// 全局变量
let idParam, objParam;
let fileList = [];       // 附件列表
let delIdArr = [];       // 删除旧附件ID
let jjDataArr = [];      // 计划明细
let allDataList = [];    // 派车明细
let planId = '';         // 当前选择计划ID

let form, laydate, layer, upload, table, util;
let pageNum = 1, tableIns;

// ------------------- 初始化参数 -------------------
function setParams(obj) {
    objParam = JSON.parse(obj);
    delIdArr = [];
    layui.use(['form','layer','laydate','upload','table'], function(){
        form = layui.form;
        layer = layui.layer;
        laydate = layui.laydate;
        upload = layui.upload;
        table = layui.table;
        util = layui.util;

        laydate.render({elem:'#fkTime'});
        form.verify();
        form.on('submit(formData)', function(data){ submitApply(data); });
        form.render();

        // 初始化上传
        let uploadObj = upload.render({
            elem: '#test2',
            multiple: true,
            dataType: "json",
            exts: 'jpg|png|jpeg|doc|docx|pdf|xlsx|xls',
            acceptMime: 'image/jpg,image/png,image/jpeg,application/pdf,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
            number: 5,
            size: 10240,
            auto: false,
            bindAction: '#hideUpload',
            choose: function(obj){
                let existCount = fileList.length;
                if(existCount >=5){ return layer.msg('最多上传5个附件证明',{icon:7}); }
                uploadObj.config.elem.next()[0].value = '';
                obj.preview(function(index, file, result){
                    if(fileList.length >=5) return;
                    const uid = 'new_' + Date.now() + '_' + Math.random();
                    fileList.push({uid,name:file.name,file,isExist:false,fileId:null});
                    $('#uploader-list').append(`
                        <div class="file-iteme" data-uid="${uid}">
                            <div class="handle">x</div>
                            ${handleFileType(index,file,result)}
                        </div>
                    `);
                });
            }
        });

        getBalanceDataDetails();
    });
}

// ------------------- 获取数据详情 -------------------
function getBalanceDataDetails(){
    let encryptedData = {id: objParam.id};
    let url = dataUrl+'backstage/carBalance/getBalanceDataDetails?encryptedData='+encodeURIComponent(JSON.stringify(encryptedData));
    ajaxRequest(url,"GET",null,true,null,function(result){
        if(result.code===200){
            let dataObj = result.data;

            // 基本信息回显
            $('#supId').val(dataObj.supId);
            $('#supName').val(dataObj.supName);
            $('#fkTime').val(util.toDateString(dataObj.fkTime,'yyyy-MM-dd'));
            $('#money').val(dataObj.money);
            $('#remark').val(dataObj.remark);
            $('#planListNum').val(dataObj.planList.length);

            // 附件回显
            fileList = [];
            delIdArr = [];
            $('#uploader-list').html('');
            if(dataObj.fileList && dataObj.fileList.length>0){
                dataObj.fileList.forEach((f,i)=>{
                    const uid = 'old_'+f.id;
                    const path = fileUrl+f.fileUrl+'?token='+sessionStorage.getItem("gz-token");
                    fileList.push({uid,name:f.fileName,isExist:true,fileId:f.id,file:null});
                    $('#uploader-list').append(`
                        <div class="file-iteme" data-uid="${uid}" data-file-id="${f.id}">
                            <div class="handle">x</div>
                            ${handleFileType(i,{name:f.fileName,ext:f.type},path)}
                        </div>
                    `);
                });
            }

            // 计划明细回显
            planDetail(dataObj.planList);

            // 用车明细回显
            carDetail(dataObj.detailsList);

            // 初始化全局数据
            allDataList = dataObj.detailsList || [];
            jjDataArr = dataObj.planList || [];
        }
    },function(xhr,status,error){ errorFn(xhr,status,error); },null);
}

// ------------------- 计划明细 -------------------
function planDetail(list){
    $('#plan-detail-table tr:not(:first)').remove();
    if(list.length>0){
        let html = '';
        list.forEach((item,index)=>{
            html+=`<tr>
                <td>${index+1}</td>
                <td>${item.proName}</td>
                <td>${item.code}</td>
                <td>${item.supName}</td>
                <td>${item.carNum}</td>
                <td>${item.money}</td>
                <td>${item.ygMoney}</td>
                <td><div class="handle"><a style="color:#f56c6c;cursor:pointer;" onclick="delPlanDetail(${index})">删除</a></div></td>
            </tr>`;
        });
        $('#plan-detail-table').append(html);
    }
}

// ------------------- 删除计划明细 -------------------
function delPlanDetail(index){
    let planList = $('#plan-detail-table tr:not(:first)');
    if(planList.length<=1){ return layer.msg('计划明细至少保留1条数据，无法删除！',{icon:7}); }

    let currentTr = planList.eq(index);
    let delCode = currentTr.find('td:eq(2)').text().trim();
    if(!delCode) return layer.msg('未获取到需求计划编号，无法删除！',{icon:2});

    layer.confirm('确定删除该计划明细及对应的用车明细数据吗？',{icon:3,title:'提示'},function(layIndex){
        currentTr.remove();
        $('#plan-detail-table tr:not(:first)').each(function(i){ $(this).find('td:eq(0)').text(i+1); });
        deleteCarDetailByCode(delCode);
        jjDataArr = jjDataArr.filter(item=>item.code!==delCode);
        allDataList = allDataList.filter(item=>item.planCode!==delCode);
        layer.close(layIndex);
    });
}

// ------------------- 删除用车明细 -------------------
function deleteCarDetailByCode(delCode){
    ['#dispatch-car-table','#dispatch-car-table2'].forEach(tableId=>{
        $(`${tableId} tr:not(:first)`).each(function(){
            let $tr=$(this);
            let code = $tr.find('td:last a').text().trim() || $tr.find('td:last').text().replace(/<.*?>/g,'').trim();
            if(code===delCode) $tr.remove();
        });
        if($(`${tableId} tr:not(:first)`).length===0){ $(`${tableId}`).css('display','none'); }
    });
}

// ------------------- 用车明细 -------------------
function carDetail(list){
    const carList = list.filter(item=>item.type==='车辆');
    const dcList = list.filter(item=>item.type==='吊车');
    setDispatchCarTable(carList);
    setDispatchCarTable2(dcList);

    function setDispatchCarTable(list){
        $('#dispatch-car-table tr:not(:first)').remove();
        if(list.length>0){
            let html='';
            list.forEach(item=>{
                const imgNum = (item.carImage.filter(i=>i.type!=='6').length)+(item.driverUserImage.filter(i=>i.type!=='6').length)+item.fileList.length;
                const actualGls = formatToTwoDecimals(item.exeGls||0);
                html+=`<tr>
                    <td>${item.type}</td>
                    <td>${item.name}</td>
                    <td>${item.model}</td>
                    <td>${item.carNum}</td>
                    <td>${item.ton}吨</td>
                    <td>${item.goodsName}</td>
                    <td>${item.startAddress}</td>
                    <td>${item.endAddress}</td>
                    <td><input type='number' class='form-control actual-gls' value='${actualGls}' style='width:100%;padding:2px;border:1px solid #ddd;' data-id='${item.id}'></td>
                    <td>${item.glsPrice}</td>
                    <td>¥ ${item.glsMoney||0}</td>
                    <td style='color:#409eff'>${imgNum}<a style='color:#409eff;margin:0 5px;cursor:pointer;' onclick='viewFileDetail(${safeStringify(item)},1)'>查看附件>></a></td>
                    <td><a style='color:#409eff;margin:0 5px;cursor:pointer;' onclick='viewPlanDetail(${safeStringify(item)})'>${item.planCode}</a></td>
                </tr>`;
            });
            $('#dispatch-car-table').removeAttr('style').append(html);
        }else{ $('#dispatch-car-table').css('display','none'); }
    }

    function setDispatchCarTable2(list){
        $('#dispatch-car-table2 tr:not(:first)').remove();
        if(list.length>0){
            let html='';
            list.forEach(item=>{
                const imgNum = item.driverUserImage.filter(i=>['2','3'].includes(i.type)).length + item.operaImage.filter(i=>['2','3','6'].includes(i.type)).length + item.fileList.length;
                const actualPlanDay = item.exeDay||0;
                const actualDcMoney = formatToTwoDecimals(item.money||0);
                html+=`<tr>
                    <td>${item.type}</td>
                    <td>${item.name}</td>
                    <td>${item.model}</td>
                    <td>${item.carNum}</td>
                    <td>${item.useAddress}</td>
                    <td><input type='number' class='form-control actual-dc-planDay' value='${actualPlanDay}' style='width:100%;padding:2px;border:1px solid #ddd;' data-id='${item.id}'></td>
                    <td>${item.dcUnit==='元/月/台'?item.monthPrice+'('+item.dcUnit+')':item.dayPrice+'('+item.dcUnit+')'}${item.isOutSet===1?'<br/>'+(item.jcMoney||0)+'（进出场费）':''}</td>
                    <td>¥ ${item.dcMoney}</td>
                    <td><input type='number' class='form-control actual-dc-money' value='${actualDcMoney}' style='width:100%;padding:2px;border:1px solid #ddd;' data-id='${item.id}'></td>
                    <td style='color:#409eff'>${imgNum}<a style='color:#409eff;margin:0 5px;cursor:pointer;' onclick='viewFileDetail(${safeStringify(item)},2)'>查看附件>></a></td>
                    <td><a style='color:#409eff;margin:0 5px;cursor:pointer;' onclick='viewPlanDetail(${safeStringify(item)})'>${item.planCode}</a></td>
                </tr>`;
            });
            $('#dispatch-car-table2').removeAttr('style').append(html);
        }else{ $('#dispatch-car-table2').css('display','none'); }
    }
}

// ------------------- 安全序列化 -------------------
function safeStringify(obj){
    const cache = new Set();
    return JSON.stringify(obj,(key,value)=>{
        if(typeof value==='object' && value!==null){
            if(cache.has(value)) return;
            cache.add(value);
        }
        return value;
    });
}

// ------------------- 文件类型显示 -------------------
function handleFileType(index,file,result){
    let html='', img='';
    if(file.ext) file.ext=file.ext.toLowerCase();
    if(file.name) file.name=file.name.toLowerCase();
    if(file.ext==='doc'||file.ext==='docx'){ img='../../../images/docx.png'; }
    else if(file.ext==='xls'||file.ext==='xlsx'){ img='../../../images/xlsx.png'; }
    else if(file.ext==='pdf'){ img='../../../images/pdf.png'; }
    else{ return `<img class="img" style="width:130px;height:120px;" data-index=${index} data-name=${file.name} src=${result}>`; }
    html=`<div class="layout upload-file" data-index=${index}>
        <img src="${img}">
        <p style="text-align:center;font-size:12px;">${file.name}</p>
    </div>`;
    return html;
}

// ------------------- 删除附件 -------------------
$(document).on("click",".file-iteme .handle",function(e){
    e.stopPropagation();
    const $item=$(this).closest('.file-iteme');
    const uid = $item.attr('data-uid');
    const fileId = $item.attr('data-file-id');
    if(fileId && !delIdArr.includes(fileId)) delIdArr.push(fileId);
    fileList = fileList.filter(f=>f.uid!==uid);
    $item.remove();
});

// ------------------- 获取编辑后的实际值 -------------------
function getEditedActualValues(){
    let actualValues={carActualList:[],craneActualList:[]};
    $('#dispatch-car-table .actual-gls').each(function(){
        const id=$(this).data('id');
        const val=formatToTwoDecimals($(this).val());
        actualValues.carActualList.push({outDetailId:id,exeGls:val,inMoney:0});
    });
    $('#dispatch-car-table2 tr:not(:first)').each(function(){
        const id=$(this).find('.actual-dc-money').data('id');
        if(!id) return;
        const day=$(this).find('.actual-dc-planDay').val()||0;
        const money=formatToTwoDecimals($(this).find('.actual-dc-money').val());
        actualValues.craneActualList.push({outDetailId:id,exeDay:day,inMoney:money});
    });
    return actualValues;
}

// ------------------- 格式化两位小数 -------------------
function formatToTwoDecimals(num){ return isNaN(Number(num))? '0.00': Number(num).toFixed(2); }

// ------------------- 正则校验输入框 -------------------
$(document).on('input','.actual-gls,.actual-money,.actual-dc-money',function(){
    this.value=this.value.replace(/[^0-9.]/g,'').replace(/\.{2,}/g,'.').replace(/^0+(?=\d)/,'');
    if(this.value.indexOf('.')!==-1){ const parts=this.value.split('.'); this.value=parts[0]+'.'+parts[1].substring(0,2);}
    const numValue=Number(this.value||0); if(numValue>100000000) this.value=(100000000).toFixed(2);
});
$(document).on('blur','.actual-gls,.actual-money,.actual-dc-money',function(){ this.value=formatToTwoDecimals(this.value); });

// ------------------- 提交 -------------------
function submitApply(data){
    if(fileList.length===0) return layer.msg('请上传付款单',{icon:7});
    if(jjDataArr.length===0) return layer.msg('请选择需求计划',{icon:7});
    if(allDataList.length===0) return layer.msg('用车明细数据为空，无法提交',{icon:7});

    data.field.supId=objParam.supId;
    data.field.id=objParam.id;
    data.field.delFileId=delIdArr.join(',');

    let planList=[],detailsList=[];
    jjDataArr.forEach(item=>{
        planList.push({
            id:item.id||'',
            planId:item.planId||item.id,
            supId:item.supId,
            money:item.money,
            type:item.type||'1',
            proId:item.proId||'',
            carNum:item.carNum||item.needNum||0
        });
    });

    const actualValues = getEditedActualValues();
    allDataList.forEach(item=>{
        const carActual = actualValues.carActualList.find(v=>v.outDetailId==item.id);
        const craneActual = actualValues.craneActualList.find(v=>v.outDetailId==item.id);
        detailsList.push({
            id:item.id||'',
            planId:item.planId||'',
            type:item.type||'车辆',
            supId:item.supId||objParam.supId,
            proId:item.proId||'',
            money:item.cost||item.money||0,
            outId:item.outId||'',
            exeGls:carActual?.exeGls||item.exeGls||'',
            inMoney:carActual?.inMoney||craneActual?.inMoney||'',
            exeDay:craneActual?.exeDay||item.exeDay||'',
            outDetailId:item.outDetailId||'',
            modelId:item.modelId||'',
            ton:item.ton||0
        });
    });

    data.field.planList=planList;
    data.field.detailsList=detailsList;

    let formData = new FormData();
    fileList.forEach(item=>{ if(!item.isExist && item.file) formData.append("file[]",item.file); });
    formData.append('params',JSON.stringify(data.field));

    let loadingMsg = layer.msg('正在提交保存,请稍等...',{icon:16,shade:0.01,time:'0'});
    let url = dataUrl+'backstage/carBalance/updateBalanceData';
    ajaxRequestByUploadFile(url, formData, function(){
        $('.save,.cancel').addClass("layui-btn-disabled").attr("disabled",true);
    }, function(result){
        layer.close(loadingMsg);
        $('.save,.cancel').removeClass("layui-btn-disabled").attr("disabled",false);
        if(result.code===200){ parent.layer.msg(result.msg,{icon:1}); closePage(1);}
        else layer.msg(result.msg,{icon:2});
    }, function(xhr,status,error){
        layer.close(loadingMsg);
        layer.msg('服务异常，请稍后重试',{icon:16,scrollbar:false,time:2000});
        $('.save,.cancel').removeClass("layui-btn-disabled").attr("disabled",false);
        errorFn(xhr,status,error);
    }, null);
}

function saveData2() {
    $('#formSubmit').trigger('click')
}

// ------------------- 关闭页面 -------------------
function closePage(type){
    let index = parent.layer.getFrameIndex(window.name);
    if(type==1) window.parent.reloadData();
    parent.layer.close(index);
}