const LACONICA_STATUS_MAXLEN = 140;
const LACONICA_ROOT = "http://identi.ca/api/statuses/";

CmdUtils.CreateCommand({
  name: "identica",
  takes: {status: noun_arb_text},
  root: "http://identi.ca/api/statuses/",

  homepage: "http://theunfocused.net/moz/ubiquity/verbs/",
  author: {name: "Blair McBride; Find and replaced by Remy Porter", homepage: "http://theunfocused.net/"},
  license: "MPL",

  preview: function(previewBlock, statusText) {
    var previewTemplate = "Updates your Identi.ca status to: 
" +       
                          "${status}

" + 
                          "Characters remaining: ${chars}";
    var truncateTemplate = "
The last ${truncate} " + 
                           "characters will be truncated!";
    var previewData = {
      status: statusText.text,
      chars: LACONICA_STATUS_MAXLEN - statusText.text.length
    };

    var previewHTML = CmdUtils.renderTemplate(previewTemplate,
                                                    previewData);

    if(previewData.chars < 0) {
      var truncateData = {
        truncate: 0 - previewData.chars
      };

      previewHTML += CmdUtils.renderTemplate(truncateTemplate,
                                                   truncateData);
    }

    previewBlock.innerHTML = previewHTML;
  },

  execute: function(statusText) {
    if(statusText.text.length < 1) {
      displayMessage("Identi.ca requires a status to be entered");
      return;
    }

    var updateUrl = LACONICA_ROOT + "update.json";
    var updateParams = {
      source: "ubiquity",
      status: statusText.text.substring(0,140)
    };

    jQuery.ajax({
      type: "POST",
      url: updateUrl,
      data: updateParams,
      dataType: "json",
      error: function() {
        displayMessage("Identi.ca error - status not updated");
      },
      success: function() {
        displayMessage("Identi.ca status updated");
      }
    });
  }
});

CmdUtils.CreateCommand({
  name: "get-dents",
  //takes: {num_posts: noun},
  homepage: "http://theunfocused.net/moz/ubiquity/verbs/",
  author: {name: "Remy Porter", homepage: "http://identi.ca/t3knomanser"},
  license: "MPL",

  preview: function(previewBlock) {
    var dent_template = "" +
     "${user}:${dent}";
    //previewBlock.innerHTML = "" + CmdUtils.renderTemplate(dent_template, {user:"Joebob",status:"Testing dent"}) + "";
    var numPosts = 10;
    var updateURL;
    updateURL = LACONICA_ROOT + "friends_timeline.xml?count=" + numPosts;
    jQuery.ajax({
      type: "GET",
      url: updateURL,
      success: function(xml) {
        var body = "";
        jQuery("status", xml).each(function() {
          body += CmdUtils.renderTemplate(dent_template,
            {user:jQuery("screen_name", this).text(), 
             dent:jQuery("text", this).text(),
             imageUrl:jQuery("profile_image_url", this).text()}
          );
        });
        previewBlock.innerHTML = "" + body + "";
      },
      error: function() {displayMessage("Failed getting dents."); }
    });
  }
});