/**
 * 台账相关js
 *
 * @author Mai
 * @date 2018/02/05
 * @version
 */
$(document).ready(function() {
    autoFlashHeight();
    const ledgerSpread = SpreadJsObj.createNewSpread($('#ledger-spread')[0]);
    const ledgerTree = createNewPathTree({
        id: 'ledger_id',
        pid: 'ledger_pid',
        order: 'order',
        level: 'level',
        rootId: -1
    });
    ledgerTree.loadDatas(ledger);
    SpreadJsObj.initSheet(ledgerSpread.getActiveSheet(), {
        cols: [
            {title: '项目节编号', field: 'code', width: 150, cellType: 'tree'},
            {title: '清单编号', field: 'b_code', width: 80},
            {title: '名称', field: 'name', width: 230},
            {title: '单位', field: 'unit', width: 50},
            {title: '单价', field: 'price', width: 60},
            {title: '数量', field: 'quantity', width: 60},
            {title: '金额', field: 'totalPrice', width: 60},
            {title: '施工图原设计', field: 'design', width: 60},
            {title: '图（册）号', field: 'drawingCode', width: 80},
            {title: '备注', field: 'memo', width: 100}
        ],
        treeCol: 0,
        emptyRows: 3
    });
    SpreadJsObj.loadSheetData(ledgerSpread.getActiveSheet(), 'tree', ledgerTree);

    const treeOperationObj = {
        refreshOperationValid: function (sheet, selections) {
            const setObjEnable = function (obj, enable) {
                if (enable) {
                    obj.removeClass('disabled');
                } else {
                    obj.addClass('disabled');
                }
            };

            const row = selections[0].row;
            const tree = sheet.zh_tree;
            if (!tree) { return; }
            const node = sheet.zh_tree.nodes[row];

            setObjEnable($('#delete'), node);
            setObjEnable($('#up-move'), node && node.order > 1);
            setObjEnable($('#down-move'), node && !tree.isLastSibling(node));
            setObjEnable($('#up-level'), tree.getParent(node));
            setObjEnable($('#down-level'), node && node.order > 1);
        },
        /**
         * 新增节点
         * @param spread
         */
        addNode: function (spread) {
            const self = this;
            const sheet = spread.getActiveSheet();
            const row = sheet.getSelections()[0].row;

            const tree = sheet.zh_tree;
            if (!tree) { return; }

            const node = sheet.zh_tree.nodes[row];
            if (!node) { return; }

            SpreadJsObj.massOperationSheet(sheet, function () {
                tree.baseOperation('base-operation', node, 'add', function (result) {
                    const newNodes = result.create;
                    if (newNodes) {
                        newNodes.sort(function (a, b) {
                            const aIndex = tree.nodes.indexOf(a);
                            const bIndex = tree.nodes.indexOf(b);
                            return aIndex - bIndex;
                        });
                        for (const node of newNodes) {
                            const index = tree.nodes.indexOf(node);
                            sheet.addRows(index, 1);
                        }
                    }
                    self.refreshOperationValid(sheet, sheet.getSelections());
                });
            });
        },
        /**
         * 删除选中节点
         * @param spread
         */
        deleteNode: function (spread) {
            const self = this;
            const sheet = spread.getActiveSheet();
            const row = sheet.getSelections()[0].row;

            const tree = sheet.zh_tree;
            if (!tree) { return; }

            const node = sheet.zh_tree.nodes[row];
            if (!node) { return; }

            const count = ledgerTree.getPosterity(node).length;
            tree.baseOperation('base-operation', node, 'delete', function (result) {
                sheet.deleteRows(row, count + 1);
                self.refreshOperationValid(sheet, sheet.getSelections());
            });
        },
        /**
         * 上移选中节点
         * @param spread
         */
        upMove: function (spread) {
            const self = this;
            const sheet = spread.getActiveSheet();
            const sel = sheet.getSelections()[0];
            const row = sel.row;

            const tree = sheet.zh_tree;
            if (!tree) { return; }

            const node = tree.nodes[row];
            if (!node) { return; }

            tree.baseOperation('base-operation', node, 'up-move', function (result) {
                for (const data of result.update) {
                    SpreadJsObj.reLoadRowData(sheet, tree.nodes.indexOf(data), tree.getPosterity(data).length + 1);
                }
                sheet.setSelection(tree.nodes.indexOf(node), sel.col, sel.rowCount, sel.colCount);
                self.refreshOperationValid(sheet, sheet.getSelections());
                //sheet.moveTo(row, -1, tree.nodes.indexOf(node), -1, tree.getPosterity(node).length + 1, -1, GC.Spread.Sheets.CopyToOptions.value);
            });

        },
        /**
         * 下移选中节点
         * @param spread
         */
        downMove: function (spread) {
            const self = this;
            const sheet = spread.getActiveSheet();
            const sel = sheet.getSelections()[0];
            const row = sel.row;

            const tree = sheet.zh_tree;
            if (!tree) { return; }

            const node = tree.nodes[row];
            if (!node) { return; }

            tree.baseOperation('base-operation', node, 'down-move', function (result) {
                for (const data of result.update) {
                    SpreadJsObj.reLoadRowData(sheet, tree.nodes.indexOf(data), tree.getPosterity(data).length + 1);
                }
                sheet.setSelection(tree.nodes.indexOf(node), sel.col, sel.rowCount, sel.colCount);
                self.refreshOperationValid(sheet, sheet.getSelections());
            });

        },
        /**
         * 升级选中节点
         * @param spread
         */
        upLevel: function (spread) {
            const self = this;
            const sheet = spread.getActiveSheet();
            const row = sheet.getSelections()[0].row;

            const tree = sheet.zh_tree;
            if (!tree) { return; }

            const node = tree.nodes[row];
            if (!node) { return; }

            tree.baseOperation('base-operation', node, 'up-level', function (result) {
                sheet.repaint();
                self.refreshOperationValid(sheet, sheet.getSelections());
            });

        },
        /**
         * 降级选中节点
         * @param spread
         */
        downLevel: function (spread) {
            const self = this;
            const sheet = spread.getActiveSheet();
            const row = sheet.getSelections()[0].row;

            const tree = sheet.zh_tree;
            if (!tree) { return; }

            const node = tree.nodes[row];
            if (!node) { return; }

            tree.baseOperation('base-operation', node, 'down-level', function (result) {
                sheet.repaint();
                self.refreshOperationValid(sheet, sheet.getSelections());
            });
        }
    };

    ledgerSpread.bind(GC.Spread.Sheets.Events.SelectionChanged, function (e, info) {
        treeOperationObj.refreshOperationValid(info.sheet, info.newSelections);
    });

    // 绑定 删除等 顶部按钮
    $('#delete').click(function () {
        treeOperationObj.deleteNode(ledgerSpread);
    });
    $('#up-move').click(function () {
        treeOperationObj.upMove(ledgerSpread);
    });
    $('#down-move').click(function () {
        treeOperationObj.downMove(ledgerSpread);
    });
    $('#up-level').click(function () {
        treeOperationObj.upLevel(ledgerSpread);
    });
    $('#down-level').click(function () {
        treeOperationObj.downLevel(ledgerSpread);
    });
    treeOperationObj.refreshOperationValid(ledgerSpread.getActiveSheet(), ledgerSpread.getActiveSheet().getSelections());

    // 右键菜单
    $.contextMenu({
        selector: '#ledger-spread',
        build: function ($trigger, e) {
            const target = SpreadJsObj.safeRightClickSelection($trigger, e, ledgerSpread);
            return target.hitTestType === GC.Spread.Sheets.SheetArea.viewport || target.hitTestType === GC.Spread.Sheets.SheetArea.rowHeader;
        },
        items: {
            'create': {
                name: '新增',
                icon: 'fa-sign-in',
                callback: function (key, opt) {
                    treeOperationObj.addNode(ledgerSpread);
                },
                visible: function(key, opt){
                    const sheet = ledgerSpread.getActiveSheet();
                    const selection = sheet.getSelections();
                    const row = selection[0].row;
                    const select = ledgerTree.nodes[row];
                    return select;
                }
            },
            'delete': {
                name: '删除',
                icon: 'fa-remove',
                callback: function (key, opt) {
                    treeOperationObj.deleteNode(ledgerSpread);
                },
                visible: function (key, opt) {
                    const sheet = ledgerSpread.getActiveSheet();
                    const selection = sheet.getSelections();
                    const row = selection[0].row;
                    const select = ledgerTree.nodes[row];
                    return select;
                }
            }
        }
    });
});