#!/usr/bin/env fish

set countrycode 'de'
set lang 'en-US'
set limit 1
set q "$argv[1]"
set raw 'false'

set jqstr '.lat, .lon, .display_name'

# if run in a terminal, one line per output
if test -t 1
	set jqstr '"\(.lat) \(.lon) \(.display_name)"'
	set limit 5
end

set i 1
while test $i -le (count $argv)
	switch $argv[$i]
		case '-n'
			set i (math $i + 1)
			set limit $argv[$i]
		case '-c'
			set i (math $i + 1)
			set countrycode $argv[$i]
		case '-r'
			set raw 'true'
		case '*'
			set q $p $argv[$i]
	end
	set i (math $i + 1)
end

set result (curl -s "https://nominatim.openstreetmap.org/search?q=$q&format=json&limit=$limit&countrycodes=$countrycode&accept-language=$lang")

if test "$raw" = 'true'
	echo $result | python -m json.tool
else 
	echo $result | jq -r ".[] |  $jqstr"
end