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{% extends "base.html" %}
{% block head %}
<link rel="stylesheet" type="text/css" href="assets/css/commit.css">

<script type="module">
import {REF, DOM} from '/library/js/Ref.js';
import {ErrorDisplay} from '/assets/js/common.js';
import {CommitTable} from '/assets/js/commit.js';
import {Drawer, BranchSelector, LimitSlider} from '/assets/js/drawer.js';

var oneLine = true;

class Table {
    constructor() {
        this.ref = REF.createRef({
            state: null,
            onStateUpdate: (element, state) => {
                if (!state)
                    element.innerHTML = this.placeholder();
                else if (state.error)
                    element.innerHTML = ErrorDisplay(state);
                else
                    element.innerHTML = CommitTable(state, [], oneLine);
            }
        });
        this.latestDispatch = 0;

        this.reload();
    }
    placeholder() {
        return `<div class="placeholder dimmer">
                <div class="loader">
                    <div class="spinner"></div>
                </div>
            </div>`;
    }
    toString() {
        return `<div ref="${this.ref}"></div>`;
    }
    reload() {
        var query = document.URL.split('?')[1]
        var myDispatch = Date.now();
        this.latestDispatch = Math.max(this.latestDispatch, myDispatch);
        this.ref.setState(null);

        fetch(query ? 'api/commits?' + query : 'api/commits').then(response => {
            response.json().then(json => {
                if (myDispatch == this.latestDispatch)
                    this.ref.setState(json);
            });
        }).catch(error => {
            if (myDispatch == this.latestDispatch)
                this.ref.setState({error: "Connection Error", description: error});
        });
    }
}

function OneLineSwitch() {
    const switchRef = REF.createRef({
        onElementMount: (element) => {
            element.onchange = () => {
                oneLine = element.checked;
                table.reload();
            }
        },
    });
    return `<div class="input">
            <label style="color:var(--inverseColor)">One-line:</label>
            <label class="switch">
                <input type="checkbox" ref="${switchRef}" checked=${oneLine}>
                <span class="slider"></span>
            </label>
        </div>`;
}

var table = new Table();
DOM.inject(document.getElementById('app'), `${Drawer([
    LimitSlider(() => {table.reload()}, 10000, 1000),
    OneLineSwitch(),
    BranchSelector(() => {table.reload()}),
])}
<div class="main right-sidebar under-topbar-with-actions">
    <div class="content">${table}</div>
</div>`);

</script>

{% endblock %}
{% block content %}

<div id="app">
</div>


{% endblock %}