PREFIX=/usr
SHAREDIR=$(PREFIX)/share/models


all: \
	build/elegoo_saturn_4_tenacious_flex/pinephone/battery_mesh/case.goo \
	build/elegoo_saturn_4_tenacious_flex/pinephone/battery_mesh_3_column/case.goo \
	build/elegoo_saturn_4_tenacious_flex/pinephone/battery_mesh_5_column/case.goo \
	build/elegoo_saturn_4_tenacious_flex/pinephone/battery_mesh_7_column/case.goo \
	build/elegoo_saturn_4_tenacious_flex/pinephone/battery_mesh_7_column/case.png \
	build/elegoo_saturn_4_phrozen_el400/pinephone/battery_mesh_5_column/case.goo \
	build/elegoo_saturn_4_phrozen_el400/pinephone/battery_mesh_7_column/case.goo \
	build/generic/pinephone/battery_mesh/case.png \
	build/generic/pinephone/battery_mesh/case.stl \
	build/generic/pinephone/battery_mesh/case_with_phone.png \
	build/generic/pinephone/battery_mesh_3_column/case.png \
	build/generic/pinephone/battery_mesh_3_column/case.stl \
	build/generic/pinephone/battery_mesh_5_column/case.png \
	build/generic/pinephone/battery_mesh_5_column/case.stl \
	build/generic/pinephone/battery_mesh_7_column/case.png \
	build/generic/pinephone/battery_mesh_7_column/case.stl \
	build/jlc_stretch1/pinephone/battery_mesh/case.stl \
	build/jlc_stretch2/pinephone/battery_mesh/case.stl \
	build/tpu_bambu_p1p/pinephone/battery_mesh/case.gcode \
	build/web-viewer/index.html

install:
	mkdir -p $(SHAREDIR)
	install -m644 build/case.stl $(SHAREDIR)
	install -m644 build/case.gcode $(SHAREDIR)

%/case.vtk %/case.vtk.js: %/config main.py src/*.py
	mkdir -p "$(@D)"
	bash -c 'source $*/config; ./main.py --export-vtk $*/case.vtk'
%/phone.vtk %/phone.vtk.js: %/config main.py src/*.py
	mkdir -p "$(@D)"
	bash -c 'source $*/config; ./main.py --render-phone-only --export-vtk $*/phone.vtk'

build/web-viewer/vtk.js: doc.in/vtk.js
	mkdir -p "$(@D)"
	cp $< $@
build/web-viewer/renderWindow.js: doc.in/renderWindow.js
	mkdir -p "$(@D)"
	cp $< $@
build/web-viewer/index.html: doc.in/index.html build/web-viewer/vtk.js build/web-viewer/renderWindow.js build/generic/pinephone/battery_mesh/case.vtk.js build/generic/pinephone/battery_mesh/phone.vtk.js
	mkdir -p "$(@D)"
	cp build/generic/pinephone/battery_mesh/case.vtk.js "$(@D)"/pinephone_case.vtk.js
	cp build/generic/pinephone/battery_mesh/phone.vtk.js "$(@D)"/pinephone_phone.vtk.js
	cp doc.in/index.html $@

%/case.png: %/config main.py src/*.py
	mkdir -p "$(@D)"
	bash -c 'source $*/config; ./main.py --export-png $@'
%/case_with_phone.png: %/config main.py src/*.py
	mkdir -p "$(@D)"
	bash -c 'source $*/config; ./main.py --render-phone --export-png $@'

%/case.stl: %/config main.py src/*.py
	mkdir -p "$(@D)"
	bash -c 'source $*/config; ./main.py --export-stl $@'

# e.g. build/tpu_bambu_p1p/pinephone/battery_mesh_3_column/config
# TODO: the dependencies here are overly broad
build/%/config: profile/model/*.env profile/print/*.env
	mkdir -p "$(@D)"
	# e.g. `cat profile/model/pinephone.env profile/variant/battery_mesh_3_column.env profile/print/tpu_bambu_p1p.env`
	cat profile/model/$(shell basename $(shell dirname $*)).env \
	    profile/variant/$(shell basename $*).env \
	    profile/print/$(shell basename $(shell dirname $(shell dirname $*))).env > $@

# .gcode: for FDM printers
%/case.gcode: %/config %/case.stl
	mkdir -p $(shell dirname $@)
	bash -c 'source $*/config; slic3r $${SLIC3R_FLAGS[@]} $*/case.stl -o $@'

# .sl1: for prusa resin-based printers
%/case.sl1: %/config %/case.stl
	bash -c 'source $*/config; prusa-slicer --export-sla $*/case.stl'

# .ctb: for Gen 3 Elegoo printers (requires `uvtools` package)
%/case.ctb: %/config %/case.sl1
	# XXX: UVtoolsCmd exits `1` on success ?? (what does it exit on failure? bleh)
	bash -c 'source $*/config; UVtoolsCmd convert $< Chitubox $@  || test -f $@/

# .goo: for Gen 4+ Elegoo printers (requires `mslicer` package)
%/case.goo: %/config %/case.stl
	bash -c 'source $*/config; slicer --mesh $*/case.stl $${MSLICER_FLAGS[@]} $@'

readme: readme_files/pinephone_front_case_with_phone.png readme_files/pinephone_back_case_with_phone.png readme_files/pinephone_side_case_with_phone.png

doc: readme build/web_viewer/index.html

clean:
	rm -rf build/*

# upload: build/case.gcode
# 	lftp -e "set ssl:verify-certificate false; put $<; exit" -u ${PRINTER_AUTH} ftps://${PRINTER_HOST}

.PHONY: all install readme doc clean upload
# instruct Make to not garbage-collect intermediate targets
.SECONDARY: