e39fb74e82
* Enable state-dependent custom scheduling data * Next(Card)States -> SchedulingStates The fact that `current` was included in `next` always bothered me, and custom data is part of the card state, so that was a bit confusing too. * Store custom_data in SchedulingState * Make custom_data optional when answering Avoids having to send it 4 extra times to the frontend, and avoids the legacy answerCard() API clobbering the stored data. Co-authored-by: Damien Elmes <gpg@ankiweb.net>
64 lines
2.0 KiB
TypeScript
64 lines
2.0 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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import { postRequest } from "../lib/postrequest";
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import { Scheduler } from "../lib/proto";
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interface CustomDataStates {
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again: Record<string, unknown>;
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hard: Record<string, unknown>;
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good: Record<string, unknown>;
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easy: Record<string, unknown>;
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}
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async function getSchedulingStates(): Promise<Scheduler.SchedulingStates> {
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return Scheduler.SchedulingStates.decode(
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await postRequest("/_anki/getSchedulingStates", ""),
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);
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}
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async function setSchedulingStates(
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key: string,
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states: Scheduler.SchedulingStates,
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): Promise<void> {
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const bytes = Scheduler.SchedulingStates.encode(states).finish();
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await postRequest("/_anki/setSchedulingStates", bytes, { key });
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}
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function unpackCustomData(states: Scheduler.SchedulingStates): CustomDataStates {
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const toObject = (s: string): Record<string, unknown> => {
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try {
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return JSON.parse(s);
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} catch {
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return {};
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}
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};
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return {
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again: toObject(states.current!.customData!),
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hard: toObject(states.current!.customData!),
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good: toObject(states.current!.customData!),
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easy: toObject(states.current!.customData!),
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};
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}
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function packCustomData(
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states: Scheduler.SchedulingStates,
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customData: CustomDataStates,
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) {
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states.again!.customData = JSON.stringify(customData.again);
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states.hard!.customData = JSON.stringify(customData.hard);
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states.good!.customData = JSON.stringify(customData.good);
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states.easy!.customData = JSON.stringify(customData.easy);
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}
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export async function mutateNextCardStates(
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key: string,
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mutator: (states: Scheduler.SchedulingStates, customData: CustomDataStates) => void,
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): Promise<void> {
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const states = await getSchedulingStates();
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const customData = unpackCustomData(states);
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mutator(states, customData);
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packCustomData(states, customData);
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await setSchedulingStates(key, states);
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}
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