PROJECT_ROOT := $(abspath $(CURDIR)/..)
ENV_FILE := .env
COMPOSE_FILE := docker-compose.yml
COMPOSE_PROJECT := $(shell python3 $(CURDIR)/compose_name.py $(PROJECT_ROOT))
DOCKER_COMPOSE_BIN := $(shell docker compose version >/dev/null 2>&1 && printf 'docker compose' || { docker-compose --version >/dev/null 2>&1 && printf 'docker-compose'; })

ifeq ($(strip $(DOCKER_COMPOSE_BIN)),)
$(error docker compose (v2) or docker-compose is required)
endif

COMPOSE := $(DOCKER_COMPOSE_BIN) --env-file $(ENV_FILE) -p $(COMPOSE_PROJECT) -f $(COMPOSE_FILE)
CONTAINER_NAME = $(COMPOSE_PROJECT)-$(SERVICE)-1
ENV_REQUIRED := TELEGRAM_API_KEY CLIENT_TELEGRAM_API_KEY POSTGRES_DB POSTGRES_USER POSTGRES_PASSWORD DATABASE_URL SANIC_PORT BACKEND_HTTP_PORT

.PHONY: help bootstrap start up down stop restart build ps status logs logs-% tail tail-% shell shell-% env-check reset-config clean clean-images destroy nuke prune data-paths

help:
	@echo "Available targets:"
	@echo "  make bootstrap        # interactive setup + rebuild stack"
	@echo "  make up               # start or recreate services"
	@echo "  make down             # stop services (keep data)"
	@echo "  make restart          # restart services"
	@echo "  make ps               # show compose status"
	@echo "  make logs             # follow logs (SERVICE=name to filter)"
	@echo "  make logs-backend-app # follow logs for backend"
	@echo "  make shell SERVICE=x  # open bash inside service"
	@echo "  make clean            # remove containers, keep data"
	@echo "  make destroy CONFIRM=1# nuke containers + volumes + data"
	@echo "  make reset-config     # remove .env/.bak and swarm key"
	@echo "  make env-check        # validate critical .env entries"

bootstrap start:
	./start.sh

up:
	$(COMPOSE) up -d --build

build:
	$(COMPOSE) build

down stop:
	$(COMPOSE) down --remove-orphans

restart:
	$(COMPOSE) down --remove-orphans
	$(COMPOSE) up -d --build

ps status:
	$(COMPOSE) ps

logs:
	$(COMPOSE) logs -f --since 1h $(SERVICE)

logs-%:
	$(MAKE) logs SERVICE=$*

tail:
	$(COMPOSE) logs -f --since 1h $(SERVICE)

tail-%:
	$(MAKE) tail SERVICE=$*

shell:
	@if [ -z "$(SERVICE)" ]; then \
		echo "Specify SERVICE=backend-app (or another service)" >&2; \
		exit 1; \
	fi
	@docker exec -it $(CONTAINER_NAME) /bin/bash

shell-%:
	$(MAKE) shell SERVICE=$*

env-check:
	@missing=0; \
	for key in $(ENV_REQUIRED); do \
	  if ! grep -qE "^$${key}=" $(ENV_FILE); then \
	    echo "[missing] $$key"; \
	    missing=1; \
	  else \
	    val=$$(awk -F'=' -v k=$$key '$$1==k{print substr($$0,index($$0,$$2))}' $(ENV_FILE)); \
	    if [ -z "$$val" ]; then \
	      echo "[empty] $$key"; \
	      missing=1; \
	    fi; \
	  fi; \
	done; \
	if [ $$missing -ne 0 ]; then \
	  echo "Environment file incomplete" >&2; \
	  exit 1; \
	fi


reset-config:
	rm -f $(ENV_FILE) $(ENV_FILE).bak
	rm -f ipfs/swarm.key
	@echo "Configuration artifacts removed. Next run make bootstrap."

clean:
	$(COMPOSE) down --remove-orphans

clean-images:
	$(COMPOSE) down --remove-orphans --rmi local

prune:
	$(COMPOSE) down --remove-orphans --volumes

data-paths:
	@echo "Project root: $(PROJECT_ROOT)"
	@echo "  postgres-data     -> $(PROJECT_ROOT)/postgres-data"
	@echo "  app-logs          -> $(PROJECT_ROOT)/app-logs"
	@echo "  dynamicStorage    -> $(PROJECT_ROOT)/dynamicStorage"
	@echo "  data/ipfs         -> $(PROJECT_ROOT)/data/ipfs"
	@echo "  data/tusd         -> $(PROJECT_ROOT)/data/tusd"

nuke destroy:
	@if [ "$(CONFIRM)" != "1" ]; then \
	  echo "Set CONFIRM=1 to remove containers, volumes, and local data" >&2; \
	  exit 1; \
	fi
	$(COMPOSE) down --remove-orphans --volumes
	rm -rf $(PROJECT_ROOT)/postgres-data $(PROJECT_ROOT)/app-logs $(PROJECT_ROOT)/dynamicStorage $(PROJECT_ROOT)/data