const is_numeric = (value) => {
    if (typeof(value) === 'object') {
        return false;
    } else {
        return !Number.isNaN(Number(value)) && value.toString().trim() !== '';
    }
};
function getPasteHint (str, row = '') {
    let returnObj = str;
    if (row) {
        returnObj.msg = '指数清单第' + (row+1) + '行' + str.msg;
    }
    return returnObj;
}
function resetExTpTable() {
    const rate = $('#changeRate').val();
    const bqhs = ZhCalc.round(ZhCalc.mul(ex_tp, 1+rate/100), 2);
    const jzbqhs = ZhCalc.round(ZhCalc.add(ex_pre_tp_hs, bqhs), 2);
    $('#tp_set').find('td').eq(3).text(ZhCalc.round(ex_tp, 2));
    $('#tp_set').find('td').eq(4).text(ZhCalc.round(ZhCalc.add(ex_pre_tp, ex_tp), 2));
    $('#rate_set').find('td').eq(3).text(bqhs !== 0 ? bqhs : '');
    $('#rate_set').find('td').eq(4).text(jzbqhs !== 0 ? jzbqhs : '');
    // $('#ex_expr').html(ex_expr);
    $('#ex_expr').attr('data-original-title', '本期价差：' + (ex_expr ? ex_expr : ''));
}
$(document).ready(() => {
    autoFlashHeight();
    const materialExponentSpread = SpreadJsObj.createNewSpread($('#material-exponent-spread')[0]);
    const materialExponentSpreadSetting = {
        cols: [
            {title: '类型', colSpan: '1', rowSpan: '2', field: 'type', hAlign: 1, width: 60, formatter: '@', readOnly: true,cellType: 'customizeCombo', comboItems: materialType.ex_type, cellTypeKey: 1},
            {title: '符号', colSpan: '1', rowSpan: '2', field: 'symbol', hAlign: 1, width: 60, formatter: '@', readOnly: 'readOnly.isEdit'},
            {title: '符号说明', colSpan: '1', rowSpan: '2', field: 'symbol_desc', hAlign: 0, width: 180, formatter: '@', readOnly: 'readOnly.isEdit'},
            {title: '编号', colSpan: '1', rowSpan: '2', field: 'code', hAlign: 1, width: 60, formatter: '@', readOnly: 'readOnly.isEdit'},
            {title: '加权系数', colSpan: '1', rowSpan: '2', field: 'weight_num', hAlign: 2, width: 120, formatter: '@', readOnly: 'readOnly.isConstant'},
            {title: '基本价格指数', colSpan: '1', rowSpan: '2', field: 'basic_price', hAlign: 2, width: 120, readOnly: 'readOnly.isEdit'},
            {title: '基准时间', colSpan: '1', rowSpan: '2', field: 'basic_times', hAlign: 0, width: 80, formatter: '@', readOnly: 'readOnly.isEdit'},
            {title: '现行价格指数', colSpan: '1', rowSpan: '2', field: 'm_price', hAlign: 2, width: 120, type: 'Number', readOnly: 'readOnly.remark'},
            {title: '计算值', colSpan: '1', rowSpan: '2', field: 'calc_num', hAlign: 2, width: 80, formatter: '@', readOnly: true},
            {title: '备注', colSpan: '1', rowSpan: '2', field: 'remark', hAlign: 0, width: 60, formatter: '@', readOnly: 'readOnly.remark'},
            {title: '是否汇总', colSpan: '1', rowSpan: '2', field: 'is_summary', hAlign: 1, width: 60, cellType: 'checkbox', readOnly: 'readOnly.isEdit'},
        ],
        emptyRows: 0,
        headRows: 2,
        headRowHeight: [25, 25],
        defaultRowHeight: 21,
        headerFont: '12px 微软雅黑',
        font: '12px 微软雅黑',
        readOnly: readOnly,
    };
    const materialExponentBase = {
        isUsed: function (data) {
            if (data.type === 2) {
                return data.mid === materialID || data.basic_price === null || data.basic_price === 0;
            } else {
                return false;
            }
        },
        isEdit: function (data) {
            return data.mid === materialID && data.type === 2;
        },
        isConstant: function (data) {
            return (materialOrder === 1 && data.type === 1) || (data.mid === materialID && data.type === 2);
        }
    };
    const materialExponentCol = {
        getValue: {
            calc_num : function (data) {
                const calc_num = data.basic_price > 0 ? ZhCalc.mul(data.weight_num, ZhCalc.div(data.m_price, data.basic_price)) : 0;
                return calc_num > 0 ? ZhCalc.round(calc_num, 3) : 0;
            },
        },
        readOnly: {
            isEdit: function (data) {
                return !(!readOnly && materialExponentBase.isEdit(data));
            },
            isUsed: function (data) {
                return !(!readOnly && materialExponentBase.isUsed(data));
            },
            remark: function (data) {
                return !(!readOnly && data.type === 2);
            },
            isConstant: function (data) {
                // return !(!readOnly && materialExponentBase.isConstant(data));
                return readOnly;
            }
        },
    };
    SpreadJsObj.initSpreadSettingEvents(materialExponentSpreadSetting, materialExponentCol);
    SpreadJsObj.initSheet(materialExponentSpread.getActiveSheet(), materialExponentSpreadSetting);
    SpreadJsObj.loadSheetData(materialExponentSpread.getActiveSheet(), SpreadJsObj.DataType.Data, materialExponentData);

    const materialExponentSpreadObj = {
        refreshActn: function (rowCount = 1) {
            const setObjEnable = function (obj, enable) {
                if (enable) {
                    obj.removeClass('disabled');
                } else {
                    obj.addClass('disabled');
                }
            };
            const sheet = materialExponentSpread.getActiveSheet();
            const select = SpreadJsObj.getSelectObject(sheet);
            // 还需判断是否已被调差清单调用
            setObjEnable($('#del'), !readOnly && select && materialExponentBase.isUsed(select) && rowCount === 1);
        },
        add: function () {
            const sheet = materialExponentSpread.getActiveSheet();
            postData(window.location.pathname + '/save', {type: 'add'}, function (result) {
                if (result) {
                    materialExponentData.push(result);
                    sheet.addRows(materialExponentData.length - 1, 1);
                    SpreadJsObj.reLoadRowData(sheet, materialExponentData.length - 1);
                    sheet.setSelection(materialExponentData.length - 1, 0, 1, 1);
                    materialExponentSpreadObj.refreshActn();
                }
            });
        },
        del: function () {
            const sheet = materialExponentSpread.getActiveSheet();
            const select = SpreadJsObj.getSelectObject(sheet);
            postData(window.location.pathname + '/save', {type: 'del', id: select.id}, function (result) {
                ex_tp = result.ex_tp;
                ex_expr = result.ex_expr;
                resetExTpTable();
                const index = materialExponentData.indexOf(select);
                materialExponentData.splice(index, 1);
                sheet.deleteRows(index, 1);
                const sel = sheet.getSelections();
                sheet.setSelection(index > 0 ? index - 1 : 0, sel.length > 0 ? sel[0].col : 0, 1, 1);
                materialExponentSpreadObj.refreshActn();
            });
        },
        selectionChanged: function (e, info) {
            const sel = info.sheet.getSelections()[0];
            const col = info.sheet.zh_setting.cols[sel.col];
            materialExponentSpreadObj.refreshActn(sel.rowCount);
            const data = SpreadJsObj.getSelectObject(info.sheet);
            materialExponentSpreadObj.setReadOnly(true);
        },
        editEnded: function (e, info) {
            if (info.sheet.zh_setting) {
                const select = SpreadJsObj.getSelectObject(info.sheet);
                const col = info.sheet.zh_setting.cols[info.col];
                if (col.field === 'is_summary') {
                    return;
                }
                // 未改变值则不提交
                const validText = is_numeric(info.editingText) ? parseFloat(info.editingText) : (info.editingText ? trimInvalidChar(info.editingText) : null);
                const orgValue = select[col.field];
                if (orgValue == validText || ((!orgValue || orgValue === '') && (validText === ''))) {
                    SpreadJsObj.reLoadRowData(info.sheet, info.row);
                    return;
                }
                // 判断部分值是否输入的是数字判断和数据计算
                if (col.field === 'basic_price' || col.field === 'm_price') {
                    if (isNaN(validText)) {
                        toastr.error('不能输入其它非数字类型字符');
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                        return;
                    }
                    const num = parseFloat(validText);
                    if (validText !== null && (num < 0 || !/^(\d{1,10}|\d{1,7}\.\d{1,3})?$/.test(num))) {
                        toastr.error('请输入10位以内有效数字并且小于3位小数的浮点数');
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                        return;
                    }
                }
                if (col.field === 'weight_num') {
                    if (isNaN(validText)) {
                        toastr.error('不能输入其它非数字类型字符');
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                        return;
                    }
                    const num = parseFloat(validText);
                    if (validText !== null && (num < 0 || num >= 1 || !/^\d+(\.\d{1,3})?$/.test(num))) {
                        toastr.error('请输入0~1范围内并且小于3位小数的浮点数');
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                        return;
                    }
                    const total_weight = ZhCalc.add(ZhCalc.sub(_.sumBy(materialExponentData, 'weight_num'), parseFloat(orgValue)), num);
                    if (total_weight > 1) {
                        toastr.error('加权系数总和不能大于1');
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                        return;
                    }
                }
                select[col.field] = validText;
                select.calc_num = materialExponentCol.getValue.calc_num(select);
                // console.log(select);

                // 更新至服务器
                postData(window.location.pathname + '/save', { type:'update', updateData: select }, function (result) {
                    ex_tp = result.ex_tp;
                    ex_expr = result.ex_expr;
                    resetExTpTable();
                    SpreadJsObj.reLoadRowData(info.sheet, info.row);
                    materialExponentData.splice(info.row, 1, select);
                }, function () {
                    select[col.field] = orgValue;
                    SpreadJsObj.reLoadRowData(info.sheet, info.row);
                });
            }
        },
        buttonClicked: function (e, info) {
            if (info.sheet.zh_setting) {
                const select = SpreadJsObj.getSelectObject(info.sheet);
                const col = info.sheet.zh_setting.cols[info.col];
                if (col.field === 'weight_num') {
                    if(materialExponentCol.readOnly.isConstant(select)) {
                        return;
                    }
                } else {
                    if(materialExponentCol.readOnly.isEdit(select)) {
                        return
                    }
                }
                if (col.field === 'is_summary') {
                    if (info.sheet.isEditing()) {
                        info.sheet.endEdit(true);
                    }
                    select.is_summary = info.sheet.getValue(info.row, info.col) ? 1 : 0;
                    // 更新至服务器
                    postData(window.location.pathname + '/save', { type:'update', updateData: select }, function (result) {
                        ex_tp = result.ex_tp;
                        ex_expr = result.ex_expr;
                        resetExTpTable();
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                    }, function () {
                        select.is_summary = info.sheet.getValue(info.row, info.col) ? 0 : 1;
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                    });
                }
            }
        },
        deletePress: function (sheet) {
            if (!sheet.zh_setting || readOnly || sheet.zh_setting.readOnly) return;
            // materialExponentBase.isUsed(select)
            if (sheet.zh_setting && sheet.zh_data) {
                const sel = sheet.getSelections()[0];
                if (!sel) return;
                const sortData = sheet.zh_data || [];
                const data = [];
                for (let iRow = sel.row; iRow < sel.row + sel.rowCount; iRow++) {
                    // let bPaste = true;
                    const exData = sortData[iRow];
                    const materialExData = { id: sortData[iRow].id };
                    for (let iCol = 0; iCol < sel.colCount; iCol++) {
                        const curCol = sel.col + iCol;
                        const colSetting = sheet.zh_setting.cols[curCol];
                        if(colSetting.readOnly(exData)) continue;
                        if (!colSetting) continue;
                        const orgValue = sortData[iRow][colSetting.field];
                        if(orgValue === null) {
                            // bPaste = false;
                            continue;
                        }
                        if (exData.type === materialType.ex_type[0].value && colSetting.field !== 'weight_num') {
                            // bPaste = false;
                            continue;
                        }
                        if (colSetting.field === 'type' || colSetting.field === 'calc_num' || colSetting.field === 'is_summary'){
                            // bPaste = false;
                            continue;
                        }
                        materialExData[colSetting.field] = null;
                        sortData[iRow][colSetting.field] = null;
                    }
                    if (exData.type !== materialType.ex_type[0].value) materialExData.calc_num = materialExponentCol.getValue.calc_num(sortData[iRow]);
                    const arr = Object.keys(materialExData);
                    if (arr.length !== 1) {
                        data.push(materialExData);
                    }
                }
                if (data.length === 0) {
                    SpreadJsObj.reLoadSheetData(sheet);
                    return;
                }
                // 更新至服务器
                postData(window.location.pathname + '/save', { type:'paste', updateData: data }, function (result) {
                    materialExponentData = result.info;
                    SpreadJsObj.loadSheetData(materialExponentSpread.getActiveSheet(), SpreadJsObj.DataType.Data, materialExponentData);
                    ex_tp = result.ex_tp;
                    ex_expr = result.ex_expr;
                    resetExTpTable();
                }, function () {
                    SpreadJsObj.reLoadSheetData(sheet);
                    return;
                });
            }
        },
        clipboardPasted(e, info) {
            const hint = {
                cellError: {type: 'error', msg: '粘贴内容超出了表格范围'},
                numberExpr: {type: 'error', msg: '不能粘贴其它非数字类型字符'},
                numberCan: {type: 'error', msg: '请粘贴10位以内有效数字并且小于3位小数的浮点数'},
                numberCan2: {type: 'error', msg: '请粘贴0~1范围内并且小于3位小数的浮点数'},
                weightNumberCan: {type: 'error', msg: '粘贴的加权系数总和不能大于1'},
            };
            const range = info.cellRange;
            const sortData = info.sheet.zh_data || [];
            if (info.cellRange.row + info.cellRange.rowCount > sortData.length) {
                toastMessageUniq(hint.cellError);
                // SpreadJsObj.loadSheetData(materialSpread.getActiveSheet(), SpreadJsObj.DataType.Data, materialBillsData);
                SpreadJsObj.reLoadSheetHeader(materialExponentSpread.getActiveSheet());
                SpreadJsObj.reLoadSheetData(materialExponentSpread.getActiveSheet());
                return;
            }
            if (sortData.length > 0 && range.col + range.colCount > 10) {
                toastMessageUniq(hint.cellError);
                SpreadJsObj.reLoadSheetHeader(materialExponentSpread.getActiveSheet());
                SpreadJsObj.reLoadSheetData(materialExponentSpread.getActiveSheet());
                return;
            }
            const data = [];
            // const rowData = [];
            for (let iRow = 0; iRow < range.rowCount; iRow++) {
                let bPaste = true;
                const curRow = range.row + iRow;
                // const materialData = JSON.parse(JSON.stringify(sortData[curRow]));
                const materialExData = { id: sortData[curRow].id };
                const hintRow = range.rowCount > 1 ? curRow : '';
                let sameCol = 0;
                for (let iCol = 0; iCol < range.colCount; iCol++) {
                    const curCol = range.col + iCol;
                    const colSetting = info.sheet.zh_setting.cols[curCol];
                    if (!colSetting) continue;

                    let validText = info.sheet.getText(curRow, curCol);
                    validText = is_numeric(validText) ? parseFloat(validText) : (validText ? trimInvalidChar(validText) : null);
                    const orgValue = sortData[curRow][colSetting.field];
                    if (orgValue == validText || ((!orgValue || orgValue === '') && (validText === ''))) {
                        sameCol++;
                        if (range.colCount === sameCol)  {
                            bPaste = false;
                        }
                        continue;
                    }
                    if (colSetting.field === 'basic_price' || colSetting.field === 'm_price') {
                        if (isNaN(validText)) {
                            toastMessageUniq(getPasteHint(hint.numberExpr, hintRow));
                            bPaste = false;
                            continue;
                        }
                        const num = parseFloat(validText);
                        if (validText !== null && (num < 0 || !/^(\d{1,10}|\d{1,7}\.\d{1,3})?$/.test(num))) {
                            toastMessageUniq(getPasteHint(hint.numberCan, hintRow));
                            bPaste = false;
                            continue;
                        }
                    }
                    if (colSetting.field === 'weight_num') {
                        if (isNaN(validText)) {
                            toastMessageUniq(getPasteHint(hint.numberExpr, hintRow));
                            bPaste = false;
                            continue;
                        }
                        const num = parseFloat(validText);
                        if (validText !== null && (num < 0 || num >= 1 || !/^\d+(\.\d{1,3})?$/.test(num))) {
                            toastMessageUniq(getPasteHint(hint.numberCan2, hintRow));
                            bPaste = false;
                            continue;
                        }
                        const total_weight = ZhCalc.add(ZhCalc.sub(_.sumBy(materialExponentData, 'weight_num'), parseFloat(orgValue)), num);
                        if (total_weight > 1) {
                            toastMessageUniq(getPasteHint(hint.weightNumberCan, hintRow));
                            bPaste = false;
                            continue;
                        }
                    }
                    materialExData[colSetting.field] = validText;
                    sortData[curRow][colSetting.field] = validText;
                }
                if (bPaste) {
                    materialExData.calc_num = materialExponentCol.getValue.calc_num(sortData[curRow]);
                    data.push(materialExData);
                    // rowData.push(curRow);
                } else {
                    SpreadJsObj.reLoadRowData(info.sheet, curRow);
                }
            }
            if (data.length === 0) {
                SpreadJsObj.reLoadRowData(info.sheet, info.cellRange.row, info.cellRange.rowCount);
                return;
            }
            // console.log(data);
            // 更新至服务器
            postData(window.location.pathname + '/save', { type:'paste', updateData: data }, function (result) {
                materialExponentData = result.info;
                SpreadJsObj.loadSheetData(materialExponentSpread.getActiveSheet(), SpreadJsObj.DataType.Data, materialExponentData);
                ex_tp = result.ex_tp;
                ex_expr = result.ex_expr;
                resetExTpTable();
            }, function () {
                SpreadJsObj.reLoadRowData(info.sheet, info.cellRange.row, info.cellRange.rowCount);
                return;
            });
        },
        setReadOnly: function(readOnly) {
            // SpreadJsObj.resetFieldReadOnly(materialSpread.getActiveSheet(), 'msg_spread', 'm_spread', 'm_tp', 'pre_tp', readOnly);
        }
    };
    materialExponentSpreadObj.refreshActn();
    materialExponentSpread.bind(spreadNS.Events.SelectionChanged, materialExponentSpreadObj.selectionChanged);



    if (!readOnly) {
        $('#add').click(materialExponentSpreadObj.add);
        $('#del').click(materialExponentSpreadObj.del);
        materialExponentSpread.bind(spreadNS.Events.EditEnded, materialExponentSpreadObj.editEnded);
        materialExponentSpread.bind(spreadNS.Events.ButtonClicked, materialExponentSpreadObj.buttonClicked);
        materialExponentSpread.bind(spreadNS.Events.ClipboardPasted, materialExponentSpreadObj.clipboardPasted);
        SpreadJsObj.addDeleteBind(materialExponentSpread, materialExponentSpreadObj.deletePress);
        // 右键菜单
        $.contextMenu({
            selector: '#material-exponent-spread',
            build: function ($trigger, e) {
                const target = SpreadJsObj.safeRightClickSelection($trigger, e, materialExponentSpread);
                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) {
                        materialExponentSpreadObj.add(materialExponentSpread.getActiveSheet());
                    },
                },
                'delete': {
                    name: '删除',
                    icon: 'fa-remove',
                    callback: function (key, opt) {
                        materialExponentSpreadObj.del(materialExponentSpread.getActiveSheet());
                    },
                    disabled: function (key, opt) {
                        const sheet = materialExponentSpread.getActiveSheet();
                        const select = SpreadJsObj.getSelectObject(sheet);
                        const sel = sheet.getSelections()[0];
                        materialExponentSpreadObj.refreshActn(sel.rowCount);
                        if (!readOnly && select && materialExponentBase.isUsed(select) && sel.rowCount === 1) {
                            return false;
                        } else {
                            return true;
                        }
                    }
                },
            }
        });

        // 调差基数选中
        $('.calc_select').on('click', function () {
            // 如果是选中则清除其余2个的选中
            const code = $(this).val();
            for (const calc of ex_calc) {
                calc.select = $(this).is(':checked') && code === calc.code ? true : false;
                if (!calc.select) {
                    $('.calc_select[value="'+ calc.code +'"]').prop('checked', false);
                }
            }
            postData(window.location.pathname + '/save', { type:'ex_calc', updateData: ex_calc }, function (result) {
                ex_tp = result.ex_tp;
                ex_expr = result.ex_expr;
                resetExTpTable();
            });
        });

        $('#changeRate').change(function () {
            const rate = parseInt($(this).val());
            postData(window.location.pathname + '/save', { type:'rate', rate: rate }, function (result) {
                const bqhs = ZhCalc.round(ZhCalc.mul(m_tp, 1+rate/100), 2);
                const exbqhs = ZhCalc.round(ZhCalc.mul(ex_tp, 1+rate/100), 2);
                const jzbqhs = ZhCalc.round(ZhCalc.add(pre_tp_hs, bqhs), 2);
                const exjzbqhs = ZhCalc.round(ZhCalc.add(ex_pre_tp_hs, exbqhs), 2);
                $('#rate_set').find('td').eq(1).text(bqhs !== 0 ? bqhs : '');
                $('#rate_set').find('td').eq(2).text(jzbqhs !== 0 ? jzbqhs : '');
                $('#rate_set').find('td').eq(3).text(exbqhs !== 0 ? exbqhs : '');
                $('#rate_set').find('td').eq(4).text(exjzbqhs !== 0 ? exjzbqhs : '');
            });
        });
    }

    $.divResizer({
        select: '#right-spr',
        callback: function () {
            materialExponentSpread.refresh();
            const width = (($('#right-view').width()/$('#right-view').parent('div').width())*100).toFixed();
            setLocalCache('material_exponent_' + materialID, width);
        }
    });

    // 展开收起月信息价并浏览器记住本期展开收起
    $('a', '.right-nav').bind('click', function () {
        //const main = $('#main-view'), tool = $('#tools-view');
        const tab = $(this), tabPanel = $(tab.attr('content'));
        if (!tab.hasClass('active')) {
            $('a', '.side-menu').removeClass('active');
            $('.tab-content .tab-select-show').removeClass('active');
            tab.addClass('active');
            tabPanel.addClass('active');
            showSideTools(tab.hasClass('active'));
            if (tab.attr('content') === '#base-tab') {
                const width = (($('#right-view').width()/$('#right-view').parent('div').width())*100).toFixed();
                setLocalCache('material_exponent_' + materialID, width);
            }
        } else {
            removeLocalCache('material_exponent_' + materialID);
            tab.removeClass('active');
            tabPanel.removeClass('active');
            showSideTools(tab.hasClass('active'));
        }
        materialExponentSpread.refresh();
    });
    // 根据浏览器记录展开收起
    if (getLocalCache('material_exponent_' + materialID)) {
        const tab = $('.right-nav a[content="#base-tab"]'), tabPanel = $(tab.attr('content'));
        $('a', '.side-menu').removeClass('active');
        $('.tab-content .tab-select-show').removeClass('active');
        tab.addClass('active');
        tabPanel.addClass('active');
        $('#right-view').width(getLocalCache('material_exponent_' + materialID) + '%');
        showSideTools(tab.hasClass('active'));
        materialExponentSpread.refresh();
    }
});