/**
 * Created by Tony on 2018/9/10.
 */

let visualJumbo = {
    tplWorkBook: null,
    iniSpreadJs: function () {
        let me = this;
        /*/
        if (me.tplWorkBook === null) {
            me.tplWorkBook = new GC.Spread.Sheets.Workbook($('#ele_visual_div_main3')[0], {sheetCount: 1});
            me.tplWorkBook.options.tabStripVisible = false;
            me.tplWorkBook.options.allowCopyPasteExcelStyle = false;
            me.tplWorkBook.options.allowUserDragDrop = false;
            me.tplWorkBook.options.allowContextMenu = false;
            let sheet = me.tplWorkBook.getActiveSheet();
            sheet.options.allowCellOverflow = false;
            sheet.setRowCount(10, GC.Spread.Sheets.SheetArea.viewport);
            // sheet.bind(GC.Spread.Sheets.Events.EnterCell, me.onCellEnter);
        }
        /*/
        if (me.tplWorkBook !== null) {
            me.tplWorkBook.destroy();
            me.tplWorkBook = null;
        }
        me.tplWorkBook = new GC.Spread.Sheets.Workbook($('#ele_visual_div_main3')[0], {sheetCount: 1});
        me.tplWorkBook.options.tabStripVisible = false;
        me.tplWorkBook.options.allowCopyPasteExcelStyle = false;
        me.tplWorkBook.options.allowUserDragDrop = false;
        me.tplWorkBook.options.allowContextMenu = false;
        let sheet = me.tplWorkBook.getActiveSheet();
        sheet.options.allowCellOverflow = false;
        sheet.options.clipBoardOptions = GC.Spread.Sheets.ClipboardPasteOptions.values;
        // sheet.bind(GC.Spread.Sheets.Events.CellClick, me.onCellEnter);
        //*/
    },
    setupTpl: function () {
        let me = this;
        let rptTpl = (zTreeOprObj.currentNode)?zTreeOprObj.currentNode.rptTpl:null;
        if (rptTpl && me.tplWorkBook) {
            let sheet  = me.tplWorkBook.getActiveSheet();
            let border = new GC.Spread.Sheets.LineBorder;
            border.color = "Black";
            border.style = GC.Spread.Sheets.LineStyle.thin;
            sheet.suspendPaint();
            sheet.setRowCount(0);
            sheet.setColumnCount(0);
            //1. put the pos into array
            let xPos = [0], yPos = [0];
            let pageH, pageW;
            let bandMappingObj = {};
            let pIdx = JV.PAGES_SIZE_STR.indexOf(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_PAGE_SIZE]);
            pageW = Math.round(JV.PAGES_SIZE[pIdx][0] * 96 - (parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_LEFT]) + parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_RIGHT])) /2.54*96 );
            pageH = Math.round(JV.PAGES_SIZE[pIdx][1] * 96 - (parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_TOP]) + parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_BOTTOM])) /2.54*96 );
            if (rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_ORIENTATION] === JV.ORIENTATION_LANDSCAPE ||
                rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_ORIENTATION] === JV.ORIENTATION_LANDSCAPE_CHN) {
                pageW = Math.round(JV.PAGES_SIZE[pIdx][1] * 96 - (parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_LEFT]) + parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_RIGHT])) /2.54*96 );
                pageH = Math.round(JV.PAGES_SIZE[pIdx][0] * 96 - (parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_TOP]) + parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_BOTTOM])) /2.54*96 );
            }
            xPos.push(pageW);
            // pageH = Math.round(pageH / 2);
            yPos.push(pageH);
            visualCommonOprObj.addBandPos(rptTpl, pageW, pageH, xPos, yPos, bandMappingObj);
            visualCommonOprObj.addTplTxtFldPos(rptTpl, dataInfoMapTreeOprObj.treeObj, xPos, yPos, bandMappingObj);
            //2. 设置spreadjs
            xPos.sort(function(x1, x2){ return (x1 - x2); });
            yPos.sort(function(y1, y2){ return (y1 - y2); });
            sheet.setRowCount(yPos.length - 1);
            sheet.setColumnCount(xPos.length - 1);
            for (let idx = 1; idx < xPos.length; idx++) {
                sheet.setColumnWidth(idx - 1, xPos[idx] - xPos[idx - 1]);
            }
            for (let idx = 1; idx < yPos.length; idx++) {
                sheet.setRowHeight(idx - 1, yPos[idx] - yPos[idx - 1]);
                sheet.getRange(idx - 1, -1, 1, -1).backColor(undefined);
            }
            visualCommonOprObj.brushSheet(bandMappingObj, sheet, xPos, yPos);
            visualCommonOprObj.setupTplTxtFld(rptTpl, dataInfoMapTreeOprObj.treeObj, sheet, xPos, yPos, bandMappingObj)
            for (let idx = 1; idx < yPos.length; idx++) {
                let bkc = sheet.getCell(idx - 1, 0).backColor();
                if (bkc === 'White') {
                    sheet.setRowHeight(idx - 1, 30);
                }
            }
            for (let iRow = 0; iRow < sheet.getRowCount(); iRow++) {
                for (let iCol = 0; iCol < sheet.getColumnCount(); iCol++) {
                    let cell = sheet.getCell(iRow, iCol);
                    if (cell.backColor() === 'LightGray' || cell.backColor() === 'LightCyan') {
                        visualCommonOprObj.setupBorder(sheet.getCell(iRow, iCol), border);
                    }
                }
            }
            sheet.clearSelection();
            sheet.resumePaint();
        }
    },
    restoreTpl: function () {
        let me = visualJumbo;
        if (me.tplWorkBook) {
            me.setupTpl();
        }
    },
    private_AddCols: function (sheet, col) {
        sheet.suspendPaint();
        sheet.addColumns(col, 1);
        sheet.resumePaint();
    },
    insertColumn: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        let selectedRanges = sheet.getSelections();
        if (selectedRanges.length > 0) {
            me.private_AddCols(sheet, selectedRanges[0].col);
        }
    },
    addColumn: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        me.private_AddCols(sheet, sheet.getColumnCount());
    },
    deleteColumn: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        let selectedRanges = sheet.getSelections();
        let cc = sheet.getColumnCount();
        if (cc > 1) {
            if (selectedRanges.length > 0) {
                sheet.deleteColumns(selectedRanges[0].col, 1);
            }
        } else {
            alert('不能删除列！');
        }
    },
    addRow: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        let selectedRanges = sheet.getSelections();
        if (selectedRanges.length > 0) {
            let cell = sheet.getCell(selectedRanges[0].row, selectedRanges[0].col);
            let color = cell.backColor();
            if (color !== 'White') {
                let nextIdx = sheet.getRowCount();
                for (let idx = selectedRanges[0].row + 1; idx < sheet.getRowCount(); idx++) {
                    if (sheet.getCell(idx, selectedRanges[0].col).backColor() !== color) {
                        nextIdx = idx;
                        break;
                    }
                }
                sheet.suspendPaint();
                sheet.addRows(nextIdx, 1);
                sheet.getRange(nextIdx, -1, 1, -1).backColor(color);
                sheet.resumePaint();
            }
        }
    },
    deleteRow: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        let selectedRanges = sheet.getSelections();
        if (selectedRanges.length > 0) {
            let cell = sheet.getCell(selectedRanges[0].row, selectedRanges[0].col);
            let color = cell.backColor();
            if (color !== 'White') {
                let amt = 0;
                for (let idx = 0; idx < sheet.getRowCount(); idx++) {
                    if (sheet.getCell(idx, selectedRanges[0].col).backColor() === color) {
                        amt++
                    }
                }
                if (amt > 1) {
                    sheet.suspendPaint();
                    sheet.deleteRows(selectedRanges[0].row, 1);
                    sheet.resumePaint();
                }
            }
        }
    },
    fitTheWidth: function (factor) {
        let me = this, rptTpl = (zTreeOprObj.currentNode)?zTreeOprObj.currentNode.rptTpl:null;
        let pIdx = JV.PAGES_SIZE_STR.indexOf(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_PAGE_SIZE]);
        let bandW = 700;
        if (pIdx >= 0) {
            bandW = Math.round(JV.PAGES_SIZE[pIdx][0] * 96 - (parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_LEFT]) + parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_RIGHT])) /2.54*96 );
            if (rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_ORIENTATION] === JV.ORIENTATION_LANDSCAPE ||
                rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_ORIENTATION] === JV.ORIENTATION_LANDSCAPE_CHN) {
                bandW = Math.round(JV.PAGES_SIZE[pIdx][1] * 96 - (parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_LEFT]) + parseFloat(rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_RIGHT])) /2.54*96 );
            }
        }
        bandW *= factor;
        let currentWidth = 0;
        let sheet = me.tplWorkBook.getActiveSheet();
        for (let idx = 0; idx < sheet.getColumnCount(); idx++) {
            currentWidth += sheet.getColumnWidth(idx);
        }
        let actFactor = bandW / currentWidth;
        for (let idx = 0; idx < sheet.getColumnCount(); idx++) {
            sheet.setColumnWidth(idx, Math.round(sheet.getColumnWidth(idx) * actFactor));
        }
    },
    mergeCells: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        let selectedRanges = sheet.getSelections();
        if (selectedRanges.length > 0) {
            let cell = sheet.getCell(selectedRanges[0].row, selectedRanges[0].col);
            let color = cell.backColor();
            let isDifferent = false;
            for (let idx = 1; idx < selectedRanges[0].rowCount; idx++) {
                if (sheet.getCell(selectedRanges[0].row + idx, 0).backColor() !== color) {
                    isDifferent = true;
                    break;
                }
            }
            if (!isDifferent) {
                sheet.suspendPaint();
                sheet.addSpan(selectedRanges[0].row, selectedRanges[0].col, selectedRanges[0].rowCount, selectedRanges[0].colCount);
                sheet.resumePaint();
            } else {
                alert(`不能合并跨界单元格！`)
            }
        }
    },
    disMergeCells: function () {
        let me = visualJumbo,
            sheet = me.tplWorkBook.getActiveSheet();
        let selectedRanges = sheet.getSelections();
        let spans = sheet.getSpans();
        if (selectedRanges.length > 0 && spans.length > 0) {
            let selectedSpans = [];
            for(let i = 0; i < spans.length; i++)
            {
                for (let j = 0; j < selectedRanges.length; j++) {
                    if (spans[i].row >= selectedRanges[j].row && spans[i].col >= selectedRanges[j].col &&
                        spans[i].row < selectedRanges[j].row + selectedRanges[j].rowCount && spans[i].col < selectedRanges[j].col + selectedRanges[j].colCount) {
                        selectedSpans.push(spans[i]);
                    }
                }
            }
            for (let span of selectedSpans) {
                sheet.removeSpan(span.row, span.col, GC.Spread.Sheets.SheetArea.viewport);
            }
        }
    }

};