const billsCompareField = ['quantity', 'total_price'];
const posCompareField = ['quantity'];

$(document).ready(() => {
    autoFlashHeight();
    const billsSpreadSetting = {
        cols: [
            {title: '项目节编号', colSpan: '1', rowSpan: '2', field: 'code', hAlign: 0, width: 185, formatter: '@', cellType: 'tree'},
            {title: '清单编号', colSpan: '1', rowSpan: '2', field: 'b_code', hAlign: 0, width: 100, formatter: '@'},
            {title: '名称', colSpan: '1', rowSpan: '2', field: 'name', hAlign: 0, width: 235, formatter: '@'},
            {title: '单位', colSpan: '1', rowSpan: '2', field: 'unit', hAlign: 1, width: 60, formatter: '@'},
            {title: '单价', colSpan: '1', rowSpan: '2', field: 'unit_price', hAlign: 2, width: 60, type: 'Number'},
            {title: '标段1|数量', colSpan: '2|1', rowSpan: '1|1', field: 'quantity_1', hAlign: 2, width: 80, type: 'Number', formatTitle: '%s|数量'},
            {title: '|金额', colSpan: '|1', rowSpan: '|1', field: 'total_price_1', hAlign: 2, width: 80, type: 'Number'},
            {title: '标段2|数量', colSpan: '2|1', rowSpan: '1|1', field: 'quantity_2', hAlign: 2, width: 80, type: 'Number', formatTitle: '%s|数量'},
            {title: '|金额', colSpan: '|1', rowSpan: '|1', field: 'total_price_2', hAlign: 2, width: 80, type: 'Number'},
            {title: '差值|数量', colSpan: '2|1', rowSpan: '1|1', field: 'differ_quantity', hAlign: 2, width: 80, type: 'Number'},
            {title: '|金额', colSpan: '|1', rowSpan: '|1', field: 'differ_total_price', hAlign: 2, width: 80, type: 'Number'},
        ],
        emptyRows: 0,
        headRows: 2,
        headRowHeight: [32, 32],
        defaultRowHeight: 21,
        headerFont: '12px 微软雅黑',
        font: '12px 微软雅黑',
        readOnly: true,
    };
    const posSpreadSetting = {
        cols: [
            {title: '名称', colSpan: '1', rowSpan: '1', field: 'name', hAlign: 0, width: 235, formatter: '@'},
            {title: '标段1', colSpan: '1', rowSpan: '1', field: 'quantity_1', hAlign: 2, width: 100, type: 'Number', formatTitle: '%s'},
            {title: '标段2', colSpan: '1', rowSpan: '1', field: 'quantity_2', hAlign: 2, width: 100, type: 'Number', formatTitle: '%s'},
            {title: '差值', colSpan: '1', rowSpan: '1', field: 'differ_quantity', hAlign: 2, width: 100, type: 'Number'},
        ],
        emptyRows: 0,
        headRows: 1,
        headRowHeight: [32],
        defaultRowHeight: 21,
        headerFont: '12px 微软雅黑',
        font: '12px 微软雅黑',
        readOnly: true,
    };

    const billsSpread = SpreadJsObj.createNewSpread($('#bills-spread')[0]);
    const billsSheet = billsSpread.getActiveSheet();
    sjsSettingObj.setFxTreeStyle(billsSpreadSetting, sjsSettingObj.FxTreeStyle.jz);
    SpreadJsObj.initSheet(billsSheet, billsSpreadSetting);

    const posSpread = SpreadJsObj.createNewSpread($('#pos-spread')[0]);
    const posSheet = posSpread.getActiveSheet();
    SpreadJsObj.initSheet(posSheet, posSpreadSetting);

    const treeSetting = {
        id: 'ledger_id',
        pid: 'ledger_pid',
        order: 'order',
        level: 'level',
        full_path: 'full_path',
        rootId: -1,
        keys: ['id', 'tender_id', 'ledger_id'],
        calcFields: ['total_price_1', 'total_price_2', 'differ_tp'],
        // todo 判断同一清单时，是否应区分 清单是否含计量单元？
        // findNode: function(tree, node, parent, source) {
        //     const siblings = parent ? parent.children : tree.children;
        //     const checkData = { code: node.code || '', b_code: node.b_code || '', name: node.name || '', unit: node.unit || '', unit_price: node.unit_price || 0 };
        //     return siblings.find(function (x) {
        //         if (!checkData.b_code) return x.code === checkData.code && x.name === checkData.name;
        //         const posRange = source.pos.getLedgerPos(node.id);
        //         const hasPos = posRange && posRange.length > 0;
        //         const xHasPos = x.pos && x.pos.length > 0;
        //         return hasPos === xHasPos && x.b_code === checkData.b_code && x.name === checkData.name && x.unit === checkData.unit && x.unit_price === checkData.unit_price;
        //     });
        // },
        loadInfo1: function (node, sourceNode, source) {
            for (const f of billsCompareField) {
                node[f + '_1'] = sourceNode[f];
            }
            const posRange = source.pos.getLedgerPos(sourceNode.id);
            if (posRange && posRange.length > 0) {
                if (!node.pos) node.pos = [];
                for (const p of posRange) {
                    let nP = _.find(node.pos, {name: p.name || ''});
                    if (!nP) {
                        nP = {name: p.name || ''};
                        node.pos.push(nP);
                    }
                    for (const f of posCompareField) {
                        nP[f + '_1'] = p[f];
                    }
                }
            }
        },
        loadInfo2: function (node, sourceNode, source) {
            for (const f of billsCompareField) {
                node[f + '_2'] = sourceNode[f];
            }
            const posRange = source.pos.getLedgerPos(sourceNode.id);
            if (posRange && posRange.length > 0) {
                if (!node.pos) node.pos = [];
                for (const p of posRange) {
                    let nP = _.find(node.pos, {name: p.name || ''});
                    if (!nP) {
                        nP = {name: p.name || ''};
                        node.pos.push(nP);
                    }
                    for (const f of posCompareField) {
                        nP[f + '_2'] = p[f];
                    }
                }
            }
        },
        afterLoad: function (tree) {
            for (const data of tree.datas) {
                for (const f of billsCompareField) {
                    data['differ_' + f] = ZhCalc.sub(data[f + '_1'], data[f + '_2']);
                }
                for (const p of data.pos) {
                    for (const f of posCompareField) {
                        p['differ_' + f] = ZhCalc.sub(p[f + '_1'], p[f + '_2']);
                    }
                }
            }
        },
    };
    const billsTree = createNewPathTree('compare', treeSetting);

    const billsTreeSpreadObj = {
        selectionChanged: function (e, info) {
            if (info.newSelections) {
                if (!info.oldSelections || info.newSelections[0].row !== info.oldSelections[0].row) {
                    posSpreadObj.loadCurPosData();
                }
            }
        },
    };
    billsSpread.bind(spreadNS.Events.SelectionChanged, billsTreeSpreadObj.selectionChanged);
    const posSpreadObj = {
        loadCurPosData: function () {
            const node = SpreadJsObj.getSelectObject(billsSheet);
            if (node) {
                SpreadJsObj.loadSheetData(posSheet, 'data', node.pos || []);
            } else {
                SpreadJsObj.loadSheetData(posSheet, 'data', []);
            }
        },
    };

    const tenderSelect = TenderSelectMulti({
        title: '对比标段',
        type: 'compare',
        dataType: 'ledger',
        afterSelect: function(select) {
            const data = { filter: 'ledger', tender: select };
            postData(`/sp/${spid}/spss/load`, data, function(result) {
                const tenderTreeSetting = {
                    id: 'ledger_id',
                    pid: 'ledger_pid',
                    order: 'order',
                    level: 'level',
                    rootId: -1,
                    keys: ['id', 'tender_id', 'ledger_id'],
                    calcFields: ['total_price'],
                };
                const tenders = [];
                for (const [i, t] of result.entries()) {
                    const fieldName = 'quantity_' + (i + 1);
                    const billsQty = billsSpreadSetting.cols.find(x => { return x.field === fieldName; });
                    billsQty.title = billsQty.formatTitle.replace('%s', t.name);
                    const posQty = posSpreadSetting.cols.find(x => { return x.field === fieldName; });
                    posQty.title = posQty.formatTitle.replace('%s', t.name);

                    const tender = {
                        billsTree: createNewPathTree('ledger', tenderTreeSetting),
                        pos: new PosData({ id: 'id', ledgerId: 'lid', }),
                    };
                    tender.billsTree.loadDatas(t.bills);
                    tender.pos.loadDatas(t.pos);
                    tenders.push(tender);
                }
                SpreadJsObj.reLoadSheetHeader(billsSheet);
                SpreadJsObj.reLoadSheetHeader(posSheet);

                billsTree.loadCompareData(tenders[0], tenders[1]);
                treeCalc.calculateAll(billsTree);
                SpreadJsObj.loadSheetData(billsSheet, SpreadJsObj.DataType.Tree, billsTree);
            });
        },
    });
    $('#gather-select').click(tenderSelect.showSelect);

    $('#export-excel').click(function() {
        const excelData = [];
        for (const node of billsTree.nodes) {
            const data = {};
            for (const c of billsSpreadSetting.cols) {
                data[c.field] = node[c.field];
            }
            excelData.push(data);
            for (const p of node.pos) {
                const pData = {};
                for (const c of posSpreadSetting.cols) {
                    pData[c.field] = p[c.field];
                }
                excelData.push(pData);
            }
        }
        SpreadExcelObj.exportSimpleXlsxSheet(billsSpreadSetting, excelData, "台账对比.xlsx");
    });
    $.divResizer({
        select: '#pos-resize',
        callback: function () {
            billsSpread.refresh();
            let bcontent = $(".bcontent-wrap") ? $(".bcontent-wrap").height() : 0;
            $(".sp-wrap").height(bcontent-30);
            posSpread.refresh();
        }
    });
    // 显示层次
    (function (select, sheet) {
        $(select).click(function () {
            if (!sheet.zh_tree) return;
            const tag = $(this).attr('tag');
            const tree = sheet.zh_tree;
            switch (tag) {
                case "1":
                case "2":
                case "3":
                case "4":
                case "5":
                    tree.expandByLevel(parseInt(tag));
                    SpreadJsObj.refreshTreeRowVisible(sheet);
                    break;
                case "last":
                    tree.expandByCustom(() => { return true; });
                    SpreadJsObj.refreshTreeRowVisible(sheet);
                    break;
                case "leafXmj":
                    tree.expandToLeafXmj();
                    SpreadJsObj.refreshTreeRowVisible(sheet);
                    break;
                case "differ":
                    tree.expandByCustom(function (x) {
                        const posterity = tree.getPosterity(x);
                        if (posterity.length === 0) return x.differ_qty || x.differ_tp;
                        for (const p of posterity) {
                            if (x.differ_qty || x.differ_tp) return true;
                        }
                        return false;
                    });
                    SpreadJsObj.refreshTreeRowVisible(sheet);
            }
        });
    })('a[name=showLevel]', billsSheet);
    $.subMenu({
        menu: '#sub-menu', miniMenu: '#sub-mini-menu', miniMenuList: '#mini-menu-list',
        toMenu: '#to-menu', toMiniMenu: '#to-mini-menu',
        key: 'menu.1.0.0',
        miniHint: '#sub-mini-hint', hintKey: 'menu.hint.1.0.1',
        callback: function (info) {
            if (info.mini) {
                $('.panel-title').addClass('fluid');
                $('#sub-menu').removeClass('panel-sidebar');
                $('.c-body table thead').css('left', '56px');
            } else {
                $('.panel-title').removeClass('fluid');
                $('#sub-menu').addClass('panel-sidebar');
                $('.c-body table thead').css('left', '176px');
            }
            autoFlashHeight();
            billsSpread.refresh();
            posSpread.refresh();
        }
    });
});