/**
 * Created by Mai on 2017/5/16.
 */

var rationChapterSpread, sectionRationsSpread;

var LoadStdRationLibs = function () {
    CommonAjax.postRationLib('/rationRepository/api/getRationDisplayNames', {user_id: userID}, function (datas) {
        var select = $('#stdRationLibSelect');
        select.empty();
        datas.forEach(function (data) {
            select.append($('<option>').val(data.ID).text(data.dispName));
        });
        if (select[0].options.length !== 0) {
            LoadStdRation(select.val());
        }
    }, function () {
        $('#stdRationLibSelect').empty();
    });
};

var LoadStdRation = (function () {
    var rationChapterTreeSetting = {
        "emptyRows":0,
        "headRows":1,
        "headRowHeight":[30],
        "treeCol": 0,
        "cols":[{
            "width":300,
            "readOnly": true,
            "head":{
                "titleNames":["名称"],
                "spanCols":[1],
                "spanRows":[1],
                "vAlign":[1],
                "hAlign":[1],
                "font":["9px Arial"]
            },
            "data":{
                "field":"name",
                "vAlign":0,
                "hAlign":3,
                "font":"9px Arial"
            }
        }]
    };
    var showRationChapterTree = function (datas) {
        var rationChapterTree = idTree.createNew({id: 'ID', pid: 'ParentID', nid: 'NextSiblingID', rootId: -1, autoUpdate: false});
        var rationChapterTreeController = TREE_SHEET_CONTROLLER.createNew(rationChapterTree, rationChapterSpread.getActiveSheet(), rationChapterTreeSetting);
        rationChapterTree.loadDatas(datas);
        rationChapterTreeController.showTreeData();

        rationChapterTreeController.bind(TREE_SHEET_CONTROLLER.eventName.treeSelectedChanged, function (node) {
            LoadSectionRations(node.getID());
        });

        if (rationChapterTree.firstNode()) {
            LoadSectionRations(rationChapterTree.firstNode().getID());
        } else {
            LoadSectionRations();
        };
    };

    var LoadData = function (rationLibID) {
        CommonAjax.postRationLib('/rationRepository/api/getRationTree', {userId: userID, rationRepositoryId: rationLibID}, function (datas) {
            showRationChapterTree(datas);
        }, function () {
            showRationChapterTree([]);
        });
    };

    return LoadData;
})();
var LoadSectionRations = (function () {
    var sectionRationsSetting = {
            "emptyRows":3,
            "headRows":1,
            "headRowHeight":[20],
            "cols":[
                {
                    "width":100,
                    "readOnly": true,
                    "head":{
                        "titleNames":["编码"],
                        "spanCols":[1],
                        "spanRows":[1],
                        "vAlign":[1],
                        "hAlign":[1],
                        "font":["12px Arial"]
                    },
                    "data":{
                        "field":"code",
                        "vAlign":0,
                        "hAlign":3,
                        "font":"12px Arial"
                    }
                },
                {
                    "width":180,
                    "readOnly": true,
                    "head":{
                        "titleNames":["名称"],
                        "spanCols":[1],
                        "spanRows":[1],
                        "vAlign":[1],
                        "hAlign":[1],
                        "font":["12px Arial"]
                    },
                    "data":{
                        "field":"name",
                        "vAlign":0,
                        "hAlign":3,
                        "font":"12px Arial"
                    }
                },
                {
                    "width":50,
                    "readOnly":true,
                    "head":{
                        "titleNames":["单位"],
                        "spanCols":[1],
                        "spanRows":[1],
                        "vAlign":[1],
                        "hAlign":[1],
                        "font":["12px Arial"]
                    },
                    "data":{
                        "field":"unit",
                        "vAlign":0,
                        "hAlign":1,
                        "font":"12px Arial"
                    }
                }
            ]
        };

    var LoadData = function (sectionID) {
        if (sectionID) {
            CommonAjax.postRationLib('/rationRepository/api/getRationItems', {userId: userID, sectionID: sectionID}, function (datas) {
                SheetDataHelper.loadSheetHeader(sectionRationsSetting, sectionRationsSpread.getActiveSheet());
                SheetDataHelper.loadSheetData(sectionRationsSetting, sectionRationsSpread.getActiveSheet(), datas);
            }, function () {
                SheetDataHelper.loadSheetHeader(sectionRationsSetting, sectionRationsSpread.getActiveSheet());
                SheetDataHelper.loadSheetData(sectionRationsSetting, sectionRationsSpread.getActiveSheet(), []);
            });
        } else {
            SheetDataHelper.loadSheetHeader(sectionRationsSetting, sectionRationsSpread.getActiveSheet());
            SheetDataHelper.loadSheetData(sectionRationsSetting, sectionRationsSpread.getActiveSheet(), []);
        }
    };

    return LoadData;
})();

$('#stdRationTab').on('shown.bs.tab', function (e) {
    var select = $('#stdRationLibSelect');
    if (!rationChapterSpread) {
        rationChapterSpread = SheetDataHelper.createNewSpread($('#stdRationChapter')[0]);
    }
    if (!sectionRationsSpread) {
        sectionRationsSpread = SheetDataHelper.createNewSpread($('#stdSectionRations')[0]);
    }
    if (select[0].options.length === 0) {
        LoadStdRationLibs();
    };
});

$('#stdRationLibSelect').change(function () {
    var select = $(this);
    if (this.children.length !== 0) {
        LoadStdRation(select.val());
    }
    rationChapterSpread.getActiveSheet().repaint();
});