$(function()
{
    $('#customField').click(function()
    {
        hiddenRequireFields();

        var fieldList    = showFields + ',';
        var requiredList = ',' + requiredFields + ',';
        if(lifetime == 'ops' || (typeof execAttribute != 'undefined' && (execAttribute == 'request' || execAttribute == 'review')))
        {
            $('#fieldsstory').parent('div').addClass('hidden');
        }
        else if(fieldList.indexOf('story') >= 0 && requiredList.indexOf('story') < 0)
        {
            $('#fieldsstory').parent('div').removeClass('hidden');
        }
    });

    /* Implement a custom form without feeling refresh. */
    $('#formSettingForm .btn-primary').click(function()
    {
        saveCustomFields('createFields');
        return false;
    });

    if(executionType != 'kanban') executionID = $('#execution').val();
    loadStories(executionID);
})

/**
 * Load module, stories and members.
 *
 * @param  int    $executionID
 * @access public
 * @return void
 */
function loadAll(executionID)
{
    lifetime      = lifetimeList[executionID];
    var fieldList = showFields + ',';
    if(lifetime == 'ops')
    {
        $('.storyBox').addClass('hidden');
    }
    else if(fieldList.indexOf('story') >= 0)
    {
        $('.storyBox').removeClass('hidden');
    }

    loadModuleMenu(executionID);
    loadExecutionStories(executionID);
    loadExecutionMembers(executionID);
}

/**
 * Load team members of the execution.
 *
 * @param  int    $executionID
 * @access public
 * @return void
 */
function loadExecutionMembers(executionID)
{
    $("#multipleBox").removeAttr("checked");
    $('.team-group').addClass('hidden');
    $(".modeBox").addClass("hidden");
    $.get(createLink('execution', 'ajaxGetMembers', 'executionID=' + executionID + '&assignedTo=' + $('#assignedTo').val()), function(data)
    {
        $('#assignedTo_chosen').remove();
        $('#assignedTo').next('.picker').remove();
        $('#assignedTo').replaceWith(data);
        $('#assignedTo').attr('name', 'assignedTo[]').chosen();

        $('.modal-dialog #taskTeamEditor tr').each(function()
        {
            $(this).find('#team_chosen').remove();
            $(this).find('#team').next('.picker').remove();
            $(this).find('#team').replaceWith(data);
            $(this).find('#assignedTo').attr('id', 'team').attr('name', 'team[]').chosen();
        });

        $('#testStoryBox table tbody tr').each(function(i)
        {
            $td = $(this).find('#testAssignedTo').closest('td');
            $td.html(data);
            $td.find('#assignedTo').val('').attr('id', 'testAssignedTo').attr('name', 'testAssignedTo[]').chosen();
        });
    });
}

/**
 * Load stories of the execution.
 *
 * @param  int    $executionID
 * @access public
 * @return void
 */
function loadExecutionStories(executionID)
{
    $.get(createLink('story', 'ajaxGetExecutionStories', 'executionID=' + executionID + '&productID=0&branch=0&moduleID=0&storyID=' + $('#story').val()), function(data)
    {
        $('#story_chosen').remove();
        $('#story').next('.picker').remove();
        $('#story').replaceWith(data);
        $('#story').addClass('filled').chosen();

        /* If there is no story option, select will be hidden and text will be displayed; otherwise, the opposite is true */
        if($('#story option').length > 1)
        {
            $('#story').parent().removeClass('hidden');
            $('#storyBox').addClass('hidden');
        }
        else
        {
            $('#storyBox').removeClass('hidden');
            $('#storyBox > a:first').attr('href', createLink('execution', 'linkStory', 'executionID=' + executionID));
            $('#storyBox > a:nth-child(2)').attr('href', "javascript:loadStories(" + executionID + ")");
            $('#story').parent().addClass('hidden');
        }

        if($('#testStoryBox table tbody tr').length == 0)
        {
            var trHtml  = $('#testStoryTemplate tr').prop("outerHTML");
            $('#testStoryBox table tbody').append(trHtml);

            $td = $('#testStoryBox table tbody tr:first').find('#testStory').closest('td');
            $td.html(data);
            $td.find('#story').val($td.find('#story option').eq(i).val()).attr('id', 'testStory').attr('name', 'testStory[]').addClass('filled').chosen();

            $td = $('#testStoryBox table tbody tr:first').find('#testPri_chosen').closest('td');
            $td.find('#testPri_chosen').remove();
            $td.find('#testPri').chosen();
        }
        else
        {
            $('#testStoryBox table tbody tr').each(function(i)
            {
                $td = $(this).find('#testStory').closest('td');
                $td.html(data);
                $td.find('#story').val($td.find('#story option').eq(i).val()).attr('id', 'testStory').attr('name', 'testStory[]').addClass('filled').chosen();
            });
        }
    });
}

/**
 * Load module of the execution.
 *
 * @param  int    $executionID
 * @access public
 * @return void
 */
function loadModuleMenu(executionID)
{
    var extra = $('#showAllModule').prop('checked') ? 'allModule' : '';
    var link  = createLink('tree', 'ajaxGetOptionMenu', 'rootID=' + executionID + '&viewtype=task&branch=0&rootModuleID=0&returnType=html&fieldID=&needManage=0&extra=' + extra);
    $('#moduleIdBox').load(link, function(){$('#module').chosen();});
}

/* Copy story title as task title. */
function copyStoryTitle()
{
    var storyTitle = $('#story option:selected').text();
    var startPosition = storyTitle.indexOf(':') + 1;
    if (startPosition > 0) {
        var endPosition   = storyTitle.lastIndexOf('(');
        storyTitle = storyTitle.substr(startPosition, endPosition - startPosition);
    }

    $('#name').attr('value', storyTitle);
    $('#estimate').val($('#storyEstimate').val());
    $('#desc').val($('#storyDesc').val());

    $('.pri-text span:first').removeClass().addClass('pri' + $('#storyPri').val()).text($('#storyPri').val());
    $('select#pri').val($('#storyPri').val());

    $('#desc').closest('td').find('.ke-container .ke-edit .kindeditor-ph').toggle($('#storyDesc').val() == '');
    window.editor.desc.html($('#storyDesc').val());
}

/* Set the assignedTos field. */
function setOwners(result)
{
    $("#multipleBox").removeAttr("checked");
    $('.team-group').addClass('hidden');
    $('.modeBox').addClass('hidden');
    $('#assignedTo, #assignedTo_chosen').removeClass('hidden');
    $('#assignedTo').next('.picker').removeClass('hidden');
    if(result == 'affair')
    {
        $('#assignedTo').attr('multiple', 'multiple');
        $('#assignedTo').chosen('destroy');
        $('#assignedTo').chosen();
        $('.affair').hide();
        $('.team-group').addClass('hidden');
        $('.modeBox').addClass('hidden');
        $('#selectAllUser').removeClass('hidden');
    }
    else if($('#assignedTo').attr('multiple') == 'multiple')
    {
        $('#assignedTo').removeAttr('multiple');
        $('#assignedTo').chosen('destroy');
        $('#assignedTo').chosen();
        $('.affair').show();
        $('#selectAllUser').addClass('hidden');
    }
}

/* Set preview and module of story. */
function setStoryRelated()
{
    setPreview();
    setStoryModule();
}

/* Set the story priview link. */
function setPreview()
{
    if(!Number($('#story').val()))
    {
        $('#preview').addClass('hidden');
        $('#copyButton').addClass('hidden');
        $('div.colorpicker').css('right', '1px');//Adjust for task #4151;
        $('.title-group.required > div').removeAttr('id', 'copyStory-input').addClass('.required');
    }
    else
    {
        storyLink  = createLink('execution', 'storyView', "storyID=" + $('#story').val());
        var concat = storyLink.indexOf('?') < 0 ? '?' : '&';

        if(storyLink.indexOf("onlybody=yes") < 0) storyLink = storyLink + concat + 'onlybody=yes';

        $('#preview').removeClass('hidden');
        $('#preview a').attr('href', storyLink);
        $('#copyButton').removeClass('hidden');
        $('.title-group.required > div').attr('id', 'copyStory-input').removeClass('.required');
        $('div.colorpicker').css('right', '80px');//Adjust for task #4151;
        $('#copyButton').css('width', '80px');
    }

    setAfter();
}

/**
 * Set after locate.
 *
 * @access public
 * @return void
 */
function setAfter()
{
    if($("#story").length == 0 || $("#story").select().val() == '')
    {
        if($('input[value="continueAdding"]').attr('checked') == 'checked')
        {
            $('input[value="toTaskList"]').attr('checked', 'checked');
        }
        $('input[value="continueAdding"]').attr('disabled', 'disabled');
        $('input[value="toStoryList"]').attr('disabled', 'disabled');
    }
    else
    {
        if(!toTaskList) $('input[value="continueAdding"]').attr('checked', 'checked');
        $('input[value="continueAdding"]').attr('disabled', false);
        $('input[value="toStoryList"]').attr('disabled', false);
    }
}

/**
 * Load stories.
 *
 * @param  int    $executionID
 * @access public
 * @return void
 */
function loadStories(executionID)
{
    moduleID  = $('#module').val();
    setStories(moduleID, executionID);
}

/**
 * Set lane.
 *
 * @param  int $regionID
 * @access public
 * @return void
 */
function setLane(regionID)
{
    laneLink = createLink('kanban', 'ajaxGetLanes', 'regionID=' + regionID + '&type=task&field=lane');
    $.get(laneLink, function(lane)
    {
        if(!lane) lane = "<select id='lane' name='lane' class='form-control'></select>";
        $('#lane').replaceWith(lane);
        $("#lane" + "_chosen").remove();
        $("#lane").next('.picker').remove();
        $("#lane").chosen();
    });
}

/* Get select of stories.*/
function setStories(moduleID, executionID)
{
    link = createLink('story', 'ajaxGetExecutionStories', 'executionID=' + executionID + '&productID=0&branch=all&moduleID=' + moduleID + '&storyID=0&number=&type=full&status=active');
    $.get(link, function(stories)
    {
        var storyID = $('#story').val();
        if(!stories) stories = '<select id="story" name="story" class="form-control"></select>';
        $('#story').replaceWith(stories);
        if($('#story').length == 0 && $('#storyBox').length != 0) $('#storyBox').html(stories);

        $('#story').val(storyID);
        setPreview();
        $('#story_chosen').remove();
        $('#story').next('.picker').remove();
        $("#story").addClass('filled').chosen();

        /* If there is no story option, select will be hidden and text will be displayed; otherwise, the opposite is true */
        if($('#story option').length > 1)
        {
            $('#story').parent().removeClass('hidden');
            $('#storyBox').addClass('hidden');
        }
        else
        {
            $('#storyBox').removeClass('hidden');
            $('#story').parent().addClass('hidden');

            /* change link when lite */
            if(vision == 'lite')
            {
                config.onlybody = 'no';
                $('#storyBox > a:first').attr('href', createLink('story', 'create', 'productID=' + productID + '&branch=0&moduleID=' + moduleID + '&storyID=0&projectID=' + projectID + '&bugID=0&planID=0&todoID=0&extra=&type=story') + '#_single');
            }
        }
    });
}

function toggleSelectTestStory()
{
    if(!$('#selectTestStoryBox').hasClass('hidden') && $('#selectTestStory').prop('checked'))
    {
        $('#module').closest('tr').addClass('hidden');
        $('#multipleBox').closest('td').addClass('hidden');
        $('#story').closest('tr').addClass('hidden');
        $('#estStarted').closest('tr').addClass('hidden');
        $('#estimate').closest('.table-col').addClass('hidden');
        $('#testStoryBox').removeClass('hidden');
        $('#copyButton').addClass('hidden');
        $('.colorpicker').css('right', '0');
        $('#dataform .table-form>tbody>tr>th').css('width', '130px');
        $('[lang^="zh-"] #dataform .table-form>tbody>tr>th').css('width', '120px');
    }
    else
    {
        $('#module').closest('tr').removeClass('hidden');
        $('#multipleBox').closest('td').removeClass('hidden');
        $('#story').closest('tr').removeClass('hidden');
        $('#estStarted').closest('tr').removeClass('hidden');
        $('#estimate').closest('.table-col').removeClass('hidden');
        $('#testStoryBox').addClass('hidden');
        $('#dataform .table-form>tbody>tr>th').css('width', '100px');
    }
}

function addItem(obj)
{
    var $tr = $(obj).closest('tr');
    $tr.after($tr.clone());
    var $nextTr = $tr.next();
    $nextTr.find('#testAssignedTo').val($('#assignedTo').val());
    $nextTr.find('#testStory').closest('td').find('.chosen-container').remove();
    $nextTr.find('#testStory').closest('td').find('select').val('').chosen();
    $nextTr.find('#testPri').closest('td').find('.chosen-container').remove();
    $nextTr.find('#testPri').closest('td').find('select').chosen();
    $nextTr.find('#testAssignedTo').closest('td').find('.chosen-container').remove();
    $nextTr.find('#testAssignedTo').closest('td').find('select').chosen();
    $nextTr.find('.form-date').val('').datepicker();
}

function removeItem(obj)
{
    if($(obj).closest('table').find('tbody tr').size() > 1) $(obj).closest('tr').remove();
}

function markTestStory()
{
    $('#testStoryBox select[name^="testStory"]').each(function()
    {
        var $select = $(this);
        $select.find('option').each(function()
        {
            var $option = $(this);
            var value = $option.attr('value');
            var tests = testStoryIdList[value];
            $option.attr('data-data', value).toggleClass('has-test', !!(tests && tests !== '0'));
        });
        $select.trigger("chosen:updated");
    });

    var getStoriesHasTest = function()
    {
        var storiesHasTest = {};
        $('#testStoryBox table tbody>tr').each(function()
        {
            var $tr = $(this);
            storiesHasTest[$tr.find('select[name^="testStory"]').val()] = true;
        });
        return storiesHasTest;
    };

    $('#testStoryBox').on('chosen:showing_dropdown', 'select[name^="testStory"],.chosen-with-drop', function()
    {
        var storiesHasTest = getStoriesHasTest();
        var $container     = $(this).closest('td').find('.chosen-container');
        setTimeout(function()
        {
            $container.find('.chosen-results>li').each(function()
            {
                var $li = $(this);
                $li.toggleClass('has-new-test', !!storiesHasTest[$li.data('data')]);
            });
        }, 100);
    });
}

$(document).ready(function()
{
    $('#pri').on('change', function()
    {
        var $select = $(this);
        var $selector = $select.closest('.pri-selector');
        var value = $select.val();
        $selector.find('.pri-text').html('<span class="label-pri label-pri-' + value + '" title="' + value + '">' + value + '</span>');
    });
    $('#type').change(function()
    {
        if(lifetime != 'ops')
        {
            $('#selectTestStoryBox').toggleClass('hidden', $(this).val() != 'test');
            toggleSelectTestStory();
        }
    });

    setStoryRelated();
    markTestStory();

    $('#selectAllUser').on('click', function()
    {
        var $assignedTo = $('#assignedTo');
        if($assignedTo.attr('multiple'))
        {
            $assignedTo.children('option').attr('selected', 'selected');
            $assignedTo.trigger('chosen:updated');
        }
    });

    var preAssign = '';
    $('#assignedTo').change(function()
    {
        var assign = $(this).val();
        $('#testStoryBox').find('select[name^="testAssignedTo"]').each(function()
        {
            if($(this).val() == '' || $(this).val() == preAssign) $(this).val(assign).trigger('chosen:updated');
        });
        preAssign = assign;
    });

    $('[data-toggle=tooltip]').tooltip();

    $(window).resize();

    /* Show team menu. */
    $('[name^=multiple]').change(function()
    {
        if($(this).prop('checked'))
        {
            $('#assignedTo, #assignedTo_chosen').addClass('hidden');
            $('#assignedTo').next('.picker').addClass('hidden');
            $('.team-group').removeClass('hidden');
            $('.modeBox').removeClass('hidden');
            $('#estimate').attr('readonly', true);
        }
        else
        {
            $('#assignedTo, #assignedTo_chosen').removeClass('hidden');
            $('#assignedTo').next('.picker').removeClass('hidden');
            $('.team-group').addClass('hidden');
            $('.modeBox').addClass('hidden');
            $('#estimate').attr('readonly', false);
        }
        $('#dataPlanGroup').fixInputGroup();
    });

    /* Init task team manage dialog */
    var $taskTeamEditor = $('#taskTeamEditor').batchActionForm(
    {
        idStart: 0,
        idEnd: 5,
        chosen: true,
        datetimepicker: false,
        colorPicker: false,
    });
    var taskTeamEditor = $taskTeamEditor.data('zui.batchActionForm');

    var adjustButtons = function()
    {
        var $deleteBtn = $taskTeamEditor.find('.btn-delete');
        if ($deleteBtn.length == 1) $deleteBtn.addClass('disabled').attr('disabled', 'disabled');
    };

    $taskTeamEditor.on('click', '.btn-add', function()
    {
        var $newRow = taskTeamEditor.createRow(null, $(this).closest('tr'));
        $newRow.addClass('highlight');
        setTimeout(function()
        {
            $newRow.removeClass('highlight');
        }, 1600);
        adjustButtons();
    }).on('click', '.btn-delete', function()
    {
        var $row = $(this).closest('tr');
        $row.addClass('highlight').fadeOut(700, function()
        {
            $row.remove();
            adjustButtons();
        });
    });

    adjustButtons();

    $('#showAllModule').change(function()
    {
        var executionID = $('#execution').val();
        var moduleID    = $('#moduleIdBox #module').val();
        var extra       = $(this).prop('checked') ? 'allModule' : '';
        $('#moduleIdBox').load(createLink('tree', 'ajaxGetOptionMenu', "rootID=" + executionID + '&viewType=task&branch=0&rootModuleID=0&returnType=html&fieldID=&needManage=0&extra=' + extra), function()
        {
            $('#module').val(moduleID).chosen();
        });
    });
});

$(document).on('click', '#testStory_chosen', function()
{
    var $obj  = $(this).prev('select');
    var value = $obj.val();
    if($obj.hasClass('filled')) return false;

    $obj.empty();
    for(storyID in stories)
    {
        pinyin = (typeof(storyPinYin) == 'undefined') ? '' : storyPinYin[storyID];
        html   = "<option value='" + storyID + "' title='" + stories[storyID] + "' data-keys='" + pinyin + "'>" + stories[storyID] + "</option>";
        $obj.append(html);
    }
    $obj.val(value);
    $obj.addClass('filled');
    $obj.trigger("chosen:updated");
})

$('#modalTeam .btn').click(function()
{
    var team  = '';
    var time  = 0;
    var error = false;

    /* Unique team. */
    $('select[name^=team]').each(function(i)
    {
        value = $(this).val();
        if(value == '') return;
        $('select[name^=team]').each(function(j)
        {
            if(i <= j) return;
            if(value == $(this).val()) $(this).closest('tr').addClass('hidden');
        })
    })
    $('select[name^=team]').closest('tr.hidden').remove();

    $('select[name^=team]').each(function()
    {
        var account = $(this).find('option:selected').text();
        if(account != '')
        {
            team += ' ' + account;
        }

        estimate = parseFloat($(this).parents('td').next('td').find('[name^=teamEstimate]').val());
        if(!isNaN(estimate))
        {
            time += estimate;
        }

        var requiredFieldList = ',' + requiredFields + ',';
        if(account && requiredFieldList.indexOf(',estimate,') >= 0 && (estimate == 0 || isNaN(estimate)))
        {
            alert(estimateNotEmpty);
            error = true;
            return false;
        }
    });

    if(error) return false;
    var teamList = team.split(" ");
    if(teamList.length <= 2)
    {
        alert(teamMemberError);
        return false;
    }
    else
    {
        $('#teamMember').val(team);
        $('#estimate').val(time);

        if(config.onlybody == 'yes' && vision == 'lite')
        {
            $('.close').parent().click();
        }
        else
        {
            $('.close').click();
        }
    }
});

$(window).unload(function(){
    if(blockID) window.parent.refreshBlock($('#block' + blockID));
});
