp=true \
			dns.mode=managed \
			dns.nameservers=8.8.8.8,1.1.1.1; \
	else \
		$(ECHO_CMD) "Updating network configuration..."; \
		incus network set $(INCUS_NETWORK) ipv4.dhcp=true 2>/dev/null || true; \
		incus network set $(INCUS_NETWORK) dns.mode=managed 2>/dev/null || true; \
		incus network set $(INCUS_NETWORK) dns.nameservers=8.8.8.8,1.1.1.1 2>/dev/null || true; \
	fi
	@if ! incus profile show $(INCUS_PROFILE) >/dev/null 2>&1; then \
		$(ECHO_CMD) "Creating profile $(INCUS_PROFILE)..."; \
		incus profile create $(INCUS_PROFILE); \
		incus profile device add $(INCUS_PROFILE) root disk path=/ pool=default 2>/dev/null || \
			incus profile device add $(INCUS_PROFILE) root disk path=/ 2>/dev/null || true; \
		incus profile device add $(INCUS_PROFILE) eth0 nic network=$(INCUS_NETWORK) 2>/dev/null || true; \
	else \
		$(ECHO_CMD) "Ensuring profile devices..."; \
		if ! incus profile show $(INCUS_PROFILE) | grep -q "root:"; then \
			incus profile device add $(INCUS_PROFILE) root disk path=/ pool=default 2>/dev/null || \
				incus profile device add $(INCUS_PROFILE) root disk path=/ 2>/dev/null || true; \
		fi; \
		if ! incus profile show $(INCUS_PROFILE) | grep -q "eth0:"; then \
			incus profile device add $(INCUS_PROFILE) eth0 nic network=$(INCUS_NETWORK) 2>/dev/null || true; \
		fi; \
	fi
	@$(ECHO_CMD) "${GREEN}✅ Incus network ready.${NC}"

incus-deploy-all: incus-setup-network ## [MID] Deploy all services to Incus (legacy Docker method)
	@$(ECHO_CMD) "${BLUE}📦 Deploying all services to Incus (Docker)...${NC}"
	@$(MAKE) -s incus-deploy-service SERVICE=backend-api
	@$(MAKE) -s incus-deploy-service SERVICE=stream-server
	@$(MAKE) -s incus-deploy-service SERVICE=web
	@$(MAKE) -s incus-deploy-service SERVICE=haproxy
	@$(ECHO_CMD) "${GREEN}✅ All services deployed to Incus.${NC}"

incus-deploy-all-native: incus-setup-network ## [MID] Deploy all services to Incus (native, no Docker) - excludes Rust services
	@$(ECHO_CMD) "${BLUE}📦 Deploying all services to Incus (native, excluding Rust services)...${NC}"
	@$(ECHO_CMD) "${YELLOW}⚠️  Note: stream-server is excluded${NC}"
	@$(MAKE) -s incus-deploy-service-native SERVICE=backend-api
	@$(MAKE) -s incus-deploy-service-native SERVICE=web
	@$(MAKE) -s incus-deploy-service-native SERVICE=haproxy
	@$(ECHO_CMD) "${GREEN}✅ All services deployed to Incus.${NC}"

incus-deploy-service: ## [LOW] Deploy a service to Incus with Docker (usage: make incus-deploy-service SERVICE=backend-api)
	@if [ -z "$(SERVICE)" ]; then \
		$(ECHO_CMD) "${RED}❌ Please specify SERVICE=name${NC}"; \
		exit 1; \
	fi
	@$(ECHO_CMD) "${BLUE}📦 Deploying $(SERVICE) to Incus (Docker)...${NC}"
	@if incus list -c n --format csv | grep -q "^veza-$(SERVICE)$$"; then \
		$(ECHO_CMD) "${YELLOW}Container exists, removing...${NC}"; \
		incus delete veza-$(SERVICE) --force; \
	fi
	@incus init images:debian/13 veza-$(SERVICE) --profile $(INCUS_PROFILE)
	@incus start veza-$(SERVICE)
	@$(ECHO_CMD) "${BLUE}Installing Docker in container...${NC}"
	@incus exec veza-$(SERVICE) -- bash -c "apt-get update && apt-get install -y docker.io docker-compose && systemctl enable docker && systemctl start docker" || true
	@$(ECHO_CMD) "${GREEN}✅ $(SERVICE) deployed.${NC}"

incus-deploy-service-native: ## [LOW] Deploy a service to Incus natively (usage: make incus-deploy-service-native SERVICE=backend-api)
	@if [ -z "$(SERVICE)" ]; then \
		$(ECHO_CMD) "${RED}❌ Please specify SERVICE=name${NC}"; \
		exit 1; \
	fi
	@$(ECHO_CMD) "${BLUE}📦 Deploying $(SERVICE) to Incus (native)...${NC}"
	@$(INCUS_SCRIPTS)/deploy-service-native.sh $(SERVICE)

incus-deploy-infra: incus-setup-network ## [LOW] Deploy infrastructure services (PostgreSQL, Redis)
	@$(ECHO_CMD) "${BLUE}📦 Deploying infrastructure services...${NC}"
	@$(MAKE) -s incus-deploy-service-native SERVICE=infra
	@$(ECHO_CMD) "${BLUE}Waiting for infrastructure to be ready...${NC}"
	@for i in $$(seq 1 30); do \
		if incus exec veza-infra -- systemctl is-active postgresql >/dev/null 2>&1 && \
		   incus exec veza-infra -- systemctl is-active redis-server >/dev/null 2>&1; then \
			$(ECHO_CMD) "${GREEN}✅ Infrastructure services ready${NC}"; \
			break; \
		fi; \
		sleep 1; \
	done
	@$(ECHO_CMD) "${GREEN}✅ Infrastructure deployed.${NC}"

incus-start-all: ## [MID] Start all Incus services (excluding Rust services)
	@$(ECHO_CMD) "${BLUE}🚀 Starting all Incus services (excluding Rust services)...${NC}"
	@for service in backend-api; do \
		if incus list -c n --format csv | grep -q "^veza-$$service$$"; then \
			$(ECHO_CMD) "Starting veza-$$service..."; \
			if incus exec veza-$$service -- systemctl start veza-$$service 2>/dev/null; then \
				$(ECHO_CMD) "${GREEN}  ✅ veza-$$service started${NC}"; \
			else \
				$(ECHO_CMD) "${YELLOW}  ⚠️  veza-$$service failed to start (check logs)${NC}"; \
			fi; \
		fi; \
	done
	@if incus list -c n --format csv | grep -q "^veza-web$$"; then \
		$(ECHO_CMD) "Starting veza-web..."; \
		if incus exec veza-web -- systemctl start apache2 2>/dev/null; then \
			$(ECHO_CMD) "${GREEN}  ✅ Apache started${NC}"; \
		else \
			$(ECHO_CMD) "${YELLOW}  ⚠️  Apache failed to start${NC}"; \
		fi; \
	fi
	@if incus list -c n --format csv | grep -q "^veza-haproxy$$"; then \
		$(ECHO_CMD) "Starting veza-haproxy..."; \
		if incus exec veza-haproxy -- systemctl start haproxy 2>/dev/null; then \
			$(ECHO_CMD) "${GREEN}  ✅ HAProxy started${NC}"; \
		else \
			$(ECHO_CMD) "${YELLOW}  ⚠️  HAProxy failed to start${NC}"; \
		fi; \
	fi
	@if incus list -c n --format csv | grep -q "^veza-infra$$"; then \
		$(ECHO_CMD) "Starting infrastructure services..."; \
		if incus exec veza-infra -- systemctl start postgresql 2>/dev/null; then \
			$(ECHO_CMD) "${GREEN}  ✅ PostgreSQL started${NC}"; \
		else \
			$(ECHO_CMD) "${YELLOW}  ⚠️  PostgreSQL failed to start${NC}"; \
		fi; \
		if incus exec veza-infra -- systemctl start redis-server 2>/dev/null; then \
			$(ECHO_CMD) "${GREEN}  ✅ Redis started${NC}"; \
		else \
			$(ECHO_CMD) "${YELLOW}  ⚠️  Redis failed to start${NC}"; \
		fi; \
	fi
	@$(ECHO_CMD) "${GREEN}✅ All services started.${NC}"
	@$(ECHO_CMD) "${BLUE}Run 'make incus-status' to check service status${NC}"

incus-stop-all: ## [MID] Stop all Incus containers
	@$(ECHO_CMD) "${YELLOW}🛑 Stopping all Incus containers...${NC}"
	@for container in $$(incus list -c n --format csv | grep veza-); do \
		incus stop $$container 2>/dev/null || true; \
	done
	@$(ECHO_CMD) "${GREEN}✅ All Incus containers stopped.${NC}"

incus-status: ## [MID] Show status of all Incus services
	@$(ECHO_CMD) "${BOLD}${CYAN}📊 INCUS DEPLOYMENT STATUS${NC}"
	@$(ECHO_CMD) ""
	@$(ECHO_CMD) "${BOLD}Containers:${NC}"
	@incus list veza- --format table 2>/dev/null || echo "  No containers found"
	@$(ECHO_CMD) ""
	@$(ECHO_CMD) "${BOLD}Service Status:${NC}"
	@for service in backend-api stream-server; do \
		if incus list -c n --format csv 2>/dev/null | grep -q "^veza-$$service$$"; then \
			STATUS=$$(incus exec veza-$$service -- systemctl is-active veza-$$service 2>/dev/null || echo "inactive"); \
			if [ "$$STATUS" = "active" ]; then \
				$(ECHO_CMD) "  ${GREEN}✅ veza-$$service: active${NC}"; \
			else \
				$(ECHO_CMD) "  ${YELLOW}⚠️  veza-$$service: $$STATUS${NC}"; \
			fi; \
		fi; \
	done
	@if incus list -c n --format csv 2>/dev/null | grep -q "^veza-web$$"; then \
		STATUS=$$(incus exec veza-web -- systemctl is-active apache2 2>/dev/null || echo "inactive"); \
		if [ "$$STATUS" = "active" ]; then \
			$(ECHO_CMD) "  ${GREEN}✅ veza-web (Apache): active${NC}"; \
		else \
			$(ECHO_CMD) "  ${YELLOW}⚠️  veza-web (Apache): $$STATUS${NC}"; \
		fi; \
	fi
	@if incus list -c n --format csv 2>/dev/null | grep -q "^veza-haproxy$$"; then \
		STATUS=$$(incus exec veza-haproxy -- systemctl is-active haproxy 2>/dev/null || echo "inactive"); \
		if [ "$$STATUS" = "active" ]; then \
			$(ECHO_CMD) "  ${GREEN}✅ veza-haproxy: active${NC}"; \
		else \
			$(ECHO_CMD) "  ${YELLOW}⚠️  veza-haproxy: $$STATUS${NC}"; \
		fi; \
	fi
	@if incus list -c n --format csv 2>/dev/null | grep -q "^veza-infra$$"; then \
		PG_STATUS=$$(incus exec veza-infra -- systemctl is-active postgresql 2>/dev/null || echo "inactive"); \
		REDIS_STATUS=$$(incus exec veza-infra -- systemctl is-active redis-server 2>/dev/null || echo "inactive"); \
		if [ "$$PG_STATUS" = "active" ]; then \
			$(ECHO_CMD) "  ${GREEN}✅ PostgreSQL: active${NC}"; \
		else \
			$(ECHO_CMD) "  ${YELLOW}⚠️  PostgreSQL: $$PG_STATUS${NC}"; \
		fi; \
		if [ "$$REDIS_STATUS" = "active" ]; then \
			$(ECHO_CMD) "  ${GREEN}✅ Redis: active${NC}"; \
		else \
			$(ECHO_CMD) "  ${YELLOW}⚠️  Redis: $$REDIS_STATUS${NC}"; \
		fi; \
	fi
	@$(ECHO_CMD) ""

incus-logs: ## [LOW] Show logs from Incus container (usage: make incus-logs SERVICE=backend-api)
	@if [ -z "$(SERVICE)" ]; then \
		$(ECHO_CMD) "${RED}❌ Please specify SERVICE=name${NC}"; \
		exit 1; \
	fi
	@incus exec veza-$(SERVICE) -- journalctl -f