/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2010, Ajax.org B.V.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of Ajax.org B.V. 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 AJAX.ORG B.V. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * 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.
 *
 * ***** END LICENSE BLOCK ***** */

if (typeof process !== "undefined") {
    require("amd-loader");
    require("../../test/mockdom");
}

define(function (require, exports, module) {
    "use strict";

    require("../../multi_select");
    var assert = require("../../test/assertions");
    var Range = require("../../range").Range;
    var Editor = require("../../editor").Editor;
    var EditSession = require("../../edit_session").EditSession;
    var MockRenderer = require("../../test/mockrenderer").MockRenderer;
    var JavaScriptMode = require("../javascript").Mode;
    var XMLMode = require("../xml").Mode;
    var editor;
    var exec = function (name, times, args) {
        do {
            editor.commands.exec(name, editor, args);
        } while (times-- > 1);
    };
    var testRanges = function (str) {
        assert.equal(editor.selection.getAllRanges() + "", str + "");
    };

    module.exports = {
        "test: cstyle": function () {
            function testValue(line) {
                assert.equal(editor.getValue(), Array(4).join(line + "\n"));
            }

            function testSelection(line, col, inc) {
                editor.selection.rangeList.ranges.forEach(function (r) {
                    assert.range(r, line, col, line, col);
                    line += (inc || 1);
                });
            }

            var doc = new EditSession([
                "",
                "",
                "",
                ""
            ], new JavaScriptMode());
            editor = new Editor(new MockRenderer(), doc);
            editor.setOption("behavioursEnabled", true);

            editor.navigateFileStart();
            exec("addCursorBelow", 2);

            exec("insertstring", 1, "if ");

            // pairing ( 
            exec("insertstring", 1, "(");
            testValue("if ()");
            testSelection(0, 4);
            exec("insertstring", 1, ")");
            testValue("if ()");
            testSelection(0, 5);

            // pairing [ 
            exec("gotoleft", 1);
            exec("insertstring", 1, "[");
            testValue("if ([])");
            testSelection(0, 5);

            exec("insertstring", 1, "]");
            testValue("if ([])");
            testSelection(0, 6);

            // test deletion
            exec("gotoleft", 1);
            exec("backspace", 1);
            testValue("if ()");
            testSelection(0, 4);

            exec("gotolineend", 1);
            exec("insertstring", 1, "{");
            testValue("if (){}");
            testSelection(0, 6);

            exec("insertstring", 1, "}");
            testValue("if (){}");
            testSelection(0, 7);

            exec("gotolinestart", 1);
            exec("insertstring", 1, "(");
            testValue("(if (){}");
            exec("backspace", 1);

            editor.setValue("");
            exec("insertstring", 1, "{");
            assert.equal(editor.getValue(), "{");
            exec("insertstring", 1, "\n");
            assert.equal(editor.getValue(), "{\n    \n}");

            editor.setValue("");
            exec("insertstring", 1, "(");
            exec("insertstring", 1, '"');
            exec("insertstring", 1, '"');
            assert.equal(editor.getValue(), '("")');
            exec("backspace", 1);
            exec("insertstring", 1, '"');
            assert.equal(editor.getValue(), '("")');

            editor.setValue("('foo')", 1);
            exec("gotoleft", 1);
            exec("selectleft", 1);
            exec("selectMoreBefore", 1);
            exec("insertstring", 1, "'");
            assert.equal(editor.getValue(), "('foo')");
            exec("selectleft", 1);
            exec("insertstring", 1, '"');
            assert.equal(editor.getValue(), '("foo")');
            exec("selectleft", 1);
            exec("insertstring", 1, '"');
            assert.equal(editor.getValue(), '("foo")');

            editor.setValue("", 1);
            exec("selectleft", 1);
            exec("insertstring", 1, '"');
            assert.equal(editor.getValue(), '""');
            exec("insertstring", 1, '\\');
            exec("insertstring", 1, 'n');
            exec("insertstring", 1, '"');
            assert.equal(editor.getValue(), '"\\n"');

        },
        "test: xml": function () {
            editor = new Editor(new MockRenderer());
            editor.setValue(["<OuterTag>",
                "    <SelfClosingTag />"
            ].join("\n"));
            editor.session.setMode(new XMLMode);
            exec("golinedown", 1);
            exec("gotolineend", 1);
            exec("insertstring", 1, '\n');
            assert.equal(editor.session.getLine(2), "    ");
            exec("gotolineup", 1);
            exec("gotolineend", 1);
            exec("insertstring", 1, '\n');
            assert.equal(editor.session.getLine(2), "    ");
            editor.session.setValue(["<OuterTag",
                "    <xyzrt"
            ].join("\n"));
            exec("golinedown", 1);
            exec("gotolineend", 1);
            exec("selectleft", 3);
            exec("insertstring", 1, '>');
            assert.equal(editor.session.getLine(1), "    <xy></xy>");
        }
    };

});

if (typeof module !== "undefined" && module === require.main) {
    require("asyncjs").test.testcase(module.exports).exec();
}
