// -*- js-var: set_line_item, getTax; -*-
// $Id$

var page;
var details;
var methods;

function setQuoteCallbacks(products){
  $("input[@name*=delivery_postal_code]").change(function(){
    quoteCallback(products);
  });
  $("input[@id*=quote-button], input[@name*=quote_method]").click(function(){
    return quoteCallback(products);
  });
  $("select[@name*=delivery_address_select]").change(function(){
    $("input[@name*=delivery_postal_code]").trigger('change');
  });
}

function setTaxCallbacks(){
  $("#quote").find("input:radio").change(function(){
    var i = $(this).val();
    try {
      var label = $(this).parent().text();
      set_line_item("shipping", label.substr(0, label.indexOf(":")), Math.round($(this).parent().prev().val() * 100) / 100, 1);
      getTax();
    }
    catch(err) { }
  }).end();
}

function quoteCallback(products){
  var updateCallback = function (progress, status, pb) {
    if (progress == 100) {
      pb.stopMonitoring();
    }
  };

  page = $("input:hidden[@name*=page]").val();
  details = new Object();
  details["uid"] = $("input[@name*=uid]").val();
  //details["details[zone]"] = $("select[@name*=delivery_zone] option:selected").val();
  //details["details[country]"] = $("select[@name*=delivery_country] option:selected").val();
  $("select[@name*=delivery_]").each(function(i){
    details["details[" + $(this).attr("name").split("delivery_")[1].replace(/]/, "") + "]"] = $(this).val();
  });
  $("input[@name*=delivery_]").each(function(i){
    details["details[" + $(this).attr("name").split("delivery_")[1].replace(/]/, "") + "]"] = $(this).val();
  });
  if (!!products){
    details["products"] = products;
  }
  else{
    products = "";
    var i = 0;
    var product = $("input[@name^='products[" + i + "]']");
    while (product.length){
      products += "|" + product.filter("[@name$='[nid]']").val();
      products += "^" + product.end().filter("[@name$='[title]']").val();
      products += "^" + product.end().filter("[@name$='[model]']").val();
      products += "^" + product.end().filter("[@name$='[manufacturer]']").val();
      products += "^" + product.end().filter("[@name$='[qty]']").val();
      products += "^" + product.end().filter("[@name$='[cost]']").val();
      products += "^" + product.end().filter("[@name$='[price]']").val();
      products += "^" + product.end().filter("[@name$='[weight]']").val();
      i++;
      product = $("input[@name^='products[" + i + "]']");
    }
    details["products"] = products.substr(1);
  }
  var progress = new Drupal.progressBar("quoteProgress");
  progress.setProgress(-1, Drupal.settings.uc_quote.progress_msg);
  $("#quote").empty().append(progress.element);
  $("#quote").addClass("solid-border").css("margin-top", "1em");
  // progress.startMonitoring(Drupal.settings['base_path'] + "shipping/quote", 0);
  $.ajax({
    type: "POST",
    url: Drupal.settings['base_path'] + "cart/checkout/shipping/quote",
    data: details,
    dataType: "json",
    success: displayQuote
  });
  
  return false;
}

function displayQuote(data){
  var quoteDiv = $("#quote").empty()/* .append("<input type=\"hidden\" name=\"method-quoted\" value=\"" + details["method"] + "\" />") */;
  var numQuotes = 0;
  var errorFlag = true;
  var i;
  for (i in data){
    if (data[i].rate != undefined || data[i].error || data[i].notes){
      numQuotes++;
    }
  }
  for (i in data){
    var item = '';
    var label = data[i].option_label;
    if (data[i].rate != undefined || data[i].error || data[i].notes){
      
      if (data[i].rate != undefined){
        if (numQuotes > 1 && page != 'cart'){
          item = "<input type=\"hidden\" name=\"rate[" + i + "]\" value=\"" + (Math.round(data[i].rate * 100) / 100) + "\" />"
            + "<label class=\"option\">"
            + "<input type=\"radio\" class=\"form-radio\" name=\"quote-option\" value=\"" + i + "\" />"
            + label + ": " + data[i].format + "</label>";
        }
        else{
          item = "<input type=\"hidden\" name=\"quote-option\" value=\"" + i + "\" />"
            + "<input type=\"hidden\" name=\"rate[" + i + "]\" value=\"" + (Math.round(data[i].rate * 100) / 100) + "\" />"
            + "<label class=\"option\">" + label + ": " + data[i].format + "</label>";
          if (page == "checkout"){
            if (label != "" && set_line_item != undefined){
              set_line_item("shipping", label, Math.round(data[i].rate * 100) / 100, 1);
            }
          }
        }
      }
      if (data[i].error) {
        item += '<div class="quote-error">' + data[i].error + "</div>";
      }
      if (data[i].notes) {
        item += '<div class="quote-notes">' + data[i].notes + "</div>";
      }
      quoteDiv.append('<div class="form-item">' + item + "</div>\n");
      if (page == "checkout"){
        quoteDiv.find("input:radio[@value=" + i +"]").change(function(){
          var i = $(this).val();
          try {
            set_line_item("shipping", data[i].option_label, Math.round(data[i].rate * 100) / 100, 1);
            getTax();
          }
          catch(err) { }
        }).end();
      }
    }
    if (data[i].debug != undefined){
      quoteDiv.append("<pre>" + data[i].debug + "</pre>");
    }
  }
  if (quoteDiv.find("input").length == 0){
    quoteDiv.end().append(Drupal.settings.uc_quote.err_msg);
  }
  else{
    quoteDiv.end().find("input:radio").eq(0).change().attr("checked", "checked").end().end();
    var quoteForm = quoteDiv.html();
    quoteDiv.append("<input type=\"hidden\" name=\"quote-form\" value=\"" + encodeURIComponent(quoteForm) + "\" />");
  }

  try {
    if (page == "checkout"){
      getTax();
    }
  }
  catch(err) { }
}