.POSIX:
.SUFFIXES: .tex .pdf

PDFS = poster/document.pdf report/document.pdf logbook/document.pdf
QR = outputs/qr.png outputs/qr-source.png
PYTHON = python3
PDFTEX = pdftex
GHOSTSCRIPT = gs
pdfs: $(PDFS)
graph:
	mkdir -p graph

png: outputs/poster.png
clean:
	rm -rf imgs graph gen/tables.tex data/tables.tex $(PDFS) $(QR)

imgs: python/data.py python/img.py
	mkdir -p imgs
	cd imgs && \
	$(PYTHON) ../python/img.py

graph/depth_width.png: python/data.py python/depwid.py graph
	cd graph && $(PYTHON) ../python/depwid.py

graph/nearest_neighbor.png: python/data.py python/neighbor.py graph
	cd graph && $(PYTHON) ../python/neighbor.py

graph/made: graph/depth_width.png graph/nearest_neighbor.png graph
	touch graph/made

outputs/poster.png: poster/document.pdf
	$(GHOSTSCRIPT) -sDEVICE=pngalpha -r288 -o outputs/poster.png outputs/poster.pdf

$(PDFS): gen/tables.tex imgs graph/made

.tex.pdf:
	cd ${@D} && \
	$(PDFTEX) document.tex
	rm ${@D}/document.log

poster/document.pdf: outputs/qr-source.png outputs/qr.png
logbook/document.pdf report/document.pdf: generic.tex

outputs/qr.png:
	qrencode https://hrhr.dev/report.pdf -o outputs/qr.png

outputs/qr-source.png:
	qrencode https://git.hrhr.dev/scifair -o outputs/qr-source.png