101 lines
2.2 KiB
TypeScript
101 lines
2.2 KiB
TypeScript
// Copyright: Ankitects Pty Ltd and contributors
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// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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/* eslint
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@typescript-eslint/no-non-null-assertion: "off",
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@typescript-eslint/no-explicit-any: "off",
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@typescript-eslint/ban-ts-ignore: "off" */
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import pb from "anki/backend_proto";
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import type { Selection } from "d3-selection";
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import { postRequest } from "anki/postrequest";
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export async function getGraphData(
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search: string,
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days: number
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): Promise<pb.BackendProto.GraphsOut> {
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return pb.BackendProto.GraphsOut.decode(
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await postRequest("/_anki/graphData", JSON.stringify({ search, days }))
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);
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}
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// amount of data to fetch from backend
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export enum RevlogRange {
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Year = 1,
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All = 2,
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}
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// period a graph should cover
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export enum GraphRange {
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Month = 0,
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ThreeMonths = 1,
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Year = 2,
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AllTime = 3,
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}
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export interface GraphsContext {
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cards: pb.BackendProto.Card[];
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revlog: pb.BackendProto.RevlogEntry[];
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revlogRange: RevlogRange;
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nightMode: boolean;
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}
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export interface GraphBounds {
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width: number;
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height: number;
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marginLeft: number;
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marginRight: number;
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marginTop: number;
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marginBottom: number;
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}
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export function defaultGraphBounds(): GraphBounds {
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return {
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width: 600,
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height: 250,
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marginLeft: 70,
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marginRight: 70,
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marginTop: 20,
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marginBottom: 25,
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};
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}
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export function setDataAvailable(
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svg: Selection<SVGElement, any, any, any>,
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available: boolean
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): void {
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svg.select(".no-data")
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.attr("pointer-events", available ? "none" : "all")
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.transition()
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.duration(600)
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.attr("opacity", available ? 0 : 1);
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}
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export function millisecondCutoffForRange(
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range: GraphRange,
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nextDayAtSecs: number
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): number {
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let days;
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switch (range) {
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case GraphRange.Month:
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days = 31;
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break;
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case GraphRange.ThreeMonths:
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days = 90;
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break;
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case GraphRange.Year:
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days = 365;
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break;
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case GraphRange.AllTime:
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default:
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return 0;
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}
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return (nextDayAtSecs - 86400 * days) * 1000;
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}
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export interface TableDatum {
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label: string;
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value: string;
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}
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