cdk-monitoring-constructs/lib/dashboard/widget/AlarmMatrixWidget.js

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"use strict";
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.AlarmMatrixWidget = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const aws_cloudwatch_1 = require("aws-cdk-lib/aws-cloudwatch");
const widget_1 = require("../../common/widget");
const AlarmsPerRow = 6;
const MinHeight = 2;
const MaxHeight = 8;
/**
 * Wrapper of Alarm Status Widget which auto-calcultes height based on the number of alarms.
 * Always takes the maximum width.
 */
class AlarmMatrixWidget extends aws_cloudwatch_1.AlarmStatusWidget {
    constructor(props) {
        super({
            alarms: props.alarms,
            title: props.title,
            width: widget_1.FullWidth,
            height: props.height ??
                AlarmMatrixWidget.getRecommendedHeight(props.alarms.length),
        });
    }
    static getRecommendedHeight(numAlarms) {
        const rows = Math.ceil(numAlarms / AlarmsPerRow);
        if (rows < MinHeight) {
            return MinHeight;
        }
        if (rows > MaxHeight) {
            return MaxHeight;
        }
        return rows;
    }
}
exports.AlarmMatrixWidget = AlarmMatrixWidget;
_a = JSII_RTTI_SYMBOL_1;
AlarmMatrixWidget[_a] = { fqn: "cdk-monitoring-constructs.AlarmMatrixWidget", version: "9.15.2" };
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