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// Note, parts of this code are based on the default ubiquity commands
function getJSONArray(url, callback) {
jQuery.getJSON(url,
      function (data) {
        callback(data);
    });     
}

function getCSVArray(url, callback) {
  Utils.ajaxGet(url, function(data) {
 data = data.replace(/\n/gi, ",");
 data = data.split(",");
 callback(data);
 }, function() {
 callback({});
 });
}


//function for defining a noun from an array retrieved by a GET function. Current supported type are 'csv' and 'json'
function getNoun(arrayURL, type) {
var noun_type_GET = {
     _name: "GET results",
     options: null,
     callback:function(returned) {
        noun_type_GET.options = returned;
        },
     suggest: function(text, html) {
         if (noun_type_GET.options == null) {
           if (type=='csv') {
               getCSVArray(arrayURL, noun_type_GET.callback);
              } else if (type=='json') {
               getJSONArray(arrayURL, noun_type_GET.callback);
              }
            return [];
            }
         var suggestions = [];
         for ( var i in noun_type_GET.options ) {
           if (noun_type_GET.options[i].match(text, "i")) {
             suggestions.push(CmdUtils.makeSugg(noun_type_GET.options[i]));
           }
            }
        return suggestions;
    }
};
return noun_type_GET;
}
  
var commandText = {
    help: "Start typing your search and the result will be suggested. Pressing enter will paste it into your page.",
    preview: {
    empty:"Start typing your search and the result will be suggested.",
    suggested:["Press ENTER to paste <strong>'","'</strong> into your page."]
    }
  };

CmdUtils.makeListableCommand = function makeListable(options) {
    options.icon = "http://www.listable.org/favicon.ico";
    options.help = commandText.help;
    options.takes = {"input": getNoun("http://www.listable.org/json/" + options.name, "json")};
    options.preview = function( pblock, input ) {
      pblock.innerHTML = commandText.preview.empty;
      if (input.text.length > 0)
        pblock.innerHTML = commandText.preview.suggested[0]+input.text+commandText.preview.suggested[1];
    };
    options.execute =  function(input) {   
      CmdUtils.setSelection( input.text );
    };
     options.name = options.name.toLowerCase();
     CmdUtils.CreateCommand(options);
 };

CmdUtils.makeCSVCommand = function makeListable(options) {
    options.help = commandText.help;
    options.takes = {"input": getNoun(options.csvUrl, "csv")};
    options.preview = function( pblock, input ) {
      pblock.innerHTML = commandText.preview.empty;
      if (input.text.length > 0)
        pblock.innerHTML = commandText.preview.suggested[0]+input.text+commandText.preview.suggested[1];
    };
    options.execute =  function(input) {   
      CmdUtils.setSelection( input.text );
    };
     options.name = options.name.toLowerCase();
     CmdUtils.CreateCommand(options);
 };

CmdUtils.makeCSVCommand({ 
    name: "fast-food-restaurants",
    icon : "http://www.google.com/favicon.ico",
    csvUrl : "http://spreadsheets.google.com/pub?key=pFSeqrAljsWYeC31S9nilIg&output=csv&gid=0",
    homepage : "http://www.porganized.com/category/ubiquity",
    author : { name: "Peter Organisciak", email: "organisciak@gmail.com"},
    license : "MPL"
});

CmdUtils.makeListableCommand({ 
    name: "countries", //this should be the end of the page url. i.e. if the list is at "http://www.listable.org/show/area-codecountrystatecity", you should name the command "area-codecountrystatecity"
    homepage : "http://www.porganized.com/category/ubiquity",
    author : { name: "Peter Organisciak", email: "organisciak@gmail.com"},
    license : "MPL"
});

CmdUtils.makeListableCommand({ 
  name: "canadian-prime-ministers",
  homepage : "http://www.porganized.com/category/ubiquity",
  description : "Search a list of Canadian Prime Ministers from Listable.org",
  author : { name: "Peter Organisciak", email: "organisciak@gmail.com"},
  license : "MPL"
});

CmdUtils.makeListableCommand({ 
  name: "most-commonly-used-passwords",
  homepage : "http://www.porganized.com/category/ubiquity",
  author : { name: "Peter Organisciak", email: "organisciak@gmail.com"},
  license : "MPL"
});

CmdUtils.makeListableCommand({ 
  name: "us-state-names",
  homepage : "http://www.porganized.com/category/ubiquity",
  author : { name: "Peter Organisciak", email: "organisciak@gmail.com"},
  license : "MPL"
});