.POSIX:
.SUFFIXES: .tex .pdf

DIRS = outputs graph
PDFS = poster/document.pdf report/document.pdf logbook/document.pdf
PYTHON = python3
PDFTEX = pdftex
GHOSTSCRIPT = gs
pdfs: outputs/poster.pdf outputs/report.pdf outputs/logbook.pdf
$(DIRS):
	mkdir -p $@
	
png: outputs/poster.png
clean:
	rm -rf imgs gen/tables.tex $(DIRS) data/tables.tex $(PDFS)

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: outputs/poster.pdf outputs
	$(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 >/dev/null
	rm ${@D}/document.log

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

logbook/tables.tex poster/tables.tex: data/tables.tex

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

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