import React from "react";
import TimelineControlsContainer from "../../containers/timeline/TimelineControlsContainer";
import TimelineLabelsContainer from "../../containers/timeline/TimelineLabelsContainer";
import "./Timeline.css";

class TimelineComponent extends React.Component {
    componentDidMount() {
        this.interval = setInterval(() => {
            if (!this.props.isPlaying) {
                return;
            }

            if (this.props.currentTick < this.props.lastSimulatedTick) {
                this.props.incrementTick();
            } else {
                this.props.pauseSimulation();
            }
        }, 1000);
    }

    componentWillUnmount() {
        clearInterval(this.interval);
    }

    render() {
        return (
            <div className="timeline-bar">
                <div className="timeline-container">
                    <TimelineLabelsContainer/>
                    <TimelineControlsContainer/>
                </div>
            </div>
        );
    }
}

export default TimelineComponent;