USER=paul
FILE_NAME?=paul-halvorsen-resume
TEMPLATE?=jb2resume-modern

NAME=localhost/build-paul-resume
CONTAINER_NAME=build-paul-resume-container

USER_ID=$(shell id -u ${USER})
GROUP_ID=$(shell id -g ${USER})

CONTAINER_EXISTS=0
ifneq ("$(shell podman images -q ${NAME} 2> /dev/null)","")
	CONTAINER_EXISTS=1
endif

# Available templates:
# - jb2resume: Classic template (original)
# - jb2resume-modern: Improved with better spacing and typography
# - awesome-cv: Modern Awesome-CV based template
.PHONY: resume resume-modern resume-awesome resume-ats cover-letter help clean cleanpaper cleanpodman cleanall

cover-letter: .podman-build
	podman run --rm \
		--volume "$(realpath .)":/data \
		--name ${CONTAINER_NAME} \
		${NAME} \
		${FILE_NAME}.md -f markdown --template templates/cover-letter.latex -o ${FILE_NAME}.pdf
	@echo "✓ Generated ${FILE_NAME}.pdf (cover letter)"

resume-ats: TEMPLATE=jb2resume-ats
resume-ats: .podman-build
	podman run --rm \
		--volume "$(realpath .)":/data \
		--name ${CONTAINER_NAME} \
		${NAME} \
		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/jb2resume-ats.latex -o ${FILE_NAME}.pdf
	@echo "✓ Generated ${FILE_NAME}.pdf (template: jb2resume-ats)"

resume: TEMPLATE=jb2resume
resume: .podman-build
	podman run --rm \
		--volume "$(realpath .)":/data \
		--name ${CONTAINER_NAME} \
		${NAME} \
		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/${TEMPLATE}.latex -o ${FILE_NAME}.pdf
	@echo "✓ Generated ${FILE_NAME}.pdf (template: ${TEMPLATE})"

resume-modern: TEMPLATE=jb2resume-modern
resume-modern: .podman-build
	podman run --rm \
		--volume "$(realpath .)":/data \
		--name ${CONTAINER_NAME} \
		${NAME} \
		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/jb2resume-modern.latex -o ${FILE_NAME}.pdf
	@echo "✓ Generated ${FILE_NAME}.pdf (template: jb2resume-modern)"

resume-awesome: TEMPLATE=awesome-cv
resume-awesome: .podman-build
	podman run --rm \
		--volume "$(realpath .)":/data \
		--name ${CONTAINER_NAME} \
		${NAME} \
		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/awesome-cv.latex -o ${FILE_NAME}.pdf
	@echo "✓ Generated ${FILE_NAME}.pdf (template: awesome-cv)"

.podman-build:
	if [ ${CONTAINER_EXISTS} -ne 1 ]; then podman build -t ${NAME} . && echo "" > .podman-build; fi

help:
	@echo "Resume Builder - Available Commands:"
	@echo ""
	@echo "Default (modern template with better spacing):"
	@echo "  make resume FILE_NAME=path/to/resume"
	@echo ""
	@echo "Templates:"
	@echo "  make resume FILE_NAME=path/to/resume           # Classic jb2resume"
	@echo "  make resume-modern FILE_NAME=path/to/resume    # Modern improved template"
	@echo "  make resume-awesome FILE_NAME=path/to/resume   # Awesome-CV inspired template"
	@echo "  make resume-ats FILE_NAME=path/to/resume       # ATS-optimized single-column"
	@echo ""
	@echo "Examples:"
	@echo "  make resume-modern FILE_NAME=files/paul-halvorsen-files-backend-engineer"
	@echo "  make resume-awesome FILE_NAME=valon/paul-halvorsen-valon-software-engineer"
	@echo ""
	@echo "Cleanup:"
	@echo "  make clean              # Remove LaTeX log files"
	@echo "  make cleanpaper         # Remove generated PDF"
	@echo "  make cleanpodman        # Remove Podman image"
	@echo "  make cleanall           # Remove everything"

cleanpaper:
	rm -f ${FILE_NAME}.pdf

cleanpodman:
	@echo "Cleanup files and podman"
	if [ ${CONTAINER_EXISTS} -ne 0 ]; then podman image rm -f ${NAME} && rm -f .podman-build; fi

clean:
	find . -name "*.log" -type f -delete

cleanall: clean cleanpaper cleanpodman
	@echo "Cleanup everything"