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// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of SUSE LLC nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
// *************************************************************************
//
// populate.js
//
// non-interactive, asynchronous population of dform entries
//
"use strict";

define ([
    'jquery',
    'lib',
], function (
    $,
    lib,
) {

    var resultLine;

    return {

        "bootstrap": function (populateArray) {
            console.log("Entering populate.bootstrap() with " +
                        populateArray.length + " populate functions");
            resultLine = $('#result').html();
            if (lib.isArray(populateArray)) {
                if (populateArray.length > 0) {
                    lib.displayResult("Populating form fields...");
                    populateArray.shift()(populateArray);
                }
            }
        },

        "shift": function (populateArray) {
            console.log("Entering populate.shift() with populateArray", populateArray);
            if (! lib.isArray(populateArray)) {
                throw "populateArray is not an array!";
            }
            if (populateArray.length === 0) {
                console.log("No more populate functions left");
                lib.displayResult(resultLine);
                return function () {};
            }
            console.log(populateArray.length + " populate functions left");
            return populateArray.shift();
        }

    };

});