"#httpserver/base.spl" import
"#httpserver/static.spl" import

1024 64 * net:http:server:=bufsize
60 20 * net:http:server:=client-cache

func destub { html | with html title ;
	stub.html
		:replace<"+title" title>
		:replace<"+body" html>
		:replace<"Lorem ipsum" lorem-ipsum>
}

def lorem-ipsum "lorem-ipsum" read-file:replace<"\n" "<br>"> =lorem-ipsum

def stub.html "stub.html" read-file =stub.html
def 404.html "404.html" read-file destub<"404"> =404.html

def index.html "index.html" read-file destub<"Home"> =index.html
def features.html "features.html" read-file destub<"Features"> =features.html

func main { mega | with args ;
	def server net:http:Server:new<"::0" 13130> =server

	"server is listening on 13130" println;

	while { 1 } {
		server:accept { | with client ;
			"got a request" println;
			catch {
				client:read;

				client handle-client;
			} { with err ;
				"A request has errored out with " err:message concat println;
				"at: " println;
				&println err:trace:foreach;
			}
		} fork pop
	}
	
	0
}

func handle-client { | with client ;
	client
		:serve-html-string<index.html "/">
		:serve-html-string<features.html "/features">
		:serve-file<"style.css" "/style.css" "text/css">
		:serve-file-cached<"screenshot_ingame.png" "/screenshots/ingame.png" "image/png">
		:serve-file-cached<"screenshot_selection.png" "/screenshots/selection.png" "image/png">
		:serve-file-cached<"screenshot_seedoverlay_generating.png" "/screenshots/seedoverlay/generating.png" "image/png">
		:serve-file-cached<"screenshot_seedoverlay_hut.png" "/screenshots/seedoverlay/hut.png" "image/png">
		:serve-file-cached<"screenshot_seedoverlay_underground.png" "/screenshots/seedoverlay/underground.png" "image/png">
		:is-open 
	if {
		404.html client:write-head<404 "Not found">:write-html-body:finish;
	}
}