# ENV

ifeq (,$(shell which uv))
	ifeq (,$(shell python3 -m uv --help||python3 -m pip install --user uv)) # detect uv install
		UV ?= false
	endif
	UV ?= python3 -m uv
endif

UV ?= uv
RUFF ?= $(UV) run --active ruff
TY ?= $(UV) run --active ty

MAKE := $(MAKE) --no-print-directory

RASP_USER ?= forge
RASP_BOOTFS ?= /run/media/$(shell whoami)/bootfs
RASP_ROOTFS ?= /run/media/$(shell whoami)/rootfs
RELATIVE_PROJECT_PATH ?= /opt/forge-invar
RASP_PROJECT_PATH ?= $(RASP_ROOTFS)$(RELATIVE_PROJECT_PATH)

GLSL_GLYPHS_DIR ?= forge-steel/glsl-glyphs
GLSL_GLYPHS ?= $(UV) run --directory $(GLSL_GLYPHS_DIR) glsl-glyphs

# DOCS

.PHONY: help
help: ## show this message
	@echo "Usage: $(MAKE) [target1] [target2] ..."
	@echo ""
	@echo "Commands/Targets:"
	@cat $(MAKEFILE_LIST) | grep -E '(^[a-zA-Z0-9_%-]+:.*?##.*$$)|(^##)' | awk 'BEGIN {FS = ":.*?## "}{printf "\033[32m%-20s\033[0m %s\n", $$1, $$2}' | sed -e 's/\[32m##/[33m/'
	@echo ""
	@echo "Environment:"
	@cat $(MAKEFILE_LIST) | grep -E '^[a-zA-Z0-9_-]+\s*\??=.*$$' | grep -Eo '^[a-zA-Z0-9_-]+' | xargs -I {} $(MAKE) -s print-{} 2> /dev/null

.PHONY: print-%
print-%:
	@echo -e '\033[32m$*\033[0m = $($*)'

# FILES

.venv: uv.lock
	$(MAKE) uv-sync

sentences.txt:
	cp sentences.example.txt sentences.txt

project/inc_sentences.glsl: sentences.txt
	$(MAKE) glsl-glyphs-sentences

# ACTIONS

.PHONY: init
init: uv-sync git-submodule-update sentences ## install project

.PHONY: update
update: uv-upgrade ## update project dependencies

.PHONY: format
format: ruff-fix ruff-format ## format project

.PHONY: lint
lint: ruff ruff-format-check ty ## lint project

.PHONY: gen-img
gen-img: uv-run-invar-mode-gen-img ## generate resources/*.png

.PHONY: debug-img
debug-img: uv-run-invar-mode-debug-img ## debug i2c screen with mock data

.PHONY: sentences
sentences: glsl-glyphs-sentences ## generate project/inc_sentences.glsl

.PHONY: rasp-init
rasp-init: rasp-chmod-opt rasp-rsync rasp-unmount ## init raspberry

.PHONY: rasp-install
rasp-install: rasp-install-pal  ## setup raspberry

.PHONY: rasp-install-%
rasp-install-%:  ## setup raspberry (PAL/NTSC/HDMI)
	$(MAKE) git-submodule-update sentences rasp-rsync rasp-setup-config-$* rasp-setup-cmdline-$* rasp-setup-start-$* rasp-unmount

.PHONY: rasp-reset
rasp-reset: rasp-rsync rasp-setup-config-hdmi rasp-reset-cmdline rasp-reset-start rasp-unmount ## reset raspberry to console mode

# TOOLS

.PHONY: uv-sync
uv-sync: ## uv sync
	$(UV) sync --active

.PHONY: uv-update
uv-upgrade: ## uv sync upgrade
	$(UV) sync --active --upgrade

.PHONY: uv-run-invar-mode-%
uv-run-invar-mode-%: .venv ## uv run forge-invar --mode=(tool)
	$(UV) run --active forge-invar --mode=$*

.PHONY: ruff
ruff: .venv ## ruff check
	$(RUFF) check

.PHONY: ruff-fix
ruff-fix: .venv ## ruff check (and fix)
	$(RUFF) check --fix --unsafe-fixes

.PHONY: ruff-format
ruff-format: .venv ## ruff format
	$(RUFF) format

.PHONY: ruff-format-check
ruff-format-check: .venv ## ruff format (check only)
	$(RUFF) format --check

.PHONY: ty
ty: .venv ## ty check
	$(TY) check

.PHONY: git-submodule-update
git-submodule-update: ## prepare git submodules
	git submodule update --init --recursive

.PHONY: glsl-glyphs-sentences
glsl-glyphs-sentences: sentences.txt ## glsl-glyphs --sentences-only
	$(GLSL_GLYPHS) \
		--name cp437 \
		--functions \
		--includes \
		--glyph-names sample/cp437_names.txt \
		--sentences-only \
		--sentences-input ../../sentences.txt \
		--sentences-output ../../project/inc_sentences.glsl

.PHONY: forge-run
forge-run: $(BUILD_DIR)/$(TARGET) ## run locally
	$(BUILD_DIR)/$(TARGET) $(RUN_ARGS)

.PHONY: rasp-chmod-opt
rasp-chmod-opt: ## chmod remote project
	sudo chmod -R a+rwx $(RASP_ROOTFS)/opt

.PHONY: rasp-remove-motd
rasp-remove-motd: ##
	sudo rm -rf $(RASP_ROOTFS)/etc/motd
	sudo rm -rf $(RASP_ROOTFS)/etc/issue
	sudo rm -rf $(RASP_ROOTFS)/etc/update-motd.d/*

.PHONY: rasp-rsync
rasp-rsync: ## sync remote project
	rsync -av --del --include=project/inc_sentences.glsl --exclude='*/.git/*' --exclude-from=.gitignore $(PWD) $(RASP_ROOTFS)/opt

.PHONY: rasp-setup-custom-%
rasp-setup-custom-%: ## setup custom remote config.txt
	cp $(PROJECT_DIR)/system/$*/config.ini $(RASP_BOOTFS)/custom.txt

.PHONY: rasp-reset-config
rasp-reset-config:  ## remove include in remote config.txt
	sed -i '/include custom.txt/d' $(RASP_BOOTFS)/config.txt

.PHONY: rasp-setup-config-%
rasp-setup-config-%: ## setup include in remote config.txt
	$(MAKE) rasp-setup-custom-$* rasp-reset-config
	echo "include custom.txt" >> $(RASP_BOOTFS)/config.txt

.PHONY: rasp-reset-cmdline
rasp-reset-cmdline: ## remove custom line from remove cmdline.txt
	sed -i '2,$$d' $(RASP_BOOTFS)/cmdline.txt
	sed -i 's/console=tty3/console=tty1/g' $(RASP_BOOTFS)/cmdline.txt

.PHONY: rasp-setup-cmdline-%
rasp-setup-cmdline-%: rasp-reset-cmdline ## add custom line to remove cmdline.txt
	sed -i 's/console=tty1/console=tty3/g' $(RASP_BOOTFS)/cmdline.txt
	cat $(PROJECT_DIR)/system/$*/cmdline.txt >> $(RASP_BOOTFS)/cmdline.txt

.PHONY: rasp-reset-start
rasp-reset-start: ## remove custom .bashrc start
	rm -f $(RASP_ROOTFS)/home/$(RASP_USER)/.bash_aliases

.PHONY: rasp-setup-start-%
rasp-setup-start-%: ## install custom .bashrc start
	cp -f $(PROJECT_DIR)/system/$*/start.sh $(RASP_ROOTFS)/home/$(RASP_USER)/.bash_aliases

.PHONY: rasp-unmount
rasp-unmount: ## unmount rootfs/bootfs
	sudo umount -R $(RASP_BOOTFS)
	sudo umount -R $(RASP_ROOTFS)

.PHONY: rasp-force-rebuild
rasp-force-rebuild: ## rm remote project/build
	rm -rf $(RASP_PROJECT_PATH)/build

.PHONY: rasp-import-logs
rasp-import-logs: ## import remote logs
	cp -f $(RASP_PROJECT_PATH)/*.log .