var indexInRequirement;
var allRequirements = [];
var currentRequirement;

function showJobsiteRequirementList(data) {
    var rows = [];
    for (var i = 0; i < data.length; i++) {
        var r = data[i];
        rows.push(r);
    }

    grid_jsrequirementdt.setData(rows);
    grid_jsrequirementdt.refresh();
}

var grid_jsrequirementdt;
function InitJobsiteschedulerGridData() {
    grid_jsrequirementdt = createGridView('#requirementlist');
    grid_jsrequirementdt.isEditable = true;
    var list_columns = [
        { name: 'BeginDate', caption: GetTextByKey("P_JS_BEGINDATE", 'Begin Date'), valueIndex: 'BeginDateStr', css: { 'width': 120, 'text-align': 'left' } },
        { name: 'EndDate', caption: GetTextByKey("P_JS_ENDDATE", 'End Date'), valueIndex: 'EndDateStr', css: { 'width': 120, 'text-align': 'left' } },
        { name: 'AssetTypeName', caption: GetTextByKey("P_JS_ASSETTYPE", 'Asset Type'), valueIndex: 'AssetTypeName', css: { 'width': 130, 'text-align': 'left' } },
        { name: 'Quantity', caption: GetTextByKey("P_JS_QUANTITY", 'Quantity'), valueIndex: 'Quantity', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'ScheduledQuantity', caption: GetTextByKey("P_JS_SCHEDULED", 'Scheduled'), valueIndex: 'ScheduledQuantity', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'Days', caption: GetTextByKey("P_JS_NUMBEROFDAYS", 'Number of Days'), valueIndex: 'Days', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'Notes', caption: GetTextByKey("P_JS_NOTES", 'Notes'), valueIndex: 'Notes', css: { 'width': 300, 'text-align': 'left' } },
        { name: 'PointOfContact', caption: GetTextByKey("P_JS_POINTOFCONTACT", 'Point Of Contact'), valueIndex: 'PointOfContact', css: { 'width': 120, 'text-align': 'left' } },
        { name: 'ManageAssets', caption: "", alwaysshow: true, css: { 'width': 30, 'text-align': 'center' } },
        { name: 'Delete', caption: "", alwaysshow: true, css: { 'width': 30, 'text-align': 'center' } }
    ];
    var columns = [];
    // head
    for (var hd in list_columns) {
        var col = {};
        col.name = list_columns[hd].name;
        col.caption = list_columns[hd].caption;
        col.visible = true;
        col.sortable = true;
        col.width = list_columns[hd].css.width;
        col.align = list_columns[hd].css["text-align"]
        col.key = list_columns[hd].valueIndex;
        col.allowFilter = list_columns[hd].allowFilter;
        col.oldFilterValues = col.filterValues;
        if (list_columns[hd].type) {
            col.type = list_columns[hd].type;
        }

        col.alwaysshow = list_columns[hd].alwaysshow;

        var DateColumn = window['lib-ui'].GridDateColumn;
        if (col.name === "BeginDate") {
            col.type = DateColumn;
            col.filter = function (item, editing) {
                return item.BeginDate;
            };
            col.sortFilter = function (a, b) {
                a = a.BeginDate;
                b = b.BeginDate;
                return a > b ? 1 : (a < b ? -1 : 0);
            };
            col.onChanged = function (item, value) {
                item.BeginDate = item.BeginDateStr = DateColumn.formatDate(value);
                item.Days = getDaysBetween(item.BeginDate, item.EndDate);
                item.Changed = true;
                grid_jsrequirementdt.refresh();
            };
        }
        else if (col.name === "EndDate") {
            col.type = DateColumn;
            col.filter = function (item, editing) {
                return item.EndDate;
            };
            col.sortFilter = function (a, b) {
                a = a.EndDate;
                b = b.EndDate;
                return a > b ? 1 : (a < b ? -1 : 0);
            };
            col.onChanged = function (item, value) {
                item.EndDate = item.EndDateStr = DateColumn.formatDate(value);
                item.Days = getDaysBetween(item.BeginDate, item.EndDate);
                item.Changed = true;
                grid_jsrequirementdt.refresh();
            };
        }
        else if (col.name === "Quantity") {
            col.type = GridView.ColumnTypes.Input;
            col.attrs = { 'maxlength': 100 };
            col.filter = function (item) {
                return item.Quantity;
            };
            col.styleFilter = function () {
                return { "width": "100%", 'padding': 0 };
            }
            col.onChanged = function (item, value) {
                item.Quantity = value;
                item.QuantityDisplayText = value;
            }
        }
        else if (col.name === "Notes") {
            col.type = GridView.ColumnTypes.Input;
            col.attrs = { 'maxlength': 100 };
            col.filter = function (item) {
                return item.Notes;
            };
            col.styleFilter = function () {
                return { "width": "100%", 'padding': 0 };
            }
            col.onChanged = function (item, value) {
                item.Notes = value;
            }
        }
        else if (col.name === "PointOfContact") {
            col.type = GridView.ColumnTypes.Input;
            col.attrs = { 'maxlength': 100 };
            col.filter = function (item) {
                return item.PointOfContact;
            };
            col.styleFilter = function () {
                return { "width": "100%", 'padding': 0 };
            }
            col.onChanged = function (item, value) {
                item.PointOfContact = value;
            }
        }
        else if (col.name === "ManageAssets") {
            col.sortable = false;
            col.resizable = false;
            col.type = GridView.ColumnTypes.Icon;
            col.text = 'truck-pickup';
            col.events = {
                onclick: function () {
                    onManageAssets(this);
                }
            };
            col.styleFilter = function (e) {
                return {
                    display: IsRequestOnly ? 'none' : ''
                };
            };
            col.attrs = { 'title': GetTextByKey("P_JS_MANAGEASSETS", 'Manage Assets') };
        }
        else if (col.name === "Delete") {
            col.sortable = false;
            col.resizable = false;
            col.type = GridView.ColumnTypes.Icon;
            col.text = 'times';
            col.events = {
                onclick: function () {
                    onRemoveRequirement(this);
                }
            };
            col.styleFilter = function (e) {
                return {
                    display: IsRequestOnly ? 'none' : ''
                };
            };
            col.attrs = { 'title': GetTextByKey("P_JS_DELETE", 'Delete') };
        }
        columns.push(col);
    }
    grid_jsrequirementdt.multiSelect = true;
    grid_jsrequirementdt.columns = columns;
    grid_jsrequirementdt.init();
}

function getDaysBetween(dateString1, dateString2, type) {
    var startDate = Date.parse(dateString1);
    var endDate = Date.parse(dateString2);
    if (!type)
        if (startDate > endDate)
            return 0;
    var days = (endDate - startDate) / (1 * 24 * 60 * 60 * 1000) + 1;
    return parseInt(days);
}

function getSearchItem() {
    var jsid = $('#dialog_jobsite').find("option:selected").val();
    var jsname = $("#dialog_jobsite").find("option:selected").text();
    var begindate = $('#begindatetxt').val();
    var enddate = $('#enddatetxt').val();
    var pointofcontact = $('#pointofcontacttxt').val();
    var selassettypes = $("#div_assettypes").dropdownVals();

    var item = {
        JobSiteId: jsid,
        JobSiteName: jsname,
        BeginDate: begindate,
        BeginDateStr: begindate,
        EndDate: enddate,
        EndDateStr: enddate,
        PointOfContact: pointofcontact,
        AssetTypes: selassettypes,
        Days: getDaysBetween(begindate, enddate)
    };
    return item;
}

function getMatchRequirements(ignorebeginpast) {
    var item = getSearchItem();

    var alerttitle = GetTextByKey('P_JS_JOBSITEREQUIREMENTS', "Jobsite Requirements");
    if (!item.JobSiteId) {
        showAlert(GetTextByKey("P_JS_PLEASESELECTJOBSITE", "Please select Jobsite."), alerttitle);
        return;
    }
    if (!item.BeginDate) {
        showAlert(GetTextByKey("P_JS_PLEASEENTERTHEBEGINDATE", "Please enter the Begin Date."), alerttitle);
        return;
    }
    if (!checkDate(item.BeginDate)) {
        showAlert(GetTextByKey("P_JS_BEGINDATEFORMATERROR", "Begin Date format error."), alerttitle);
        return;
    }
    if (!item.EndDate) {
        showAlert(GetTextByKey("P_JS_PLEASEENTERTHEENDDATE", "Please enter the End Date."), alerttitle);
        return;
    }
    if (!checkDate(item.EndDate)) {
        showAlert(GetTextByKey("P_JS_ENDDATEFORMATERROR", "End Date format error."), alerttitle);
        return;
    }

    var nowdt = new Date(currentdate.replace("-", "/"));
    var sdate = item.BeginDate;
    var stdt = new Date(sdate.replace("-", "/"));
    var edate = item.EndDate;
    var etdt = new Date(edate.replace("-", "/"));

    if (!ignorebeginpast && stdt < nowdt) {
        var msg = GetTextByKey("P_JS_BEGINDATEPAST", "The begin date for this requirement is in the past, do you want to continue?")
        showConfirm1(msg, alerttitle, function () {
            getMatchRequirements(true);
        });
        return;
    }

    //if (etdt < nowdt) {
    //    showAlert(GetTextByKey("P_JS_ENDDATEMUSTBELATERTHANBEGINDATE1", "End Date must be later than Begin Date.  Please select another date range."), alerttitle);
    //    return;
    //}

    if (stdt > etdt) {
        showAlert(GetTextByKey("P_JS_ENDDATEMUSTBELATERTHANBEGINDATE", "End Date must be later than Begin Date."), alerttitle);
        return;
    }

    if (item.AssetTypes.length == 0) {
        showAlert(GetTextByKey("P_JS_PLEASESELECTASSETTYPE", "Please select Asset Type."), alerttitle);
        return;
    }

    //if (!item.PointOfContact) {
    //    showAlert(GetTextByKey("P_JS_PLEASEENTERTHEPOINTOFCONTACT", "Please enter the Point Of Contact."), alerttitle);
    //    return;
    //}

    var items = [];
    for (var i = 0; i < item.AssetTypes.length; i++) {
        var existitem = getExistsItem(item.AssetTypes[i]);
        if (existitem) {
            items.push(existitem);
        }
        else {
            var aitem = {
                'JobSiteId': item.JobSiteId,
                'JobSiteName': item.JobSiteName,
                'BeginDate': item.BeginDate,
                'BeginDateStr': item.BeginDateStr,
                'EndDate': item.EndDate,
                'EndDateStr': item.EndDateStr,
                'AssetType': item.AssetTypes[i],
                'AssetTypeName': getAssetTypeName(item.AssetTypes[i]),
                'Quantity': 1,
                'ScheduledQuantity': 0,
                'Days': item.Days,
                'Notes': '',
                'PointOfContact': item.PointOfContact,
            };
            items.push(aitem);
        }
    }
    allRequirements = items;
    if (allRequirements.length > 0)
        $("#btnFulfillRequest").show();
    else
        $("#btnFulfillRequest").hide();

    showJobsiteRequirementList(allRequirements);
}

function getExistsItem(assettypeid) {
    for (var i = 0; i < allRequirements.length; i++) {
        if (allRequirements[i].AssetType == assettypeid)
            return allRequirements[i];
    }
    return null;
}

function getAssetTypeName(assettypeid) {
    for (var i = 0; i < assettypes.length; i++) {
        if (assettypes[i].Key == assettypeid)
            return assettypes[i].Value;
    }
    return "";
}

function onRemoveRequirement(item) {
    for (var i = 0; i < allRequirements.length; i++) {
        if (item.AssetType == allRequirements[i].AssetType) {
            allRequirements.splice(i, 1);
            showJobsiteRequirementList(allRequirements);
            break;
        }
    }
}

//*********************************************Begin Manage Assets***********************************************//
var dispatchAssetsObj;
var alldispatchassets;
var selecteddispatchassets;
function showAssetList(data) {
    alldispatchassets = [];
    selecteddispatchassets = [];
    var rows = [];
    for (var i = 0; i < data.length; i++) {
        var r = data[i];

        if (r.AttachedAssets && r.AttachedAssets.length > 0) {
            for (var j = 0; j < r.AttachedAssets.length; j++) {
                var temp = { ...r };
                temp.AttachedToAsset = null;
                temp.AttachedAssets = null;
                r.AttachedAssets[j].AttachedToAsset = temp;
            }
        }
        if (r.AttachedToAsset && r.AttachedToAsset.AttachedAssets.length > 0) {
            for (var j = 0; j < r.AttachedToAsset.AttachedAssets.length; j++) {
                var temp = { ...r.AttachedToAsset };
                temp.AttachedToAsset = null;
                temp.AttachedAssets = null;
                r.AttachedToAsset.AttachedAssets[j].AttachedToAsset = temp;
            }
        }
        if (addrequirement) {
            r.Selected = false;
            if (currentRequirement && currentRequirement.Assets) {
                for (var k = 0; k < currentRequirement.Assets.length; k++) {
                    if (currentRequirement.Assets[k].AssetId === r.AssetId) {
                        r.Selected = true;
                        break;
                    }
                }
            }
        }
        else {
            if (r.Selected) {
                r.Selected = false;
                selecteddispatchassets.push(r);
            }
            else {
                r.Selected = false;
                alldispatchassets.push(r);
                continue;
            }
        }
        for (var j in r) {
            if (j === "DistanceToDestJobSite")
                r[j] = { DisplayValue: r["DistanceStr"], Value: r[j] };
        }
        rows.push(r);
    }

    if (currentRequirement)
        currentRequirement.ScheduledQuantity = selecteddispatchassets.length;

    grid_assetdt.setData(rows);
    grid_assetdt.refresh();
}

var grid_assetdt;
function InitAssetGridData() {
    grid_assetdt = createGridView('#selectedmachinelist');
    var list_columns = [
        { name: 'Selected', caption: "", valueIndex: 'Selected', type: 3, allcheck: true, css: { 'width': 45, 'text-align': 'center' } },
        { name: 'MakeName', caption: GetTextByKey("P_PM_MAKE", "Make"), valueIndex: 'MakeName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'ModelName', caption: GetTextByKey("P_PM_MODEL", "Model"), valueIndex: 'ModelName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'AssetName', caption: GetTextByKey("P_JS_ASSETNAME", "Asset Name"), valueIndex: 'AssetName', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'CurrentJobSite', caption: GetTextByKey("P_JS_CURRJOBSITE", "Current Jobsite"), valueIndex: 'CurrentJobSite', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'DistanceToDestJobSite', caption: GetTextByKey("P_JS_DISTANCEFROMJOBSITE", "Distance from Jobsite"), valueIndex: 'DistanceToDestJobSite', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'AssetGroups', caption: GetTextByKey("P_JS_ASSETGROUP", "Asset Group"), valueIndex: 'AssetGroups', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'EngineHours', caption: GetTextByKey("P_JS_ENGINEHOURS", "Engine Hours"), valueIndex: 'EngineHours', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'AquisitionType', caption: GetTextByKey("P_JS_ACQUISITIONTYPE", "Acquisition Type"), valueIndex: 'AquisitionType', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'Schedules', caption: "gantt", valueIndex: 'ScheduleParts', css: { 'width': 320, 'text-align': 'left' } }
    ];
    var columns = [];
    // head
    for (var hd in list_columns) {
        var col = {};
        col.name = list_columns[hd].name;
        col.caption = list_columns[hd].caption;
        col.visible = list_columns[hd].visible === false ? false : true;
        col.sortable = true;
        col.width = list_columns[hd].css.width;
        col.align = list_columns[hd].css["text-align"]
        col.key = list_columns[hd].valueIndex;
        col.allowFilter = list_columns[hd].allowFilter;
        col.type = list_columns[hd].type;

        if (col.name === "Selected") {
            col.events = {
                onchange: function () {
                    if (addrequirement)
                        CheckAttachedAsset(this);
                    else//requirement列表asset管理-删除Asset
                        CheckDeleteAttachedAsset(this);
                }
            };
            col.enabled = function (item) {
                return !item.Completed;
            };
        }
        else if (col.name === "Schedules") {
            col.sortable = false;
            col.orderable = false;
            col.type = DispatchSchedulesColumn;
            col.styleFilter = function () {
                return {
                    'position': 'relative',
                    'height': '36px',
                };
            }
        }
        else {
            col.styleFilter = function (item) {
                if (addrequirement && item.ConflictDays > 0)
                    return {
                        'color': '#c55a11',
                    };
            };
        }
        col.alwaysshow = list_columns[hd].alwaysshow;
        columns.push(col);
    }
    grid_assetdt.canMultiSelect = false;
    grid_assetdt.columns = columns;
    grid_assetdt.init();
}

function showAllAssetList(data) {
    var rows = [];
    for (var i = 0; i < data.length; i++) {
        var r = data[i];
        if (r.Selected)
            continue;

        for (var j in r) {
            if (j === "DistanceToDestJobSite")
                r[j] = { DisplayValue: r["DistanceStr"], Value: r[j] };
        }
        rows.push(r);
    }

    grid_allassetdt.setData(rows);
    grid_allassetdt.refresh();
}

var grid_allassetdt;
function InitAllAssetGridData() {
    grid_allassetdt = createGridView('#allmachinelist');
    var list_columns = [
        { name: 'Selected', caption: "", valueIndex: 'Selected', type: 3, css: { 'width': 45, 'text-align': 'center' } },
        { name: 'MakeName', caption: GetTextByKey("P_PM_MAKE", "Make"), valueIndex: 'MakeName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'ModelName', caption: GetTextByKey("P_PM_MODEL", "Model"), valueIndex: 'ModelName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'AssetName', caption: GetTextByKey("P_JS_ASSETNAME", "Asset Name"), valueIndex: 'AssetName', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'CurrentJobSite', caption: GetTextByKey("P_JS_CURRJOBSITE", "Current Jobsite"), valueIndex: 'CurrentJobSite', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'DistanceToDestJobSite', caption: GetTextByKey("P_JS_DISTANCEFROMJOBSITE", "Distance from Jobsite"), valueIndex: 'DistanceToDestJobSite', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'AssetGroups', caption: GetTextByKey("P_JS_ASSETGROUP", "Asset Group"), valueIndex: 'AssetGroups', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'EngineHours', caption: GetTextByKey("P_JS_ENGINEHOURS", "Engine Hours"), valueIndex: 'EngineHours', css: { 'width': 100, 'text-align': 'right' } },
        { name: 'AquisitionType', caption: GetTextByKey("P_JS_ACQUISITIONTYPE", "Acquisition Type"), valueIndex: 'AquisitionType', css: { 'width': 150, 'text-align': 'left' } },
        { name: 'Schedules', caption: "gantt", valueIndex: 'ScheduleParts', css: { 'width': 320, 'text-align': 'left' } }
    ];
    var columns = [];
    // head
    for (var hd in list_columns) {
        var col = {};
        col.name = list_columns[hd].name;
        col.caption = list_columns[hd].caption;
        col.visible = list_columns[hd].visible === false ? false : true;
        col.sortable = true;
        col.width = list_columns[hd].css.width;
        col.align = list_columns[hd].css["text-align"]
        col.key = list_columns[hd].valueIndex;
        col.allowFilter = list_columns[hd].allowFilter;
        col.type = list_columns[hd].type;

        if (col.name === "Selected") {
            col.events = {
                onchange: function () {
                    CheckAttachedAsset(this);
                }
            };
        }
        else if (col.name === "Schedules") {
            col.sortable = false;
            col.orderable = false;
            col.type = DispatchSchedulesColumn;
            col.styleFilter = function () {
                return {
                    'position': 'relative',
                    'height': '36px',
                };
            }
        }
        else {
            col.styleFilter = function (item) {
                if (item.ConflictDays > 0)
                    return {
                        'color': '#c55a11',
                    };
            };
        }
        col.alwaysshow = list_columns[hd].alwaysshow;
        columns.push(col);
    }
    grid_allassetdt.canMultiSelect = false;
    grid_allassetdt.columns = columns;
    grid_allassetdt.init();
}

function onManageAssets(item, showprenext, index) {
    if (showprenext) {
        if (!allRequirements || allRequirements.length <= 0)
            return;
        if (allRequirements.length > 1) {
            $('#btnNext').show();
            $('#btnPrevious').show();
        }
        else {
            $('#btnNext').hide();
            $('#btnPrevious').hide();
        }

        indexInRequirement = index;
        item = allRequirements[indexInRequirement];
    }
    else {
        $('#btnNext').hide();
        $('#btnPrevious').hide();
    }
    if (currentRequirement) {
        var assetdata = collectAssets();
        currentRequirement.Assets = assetdata.Assets;
    }
    currentRequirement = item;

    showmaskbg(true);
    $('#span_jobsite').text(item.JobSiteName);
    $('#span_assettypes').text(item.AssetTypeName);
    $('#span_pointofcontact').text(item.PointOfContact);
    $('#span_quantity').text(item.Quantity);
    if (addrequirement) {
        $('#span_begindate').text(item.BeginDate);
        $('#span_enddate').text(item.EndDate);
    }
    else {
        requireid = item.Id;
        $('#span_begindate').text(item.BeginDateStr);
        $('#span_enddate').text(item.EndDateStr);
    }

    var title = GetTextByKey("P_JS_MANAGEASSETS", "Manage Assets");
    $('#dialog_managemahchine .dialog-title span.title').html(title);
    $('#dialog_managemahchine').showDialogAuto(1400);

    if (addrequirement)
        getAvailableAssets(item);
    else
        getAvailableAssetsByRequirement();
}


function getAvailableAssets(reqitem) {
    $("#dialogmask").show();
    var item = {
        'AssetType': reqitem.AssetType,
        'JobSiteId': reqitem.JobSiteId,
        'BeginDate': reqitem.BeginDate,
        'EndDate': reqitem.EndDate,
    };
    var p = htmlencode(JSON.stringify(item));
    showAssetList([]);
    jobsitequery("GetAvailableAssets", p, function (data) {
        if (typeof (data) === "string") {
            showAlert(data, GetTextByKey("P_JS_ERROR", 'Error'));
        }
        else if (data) {
            dispatchAssetsObj = data;
            var assets = [];
            if (reqitem.Assets && reqitem.Assets.length > 0) {
                for (var i = 0; i < data.DispatchAssets.length; i++) {
                    var dasset = data.DispatchAssets[i];
                    for (var j = 0; j < reqitem.Assets.length; j++) {
                        if (dasset.AssetId === reqitem.Assets[j].AssetId) {
                            dasset.Selected = true;
                            break;
                        }
                    }
                    assets.push(dasset);
                }
            }
            else
                assets = data.DispatchAssets;

            showAssetList(assets);
        }
        $("#dialogmask").hide();
    }, function (err) {
        $("#dialogmask").hide();
    });
}

function getAvailableAssetsByRequirement() {
    $("#dialogmask").show();
    if (!requireid)
        return;

    showAssetList([]);
    jobsitequery("GetAvailableAssetsByRequirement", requireid, function (data) {
        if (typeof (data) === "string") {
            showAlert(data, GetTextByKey("P_JS_ERROR", 'Error'));
        }
        else if (data) {
            dispatchAssetsObj = data;
            showAssetList(data.DispatchAssets);
        }
        $("#dialogmask").hide();
    }, function (err) {
        $("#dialogmask").hide();
    });
}

function collectAssets() {
    var assets = [];
    var othertypeassets = [];
    var tempsource = grid_assetdt.source;
    for (var i = 0; i < tempsource.length; i++) {
        var ct = tempsource[i];
        if (ct.Selected) {
            var asset = ct;
            if (!addrequirement)
                asset.DispatchId = ct.DispatchId;
            assets.push(asset);

            //AttachedAssets
            if (asset.AttachedAssets && asset.AttachedAssets.length > 0) {
                for (var j = 0; j < asset.AttachedAssets.length; j++) {
                    var attasset = asset.AttachedAssets[j];
                    if (attasset.Selected) {
                        if (!addrequirement)
                            attasset.DispatchId = ct.DispatchId;
                        if (attasset.TypeId === asset.TypeId)//和主机器Type相同
                            assets.push(attasset);
                        else
                            othertypeassets.push(attasset);
                    }
                }
            }
            else {
                if (asset.AttachedToAsset) {
                    var attoasset = asset.AttachedToAsset;
                    if (attoasset.Selected) {
                        if (!addrequirement)
                            attoasset.DispatchId = ct.DispatchId;
                        if (attoasset.TypeId === asset.TypeId)//和主机器Type相同
                            assets.push(attoasset);
                        else
                            othertypeassets.push(attoasset);
                    }
                    if (asset.AttachedToAsset.AttachedAssets && asset.AttachedToAsset.AttachedAssets.length > 0) {
                        for (var j = 0; j < asset.AttachedToAsset.AttachedAssets.length; j++) {
                            var atto_attasset = asset.AttachedToAsset.AttachedAssets[j];
                            if (asset.AssetId === atto_attasset.AssetId)
                                continue;
                            if (atto_attasset.Selected) {
                                if (!addrequirement)
                                    atto_attasset.DispatchId = ct.DispatchId;
                                if (atto_attasset.TypeId === asset.TypeId)//和主机器Type相同
                                    assets.push(atto_attasset);
                                else
                                    othertypeassets.push(atto_attasset);
                            }
                        }
                    }
                }

            }
        }
    }

    var rst = { 'Assets': assets, 'OtherTypeAssets': othertypeassets };
    return rst;
}

function removeAttachedAssets() {
    if (allRequirements && allRequirements.length > 0) {
        for (var i = 0; i < allRequirements.length; i++) {
            var req = allRequirements[i];
            if (req.Assets) {
                for (var j = req.Assets.length - 1; j >= 0; j--) {
                    var reqasset = req.Assets[j];
                    if (_removeattachedassets.indexOf(reqasset.AssetId) >= 0)
                        req.Assets.splice(j, 1);
                }
            }
            if (req.Assets)
                req.ScheduledQuantity = req.Assets.length;
        }

        showJobsiteRequirementList(allRequirements);
    }
}

function OnSetMachine() {
    if (allRequirements && allRequirements.length > 0) {
        for (var i = 0; i < allRequirements.length; i++) {
            var req = allRequirements[i];
            if (req.Assets)
                req.ScheduledQuantity = req.Assets.length;
        }
    }

    var assetdata = collectAssets();
    currentRequirement.Assets = assetdata.Assets;
    currentRequirement.ScheduledQuantity = assetdata.Assets.length;

    if (!checkQuantity()) {
        showAlert(GetTextByKey("P_JS_REQUIREMENTIFORASSETSPLEASEREMOVEEXCESSASSETS1", "Requirement is for {0} asset(s), please remove excess asset(s).").replace('{0}', (currentRequirement.Quantity)), GetTextByKey("P_AM_ERROR", 'Error'));
        return;
    }

    if (assetdata.OtherTypeAssets && assetdata.OtherTypeAssets.length > 0)
        createRequirement(assetdata.OtherTypeAssets);

    if (_removeattachedassets && _removeattachedassets.length > 0) {
        removeAttachedAssets();//移除AttachedAssets
        _removeattachedassets = [];
    }

    $('#dialog_managemahchine').hide();
    currentRequirement = null;
    grid_jsrequirementdt.reload();
    showmaskbg(false);
}

function checkQuantity() {
    if (currentRequirement) {
        var count = 0;
        var tempsource = grid_assetdt.source;
        for (var i = 0; i < tempsource.length; i++) {
            var ct = tempsource[i];
            if (ct.Selected) count++;
        }
        return currentRequirement.Quantity >= count;
    }
    else
        return true;
}

//Requirement列表机器管理-添加机器
function onAddDispatch() {
    var assets = [];
    var attachedassets = [];
    var tempsource = grid_allassetdt.source;
    for (var i = 0; i < tempsource.length; i++) {
        var asset = tempsource[i];
        if (asset.Selected) {
            var casset = { 'AssetId': asset.AssetId }
            assets.push(casset);
            //AttachedAssets
            if (asset.AttachedAssets && asset.AttachedAssets.length > 0) {
                for (var j = 0; j < asset.AttachedAssets.length; j++) {
                    var attasset = asset.AttachedAssets[j];
                    if (attasset.Selected) {
                        attachedassets.push(attasset);
                    }
                }
            }
            else {
                if (asset.AttachedToAsset) {
                    var attoasset = asset.AttachedToAsset;
                    if (attoasset.Selected)
                        attachedassets.push(attoasset);

                    if (asset.AttachedToAsset.AttachedAssets && asset.AttachedToAsset.AttachedAssets.length > 0) {
                        for (var j = 0; j < asset.AttachedToAsset.AttachedAssets.length; j++) {
                            var atto_attasset = asset.AttachedToAsset.AttachedAssets[j];
                            if (asset.AssetId === atto_attasset.AssetId)
                                continue;
                            if (atto_attasset.Selected) {
                                attachedassets.push(atto_attasset);
                            }
                        }
                    }
                }
            }
        }
    }
    if (assets.length == 0) {
        $('#dialog_allmahchine').hide();
        $("#dialogmask").hide();
        return;
    }

    var count = currentRequirement.Quantity - currentRequirement.ScheduledQuantity;
    if (assets.length > count) {
        showAlert(GetTextByKey("P_JS_REQUIREMENTIFORASSETSPLEASEREMOVEEXCESSASSETS1", "Requirement is for {0} asset(s), please remove excess asset(s).").replace('{0}', (count)), GetTextByKey("P_AM_ERROR", 'Error'));
        return;
    }

    var stdt = new Date(currentRequirement.BeginDate.DisplayValue.replace("-", "/"));
    var now = new Date(currentdate);
    var time = now.getFullYear() + "/" + ((now.getMonth() + 1) < 10 ? "0" : "") + (now.getMonth() + 1) + "/" + (now.getDate() < 10 ? "0" : "") + now.getDate();
    var stime = stdt.getFullYear() + "/" + ((stdt.getMonth() + 1) < 10 ? "0" : "") + (stdt.getMonth() + 1) + "/" + (stdt.getDate() < 10 ? "0" : "") + stdt.getDate();

    var daycount = 0;
    var days = getDaysBetween(time, stime, true);
    if (days > 0 && days < 8) {
        daycount++;
    }
    var alerttitle = GetTextByKey('P_JS_ADDDISPATCH', 'Add Dispatch');
    jobsitequery("AddDispatch", requireid + String.fromCharCode(170) + htmlencode(JSON.stringify(assets) + String.fromCharCode(170) + htmlencode(JSON.stringify(attachedassets))), function (data) {
        if (typeof (data) === "string") {
            showAlert(data, alerttitle);
        } else {
            _selectdispatchids = data;
            $('#dialog_allmahchine').hide();
            $("#dialogmask").hide();
            if (daycount > 0) {
                $('#dialog_managemahchine').hide();
                OnRefresh(true);

                var msg = GetTextByKey("P_JS_SCHEDULEDREQUIREMENTSTAKEPLACEWITHINTHENEXTDAYSWOULDYOULIKETO", "{0} scheduled requirements take place within the next 7 days. Would you like to:").replace('{0}', 1);
                showRequirementConfirm(msg, alerttitle,
                    function () {
                        openAssignDispatch(0);
                    }, function () {
                        openAssignDispatch(1);
                    }, function () {
                    }, function () {
                    });
            }
            else
                getAvailableAssetsByRequirement();
        }
    }, function (err) {
        $("#dialogmask").hide();
    });
}


//function OnExit() {
//}

function onDeleteDispatch() {
    var dispatchids = [];
    var tempsource = grid_assetdt.source;
    for (var j = 0; j < tempsource.length; j++) {
        var asset = tempsource[j];
        if (asset.Selected) {
            dispatchids.push(asset.DispatchId);
            //收集相关联需删除的DispatchId
            if (asset.AttachedAssets && asset.AttachedAssets.length > 0) {
                for (var i = 0; i < asset.AttachedAssets.length; i++) {
                    var attasset = asset.AttachedAssets[i];
                    if (attasset.Selected && attasset.DispatchId)
                        dispatchids.push(attasset.DispatchId);
                }
            }
            else {
                if (asset.AttachedToAsset) {
                    if (asset.AttachedToAsset.Selected && asset.AttachedToAsset.DispatchId)
                        dispatchids.push(asset.AttachedToAsset.DispatchId);
                    if (asset.AttachedToAsset.AttachedAssets && asset.AttachedToAsset.AttachedAssets.length > 0) {
                        for (var i = 0; i < asset.AttachedToAsset.AttachedAssets.length; i++) {
                            var attasset = asset.AttachedToAsset.AttachedAssets[i];
                            if (attasset.Selected && attasset.DispatchId)
                                dispatchids.push(attasset.DispatchId);
                        }
                    }
                }
            }

        }
    }
    if (dispatchids.length == 0)
        return;

    var item = {
        'DispatchId': dispatchids,
        'DeleteNotes': ''
    };
    var p = htmlencode(JSON.stringify(item));

    var text = GetTextByKey("P_JS_DELETETHEDISPATCH", "Would you like to delete the dispatch?");
    var alerttitle = GetTextByKey("P_JS_DELETEDISPATCH", "Delete Dispatch");
    showConfirmIndialog(text, alerttitle, function () {
        jobsitequery("DeleteDispatch", p, function (data) {
            getAvailableAssetsByRequirement();
        }, function (err) {
        });
    });
}

function CheckDeleteAttachedAsset(asset) {
    if (asset.Selected) {
        showAttachAssetList([]);
        //ScheduleAssets显示相关联的assets
        if (dispatchAssetsObj.RelatedRequirementAssets && dispatchAssetsObj.RelatedRequirementAssets.length > 0) {
            var _showAttachedAssets = [];
            if (asset.AttachedAssets && asset.AttachedAssets.length > 0) {
                for (var i = 0; i < asset.AttachedAssets.length; i++) {
                    var attasset = asset.AttachedAssets[i];
                    var relatedasset = dispatchAssetsObj.RelatedRequirementAssets.find(a => a.AssetId == attasset.AssetId);
                    if (relatedasset) {
                        attasset.Selected = true;
                        attasset.DispatchId = relatedasset.DispatchId;
                        _showAttachedAssets.push(attasset);
                    }
                }
            }
            else {
                if (asset.AttachedToAsset) {
                    var atttoasset = asset.AttachedToAsset;
                    var relatedasset = dispatchAssetsObj.RelatedRequirementAssets.find(a => a.AssetId == atttoasset.AssetId);
                    if (relatedasset) {
                        atttoasset.Selected = true;
                        atttoasset.DispatchId = relatedasset.DispatchId;
                        _showAttachedAssets.push(atttoasset);
                    }
                    if (asset.AttachedToAsset.AttachedAssets && asset.AttachedToAsset.AttachedAssets.length > 0) {
                        for (var i = 0; i < asset.AttachedToAsset.AttachedAssets.length; i++) {
                            var attasset = asset.AttachedToAsset.AttachedAssets[i];
                            var relatedasset = dispatchAssetsObj.RelatedRequirementAssets.find(a => a.AssetId == attasset.AssetId);
                            if (relatedasset) {
                                attasset.Selected = true;
                                attasset.DispatchId = relatedasset.DispatchId;
                                _showAttachedAssets.push(attasset);
                            }
                        }
                    }
                }
            }

            if (_showAttachedAssets.length > 0) {
                openAttachedAssetDialog(3);
                showAttachAssetList(_showAttachedAssets);
            }
        }
    }
}

function OnPrevious() {
    if (!checkQuantity()) {
        showAlert(GetTextByKey("P_JS_REQUIREMENTIFORASSETSPLEASEREMOVEEXCESSASSETS1", "Requirement is for {0} asset(s), please remove excess asset(s).").replace('{0}', (currentRequirement.Quantity)), GetTextByKey("P_AM_ERROR", 'Error'));
        return;
    }
    if (--indexInRequirement < 0)
        indexInRequirement = allRequirements.length - 1;

    onManageAssets(allRequirements[indexInRequirement], true, indexInRequirement);
    changeGridSelectIndex(indexInRequirement);
}

function OnNext() {
    if (!checkQuantity()) {
        showAlert(GetTextByKey("P_JS_REQUIREMENTIFORASSETSPLEASEREMOVEEXCESSASSETS1", "Requirement is for {0} asset(s), please remove excess asset(s).").replace('{0}', (currentRequirement.Quantity)), GetTextByKey("P_AM_ERROR", 'Error'));
        return;
    }
    if (++indexInRequirement > allRequirements.length - 1)
        indexInRequirement = 0;

    onManageAssets(allRequirements[indexInRequirement], true, indexInRequirement);
    changeGridSelectIndex(indexInRequirement);
}

function changeGridSelectIndex(index) {
}

function OnMachineAdd() {
    $('#dialogmask').show();
    var title = GetTextByKey("P_MA_SELECTASSET", "Select Assets");
    $('#dialog_allmahchine .dialog-title span.title').html(title);
    $('#dialog_allmahchine').showDialogAuto(1400);

    showAllAssetList(alldispatchassets);
}

function showAttachAssetList(data) {
    var rows = [];
    for (var i = 0; i < data.length; i++) {
        var r = data[i];
        rows.push(r);
    }

    grid_attachedassetdt.setData(rows);
    grid_attachedassetdt.refresh();
}

var grid_attachedassetdt;
function InitAttachedAssetGridData() {
    grid_attachedassetdt = createGridView('#dialog_attachedassetlist');
    var list_columns = [
        { name: 'Selected', caption: "", valueIndex: 'Selected', type: 3, css: { 'width': 45, 'text-align': 'center' } },
        { name: 'TypeName', caption: GetTextByKey("P_PM_ASSETTYPE", "Asset Type"), valueIndex: 'TypeName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'MakeName', caption: GetTextByKey("P_PM_MAKE", "Make"), valueIndex: 'MakeName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'ModelName', caption: GetTextByKey("P_PM_MODEL", "Model"), valueIndex: 'ModelName', css: { 'width': 100, 'text-align': 'left' } },
        { name: 'AssetName', caption: GetTextByKey("P_JS_ASSETNAME", "Asset Name"), valueIndex: 'AssetName', css: { 'width': 150, 'text-align': 'left' } }
    ];
    var columns = [];
    // head
    for (var hd in list_columns) {
        var col = {};
        col.name = list_columns[hd].name;
        col.caption = list_columns[hd].caption;
        col.visible = list_columns[hd].visible === false ? false : true;
        col.sortable = true;
        col.width = list_columns[hd].css.width;
        col.align = list_columns[hd].css["text-align"]
        col.key = list_columns[hd].valueIndex;
        col.allowFilter = list_columns[hd].allowFilter;
        col.type = list_columns[hd].type;

        if (col.name === "Selected") {
            col.events = {
                onclick: function () {
                }
            };
        }
        col.alwaysshow = list_columns[hd].alwaysshow;
        columns.push(col);
    }
    grid_attachedassetdt.canMultiSelect = false;
    grid_attachedassetdt.columns = columns;
    grid_attachedassetdt.init();
}

function CheckRequirementExistsAsset(asset) {
    var exists = false;
    if (dispatchAssetsObj && dispatchAssetsObj.DispatchAssets && dispatchAssetsObj.DispatchAssets.length > 0) {
        for (var i = 0; i < dispatchAssetsObj.DispatchAssets.length; i++) {
            var disassts = dispatchAssetsObj.DispatchAssets[i];
            if (disassts.AssetId === asset.AssetId) {
                exists = true;
                break;
            }
        }
    }
    return exists;
}

function CheckAttachedAsset(asset) {
    if (asset.Selected) {
        showAttachAssetList([]);
        var _showAttachedAssets = [];
        var opttype = 0;
        var toasset = null;
        if (asset.AttachedAssets && asset.AttachedAssets.length > 0) {
            var attachedassets = [];
            for (var i = 0; i < asset.AttachedAssets.length; i++) {
                var attasset = asset.AttachedAssets[i];
                if (asset.TypeId != attasset.TypeId) {
                    if (addrequirement) {
                        attasset.Selected = true;
                        attachedassets.push(attasset);
                    }
                    else {
                        var exists = CheckRequirementExistsAsset(attasset);
                        if (!exists) {
                            attasset.Selected = true;
                            attachedassets.push(attasset);
                        }
                    }
                }
            }
            _showAttachedAssets = attachedassets;
            opttype = 1;
        }
        else {
            if (asset.AttachedToAsset) {
                var attachedtoassets = [];
                if (addrequirement) {
                    asset.AttachedToAsset.Selected = true;
                    attachedtoassets.push(asset.AttachedToAsset);
                }
                else {
                    var exists = CheckRequirementExistsAsset(asset.AttachedToAsset);
                    if (!exists) {
                        asset.AttachedToAsset.Selected = true;
                        attachedtoassets.push(asset.AttachedToAsset);
                    }
                }
                if (asset.AttachedToAsset.AttachedAssets && asset.AttachedToAsset.AttachedAssets.length > 0) {
                    for (var i = 0; i < asset.AttachedToAsset.AttachedAssets.length; i++) {
                        var attasset = asset.AttachedToAsset.AttachedAssets[i];
                        if (asset.AssetId !== attasset.AssetId && asset.TypeId !== attasset.TypeId) {
                            if (addrequirement) {
                                attasset.Selected = true;
                                attachedtoassets.push(attasset);
                            }
                            else {
                                var exists = CheckRequirementExistsAsset(attasset);
                                if (!exists) {
                                    attasset.Selected = true;
                                    attachedtoassets.push(attasset);
                                }
                            }
                        }
                    }
                }
                _showAttachedAssets = attachedtoassets;
                toasset = asset.AttachedToAsset;
                opttype = 2;
            }
        }
        if (_showAttachedAssets.length > 0) {
            openAttachedAssetDialog(opttype, toasset);
            showAttachAssetList(_showAttachedAssets);
        }
    }
    else {
        var selectedattachedassets = [];
        if (asset.AttachedAssets && asset.AttachedAssets.length > 0) {
            for (var i = 0; i < allRequirements.length; i++) {
                var req = allRequirements[i];
                if (req.Assets && req.Assets.length > 0) {
                    for (var j = 0; j < req.Assets.length; j++) {
                        var reqasset = req.Assets[j];
                        if (reqasset.AttachedToAsset && reqasset.AttachedToAsset.AssetId === asset.AssetId) {
                            reqasset.Selected = true;
                            selectedattachedassets.push(reqasset);
                        }
                    }
                }
            }
        }
        else if (asset.AttachedToAsset) {
            for (var i = 0; i < allRequirements.length; i++) {
                var req = allRequirements[i];
                if (req.Assets && req.Assets.length > 0) {
                    for (var j = 0; j < req.Assets.length; j++) {
                        var reqasset = req.Assets[j];
                        if (reqasset.AssetId === asset.AttachedToAsset.AssetId) {
                            reqasset.Selected = true;
                            selectedattachedassets.push(reqasset);
                            break;
                        }
                    }
                }
            }

            for (var i = 0; i < allRequirements.length; i++) {
                var req = allRequirements[i];
                if (req.Assets && req.Assets.length > 0) {
                    for (var j = 0; j < req.Assets.length; j++) {
                        var reqasset = req.Assets[j];
                        if (reqasset.AssetId !== asset.AssetId && reqasset.AttachedToAsset && reqasset.AttachedToAsset.AssetId === asset.AttachedToAsset.AssetId) {
                            reqasset.Selected = true;
                            selectedattachedassets.push(reqasset);
                        }
                    }
                }
            }
        }
        if (selectedattachedassets.length > 0) {
            openAttachedAssetDialog(3);
            showAttachAssetList(selectedattachedassets);
        }
    }
}


function openAttachedAssetDialog(opttype, toasset) {//opttype:1 Add Primary, 2: Add Secondary, 3: Remove，4：Delete
    $('#dialogmask').show();
    $('#dialog_allassetmask').show();
    $('#btn_removeattasset').hide();
    var title = GetTextByKey('P_JS_SELECTATTACHEDASSETS', 'Select Attached Asset(s)');
    var span1 = GetTextByKey('P_JS_THISASSETHASEQUIPMENTATTACHMENTSASSOCIATEDWITHIT', 'This asset has equipment/attachments associated with it.');
    var span2 = GetTextByKey('P_JS_SELECTTHEASSETSTHATYOUWISHTOINDUDEWITHTHISASSET', 'Select the assets that you wish to indude with this asset.');
    if (opttype == 3) {
        title = GetTextByKey('P_JS_REMOVEATTACHEDASSETS', 'Remove Attached Asset(s)')
        span2 = GetTextByKey('P_JS_WOULDYOULIKETOREMOVETHERELATEDREQUIREMENTS', 'Would you like to remove the related requirements?');
        $('#btn_addattasset').hide();
        $('#btn_removeattasset').show();
    }
    else {
        if (opttype == 2)
            span1 = GetTextByKey('P_JS_THISASSETISATTACHEDTO', 'This asset is attached to {0}').replace('{0}', toasset ? toasset.AssetName : "");

        $('#btn_addattasset').show();
        $('#btn_removeattasset').hide();
    }
    $('#span_attachedasset_tips1').text(span1);
    $('#span_attachedasset_tips2').text(span2);
    $('#dialog_attachedassets .dialog-title span.title').text(title);
    $('#dialog_attachedassets')
        .attr('act', 'edit')
        .css({
            'width': 600,
            'top': (document.documentElement.clientHeight - $('#dialog_attachedassets').height()) / 4,
            'left': (document.documentElement.clientWidth - $('#dialog_attachedassets').width()) / 2
        }).showDialogfixed();
}

function OnAddAttachedAssets() {
    var tempsource = grid_attachedassetdt.source;
    for (var i = 0; i < tempsource.length; i++) {
        var ct = tempsource[i];
        if (ct.Selected) {
            if (_removeattachedassets) {
                for (var j = 0; j < _removeattachedassets.length; j++) {
                    if (ct.AssetId === _removeattachedassets[j])
                        _removeattachedassets.splice(j, 1);
                }
            }
        }
    }
    $('#dialogmask').hide();
    $('#dialog_allassetmask').hide();
    $('#dialog_attachedassets').hide();
}

var _removeattachedassets = [];
function OnRemoveAttachedAssets() {
    _removeattachedassets = [];
    var tempsource = grid_attachedassetdt.source;
    for (var i = 0; i < tempsource.length; i++) {
        var ct = tempsource[i];
        if (ct.Selected) {
            _removeattachedassets.push(ct.AssetId);
        }
    }

    $('#dialogmask').hide();
    $('#dialog_allassetmask').hide();
    $('#dialog_attachedassets').hide();
}

function createRequirement(assets) {
    var item = getSearchItem();
    var types = item.AssetTypes;
    for (var i = 0; i < assets.length; i++) {
        var asset = assets[i];
        var existitem = getExistsItem(asset.TypeId);
        if (existitem) {
            if (existitem.Assets) {
                var existsasset = false;
                for (var j = 0; j < existitem.Assets.length; j++) {
                    if (existitem.Assets[j].AssetId === asset.AssetId) {
                        existsasset = true;
                        continue;
                    }
                }
                if (!existsasset)
                    existitem.Assets.push(asset);
            }
            else
                existitem.Assets = [asset];

            existitem.ScheduledQuantity = existitem.Assets.length;
            if (existitem.ScheduledQuantity > existitem.Quantity)
                existitem.Quantity = existitem.ScheduledQuantity;
        }
        else {
            types.push(asset.TypeId + '');
            var aitem = {
                'JobSiteId': item.JobSiteId,
                'JobSiteName': item.JobSiteName,
                'BeginDate': item.BeginDate,
                'BeginDateStr': item.BeginDateStr,
                'EndDate': item.EndDate,
                'EndDateStr': item.EndDateStr,
                'AssetType': asset.TypeId,
                'AssetTypeName': asset.TypeName,
                'Quantity': 1,
                'Assets': [asset],
                'ScheduledQuantity': 1,
                'Days': item.Days,
                'Notes': '',
                'PointOfContact': item.PointOfContact,
            };
            allRequirements.push(aitem);
        }
    }
    $("#div_assettypes").dropdownVals(types);
    if (allRequirements.length > 0)
        $("#btnFulfillRequest").show();
    else
        $("#btnFulfillRequest").hide();

    showJobsiteRequirementList(allRequirements);
}

//*********************************************End Manage Assets***********************************************//