import { LightningElement, wire, api, track } from 'lwc';
import oninit from "@salesforce/apex/LexProductLimitEditController.init";
import save from "@salesforce/apex/LexUpAccountProLimit.upAccount";
import { ShowToastEvent } from 'lightning/platformShowToastEvent';
import { NavigationMixin } from "lightning/navigation";
export default class InventoryEditingLWC extends  NavigationMixin(LightningElement){
    @track invRecords = [];
    @track accountid;
    @track upstring = '';
    @track userPro_Type;
    @track showSpinner = true;
    //获取链接参数
	getQueryString(name) {
		console.log("getQueryString name " + name);
		let reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
		let r = window.location.search.substr(1).match(reg);
		if (r != null) {
			return decodeURIComponent(r[2]);
		}
		return null;
	}

    connectedCallback(){
        this.showSpinner = true;
        console.log('  === connectedCallback === ');
        //获取accountid userPro_Type
		this.accountid = this.getQueryString("accountid");
        this.accountid = this.accountid == null ? "" : this.accountid;
        this.userPro_Type = this.getQueryString("userPro_Type");
		this.userPro_Type = this.userPro_Type == null ? "" : this.userPro_Type;
             //获取数据
             oninit({
                accountid:this.accountid,
                userPro_Type:this.userPro_Type

             }).then((result) => {
                result = JSON.parse(JSON.stringify(result));
                console.log('result'+JSON.stringify(result));
                if(result.status == 'Success'){
                    console.log('11===>'+result.entity.product_Limit);
                    console.log('11===>'+typeof(result.entity.product_Limit));
                    let str =  result.entity.product_Limit;
                    var arr  = str.split(',');
                    console.log('arr==>'+ arr);
                    console.log('arr==>'+ arr.length);
                    console.log('arr==>'+ typeof(arr));
                    for(var i in arr){ 
                        var arry = arr[i].split('|');
                        this.invRecords.push({ 
                            productNumber: arry[0],
                            inventory1:arry[1],
                            inventory2:arry[2]
                        });
                    }
                    this.showSpinner = false;
                    console.log('this.invRecords'+JSON.stringify(this.invRecords));
                }else{
                    this.showSpinner = false;
                    console.log("error = " + JSON.stringify(error));

                }
            }).catch((error) => {
                this.showSpinner = false;
				console.log("error = " + JSON.stringify(error));
			});
        // this.inventoryTempRecords();

    }

    addRow(){
        let objRow = {
            productNumber: '',
            inventory1: '',
            inventory2: '',
            id: ++this.keyIndex
        }
        this.invRecords = [...this.invRecords, Object.create(objRow)];
    }
    removeRow(event){
        const indexPos = event.currentTarget.name;
        let remList = [];
        remList = this.invRecords;
        remList.splice(indexPos,1);
        this.invRecords = remList;
    }

    handleClick(){
        this.showSpinner = true;
        console.log('保存');
        console.log('this.invRecords'+JSON.stringify(this.invRecords));
        for(var i in this.invRecords){
            console.log('inven'+this.invRecords[i]["inventory1"]);
            console.log('数字'+this.isNum(this.invRecords[i]["inventory1"]));

            if(this.isNum(this.invRecords[i]["inventory1"]) == false || this.isNum(this.invRecords[i]["inventory2"]==false)){
                // alert("输入格式不正确,请输入数字!");
                this.showMyToast('保存失败','输入格式不正确,请输入数字','error');
                this.showSpinner = false;
                return;
            }
            if(this.invRecords[i]["inventory1"] == ''||this.invRecords[i]["inventory1"] == null ||this.invRecords[i]["inventory2"] == null ||
            this.invRecords[i]["inventory2"] == ''){
                // alert('请输入' +this.invRecords[i]["productNumber"] + '库存上下限信息！');
                this.showMyToast('保存失败','请输入' +this.invRecords[i]["productNumber"] + '库存上下限信息','error');
                this.showSpinner = false;
                return;
            }
            if(Number(this.invRecords[i]["inventory1"])>Number(this.invRecords[i]["inventory2"])){
                // alert( this.invRecords[i]["productNumber"]  + '库存下限大于上限！');
                this.showMyToast('保存失败',this.invRecords[i]["productNumber"]  + '库存下限大于上限','error');
                this.showSpinner = false;
                return;
            }
        }
            let dataStr = ''
            for(var i in this.invRecords){
                dataStr = dataStr+this.invRecords[i]["productNumber"] +'|'+this.invRecords[i]["inventory1"]+'|'+this.invRecords[i]["inventory2"]+',';
            }
            console.log('dataStr==>'+dataStr);
            this.upstring = dataStr.substring(0, dataStr.lastIndexOf(','));
            console.log('upstring'+ this.upstring);
            save({
                accountId: this.accountid, 
                productLimit: this.upstring,
                userPro_Type:this.userPro_Type
            }).then((result) => {
                result = JSON.parse(JSON.stringify(result));
                console.log('result===>'+JSON.stringify(result));
                if(result.status == 'Success'){
                    this.showMyToast('保存成功','','success');
                    this.showSpinner = false;
                    // setTimeout(this.toLexToppage(),5000 );  
                    setTimeout(() => {
                        this.toLexToppage();
                    }, 500);
                   
                }else{
                    this.showMyToast('保存失败',result.msg,'error');
                    this.showSpinner = false;

                }
            }).catch((error) => {
				console.log("error = " + JSON.stringify(error));
                this.showSpinner = false;
			});
            
        this.inventoryTempRecords();
        console.log( 'Save ==> ' + JSON.stringify(toSaveList));
    }

    handleProductChange(event){ 
        if (event.target.name == 'productNumber') {
            this.invRecords[event.currentTarget.dataset.index].productNumber = event.target.value;
            console.log('===>invrecords'+JSON.stringify(this.invRecords));
        }
        else if (event.target.name == 'inventory1') {
            this.invRecords[event.currentTarget.dataset.index].inventory1 = event.target.value;
        }
        else if (event.target.name == 'inventory2') {
            this.invRecords[event.currentTarget.dataset.index].inventory2 = event.target.value;
        }
    }
    
//数字验证
isNum(num){
    var reNum =/^[0-9]+$/;
    return (reNum.test(num));
    }
    showMyToast(title, message, variant) {
        console.log('show custom message');
        var iconName = '';
        var content = '';
        if(variant == 'success'){
           iconName = 'utility:check';
        }else{
           iconName = 'utility:error';
        }
        if(message != ''){
           content = '<h2><strong>'+title+'<strong/></h2><h5>'+message+'</h5>';
        }else{
           content = '<h2><strong>'+title+'<strong/></h2>';
        }
        this.template.querySelector('c-common-toast').showToast(variant,content,iconName,10000);
        }
        toLexToppage(){
            this[NavigationMixin.Navigate]({
                type: 'standard__webPage',
                attributes: {
                    url: '/lextoppage'
                }
            });
        }
}