Prowlarr/src/UI/Mixins/AutoComplete.js

var $ = require('jquery');
require('typeahead');

module.exports = (function(){
    $.fn.autoComplete = function(options){
        if(!options) {
            throw 'options are required';
        }
        if(!options.resource) {
            throw 'resource is required';
        }
        if(!options.query) {
            throw 'query is required';
        }
        $(this).typeahead({
            hint      : true,
            highlight : true,
            minLength : 3,
            items     : 20
        }, {
            name       : options.resource.replace('/'),
            displayKey : '',
            source     : function(filter, callback){
                var data = {};
                data[options.query] = filter;
                $.ajax({
                    url      : window.NzbDrone.ApiRoot + options.resource,
                    dataType : 'json',
                    type     : 'GET',
                    data     : data,
                    success  : function(response){
                        if(options.filter) {
                            options.filter.call(this, filter, response, callback);
                        }
                        else {
                            var matches = [];
                            $.each(response, function(i, d){
                                if(d[options.query] && d[options.property].startsWith(filter)) {
                                    matches.push({value : d[options.property]});
                                }
                            });
                            callback(matches);
                        }
                    }
                });
            }
        });
    };
}).call(this);