NO_COLOR=\033[0m
OK_COLOR=\033[32;01m
#ERROR_COLOR=\033[31;01m
#WARN_COLOR=\033[33;01m

OK_STRING=$(OK_COLOR)[OK]$(NO_COLOR)
#ERROR_STRING=$(ERROR_COLOR)[ERRORS]$(NO_COLOR)
#WARN_STRING=$(WARN_COLOR)[WARNINGS]$(NO_COLOR)

AWK_CMD = awk '{ printf "%-30s %-10s\n",$$1, $$2; }'
#PRINT_ERROR = printf "$@ $(ERROR_STRING)\n" | $(AWK_CMD) && printf "$(CMD)\n$$LOG\n" && false
#PRINT_WARNING = printf "$@ $(WARN_STRING)\n" | $(AWK_CMD) && printf "$(CMD)\n$$LOG\n"
PRINT_OK = printf "$@ $(OK_STRING)\n" | $(AWK_CMD)
#BUILD_CMD = LOG=$$($(CMD) 2>&1) ; if [ $$? -eq 1 ]; then $(PRINT_ERROR); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING); else $(PRINT_OK); fi;

build: clean dist/scripts.js dist/css/style.css dist/index.html dist/fonts dist/images dist/images/logos dist/css/images dist/data.json
	@$(PRINT_OK)

release: clean build uglify cssmin
	@$(PRINT_OK)

clean:
	@rm -fr dist
	@mkdir dist
	@rm -f libraries/jquery/dist/jquery.js
	@rm -f libraries/leaflet-soton/resources/leaflet/dist/leaflet.js
	@$(PRINT_OK)

stats:
	ls -lh dist

.PHONY: all clean stats release debug

SYSTEM_JQUERY=/usr/share/javascript/jquery/jquery.js

libraries/jquery/dist/jquery.js:
ifneq ("$(wildcard $(SYSTEM_JQUERY))","")
	@echo "Using system version of jquery"
	cp $(SYSTEM_JQUERY) libraries/jquery/dist/jquery.js;
	@$(PRINT_OK)
else
	@echo "System version of jquery does not exist, downloading...\n"
	@mkdir -p libraries/jquery/dist/
	wget https://code.jquery.com/jquery-1.7.2.js -O libraries/jquery/dist/jquery.js
	@$(PRINT_OK)
endif

SYSTEM_LEAFLET=/usr/share/javascript/leaflet/leaflet-src.js

libraries/leaflet-soton/resources/leaflet/dist/leaflet.js:
ifneq ("$(wildcard $(SYSTEM_LEAFLET))","")
	@echo "Using system version of leaflet"
	cp $(SYSTEM_LEAFLET) libraries/leaflet-soton/resources/leaflet/dist/leaflet.js;
else
	@echo "System version of leaflet does not exist, downloading...\n"
	wget http://cdn.leafletjs.com/downloads/leaflet-0.7.3.zip -O libraries/leaflet-0.7.3.zip
	unzip -o libraries/leaflet-0.7.3.zip -d libraries/leaflet-soton/resources/leaflet/dist
	@$(PRINT_OK)
endif

dist/scripts.js: libraries/jquery/dist/jquery.js libraries/leaflet-soton/resources/leaflet/dist/leaflet.js
	@cat libraries/jquery/dist/jquery.js \
	libraries/bootstrap/dist/js/bootstrap.js \
	libraries/typeahead.js/dist/typeahead.bundle.js libraries/list.js/dist/list.js \
	libraries/leaflet-soton/resources/leaflet/dist/leaflet.js \
	libraries/leaflet-soton/resources/leaflet-markercluster/dist/leaflet.markercluster.js \
	libraries/leaflet-soton/resources/leaflet-locatecontrol/src/L.Control.Locate.js \
	libraries/leaflet-soton/resources/leaflet-hash/leaflet-hash.js \
	libraries/leaflet-soton/resources/leaflet-indoor/leaflet-indoor.js \
	libraries/leaflet-soton/resources/leaflet-route/leaflet-route.js \
	libraries/leaflet-soton/resources/leaflet-textpath/leaflet.textpath.js \
	libraries/leaflet-soton/resources/uos-live.js/uos-live.js \
	libraries/leaflet-soton/resources/uos-live.js/libraries/pollymer/pollymer.js \
	libraries/leaflet-soton/src/leaflet-soton.js \
	scripts.js > dist/scripts.js
	@$(PRINT_OK)

uglify: dist/scripts.js
	@uglifyjs dist/scripts.js --mangle toplevel --compress > dist/scripts.min.js
	@mv dist/scripts.min.js dist/scripts.js
	@$(PRINT_OK)

cssmin: dist/css/style.css
	@cssmin --wrap 1000 < dist/css/style.css > dist/css/style.min.css
	@mv dist/css/style.min.css dist/css/style.css
	@$(PRINT_OK)

dist/css/style.css:
	@mkdir dist/css
	@cat libraries/bootstrap/dist/css/bootstrap.css \
	libraries/leaflet-soton/resources/leaflet/dist/leaflet.css \
	libraries/leaflet-soton/resources/leaflet-markercluster/dist/MarkerCluster.css \
	libraries/leaflet-soton/resources/leaflet-locatecontrol/src/L.Control.Locate.css \
	libraries/leaflet-soton/src/leaflet-soton.css \
	style.css > dist/css/style.css
	@$(PRINT_OK)

dist/index.html:
	@cp index.html dist/index.html
	@$(PRINT_OK)

dist/fonts:
	@cp -r libraries/bootstrap/dist/fonts dist/fonts
	@$(PRINT_OK)

dist/images:
	@cp -r libraries/leaflet-soton/resources/images dist/images
	@$(PRINT_OK)

dist/images/logos:
	@cp -r libraries/leaflet-soton/resources/images/logos dist/images/logos
	@$(PRINT_OK)

dist/css/images:
	@cp -r libraries/leaflet-soton/resources/leaflet-locatecontrol/src/images dist/css/images
	@$(PRINT_OK)

dist/data.json:
	@cp libraries/leaflet-soton/data.json dist/data.json
	@$(PRINT_OK)