'use strict';

/**
 * 材料调差 - 调差工料
 *
 * @author Mai
 * @date 2019/1/16
 * @version
 */

$(document).ready(() => {
    autoFlashHeight();
    const materialSpread = SpreadJsObj.createNewSpread($('#material-spread')[0]);

    SpreadJsObj.initSheet(materialSpread.getActiveSheet(), billsSpreadSetting);

    const paySpreadObj = {
        _checkExprValid(expr, invalidParam) {
            if (!expr) return [true, null];
            const param = [];
            let num = '', base = '';
            for (let i = 0, iLen = expr.length; i < iLen; i++) {
                if (/^[\d\.%]+/.test(expr[i])) {
                    if (base !== '') {
                        param.push({type: 'base', value: base});
                        base = '';
                    }
                    num = num + expr[i];
                } else if (/^[a-z]/.test(expr[i])) {
                    if (num !== '') {
                        param.push({type: 'num', value: num});
                        base = '';
                    }
                    base = base + expr[i];
                } else if (expr[i] === '(') {
                    if (num !== '') {
                        param.push({type: 'num', value: num});
                        base = '';
                    }
                    if (base !== '') {
                        param.push({type: 'base', value: base});
                        base = '';
                    }
                    param.push({type: 'left', value: '('});
                } else if (expr[i] === ')') {
                    if (num !== '') {
                        param.push({type: 'num', value: num});
                        base = '';
                    }
                    if (base !== '') {
                        param.push({type: 'base', value: base});
                        base = '';
                    }
                    param.push({type: 'right', value: ')'});
                } else if (/^[\+\-*\/]/.test(expr[i])) {
                    if (num !== '') {
                        param.push({type: 'num', value: num});
                        base = '';
                    }
                    if (base !== '') {
                        param.push({type: 'base', value: base});
                        base = '';
                    }
                    param.push({type: 'calc', value: expr[i]});
                } else {
                    return [false, '输入的表达式含有非法字符: ' + expr[i]];
                }
            }
            if (num !== '') {
                param.push({type: 'num', value: num});
                base = '';
            }
            if (base !== '') {
                param.push({type: 'base', value: base});
                base = '';
            }
            if (param.length === 0) return true;
            if (param.length > 1) {
                if (param[0].value === '-') {
                    param[1].value = '-' + param[1];
                }
                param.unshift();
            }
            const iLen = param.length;
            let iLeftCount = 0, iRightCount = 0;
            for (const [i, p] of param.entries()) {
                if (p.type === 'calc') {
                    if (i === 0 || i === iLen - 1)
                        return [false, '输入的表达式非法：计算符号' + p.value + '前后应有数字或计算基数'];
                }
                if (p.type === 'num') {
                    num = p.value.replace('%', '');
                    if (p.value.length - num.length > 1)
                        return [false, '输入的表达式非法：' + p.value + '不是一个有效的数字'];
                    num = _.toNumber(num);
                    if (num === undefined || num === null || _.isNaN(num))
                        return [false, '输入的表达式非法：' + p.value + '不是一个有效的数字'];
                    if (i > 0) {
                        if (param[i - 1].type !== 'calc') {
                            return [false, '输入的表达式非法：' + p.value + '前应有运算符'];
                        } else if (param[i - 1].value === '/' && num === 0) {
                            return [false, '输入的表达式非法：请勿除0'];
                        }
                    }
                }
                if (p.type === 'base') {
                    const baseParam = _.find(calcBase, {code: p.value});
                    if (!baseParam)
                        return [false, '输入的表达式非法：不存在计算基数' + p.value];
                    if (invalidParam && invalidParam.indexOf(p.value) >= 0)
                        return [false, '不可使用计算基数' + p.value];
                    if (i > 0 && param[i - 1].type === 'calc')
                        return [false, '输入的表达式非法：' + p.value + '前应有运算符'];
                }
                if (p.type === 'left') {
                    iLeftCount += 1;
                    if (i !== 0 && param[i-1].type !== 'calc')
                        return [false, '输入的表达式非法：（前应有运算符'];
                }
                if (p.type === 'right') {
                    iRightCount += 1;
                    if (i !== iLen - 1 && param[i+1].type !== 'calc')
                        return [false, '输入的表达式非法：)后应有运算符'];
                    if (iRightCount > iLeftCount)
                        return [false, '输入的表达式非法：")"前无对应的"（"'];
                }
            }
            if (iLeftCount > iRightCount)
                return [false, '输入的表达式非法："("后无对应的"）"'];
            return [true, ''];
        },
        _checkSExpr: function (payNode, text, data) {
            if (!payNode) return [false, '数据错误'];

            const num = text ? _.toNumber(text) : null;
            let expr = text ? (num ? null : text) : null;
            expr = expr ? expr.replace('=', '').toLowerCase(): null;
            const [valid, msg] = this._checkExprValid(expr, ['bqwc', 'ybbqwc']);
            if (!valid) return [valid, msg];

            if (payBase.isStarted(payNode)) {
                return [false, '已经开始计量，请勿修改起扣金额'];
            } else {
                if (stage.order > 1) {
                    const value = expr ? payCalc.calculateExpr(expr) : num;
                    if (wcPay.pre_tp && value < wcPay.pre_tp)
                        return [false, '已进行到第' + stage.order + '期，起扣金额请勿少于本期完成截止上期计量金额' + wcPay.pre_tp];
                    data.sprice = num;
                    data.sexpr = expr;
                    return [true, ''];
                } else {
                    data.sprice = num;
                    data.sexpr = expr;
                    return [true, ''];
                }
            }
        },
        _checkRExpr: function (payNode, text, data) {
            if (!payNode) return [false, '数据错误'];

            const num = text ? _.toNumber(text) : null;
            let expr = text ? (num ? null : text) : null;
            expr = expr ? expr.replace('=', '').toLowerCase(): null;
            const [valid, msg] = this._checkExprValid(expr, ['bqwc', 'ybbqwc']);
            if (!valid) return [valid, msg];

            if (payBase.isStarted(payNode)) {
                if (payNode.pre_finish) return [false, '已达扣款限额，请勿修改'];
                const value = expr ? payCalc.calculateExpr(expr) : num;
                if (payNode.pre_tp && value < payNode.pre_tp) return [false, '截止上期已计量' + payNode.pre_tp + '，扣款限额请勿少于改值'];
                data.rprice = num;
                data.rexpr = expr;
                return [true, ''];
            } else {
                data.rprice = num;
                data.rexpr = expr;
                return [true, ''];
            }
        },
        _checkExpr: function (text, data) {
            if (text) {
                const num = _.toNumber(text);
                if (num) {
                    data.tp = num;
                    data.expr = null;
                } else {
                    const expr = text.replace('=', '').toLowerCase();
                    const [valid, msg] = this._checkExprValid(expr);
                    if (!valid) return [valid, msg];
                    data.expr = expr;
                    data.tp = null;
                }
            } else {
                data.tp = null;
                data.expr = null;
            }
            return [true, ''];
        },
        refreshActn: function () {
            const setObjEnable = function (obj, enable) {
                if (enable) {
                    obj.removeClass('disabled');
                } else {
                    obj.addClass('disabled');
                }
            };
            const sheet = paySpread.getActiveSheet();
            const select = SpreadJsObj.getSelectObject(sheet);
            setObjEnable($('#add'), !readOnly);
            const delValid = payBase.isOld(select)
                ? !payBase.isStarted(select) && payBase.isYB()
                : payBase.isYB() || payBase.isOwner(select);
            setObjEnable($('#del'), !readOnly && select && delValid);
            setObjEnable($('#up-move'), !readOnly && select && !payBase.isSpecial(select) && dealPay.indexOf(select) > 3);
            setObjEnable($('#down-move'), !readOnly && select && !payBase.isSpecial(select) && dealPay.indexOf(select) < dealPay.length - 1);
        },
        add: function () {
            const sheet = billsSpread.getActiveSheet();
            postData(window.location.pathname + '/save', {type: 'add'}, function (result) {
                if (result) {
                    dealPay.push(result);
                    sheet.addRows(dealPay.length - 1, 1);
                    SpreadJsObj.reLoadRowData(sheet, dealPay.length - 1);
                    sheet.setSelection(dealPay.length - 1, 0, 1, 1);
                    paySpreadObj.refreshActn();
                }
            });
        },
        del: function () {
            const sheet = billsSpread.getActiveSheet();
            const select = SpreadJsObj.getSelectObject(sheet);
            if (payBase.isNonZero(select.tp)) {
                toast('该支付（扣款）项存在数据，如需删除请先清除本期金额！');
                return;
            } else if (payBase.isOld(select)) {
                if (payBase.isStarted(select)) {
                    toast('该合同支付项往期已进行计算，不允许删除');
                    return;
                }
            }
            postData(window.location.pathname + '/save', {type: 'del', id: select.pid}, function (result) {
                const index = dealPay.indexOf(select);
                dealPay.splice(index, 1);
                sheet.deleteRows(index, 1);
                loadUpdateDealPays(result);
                SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                const sel = sheet.getSelections();
                sheet.setSelection(index > 0 ? index - 1 : 0, sel.length > 0 ? sel[0].col : 0, 1, 1);
                paySpreadObj.refreshActn();
            });
        },
        selectionChanged: function (e, info) {
            paySpreadObj.refreshActn();
            const sel = info.sheet.getSelections()[0];
            const col = info.sheet.zh_setting.cols[sel.col];
            const data = SpreadJsObj.getSelectObject(info.sheet);
            if (col.field === 'tp') {
                $('#expr').val(data.expr).attr('field', 'expr').attr('org', data.expr)
                    .attr('readOnly', readOnly|| payBase.isSpecial(data));
            } else if (col.field === 'sprice') {
                $('#expr').val(data.sexpr).attr('field', 'sexpr').attr('org', data.sexpr)
                    .attr('readOnly', readOnly|| payCol.readOnly.sprice(data));
            } else if (col.field === 'rprice') {
                $('#expr').val(data.rexpr).attr('field', 'rexpr').attr('org', data.rexpr)
                    .attr('readOnly', readOnly|| payCol.readOnly.rprice(data));
            } else {
                $('#expr').val('').attr('readOnly', 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 === 'minus') {
                    return;
                }
                // 未改变值则不提交
                const validText = info.editingText ? info.editingText.replace('\n', '') : null;
                let orgValue;
                if (col.field === 'tp') {
                    orgValue = _.toNumber(validText) ? select.tp : select.expr;
                } else if (col.field === 'sprice') {
                    orgValue = _.toNumber(validText) ? select.sprice : select.sexpr;
                } else if (col.field === 'rprice') {
                    orgValue = _.toNumber(validText) ? select.rexpr : select.rexpr;
                } else {
                    orgValue = select[col.field];
                }
                if (orgValue == validText || ((!orgValue || orgValue === '') && (validText === ''))) {
                    SpreadJsObj.reLoadRowData(info.sheet, info.row);
                    return;
                }
                // 获取更新信息
                const data = {
                    type: (col.field === 'tp' || col.field === 'name') ? 'stage' : 'info',
                    updateData: {}
                };
                // 获取更新数据
                if (col.field === 'tp') {
                    data.updateData.pid = select.pid;
                    const [valid, msg] = paySpreadObj._checkExpr(validText, data.updateData);
                    if (!valid) {
                        toastr.warning(msg);
                        SpreadJsObj.reLoadRowData(info.sheet, info.row);
                        return;
                    }
                } else if (col.field === 'name') {
                    data.updateData.pid = select.pid;
                    data.updateData.name = validText;
                } else {
                    data.updateData.id = select.pid;
                    if (validText) {
                        if (col.field === 'sprice') {
                            const [valid, msg] = paySpreadObj._checkSExpr(select, validText, data.updateData);
                            if (!valid) {
                                toastr.warning(msg);
                                SpreadJsObj.reLoadRowData(info.sheet, info.row);
                                return;
                            }
                        } else if (col.field === 'rprice') {
                            const [valid, msg] = paySpreadObj._checkRExpr(select, validText, data.updateData);
                            if (!valid) {
                                toastr.warning(msg);
                                SpreadJsObj.reLoadRowData(info.sheet, info.row);
                                return;
                            }
                        } else {
                            data.updateData[col.field] = validText;
                        }
                    } else {
                        data.updateData[col.field] = null;
                    }
                }
                // 更新至服务器
                postData(window.location.pathname + '/save', data, function (result) {
                    loadUpdateDealPays(result, col.field === 'name' ? ['name'] : null);
                    SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                }, function () {
                    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 (payCol.readOnly.minus(select)) {
                    return;
                }
                if (col.field === 'minus') {
                    if (info.sheet.isEditing) {
                        info.sheet.endEdit(true);
                    }
                    // 获取更新数据
                    // 获取更新信息
                    const data = {
                        type: 'info',
                        updateData: {id: select.pid},
                    };
                    data.updateData.minus = info.sheet.getValue(info.row, info.col) || false;
                    // 更新至服务器
                    postData(window.location.pathname + '/save', data, function (result) {
                        loadUpdateDealPays(result);
                        SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                    });
                }
            }
        },
        editStarting: function (e, info) {
            const col = info.sheet.zh_setting.cols[info.col];
            if (col.field === 'tp') {
                const select = SpreadJsObj.getSelectObject(info.sheet);
                if (select.expr && select.expr !== '') {
                    info.sheet.getCell(info.row, info.col).text(select.expr);
                }
            } else if (col.field === 'sprice') {
                const select = SpreadJsObj.getSelectObject(info.sheet);
                if (select.sexpr && select.sexpr !== '') {
                    info.sheet.getCell(info.row, info.col).text(select.sexpr);
                }
            } else if (col.field === 'rprice') {
                const select = SpreadJsObj.getSelectObject(info.sheet);
                if (select.rexpr && select.rexpr !== '') {
                    info.sheet.getCell(info.row, info.col).text(select.rexpr);
                }
            }
        },
        deletePress: function (sheet) {
            if (sheet.zh_setting && sheet.zh_data) {
                const sel = sheet.getSelections()[0];
                if (!sel) return;

                const col = sheet.zh_setting.cols[sel.col];
                if (col.readOnly === true) { return; }
                if (sel.colCount > 1) {
                    toast('请勿同时删除多列数据', 'warning');
                }

                const data = {type: col.field === 'tp' ? 'stage' : 'info', updateData: []};
                for (let iRow = sel.row; iRow < sel.row + sel.rowCount; iRow++) {
                    const node = sheet.zh_data[iRow];
                    if (node && (node.ptype === 1 || node.ptype === 3)) {
                        const updateData = {};
                        if (col.field === 'tp') {
                            updateData.pid = node.pid;
                            updateData.tp = null;
                            updateData.expr = null;
                        } else {
                            updateData.id = node.pid;
                            if (col.field === 'sprice') {
                                const [valid, msg] = paySpreadObj._checkSExpr(node, null, updateData);
                                if (!valid) {
                                    toastr.warning(msg);
                                    return;
                                }
                            } else if (col.field === 'rprice') {
                                const [valid, msg] = paySpreadObj._checkRExpr(node, null, updateData);
                                if (!valid) {
                                    toastr.warning(msg);
                                    return;
                                }
                            } else {
                                updateData[col.field] = null;
                            }
                        }
                        data.updateData.push(updateData);
                    }
                }
                if (data.updateData.length > 0) {
                    if (data.updateData.length === 1 && sel.rowCount === 1) {
                        data.updateData = data.updateData[0];
                    }
                    postData(window.location.pathname + '/save', data, function (result) {
                        loadUpdateDealPays(result, col.field === 'name' ? ['name'] : null);
                        SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                    })
                }
            }
        },
        clipboardPasted: function (e, info) {
            if (info.sheet.zh_setting && info.sheet.zh_data) {
                const col = info.sheet.zh_setting.cols[info.cellRange.col];
                if (col.readOnly === true) {
                    SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                    return;
                }
                if (info.cellRange.colCount > 1) {
                    toast('请勿同时复制粘贴多列数据', 'warning');
                }

                const sortData = info.sheet.zh_data;
                const data = {type: col.field === 'tp' ? 'stage' : 'info', updateData: []};

                for (let iRow = 0; iRow < info.cellRange.rowCount; iRow++) {
                    const curRow = info.cellRange.row + iRow;
                    const node = sortData[curRow];
                    if (node && (node.ptype === 1 || node.ptype === 3)) {
                        const validText = info.sheet.getText(curRow, info.cellRange.col).replace('\n', '');
                        const updateData = {};
                        if (col.field === 'tp') {
                            updateData.pid = node.pid;
                            const [valid, msg] = paySpreadObj._checkExpr(validText, updateData);
                            if (!valid) {
                                toastr.warning(msg);
                                SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                                return;
                            }
                        } else {
                            updateData.id = node.pid;
                            if (validText) {
                                if (col.field === 'sprice') {
                                    const [valid, msg] = paySpreadObj._checkSExpr(node, validText, updateData);
                                    if (!valid) {
                                        toastr.warning(msg);
                                        SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                                        return;
                                    }
                                } else if (col.field === 'rprice') {
                                    const [valid, msg] = paySpreadObj._checkRExpr(node, validText, updateData);
                                    if (!valid) {
                                        toastr.warning(msg);
                                        SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                                        return;
                                    }
                                } else {
                                    updateData[col.field] = validText;
                                }
                            } else {
                                updateData[col.field] = null;
                            }
                        }
                        data.updateData.push(updateData);
                    }
                    if (data.updateData.length > 0) {
                        postData(window.location.pathname + '/save', data, function (result) {
                            loadUpdateDealPays(result, col.field === 'name' ? ['name'] : null);
                            SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                        }, function () {
                            SpreadJsObj.reLoadSheetData(paySpread.getActiveSheet());
                        });
                    }
                }
            }
        },
    };
});