palra/lightapi

module.exports = parseRoute = (route, routes) ->
    ctrl = undefined
    method = undefined
    verb = "get"
    if typeof routes[route] is "string"
        unless routes[route].match(/.+:.+/)[0] is routes[route]
            log.error "Bad syntax of " + routes[route] + " , stopping server."
            throw "ParseError"
        ctrl = routes[route].split(":")
        method = ctrl[1]
        ctrl = ctrl[0]
        verb = route.match(/GET|POST|PUT|DELETE/i)[0]  if _.contains([
            "get"
            "post"
            "put"
            "delete"
        ], ((route.match(/GET|POST|PUT|DELETE/i) or [""])[0]).toLowerCase())
        route = route.match(/\/.*:*.*/)[0]
    
    # Using "GET" if no verb is indicated ONLY IF routes[route] is a string, see line 2;
    else if typeof routes[route] is "object"
        obj = routes[route]
        unless typeof obj.controller is "string"
            log.error "Bad syntax of \"" + route + "\".controller, stopping server."
            throw "ParseError"
        else
            ctrl = obj.controller
        unless typeof obj.method is "string"
            log.error "Bad syntax of \"" + route + "\".method, stopping server."
            throw "ParseError"
        else
            method = obj.method
        unless typeof obj.verb is "string"
            log.warn "No verb defined for " + ctrl + ":" + method + ", using " + "GET".italic + "." # TODO : to verbose
            verb = "get"
        else
            if _.contains([
                "get"
                "post"
                "put"
                "delete"
            ], obj.verb.toLowerCase())
                verb = obj.verb
            else
                log.warn "Invalid verb " + obj.verb + " for `" + ctrl + ":" + method + "`, using " + "GET".italic + "."
                verb = "get"
    log.silly verb.toUpperCase() + " " + route + " -> " + ctrl + "." + method
    ctrl: ctrl
    method: method
    verb: verb.toLowerCase()
    route: route