sms-length-calc/src/sms.component.js

SMS length calculator.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Component } from '@angular/core';
var SmsComponent = /** @class */ (function () {
    function SmsComponent() {
        this.current = 0;
        this.sms_total = 0;
        this.parts = 1;
    }
    SmsComponent.prototype.onChange = function (event) {
        if (event && event.trim()) {
            var flag = event.match(/[^\x00-\xff]/g); // Detect if any double-byte character included
            this.calculateParts(event, flag && flag.length);
        }
        else {
            this.current = 0;
            this.parts = 1;
            this.sms_total = 160;
        }
    };
    SmsComponent.prototype.calculateParts = function (message, double_byte) {
        this.current = message.length;
        var single_length = double_byte ? 70 : 160;
        var part_length = double_byte ? 67 : 153;
        if (this.current && this.current <= single_length) {
            this.sms_total = single_length;
            this.parts = 1;
        }
        else {
            this.parts = 1;
            do {
                this.parts++;
                this.sms_total = Number(this.parts * part_length);
            } while (this.sms_total < this.current);
        }
    };
    SmsComponent = __decorate([
        Component({
            selector: 'sms-editor',
            template: "\n    <div class='sms-editor'>\n        <div class='sub-title'>Edit SMS</div>\n        <textarea [(ngModel)]=\"text\" (ngModelChange)=\"onChange($event)\"></textarea>\n        <div class=\"options\">\n            <div>\n                <span>\n                    {{current}} / {{sms_total}}\n                </span>\n                <span>\n                    {{parts}} Parts\n                </span>\n            </div>\n        </div>\n    </div>\n    ",
            styles: ["\n        textarea {\n            min-width: 300px;\n        }\n    "]
        }),
        __metadata("design:paramtypes", [])
    ], SmsComponent);
    return SmsComponent;
}());
export { SmsComponent };
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