// ==UserScript==
// @name        Wanikani Reviews SRS Preview
// @namespace   rfindley
// @description Shows an item's current SRS level before answering.
// @match       https://www.wanikani.com/*
// @match       https://preview.wanikani.com/*
// @version     1.0.1
// @author      Robin Findley
// @copyright   2017-2023, Robin Findley
// @license     MIT; http://opensource.org/licenses/MIT
// @run-at      document-end
// @grant       none
// ==/UserScript==
/* global app_load, page_load, before_page_render, frame_load, before_frame_render, Stimulus */
/* jshint esversion:11 */
window.review_srs_indicator = {};
(function(gobj) {
const match_patterns = [
'/subjects/review',
];
function url_matches(patterns,url) {patterns=patterns||match_patterns;url=url||window.location.pathname;if(url[0]!=='/')url=new URL(url).pathname;return ((Array.isArray(patterns)?patterns:[patterns]).findIndex((pattern)=>{let regex=new RegExp(pattern.replace(/[.+?^${}()|[\]\\]/g,'\\$&').replaceAll('*','.*'));return (regex.test(url));})>=0);}
function is_turbo_page() {return (document.querySelector('script[type="importmap"]')?.innerHTML.match('@hotwired/turbo') != null);}
function get_controller(name) {return Stimulus.getControllerForElementAndIdentifier(document.querySelector(`[data-controller~="${name}"]`),name);}
if (is_turbo_page()) {
try {app_load();} catch(e){}
try {document.documentElement.addEventListener('turbo:load', page_load);} catch(e){}
try {document.documentElement.addEventListener('turbo:before-render', before_page_render);} catch(e){}
try {document.documentElement.addEventListener('turbo:frame-load', frame_load);} catch(e){}
try {document.documentElement.addEventListener('turbo:before-frame-render', before_frame_render);} catch(e){}
} else {
try {app_load();} catch(e){}
try {page_load({detail:{url:window.location.href},target:document.documentElement});} catch(e){}
try {frame_load({target:document.documentElement});} catch(e){}
}
function page_load(e) { // e = {detail: {url: '...'}, target: <elem> }
window.removeEventListener('willShowNextQuestion', handle_next_question);
window.removeEventListener('didUnanswerQuestion', handle_next_question_delayed);
if (url_matches()) {
window.addEventListener('willShowNextQuestion', handle_next_question);
window.addEventListener('didUnanswerQuestion', handle_next_question_delayed);
handle_next_question();
}
}
function handle_next_question_delayed() {
setTimeout(handle_next_question, 1);
}
function handle_next_question() {
let quiz_header = get_controller('quiz-header');
if (!quiz_header.hasSrsContainerTarget) return;
let quiz_input = get_controller('quiz-input');
if (!quiz_input.currentSubject) {
setTimeout(handle_next_question, 100);
return;
}
let subject_id = quiz_input.currentSubject.id;
let quiz_queue = get_controller('quiz-queue');
let srs_info = JSON.parse(quiz_queue.subjectIdsWithSRSTarget.innerText);
let srs_stage = (srs_info.find((info) => info[0] === subject_id) || [0,undefined])[1];
if (srs_stage === undefined) {
quiz_header.srsContainerTarget.dataset.hidden = true;
} else {
let srs_stage_name = ['','Apprentice 1','Apprentice 2','Apprentice 3','Apprentice 4','Guru 1','Guru 2','Master','Enlightened'];
quiz_header.srsIconUpTarget.hidden = true;
quiz_header.srsIconDownTarget.hidden = true;
quiz_header.srsTextTarget.innerText = '('+srs_stage_name[srs_stage]+')';
quiz_header.srsContainerTarget.dataset.wentUp = '';
quiz_header.srsContainerTarget.dataset.hidden = false;
}
}
})(window.doublecheck);