Anki/ts/src/stats/CardCounts.svelte

<script lang="typescript">
    import { defaultGraphBounds } from "./graphs";
    import { gatherData, GraphData, renderCards, TableDatum } from "./card-counts";
    import pb from "../backend/proto";
    import { I18n } from "../i18n";

    export let sourceData: pb.BackendProto.GraphsOut;
    export let i18n: I18n;

    let svg = null as HTMLElement | SVGElement | null;

    let bounds = defaultGraphBounds();
    bounds.height = 20;
    bounds.marginLeft = 20;
    bounds.marginRight = 20;
    bounds.marginTop = 0;

    let activeIdx: null | number = null;
    function onHover(idx: null | number): void {
        activeIdx = idx;
    }

    let graphData = (null as unknown) as GraphData;
    let tableData = (null as unknown) as TableDatum[];
    $: {
        graphData = gatherData(sourceData, i18n);
        tableData = renderCards(svg as any, bounds, graphData, onHover);
    }

    const total = i18n.tr(i18n.TR.STATISTICS_COUNTS_TOTAL_CARDS);
</script>

<style>
    svg {
        transition: opacity 1s;
    }

    .counts-table {
        display: flex;
        justify-content: center;
    }

    table {
        border-spacing: 1em 0;
    }

    .right {
        text-align: right;
    }

    .bold {
        font-weight: bold;
    }
</style>

<div class="graph" id="graph-card-counts">
    <h1>{graphData.title}</h1>

    <svg
        bind:this={svg}
        viewBox={`0 0 ${bounds.width} ${bounds.height}`}
        style="opacity: {graphData.totalCards ? 1 : 0}">
        <g class="days" />
    </svg>

    <div class="counts-table">
        <table>
            {#each tableData as d, idx}
                <tr class:bold={activeIdx === idx}>
                    <td>
                        <span style="color: {d.colour};">■</span>
                        {d.label}
                    </td>
                    <td class="right">{d.count}</td>
                    <td class="right">{d.percent}</td>
                </tr>
            {/each}

            <tr class:bold={activeIdx === null}>
                <td>
                    <span style="visibility: hidden;">■</span>
                    {total}
                </td>
                <td class="right">{graphData.totalCards}</td>
                <td />
            </tr>

        </table>
    </div>

</div>