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 LexProductLimitEdit 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('inven1' + this.invRecords[i]["inventory1"]);
            console.log('数字1' + this.isNum(this.invRecords[i]["inventory1"]));
            console.log('inven2' + this.invRecords[i]["inventory2"]);
            console.log('数字2' + this.isNum(this.invRecords[i]["inventory2"]));
            if (this.invRecords[i]["inventory1"] == '' || this.invRecords[i]["inventory1"] == null || this.invRecords[i]["inventory2"] == null || this.invRecords[i]["inventory2"] == '') {
                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.isNum(this.invRecords[i]["inventory1"]) == false || this.isNum(this.invRecords[i]["inventory2"]) == false){
                this.showMyToast('保存失败', '输入格式不正确,请输入数字', 'error');
                this.showSpinner = false;
                return;

            }
            if (Number(this.invRecords[i]["inventory1"]) > Number(this.invRecords[i]["inventory2"])) {
                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;
            console.log('===>invrecords' + JSON.stringify(this.invRecords));
        }
        else if (event.target.name == 'inventory2') {
            this.invRecords[event.currentTarget.dataset.index].inventory2 = event.target.value;
            console.log('===>invrecords' + JSON.stringify(this.invRecords));
        }
    }

    //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'
            }
        });
    }
}