/**
 * Created by zhang on 2018/8/23.
 */

let materialOjb = {
    billsSpread:null,
    materialSpread:null,
    allBills:JSON.parse(billsList),
    billsList:JSON.parse(billsList),
    stdBills:JSON.parse($("#testStd").val()),
    materialList:[],
    billsTreeSetting: {
        treeCol: 0,
        emptyRows: 0,
        headRows: 1,
        headRowHeight: [40],
        defaultRowHeight: 21,
        cols: [{
            width: 200,
            readOnly: true,
            head: {
                titleNames: ["项目编码"],
                spanCols: [1],
                spanRows: [1],
                vAlign: [1],
                hAlign: [1],
                font: ["Arial"]
            },
            data: {
                field: "code",
                vAlign: 1,
                hAlign: 0,
                font: "Arial"
            }
        }, {
            width: 200,
            readOnly: true,
            head: {
                titleNames: ["项目名称"],
                spanCols: [1],
                spanRows: [1],
                vAlign: [1],
                hAlign: [1],
                font: ["Arial"]
            },
            data: {
                field: "name",
                vAlign: 1,
                hAlign: 0,
                font: "Arial"
            }
        }]
    },
   /* billsSetting:{
        header: [
            {headerName: "清单编号", headerWidth: 180, dataCode: "code", dataType: "String",formatter: "@"},
            {headerName: "清单名称", headerWidth: 240, dataCode: "name", dataType: "String"},
            {headerName: "规则", headerWidth: 150, dataCode: "rule", hAlign: "left", dataType: "String",cellType:'comboBox',editorValueType:true,options:[{text:"规则1",value:1},{text:"规则2",value:2}]}
        ],
        view: {
            lockColumns: [1]
        },
        headerHeight:45
    },*/
    materialSetting:{
        header: [
            {headerName: "材料编号", headerWidth: 180, dataCode: "code", dataType: "String",formatter: "@"},
            {headerName: "材料名称", headerWidth: 240, dataCode: "name", dataType: "String",cellType:'tipsCell'},
            {headerName: "规格", headerWidth: 150, dataCode: "specs", hAlign: "left", dataType: "String",cellType:'tipsCell'}
        ],
        view: {
            lockColumns: [1,2]
        },
        headerHeight:45
    },
    initSpread:function () {
      /*  if(!this.billsSpread){
            this.billsSpread = SheetDataHelper.createNewSpread($("#billsSpread")[0]);
        }
        if(!this.materialSpread){
            this.materialSpread = SheetDataHelper.createNewSpread($("#materialSpread")[0]);
        }
        this.billsSheet = this.billsSpread .getSheet(0);
        sheetCommonObj.initSheet(this.billsSheet,this.billsSetting, 30);
        this.billsSheet.name('billsSheet');
        this.billsSheet.bind(GC.Spread.Sheets.Events.ValueChanged, this.onBillsValueChange);
        this.billsSheet.bind(GC.Spread.Sheets.Events.SelectionChanged,this.onBillsSelectionChange);
        this.billsSheet.bind(GC.Spread.Sheets.Events.RangeChanged, this.onBillsRangeChange);

        this.initRightClick("billsSpread",this.billsSpread);


        this.materialSheet = this.materialSpread .getSheet(0);
        sheetCommonObj.initSheet(this.materialSheet,this.materialSetting, 30);
        this.materialSheet.name('materialSheet');
        this.materialSheet.bind(GC.Spread.Sheets.Events.ValueChanged, this.onMaterialValueChange);
        this.materialSheet.bind(GC.Spread.Sheets.Events.EditStarting, this.onMaterialEditStarting);
        this.materialSheet.bind(GC.Spread.Sheets.Events.RangeChanged, this.onMaterialRangeChange);
        this.initRightClick("materialSpread",this.materialSpread);
        this.refreshSheet();*/

    },
    canDelete : function (sheet) {
        let me = this;
        let sel =  sheet.getSelections()[0];
        let datas = sheet.name() == 'billsSheet'?me.billsList:me.materialList;
        if(sel.row === undefined || sel.row < 0) return false ;//一行都没选中时，不能删除
        if((sel.row + sel.rowCount) > datas.length) return false;//选中了空行，不能删除
        return true;
    },
    deleteBills : async function(sheet){
        let me = this,deleteList = [];
        let sel = sheet.getSelections()[0];
        for(let i = 0;i<sel.rowCount;i++){
            if(me.billsList[sel.row + i]) deleteList.push(getDeleteDatas(me.billsList[sel.row + i]));
        }
        if(deleteList.length > 0) await me.saveBills(deleteList);
        function getDeleteDatas(tem) {
            return {type:'delete', ID:tem.ID}
        }

    },
    deleteMaterial:async function(sheet){
        let me = this,deleteList = [];
        let sel = sheet.getSelections()[0];
        for(let i = 0; i<sel.rowCount;i++){
            if(me.materialList[sel.row + i]) deleteList.push(me.getMaterialUpdateData(null,me.materialList[sel.row + i].ID,true));
        }
        if(deleteList.length > 0) await me.saveMaterial(deleteList);
    },
    initRightClick : function(id,spread) {
        let me = this;
        let sheet = spread.getActiveSheet();
        $.contextMenu({
            selector: '#'+id,
            build: function ($trigger, e) {
                me.rightClickTarget = SheetDataHelper.safeRightClickSelection($trigger, e, spread);
                return me.rightClickTarget.hitTestType === GC.Spread.Sheets.SheetArea.viewport ||
                    me.rightClickTarget.hitTestType === GC.Spread.Sheets.SheetArea.rowHeader;
            },
            items: {
                "delete": {
                    name: "删除",
                    icon: 'fa-trash-o',
                    disabled: function () {
                        return !me.canDelete(sheet);
                    },
                    callback: function (key, opt) {
                        sheet.name() == 'billsSheet' ? me.deleteBills(sheet):me.deleteMaterial(sheet);
                       console.log( me.rightClickTarget);
                    }
                }
            }
        });
    },
    refreshSheet:async function(){
        this.getBillsList();
        sheetCommonObj.showData(this.billsSheet,this.billsSetting,this.billsList);
        this.billsSheet.setRowCount(this.billsList.length + 30);
        this.showMaterialList();
    },
    getBillsList:function () {
        let keyword = $("#keyword").val();
        if(isDef(keyword)&&keyword!==''){
            this.billsList = _.filter(this.allBills,function (item) {
                return item.code.indexOf(keyword)!=-1 || item.name.indexOf(keyword)!=-1;
            })
        }else {
            this.billsList = this.allBills;
        }
        this.billsList = _.sortBy(this.billsList,'code');
    },
    getMateriaList:async function () {
        let billsItemID =  this.getCurrentBillsID();
        if(billsItemID){
            this.materialList = await this.getMaterialByBillsID(billsItemID)//getMaterialByBills
        }else {
            this.materialList = [];
        }
    },
    showMaterialList:async function () {
        await this.getMateriaList();
        this.refreshMaterialSheet();
    },
    refreshMaterialSheet:function () {
        this.materialList = _.sortBy(this.materialList,'code');
        sheetCommonObj.showData(this.materialSheet,this.materialSetting,this.materialList);
        this.materialSheet.setRowCount(this.materialList.length + 30);
    },
    onBillsSelectionChange:function (sender,args) {
        let me = materialOjb;
        let nsel = args.newSelections?args.newSelections[0]:null;
        let osel = args.oldSelections?args.oldSelections[0]:null;
        if(nsel && osel && nsel.row != osel.row){
            me.showMaterialList();
            me.materialSheet.showRow(0, GC.Spread.Sheets.VerticalPosition.top);
        }
        args.sheet.repaint();
    },
    onBillsRangeChange:function (sender,args) {
        let me = materialOjb;
        let updateDatas = [];
        if(args.action == GC.Spread.Sheets.RangeChangedAction.paste){
            for(let c of args.changedCells){
                let field = me.billsSetting.header[c.col].dataCode;
                let newValue =  args.sheet.getCell(c.row,c.col).value();
                let data = null;
                if(me.validateBills(field,newValue)){
                    if(c.row < me.billsList.length){
                         data = me.getUpdateData(field,newValue,me.billsList[c.row].code);
                    }else if(field == 'code'){//如果是在空白行粘贴，并且是编码列，则是新增，其它的忽略;
                         data = me.getUpdateData(field,newValue,null);
                    }
                    if(data) updateDatas.push(data);
                }else {
                    break;
                }
            }
            if(updateDatas.length > 0){
                me.saveBills(updateDatas);
                return;
            }
        }
         me.refreshSheet();
    },
    onMaterialRangeChange:function(sender,args){
        let me = materialOjb;
        let updateDatas = [];
        if(args.action == GC.Spread.Sheets.RangeChangedAction.paste){
            for(let c of args.changedCells){
                let code =  args.sheet.getCell(c.row,c.col).value(),data = null;
                if(me.validateMaterial(code)){
                    if(c.row < me.materialList.length){
                         data = me.getMaterialUpdateData(code,me.materialList[c.row].ID);
                    }else {//如果是在空白行粘贴，并且是编码列，则是新增，其它的忽略;
                         data = me.getMaterialUpdateData(code,null);
                    }
                    if(data) updateDatas.push(data);
                }else {
                    break;
                }
            }
            if(updateDatas.length > 0){
                me.saveMaterial(updateDatas);
                return;
            }
        }
        me.showMaterialList();
    },


    onBillsValueChange: function(sender,args){
        let me = materialOjb;
        let field = me.billsSetting.header[args.col].dataCode;
        let code = null;
        if(args.row < me.billsList.length){
            code = me.billsList[args.row].code;
        }
        if(me.validateBills(field,args.newValue)){
            let data = me.getUpdateData(field,args.newValue,code);
            if (data){
                me.saveBills([data]);
                return;
            }
        }
        me.refreshSheet();
    },
    onMaterialEditStarting : function (sender,args) {
        let me = materialOjb;
        if(!me.getCurrentBillsID()) args.cancel = true; //如果没选中清单则不能编辑
    },

    onMaterialValueChange:function(sender,args){
        let me = materialOjb;
        let ID = null;
        if(args.row < me.materialList.length){
            ID = me.materialList[args.row].ID;
        }
        if(me.validateMaterial(args.newValue)){
            let data = me.getMaterialUpdateData(args.newValue,ID);
            if(data){
                me.saveMaterial([data]);
                return
            }
        }
        me.showMaterialList();

    },
    validateMaterial:function (value) {
        value = value.toString().replace(/[\s\r\n]/g, "");//去除空格换行等字符;
        if(_.find(this.materialList,{code:value})){
            alert("人材机:"+value+" 已存在");
            return false;
        }
        return true;
    },
    validateBills:function (field,value) {
        if(field == 'code'){
            value = value.toString().replace(/[\s\r\n]/g, "");//去除空格换行等字符;
            if(value.length !== 9){
                alert("清单长度不正确");
                return false;
            }
            if(_.find(this.billsList,{'code':value})) {
                alert("清单:"+value+" 已存在");
                return false;
            }
        }
        return true;
    },
    getCurrentBillsID:function(){
      let sel = this.billsSheet.getSelections()[0];
      if(sel.row < this.billsList.length){
           return this.billsList[sel.row].ID;
      }
      return null;
    },
    getMaterialUpdateData:function(code,ID,isDelete){
        if(isDelete == true){
            return {type:'delete', ID:ID}
        }
        code = code.toString().replace(/[\s\r\n]/g, "");//去除空格换行等字符;
        if((!isDef(ID)||ID=='')&& code != null){//新增
            let billsItemID = this.getCurrentBillsID();
            return {
                type:'add',
                code:code,
                billsItemID:billsItemID,
                libID:$('#libID').val(),
                gljLibID:parseInt($('#gljLibID').val())
            }
        }else { //替换材料
            return {
                type:'update',
                ID:ID,
                code:code,
                gljLibID:parseInt($('#gljLibID').val())
            }
        }
    },
    getUpdateData:function (field,newValue,code) {
        if(field == 'code'){
            newValue = newValue.toString().replace(/[\s\r\n]/g, "");//去除空格换行等字符;
            if((!isDef(code) || code =='')&&newValue!=null){//说明是新增
                return {
                    type:'add',
                    code:newValue,
                    libID:$('#libID').val(),
                    billsLibId:parseInt($('#billsLibId').val())
                }
            }else {//说明是替换
                return {
                    type:'update',
                    oldCode:code.toString(),
                    newCode:newValue,
                    libID:$('#libID').val(),
                    billsLibId:parseInt($('#billsLibId').val())
                }
            }
        }else if(isDef(code)){
            let updateData = {};
            updateData[field] = newValue;
            return {
                type:'update',
                oldCode:code.toString(),
                libID:$('#libID').val(),
                updateData:updateData
            }
        }
    },
    saveMaterial:async function(datas){
        try {
            let result = await ajaxPost("/materialReplace/saveMaterial",datas);
            let missCodes = [];
            for(let r of result){
                if(r.missCodes && r.missCodes.length >0) missCodes =missCodes.concat(r.missCodes);
            }
            if(missCodes.length > 0) alert(`没有找到人材机：${missCodes.join("、")}`);
        }catch (err){
            console.log(err);
        }
        this.showMaterialList();
    },
    saveBills:async function (datas) {
        try {
            let result = await ajaxPost("/materialReplace/saveBills",datas);
            let missCodes = [];
            for(let r of result){
                if(r.missCodes && r.missCodes.length >0) missCodes =missCodes.concat(r.missCodes);
                if(r.type == 'add'){
                    this.allBills = this.allBills.concat(r.list);
                }if(r.type == 'update'){
                    for(let l of r.list){
                       this.updateBillsCache(l.code,l.updateData);
                    }
                }if(r.type == 'delete'){
                    _.remove(this.allBills,function (item) {
                        return _.includes(r.list,item.ID)
                    })
                }
            }
            if(missCodes.length > 0) alert(`没有找到清单：${missCodes.join("、")}`);
        }catch (err){
            console.log(err);
        }
        this.refreshSheet();
    },
    saveDatas:async function (datas,type ='bills') {
        try {
            let currentList = type =='bills'?this.billsList:this.materialList;
            let url = type =='bills'?"/materialReplace/saveBills":"/materialReplace/saveMaterial";
            let text = type =='bills'?"清单":"人材机";
            let result = await ajaxPost(url,datas);
            let missCodes = [];
            for(let r of result){
                if(r.missCodes && r.missCodes.length >0) missCodes =missCodes.concat(r.missCodes);
                if(r.type == 'add'){
                    currentList = currentList.concat(r.list);
                }if(r.type == 'update'){
                    for(let l of r.list){
                        type =='bills'?this.updateBillsCache(l.code,l.updateData):this.updateMaterialCache(l.ID,l.updateData);
                    }
                }if(r.type == 'delete'){
                    _.remove(currentList,function (item) {
                        return _.includes(r.list,item.ID)
                    })
                }
            }
            if(missCodes.length > 0) alert(`没有找到${text}：${missCodes.join("、")}`);
        }catch (err){
            console.log(err);
        }

    },
    getMaterialByBillsID:async function(billsItemID){
        try {
            let result = await ajaxPost("/materialReplace/findMaterial",{billsItemID:billsItemID});
            return result;
        }catch (err){
            console.log(err);
            return [];
        }
    },
    updateMaterialCache:function (ID,updateData) {
        this.updateCache(this.materialList,{'ID':ID},updateData)
    },

    updateBillsCache:function (code,updateData) {
         this.updateCache(this.allBills,{'code':code},updateData)
    },

    updateCache:function (list,condition,updateData) {
        let item = _.find(list,condition);
        for(let key in updateData){
            item[key] = updateData[key]
        }
    }
};
let last = 0;

$(document).ready(function () {
    $("#keyword").on('input propertychange', function(event) {
        last = event.timeStamp;//利用event的timeStamp来标记时间，这样每次事件都会修改last的值，注意last必需为全局变量
        setTimeout(function () {    //设时延迟0.5s执行
            if (last - event.timeStamp == 0) { //如果时间差为0（也就是你停止输入0.5s之内都没有其它的keyup事件发生）则做你想要做的事
               materialOjb.refreshSheet();
            }

        }, 500);
    })
});

function isDef(obj) {
    return obj!==undefined && obj!==null;
}

materialOjb.initSpread();