# /!\ /!\ /!\ /!\ /!\ /!\ /!\ DISCLAIMER /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\
#
# This Makefile is only meant to be used for DEVELOPMENT purpose as we are
# changing the user id that will run in the container.
#
# PLEASE DO NOT USE IT FOR YOUR CI/PRODUCTION/WHATEVER...
#
# /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\ /!\
#
# Note to developers:
#
# While editing this file, please respect the following statements:
#
# 1. Every variable should be defined in the ad hoc VARIABLES section with a
#    relevant subsection
# 2. Every new rule should be defined in the ad hoc RULES section with a
#    relevant subsection depending on the targeted service
# 3. Rules should be sorted alphabetically within their section
# 4. When a rule has multiple dependencies, you should:
#    - duplicate the rule name to add the help string (if required)
#    - write one dependency per line to increase readability and diffs
# 5. .PHONY rule statement should be written after the corresponding rule
# ==============================================================================
# VARIABLES

BOLD := \033[1m
RESET := \033[0m
GREEN := \033[1;32m


# -- Database

DB_HOST            = postgresql
DB_PORT            = 5432

# -- Docker
# Get the current user ID to use for docker run and docker exec commands
DOCKER_UID          = $(shell id -u)
DOCKER_GID          = $(shell id -g)
DOCKER_USER         = $(DOCKER_UID):$(DOCKER_GID)
COMPOSE             = DOCKER_USER=$(DOCKER_USER) docker compose
COMPOSE_EXEC        = $(COMPOSE) exec
COMPOSE_EXEC_APP    = $(COMPOSE_EXEC) app
COMPOSE_RUN         = $(COMPOSE) run --rm
COMPOSE_RUN_APP     = $(COMPOSE_RUN) app
COMPOSE_RUN_CROWDIN = $(COMPOSE_RUN) crowdin crowdin
WAIT_DB             = @$(COMPOSE_RUN) dockerize -wait tcp://$(DB_HOST):$(DB_PORT) -timeout 60s

# -- Backend
MANAGE              = $(COMPOSE_RUN_APP) python manage.py

# ==============================================================================
# RULES

default: help

data/opensearch:
	@mkdir -p data/opensearch

data/static:
	@mkdir -p data/static

# -- Project

create-env-files: ## Copy the dist env files to env files
create-env-files: \
	env.d/development/common \
	env.d/development/crowdin \
	env.d/development/postgresql
.PHONY: create-env-files

bootstrap: ## Prepare Docker images for the project
bootstrap: \
	data/opensearch \
	data/static \
	create-env-files \
	build \
	migrate \
	demo \
	back-i18n-generate \
	back-i18n-compile
.PHONY: bootstrap

# -- Docker/compose
build: ## build the app container
	@$(COMPOSE) build app --no-cache
.PHONY: build

down: ## stop and remove containers, networks, images, and volumes
	@$(COMPOSE) down
.PHONY: down

logs: ## display app logs (follow mode)
	@$(COMPOSE) logs -f app
.PHONY: logs

run: ## start the wsgi (production) and development server
	@$(COMPOSE) up --force-recreate -d celery
	@echo "Wait for postgresql to be up..."
	@$(WAIT_DB)
.PHONY: run

status: ## an alias for "docker compose ps"
	@$(COMPOSE) ps
.PHONY: status

stop: ## stop the development server using Docker
	@$(COMPOSE) stop
.PHONY: stop

# -- Backend

demo: ## flush db then create a demo for load testing purpose
	@$(MAKE) resetdb
	@$(MANAGE) create_demo
.PHONY: demo

# Nota bene: Black should come after isort just in case they don't agree...
lint: ## lint back-end python sources
lint: \
  lint-ruff-format \
  lint-ruff-check \
  lint-pylint
.PHONY: lint

lint-ruff-format: ## format back-end python sources with ruff
	@echo 'lint:ruff-format started…'
	@$(COMPOSE_RUN_APP) ruff format .
.PHONY: lint-ruff-format

lint-ruff-check: ## lint back-end python sources with ruff
	@echo 'lint:ruff-check started…'
	@$(COMPOSE_RUN_APP) ruff check . --fix
.PHONY: lint-ruff-check

lint-pylint: ## lint back-end python sources with pylint only on changed files from main
	@echo 'lint:pylint started…'
	bin/pylint .
.PHONY: lint-pylint

test: ## run project tests
	@$(MAKE) test-back-parallel
.PHONY: test

test-back: ## run back-end tests
	@args="$(filter-out $@,$(MAKECMDGOALS))" && \
	bin/pytest $${args:-${1}}
.PHONY: test-back

test-back-parallel: ## run all back-end tests in parallel
	@args="$(filter-out $@,$(MAKECMDGOALS))" && \
	bin/pytest -n auto $${args:-${1}}
.PHONY: test-back-parallel

makemigrations:  ## run django makemigrations for the find project.
	@echo "$(BOLD)Running makemigrations$(RESET)"
	@$(COMPOSE) up -d postgresql
	@$(WAIT_DB)
	@$(MANAGE) makemigrations
.PHONY: makemigrations

migrate:  ## run django migrations for the find project.
	@echo "$(BOLD)Running migrations$(RESET)"
	@$(COMPOSE) up -d postgresql
	@$(WAIT_DB)
	@$(MANAGE) migrate
.PHONY: migrate

superuser: ## Create an admin superuser with password "admin"
	@echo "$(BOLD)Creating a Django superuser$(RESET)"
	@$(WAIT_DB)
	@$(MANAGE) shell -c "from core.models import User; not User.objects.filter(username='admin').exists() and User.objects.create_superuser('admin', 'admin@example.com', 'admin')"
.PHONY: superuser

back-i18n-compile: ## compile the gettext files
	@$(MANAGE) compilemessages --ignore=".venv/**/*"
.PHONY: back-i18n-compile

back-i18n-generate: ## create the .pot files used for i18n
	@$(MANAGE) makemessages -a --keep-pot
.PHONY: back-i18n-generate

shell: ## connect to database shell
	@$(MANAGE) shell #_plus
.PHONY: dbshell

# -- Database

dbshell: ## connect to database shell
	docker compose exec app python manage.py dbshell
.PHONY: dbshell

resetdb: FLUSH_ARGS ?=
resetdb: ## flush database and create a superuser "admin"
	@echo "$(BOLD)Flush database$(RESET)"
	@$(MANAGE) flush $(FLUSH_ARGS)
	@${MAKE} superuser
.PHONY: resetdb

env.d/development/common:
	cp --update=none env.d/development/common.dist env.d/development/common

env.d/development/postgresql:
	cp --update=none env.d/development/postgresql.dist env.d/development/postgresql

# -- Internationalization

env.d/development/crowdin:
	cp --update=none env.d/development/crowdin.dist env.d/development/crowdin

crowdin-download: ## Download translated message from crowdin
	@$(COMPOSE_RUN_CROWDIN) download -c crowdin/config.yml
.PHONY: crowdin-download

crowdin-download-sources: ## Download sources from Crowdin
	@$(COMPOSE_RUN_CROWDIN) download sources -c crowdin/config.yml
.PHONY: crowdin-download-sources

crowdin-upload: ## Upload source translations to crowdin
	@$(COMPOSE_RUN_CROWDIN) upload sources -c crowdin/config.yml
.PHONY: crowdin-upload

i18n-compile: ## compile all translations
i18n-compile: \
	back-i18n-compile
.PHONY: i18n-compile

i18n-generate: ## create the .pot files used for i18n
i18n-generate: \
	back-i18n-generate
.PHONY: i18n-generate

i18n-download-and-compile: ## download all translated messages and compile them to be used by all applications
i18n-download-and-compile: \
  crowdin-download \
  i18n-compile
.PHONY: i18n-download-and-compile

i18n-generate-and-upload: ## generate source translations for all applications and upload them to Crowdin
i18n-generate-and-upload: \
  i18n-generate \
  crowdin-upload
.PHONY: i18n-generate-and-upload

# -- Misc
clean: ## restore repository state as it was freshly cloned
	git clean -idx
.PHONY: clean

help:
	@echo "$(BOLD)find Makefile"
	@echo "Please use 'make $(BOLD)target$(RESET)' where $(BOLD)target$(RESET) is one of:"
	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(firstword $(MAKEFILE_LIST)) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "$(GREEN)%-30s$(RESET) %s\n", $$1, $$2}'
.PHONY: help

# -- K8S
build-k8s-cluster: ## build the kubernetes cluster using kind
	./bin/start-kind.sh
.PHONY: build-k8s-cluster

start-tilt: ## start the kubernetes cluster using kind
	tilt up -f ./bin/Tiltfile
.PHONY: build-k8s-cluster