#!/usr/bin/env node
var program = require('commander');
    req = require('request');

var SERVER = "http://ziplocate.us/api/v1/";

function inbody(b){
    if (program.verbose)
        console.log("<"+b)
}

function outbody(b){
    if (program.verbose)
        console.log(">"+b)
}

program.version('0.0.1')
  .option('-v --verbose', 'verbose')


program.command('ll').description('show lat long of a zip code')
  .option('-z --zip [zip code]', 'The zip code to describe')
  .action(function(cmd){
     if (!cmd.zip) { 
         console.error("No zip code specified");
         return;
     }
     req.get({
        headers: {'content-type' : 'application/json'},
        url:     SERVER+cmd.zip
        },function(e,r,b){
        inbody(b)
        if (!e && r.statusCode==200){
            var o = JSON.parse(b);
            console.log("latitude : "+o.lat);
            console.log("longitude: "+o.lng);
        } else {
            console.error("not found");
            process.exit(1);
        }
    });
  });

program.parse(process.argv)