自動開啟查詢結果表格/列表中每個詞目連結於 Modal iframe (表格) 或直接播放音檔 (列表)，依序播放音檔(自動偵測時長)，主表格/列表自動滾動高亮(播放時持續綠色，暫停時僅閃爍，表格頁同步高亮)，處理完畢後自動跳轉下一頁繼續播放，可即時暫停/停止/點擊背景暫停(表格)/點擊表格/列表列播放，並根據亮暗模式高亮按鈕。新增：儲存/載入最近10筆播放進度(使用絕對索引與完整URL，下拉選單顯示頁面編號)、進度連結。區分按鈕暫停(不關Modal)與遮罩暫停(關Modal)行為，調整下拉選單邊距。控制區動態定位。
// ==UserScript==
// @name KIPSutian-autoplay
// @namespace aiuanyu
// @version 4.39
// @description 自動開啟查詢結果表格/列表中每個詞目連結於 Modal iframe (表格) 或直接播放音檔 (列表)，依序播放音檔(自動偵測時長)，主表格/列表自動滾動高亮(播放時持續綠色，暫停時僅閃爍，表格頁同步高亮)，處理完畢後自動跳轉下一頁繼續播放，可即時暫停/停止/點擊背景暫停(表格)/點擊表格/列表列播放，並根據亮暗模式高亮按鈕。新增：儲存/載入最近10筆播放進度(使用絕對索引與完整URL，下拉選單顯示頁面編號)、進度連結。區分按鈕暫停(不關Modal)與遮罩暫停(關Modal)行為，調整下拉選單邊距。控制區動態定位。
// @author Aiuanyu 愛灣語 + Gemini
// @match http*://sutian.moe.edu.tw/und-hani/tshiau/*
// @match http*://sutian.moe.edu.tw/und-hani/hunlui/*
// @match http*://sutian.moe.edu.tw/und-hani/siannuntiau/*
// @match http*://sutian.moe.edu.tw/und-hani/poosiu/poosiu/*/*
// @match http*://sutian.moe.edu.tw/und-hani/tsongpitueh/*
// @match http*://sutian.moe.edu.tw/und-hani/huliok/*
// @match http*://sutian.moe.edu.tw/zh-hant/tshiau/*
// @match http*://sutian.moe.edu.tw/zh-hant/hunlui/*
// @match http*://sutian.moe.edu.tw/zh-hant/siannuntiau/*
// @match http*://sutian.moe.edu.tw/zh-hant/poosiu/poosiu/*/*
// @match http*://sutian.moe.edu.tw/zh-hant/tsongpitueh/*
// @match http*://sutian.moe.edu.tw/zh-hant/huliok/*
// @exclude http*://sutian.moe.edu.tw/und-hani/tsongpitueh/
// @exclude http*://sutian.moe.edu.tw/und-hani/tsongpitueh/?ueh=*
// @exclude http*://sutian.moe.edu.tw/zh-hant/tsongpitueh/
// @exclude http*://sutian.moe.edu.tw/zh-hant/tsongpitueh/?ueh=*
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
// @connect sutian.moe.edu.tw
// @run-at document-idle
// @license GNU GPLv3
// ==/UserScript==
(function () {
'use strict';
// --- 配置 ---
const MODAL_WIDTH = '80vw';
const MODAL_HEIGHT = '70vh';
const FALLBACK_DELAY_MS = 3000;
const DELAY_BUFFER_MS = 500;
const DELAY_BETWEEN_CLICKS_MS = 200; // iframe 內音檔間隔 (表格頁)
const DELAY_BETWEEN_ITEMS_MS = 500; // 主頁面項目間隔 (表格/列表頁)
const HIGHLIGHT_CLASS = 'userscript-audio-playing'; // iframe 內按鈕高亮 (表格頁)
const ROW_HIGHLIGHT_CLASS_MAIN = 'userscript-row-highlight'; // 主頁面項目高亮 (表格/列表頁)
const ROW_PAUSED_HIGHLIGHT_CLASS = 'userscript-row-paused-highlight'; // 主頁面項目暫停高亮 (表格/列表頁)
const OVERLAY_ID = 'userscript-modal-overlay'; // iframe 背景遮罩 (表格頁)
const MOBILE_INTERACTION_BOX_ID = 'userscript-mobile-interaction-box';
const MOBILE_BG_OVERLAY_ID = 'userscript-mobile-bg-overlay';
const CONTROLS_CONTAINER_ID = 'auto-play-controls-container';
const ROW_HIGHLIGHT_COLOR = 'rgba(0, 255, 0, 0.1)';
const FONT_AWESOME_URL =
'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css';
const FONT_AWESOME_INTEGRITY =
'sha512-DTOQO9RWCH3ppGqcWaEA1BIZOC6xxalwEsw9c2QQeAIftl+Vegovlnee1c9QX4TctnWMn13TZye+giMm8e2LwA==';
const AUTOPLAY_PARAM = 'autoplay';
const LOAD_PROGRESS_PARAM = 'load_progress'; // 載入進度參數 (值為 originalIndex)
const PAGINATION_PARAMS = ['iahbe', 'pitsoo']; // 需要從 key 中移除的分頁參數
const DEFAULT_PITSOO = 20; // 預設每頁筆數
const AUTO_START_MAX_WAIT_MS = 10000;
const AUTO_START_CHECK_INTERVAL_MS = 500;
const CONTAINER_SELECTOR =
'main.container-fluid div.mt-1.mb-5, main.container-fluid div.mt-1.mb-4, main.container-fluid div.mb-5, main.container-fluid div.mt-1';
const ALL_TABLES_SELECTOR = CONTAINER_SELECTOR.split(',')
.map((s) => `${s.trim()} > table`)
.join(', ');
const LIST_CONTAINER_SELECTOR = CONTAINER_SELECTOR.split(',')
.map((s) => `${s.trim()} > ol`)
.join(', '); // 列表容器選擇器
const LIST_ITEM_SELECTOR = 'li.list-pos-in'; // 列表項目選擇器
const RELEVANT_ROW_MARKER_SELECTOR = 'td:first-of-type span.fw-normal'; // 表格頁用
const WIDE_TABLE_SELECTOR = 'table.d-none.d-md-table';
const NARROW_TABLE_SELECTOR = 'table.d-md-none';
const RESIZE_DEBOUNCE_MS = 300;
const AUDIO_INDICATOR_SELECTOR = 'button.imtong-liua'; // 通用音檔按鈕選擇器
const MOBILE_BOX_BG_COLOR = '#aa96b7';
const MOBILE_BOX_TEXT_COLOR = '#d9e2a9';
const MOBILE_BOX_BG_COLOR_DARK = '#4a4a8a';
const MOBILE_BOX_TEXT_COLOR_DARK = '#EEEEEE';
const MOBILE_BG_OVERLAY_COLOR = 'rgba(0, 0, 0, 0.6)';
const LOCAL_STORAGE_KEY = 'KIP_AUTOPLAY_PROGRESS'; // localStorage 鍵名
const MAX_PROGRESS_ENTRIES = 10; // 最大儲存筆數
const PROGRESS_DROPDOWN_ID = 'userscript-progress-dropdown'; // 下拉選單 ID
// --- 適應亮暗模式的高亮樣式 ---
const CSS_IFRAME_HIGHLIGHT = `
.${HIGHLIGHT_CLASS} {
background-color: #FFF352 !important;
color: black !important;
outline: 2px solid #FFB800 !important;
box-shadow: 0 0 10px #FFF352;
transition: all 0.2s ease-in-out;
}
@media (prefers-color-scheme: dark) {
.${HIGHLIGHT_CLASS} {
background-color: #66b3ff !important;
color: black !important;
outline: 2px solid #87CEFA !important;
box-shadow: 0 0 10px #66b3ff;
}
}
`;
const CSS_PAUSE_HIGHLIGHT = `
@keyframes userscriptPulseHighlight {
0% { background-color: rgba(255, 193, 7, 0.2); }
50% { background-color: rgba(255, 193, 7, 0.4); }
100% { background-color: rgba(255, 193, 7, 0.2); }
}
@media (prefers-color-scheme: dark) {
@keyframes userscriptPulseHighlight {
0% { background-color: rgba(102, 179, 255, 0.3); }
50% { background-color: rgba(102, 179, 255, 0.6); }
100% { background-color: rgba(102, 179, 255, 0.3); }
}
}
.${ROW_PAUSED_HIGHLIGHT_CLASS} {
animation: userscriptPulseHighlight 1.5s ease-in-out infinite; /* 使用者修改 */
}
`;
const CSS_MOBILE_OVERLAY = `
#${MOBILE_BG_OVERLAY_ID} {
position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
background-color: ${MOBILE_BG_OVERLAY_COLOR}; z-index: 10004; cursor: pointer;
}
#${MOBILE_INTERACTION_BOX_ID} {
position: fixed; background-color: ${MOBILE_BOX_BG_COLOR}; color: ${MOBILE_BOX_TEXT_COLOR};
display: flex; justify-content: center; align-items: center;
font-size: 10vw; font-weight: bold; text-align: center; z-index: 10005;
cursor: pointer; padding: 20px; box-sizing: border-box; border-radius: 8px;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}
@media (prefers-color-scheme: dark) {
#${MOBILE_INTERACTION_BOX_ID} {
background-color: ${MOBILE_BOX_BG_COLOR_DARK}; color: ${MOBILE_BOX_TEXT_COLOR_DARK};
}
}
`;
const CSS_CONTROLS_BUTTONS = `
#${CONTROLS_CONTAINER_ID} button:disabled {
opacity: 0.65; cursor: not-allowed;
}
#auto-play-pause-button:hover:not(:disabled) {
background-color: #e0a800 !important;
}
#auto-play-stop-button:hover:not(:disabled) {
background-color: #c82333 !important;
}
#${PROGRESS_DROPDOWN_ID} {
/* ** 修改：調整 margin ** */
margin: 5px;
padding: 4px 8px; font-size: 12px;
vertical-align: middle; border-radius: 4px; border: 1px solid #ccc;
background-color: white; color: black; cursor: pointer; width: 7em;
}
@media (prefers-color-scheme: dark) {
#${PROGRESS_DROPDOWN_ID} {
background-color: #333; color: white; border: 1px solid #555;
}
}
`;
// --- 配置結束 ---
// --- 全局狀態變數 ---
let isProcessing = false;
let isPaused = false;
let currentItemIndex = 0; // 當前在 itemsToProcess 中的索引
let totalItems = 0; // itemsToProcess 的總數
let currentSleepController = null;
let currentIframe = null;
let itemsToProcess = []; // 當前頁面過濾後待處理的項目列表 { element?, audioButton?, url?, anchorElement?, originalIndex }
let resizeDebounceTimeout = null;
let lastHighlightTargets = { wide: null, narrow: null, list: null };
let isMobile = false;
let isListPage = false;
let progressDropdown = null; // 下拉選單引用
// --- UI 元素引用 ---
let breakBeforePauseButton = null;
let pauseButton = null;
let stopButton = null;
let breakBeforeStatusDisplay = null;
let statusDisplay = null;
let overlayElement = null;
// --- Helper 函數 ---
function interruptibleSleep(ms) {
if (currentSleepController) {
currentSleepController.cancel('overridden');
}
let timeoutId;
let rejectFn;
let resolved = false;
let rejected = false;
const promise = new Promise((resolve, reject) => {
rejectFn = reject;
timeoutId = setTimeout(() => {
if (!rejected) {
resolved = true;
currentSleepController = null;
resolve();
}
}, ms);
});
const controller = {
promise: promise,
cancel: (reason = 'cancelled') => {
if (!resolved && !rejected) {
rejected = true;
clearTimeout(timeoutId);
currentSleepController = null;
const error = new Error(reason);
error.isCancellation = true;
error.reason = reason;
rejectFn(error);
}
},
};
currentSleepController = controller;
return controller;
}
function sleep(ms) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
function getAudioDuration(audioButton) {
let audioUrl = null;
if (audioButton && audioButton.dataset.src) {
const srcString = audioButton.dataset.src;
let audioPath = null;
try {
const d = JSON.parse(srcString.replace(/"/g, '"'));
if (Array.isArray(d) && d.length > 0 && typeof d[0] === 'string') {
audioPath = d[0];
}
} catch (e) {
if (typeof srcString === 'string' && srcString.trim().startsWith('/')) {
audioPath = srcString.trim();
}
}
if (audioPath) {
try {
audioUrl = new URL(audioPath, window.location.href).href;
} catch (urlError) {
console.error(
`[自動播放] 解析音檔路徑時出錯 (${audioPath}):`,
urlError
);
audioUrl = null;
}
}
}
console.log(`[自動播放] 嘗試獲取音檔時長: ${audioUrl || '未知 URL'}`);
return new Promise((resolve) => {
if (!audioUrl) {
console.warn('[自動播放] 無法確定有效的音檔 URL，使用後備延遲。');
resolve(FALLBACK_DELAY_MS);
return;
}
const audio = new Audio();
audio.preload = 'metadata';
const timer = setTimeout(() => {
console.warn(
`[自動播放] 獲取音檔 ${audioUrl} 元數據超時 (5秒)，使用後備延遲。`
);
cleanupAudio();
resolve(FALLBACK_DELAY_MS);
}, 5000);
const cleanupAudio = () => {
clearTimeout(timer);
audio.removeEventListener('loadedmetadata', onLoadedMetadata);
audio.removeEventListener('error', onError);
audio.src = '';
};
const onLoadedMetadata = () => {
if (audio.duration && isFinite(audio.duration)) {
const durationMs = Math.ceil(audio.duration * 1000) + DELAY_BUFFER_MS;
console.log(
`[自動播放] 獲取到音檔時長: ${audio.duration.toFixed(
2
)}s, 使用延遲: ${durationMs}ms`
);
cleanupAudio();
resolve(durationMs);
} else {
console.warn(
`[自動播放] 無法從元數據獲取有效時長 (${audio.duration})，使用後備延遲。`
);
cleanupAudio();
resolve(FALLBACK_DELAY_MS);
}
};
const onError = (e) => {
console.error(`[自動播放] 加載音檔 ${audioUrl} 元數據時出錯:`, e);
cleanupAudio();
resolve(FALLBACK_DELAY_MS);
};
audio.addEventListener('loadedmetadata', onLoadedMetadata);
audio.addEventListener('error', onError);
try {
audio.src = audioUrl;
} catch (e) {
console.error(`[自動播放] 設置音檔 src 時發生錯誤 (${audioUrl}):`, e);
cleanupAudio();
resolve(FALLBACK_DELAY_MS);
}
});
}
function isElementVisible(element) {
if (!element || !document.body.contains(element)) {
return false;
}
const rect = element.getBoundingClientRect();
const visible =
element.offsetParent !== null && rect.width > 0 && rect.height > 0;
return visible;
}
// --- 進度儲存/讀取相關函數 ---
function getProgressKey(urlString) {
try {
const url = new URL(urlString);
const paramsToRemove = [
...PAGINATION_PARAMS,
AUTOPLAY_PARAM,
LOAD_PROGRESS_PARAM,
];
paramsToRemove.forEach((param) => url.searchParams.delete(param));
const search = url.search.length > 1 ? url.search : '';
return url.pathname + search;
} catch (e) {
console.error('[自動播放][進度] 無法解析 URL:', urlString, e);
try {
const tempUrl = new URL(urlString);
return tempUrl.pathname;
} catch {
return urlString;
}
}
}
function cleanTitle(title) {
if (!title) {
return '未知頁面';
}
return title.replace(/ ?- ?教育部臺灣(?:臺|台)語常用詞辭典/, '').trim();
}
function loadProgress() {
try {
const storedProgress = localStorage.getItem(LOCAL_STORAGE_KEY);
if (storedProgress) {
const progressData = JSON.parse(storedProgress);
if (Array.isArray(progressData)) {
progressData.sort((a, b) => (b.timestamp || 0) - (a.timestamp || 0));
return progressData;
}
}
} catch (e) {
console.error('[自動播放][進度] 載入進度時發生錯誤:', e);
localStorage.removeItem(LOCAL_STORAGE_KEY);
}
return [];
}
/**
* **修改：獲取頁面上顯示的絕對編號**
*/
function getDisplayedNumber(originalIndex) {
if (originalIndex < 0) {
return null;
}
if (isListPage) {
// ** 列表頁：計算絕對編號 **
try {
const urlParams = new URLSearchParams(window.location.search);
const iahbe = parseInt(urlParams.get('iahbe') || '1', 10); // 當前頁碼，預設 1
const pitsooStr = urlParams.get('pitsoo');
let pitsoo = DEFAULT_PITSOO; // 預設每頁筆數
if (pitsooStr) {
const parsedPitsoo = parseInt(pitsooStr, 10);
if (!isNaN(parsedPitsoo) && parsedPitsoo > 0) {
pitsoo = parsedPitsoo;
} else {
console.warn(
`[自動播放][進度] URL 中的 pitsoo 參數無效 (${pitsooStr})，使用預設值 ${DEFAULT_PITSOO}`
);
}
} else {
// ** 修改：如果 URL 沒 pitsoo，不再警告，直接用預設值 **
// console.warn(`[自動播放][進度] URL 中缺少 pitsoo 參數，使用預設值 ${DEFAULT_PITSOO}`);
}
if (isNaN(iahbe) || iahbe < 1) {
console.warn(
`[自動播放][進度] URL 中的 iahbe 參數無效 (${urlParams.get(
'iahbe'
)})，假設為 1`
);
iahbe = 1;
}
const absoluteNumber = (iahbe - 1) * pitsoo + originalIndex + 1;
console.log(
`[自動播放][進度][列表] 計算編號: (iahbe:${iahbe} - 1) * pitsoo:${pitsoo} + originalIndex:${originalIndex} + 1 = ${absoluteNumber}`
);
return absoluteNumber;
} catch (e) {
console.error('[自動播放][進度][列表] 計算絕對編號時出錯:', e);
return originalIndex + 1; // 出錯時回退到頁內索引+1
}
} else {
// ** 表格頁：查找 span.fw-normal **
const rowPlayButton = document.querySelector(
`.userscript-row-play-button[data-row-index="${originalIndex}"]`
);
if (rowPlayButton) {
const rowElement = rowPlayButton.closest('tr');
if (rowElement) {
const firstTd = rowElement.querySelector('td:first-of-type');
if (firstTd) {
const numberSpan = firstTd.querySelector('span.fw-normal');
if (numberSpan && numberSpan.textContent) {
const numText = numberSpan.textContent.trim();
const num = parseInt(numText, 10);
console.log(`[自動播放][進度][表格] 找到編號 span: ${numText}`);
return isNaN(num) ? numText : num;
} else {
console.warn(
`[自動播放][進度][表格] 在索引 ${originalIndex} 的第一個 td 中找不到 span.fw-normal`
);
}
} else {
console.warn(
`[自動播放][進度][表格] 在索引 ${originalIndex} 找不到第一個 td`
);
}
} else {
console.warn(
`[自動播放][進度][表格] 在索引 ${originalIndex} 找不到父層 tr`
);
}
} else {
console.warn(
`[自動播放][進度][表格] 找不到索引 ${originalIndex} 的播放按鈕`
);
}
return null; // 找不到則返回 null
}
}
/**
* 儲存當前播放進度 (包含顯示編號)
*/
function saveCurrentProgress() {
console.log(
`[自動播放][進度][除錯] saveCurrentProgress called. isProcessing=${isProcessing}, isPaused=${isPaused}, itemsToProcess.length=${itemsToProcess.length}, currentItemIndex=${currentItemIndex}`
);
if (itemsToProcess.length === 0 && !(isPaused && currentItemIndex === 0)) {
console.log(
'[自動播放][進度] itemsToProcess 為空或狀態不符，不儲存進度。'
);
return;
}
let nextOriginalIndex = -1;
if (currentItemIndex < totalItems && itemsToProcess[currentItemIndex]) {
nextOriginalIndex = itemsToProcess[currentItemIndex].originalIndex;
} else if (currentItemIndex === totalItems && totalItems > 0) {
console.log('[自動播放][進度] 已處理完畢，儲存完成狀態 (-1)。');
nextOriginalIndex = -1;
} else if (currentItemIndex === 0 && isPaused && itemsToProcess[0]) {
nextOriginalIndex = itemsToProcess[0].originalIndex;
console.log('[自動播放][進度] 在第一個項目暫停，儲存該項目索引。');
} else {
console.warn(
'[自動播放][進度] 索引無效，不儲存進度:',
currentItemIndex,
totalItems
);
return;
}
const displayedNumber = getDisplayedNumber(nextOriginalIndex);
const currentFullUrl = window.location.href;
const progressKey = getProgressKey(currentFullUrl);
const pageTitle = cleanTitle(document.title);
const timestamp = Date.now();
console.log(
`[自動播放][進度] 準備儲存進度: Key=${progressKey}, Title=${pageTitle}, nextOriginalIndex=${nextOriginalIndex}, DisplayNo=${displayedNumber}, FullURL=${currentFullUrl}`
);
let allProgress = loadProgress();
const existingIndex = allProgress.findIndex((p) => p.key === progressKey);
const newEntry = {
key: progressKey,
title: pageTitle,
nextIndex: nextOriginalIndex,
displayNumber: displayedNumber,
timestamp: timestamp,
url: currentFullUrl,
};
if (existingIndex > -1) {
allProgress[existingIndex] = newEntry;
console.log('[自動播放][進度] 更新現有記錄:', progressKey);
} else {
allProgress.unshift(newEntry);
console.log('[自動播放][進度] 新增記錄:', progressKey);
}
allProgress.sort((a, b) => (b.timestamp || 0) - (a.timestamp || 0));
if (allProgress.length > MAX_PROGRESS_ENTRIES) {
allProgress = allProgress.slice(0, MAX_PROGRESS_ENTRIES);
}
try {
localStorage.setItem(LOCAL_STORAGE_KEY, JSON.stringify(allProgress));
console.log(`[自動播放][進度] 已儲存 ${allProgress.length} 筆進度。`);
populateProgressDropdown();
} catch (e) {
console.error('[自動播放][進度] 儲存進度時發生錯誤:', e);
}
}
// --- iframe 相關函數 (僅表格頁使用) ---
// ... (略) ...
function addStyleToIframe(iframeDoc, css) {
try {
const styleElement = iframeDoc.createElement('style');
styleElement.textContent = css;
iframeDoc.head.appendChild(styleElement);
console.log('[自動播放][表格頁] 已在 iframe 中添加高亮樣式。');
} catch (e) {
console.error('[自動播放][表格頁] 無法在 iframe 中添加樣式:', e);
}
}
/**
* 處理遮罩點擊事件：
* - 播放中點擊：暫停並關閉 Modal (表格頁)
* - 暫停中點擊：僅關閉 Modal (表格頁)
*/
function handleOverlayClick(event) {
// 確保點擊的是遮罩本身，而不是 Modal 內部
if (event.target !== overlayElement) {
return;
}
if (isProcessing && !isPaused) {
// --- 原本的邏輯：播放中點擊 ---
console.log(
'[自動播放][表格頁] 點擊背景遮罩 (播放中)，觸發暫停並關閉 Modal。'
);
pausePlayback(); // 設為暫停狀態
// 只有表格頁需要關閉 Modal
if (!isListPage) {
closeModal();
}
} else if (isProcessing && isPaused) {
// --- 新增的邏輯：暫停中點擊 ---
console.log('[自動播放][表格頁] 點擊背景遮罩 (已暫停)，僅關閉 Modal。');
// 只有表格頁需要關閉 Modal
if (!isListPage) {
closeModal(); // 直接關閉 Modal，不改變 isPaused 狀態
}
}
// 如果 isProcessing 為 false (已停止)，點擊遮罩不做任何事
}
function showModal(iframe) {
overlayElement = document.getElementById(OVERLAY_ID);
if (!overlayElement) {
overlayElement = document.createElement('div');
overlayElement.id = OVERLAY_ID;
Object.assign(overlayElement.style, {
position: 'fixed',
top: '0',
left: '0',
width: '100vw',
height: '100vh',
backgroundColor: MOBILE_BG_OVERLAY_COLOR,
zIndex: '9998',
cursor: 'pointer',
});
document.body.appendChild(overlayElement);
}
overlayElement.removeEventListener('click', handleOverlayClick);
overlayElement.addEventListener('click', handleOverlayClick);
Object.assign(iframe.style, {
position: 'fixed',
width: MODAL_WIDTH,
height: MODAL_HEIGHT,
top: '50%',
left: '50%',
transform: 'translate(-50%, -50%)',
border: '1px solid #ccc',
borderRadius: '8px',
boxShadow: '0 5px 20px rgba(0, 0, 0, 0.3)',
backgroundColor: 'white',
zIndex: '9999',
opacity: '1',
pointerEvents: 'auto',
});
document.body.appendChild(iframe);
currentIframe = iframe;
console.log(
`[自動播放][表格頁] 已顯示 Modal iframe, id: ${currentIframe.id}`
);
}
function closeModal() {
if (currentIframe && currentIframe.parentNode) {
currentIframe.remove();
}
currentIframe = null;
if (overlayElement) {
overlayElement.removeEventListener('click', handleOverlayClick);
if (overlayElement.parentNode) {
overlayElement.remove();
}
overlayElement = null;
}
if (currentSleepController && !isListPage) {
currentSleepController.cancel('modal_closed');
currentSleepController = null;
}
}
async function handleIframeContent(iframe, url) {
let iframeDoc;
try {
await sleep(150);
iframeDoc = iframe.contentWindow.document;
addStyleToIframe(iframeDoc, CSS_IFRAME_HIGHLIGHT);
const audioButtons = iframeDoc.querySelectorAll(AUDIO_INDICATOR_SELECTOR);
console.log(
`[自動播放][表格頁] 在 iframe (${iframe.id}) 中找到 ${audioButtons.length} 個播放按鈕`
);
if (audioButtons.length > 0) {
for (let i = 0; i < audioButtons.length; i++) {
if (!isProcessing) {
console.log('[自動播放][表格頁] 播放音檔前檢測到停止');
break;
}
while (isPaused && isProcessing) {
await sleep(500);
if (!isProcessing) break;
}
if (!isProcessing || isPaused) {
i--;
continue;
}
const button = audioButtons[i];
if (!button || !iframeDoc.body.contains(button)) {
console.warn(`[自動播放][表格頁] 按鈕 ${i + 1} 失效，跳過。`);
continue;
}
console.log(
`[自動播放][表格頁] 準備播放 iframe 中的第 ${i + 1} 個音檔`
);
let actualDelayMs = await getAudioDuration(button);
let scrollTargetElement = button;
const flexContainer = button.closest(
'div.d-flex.flex-row.align-items-baseline'
),
fs6Container = button.closest('div.mb-0.fs-6');
if (flexContainer) {
const h = iframeDoc.querySelector('h1#main');
if (h) scrollTargetElement = h;
} else if (fs6Container) {
const p = fs6Container.previousElementSibling;
if (p && p.matches('span.mb-0')) scrollTargetElement = p;
}
if (
scrollTargetElement &&
iframeDoc.body.contains(scrollTargetElement)
) {
scrollTargetElement.scrollIntoView({
behavior: 'smooth',
block: 'center',
});
}
await sleep(300);
button.classList.add(HIGHLIGHT_CLASS);
button.click();
console.log(
`[自動播放][表格頁] 已點擊按鈕 ${i + 1}，等待 ${actualDelayMs}ms`
);
try {
await interruptibleSleep(actualDelayMs).promise;
} catch (error) {
if (error.isCancellation) {
if (iframeDoc.body.contains(button)) {
button.classList.remove(HIGHLIGHT_CLASS);
}
break;
} else {
throw error;
}
} finally {
currentSleepController = null;
}
if (iframeDoc.body.contains(button)) {
button.classList.remove(HIGHLIGHT_CLASS);
}
if (!isProcessing) break;
if (i < audioButtons.length - 1) {
try {
await interruptibleSleep(DELAY_BETWEEN_CLICKS_MS).promise;
} catch (error) {
if (error.isCancellation) break;
else throw error;
} finally {
currentSleepController = null;
}
}
if (!isProcessing) break;
}
} else {
console.log(`[自動播放][表格頁] Iframe ${url} 中未找到播放按鈕`);
await sleep(1000);
}
} catch (error) {
console.error(
`[自動播放][表格頁] 處理 iframe 內容時出錯 (${url}):`,
error
);
} finally {
if (currentSleepController) {
currentSleepController.cancel('content_handled_exit');
currentSleepController = null;
}
}
}
// --- 表格頁專用函數 ---
async function processSingleLink(url) {
console.log(
`[自動播放][表格頁] processSingleLink 開始 - ${url}. isProcessing: ${isProcessing}, isPaused: ${isPaused}`
);
const iframeId = `auto-play-iframe-${Date.now()}`;
let iframe = document.createElement('iframe');
iframe.id = iframeId;
return new Promise(async (resolve) => {
if (!isProcessing) {
resolve();
return;
}
let isUsingExistingIframe = false;
if (
currentIframe &&
currentIframe.contentWindow &&
currentIframe.contentWindow.location.href === url
) {
iframe = currentIframe;
isUsingExistingIframe = true;
} else {
if (currentIframe) {
closeModal();
await sleep(50);
if (!isProcessing) {
resolve();
return;
}
}
showModal(iframe);
}
if (isUsingExistingIframe) {
await handleIframeContent(iframe, url);
resolve();
} else {
iframe.onload = async () => {
if (!isProcessing) {
closeModal();
resolve();
return;
}
if (currentIframe !== iframe) {
resolve();
return;
}
await handleIframeContent(iframe, url);
resolve();
};
iframe.onerror = (error) => {
console.error(`[自動播放][表格頁] Iframe 載入失敗 (${url}):`, error);
closeModal();
resolve();
};
iframe.src = url;
}
});
}
// --- 查找元素相關 ---
function findHighlightTargetsForItem(item) {
let targets = { wide: null, narrow: null, list: null };
if (isListPage) {
if (item && item.element) {
targets.list = item.element;
}
} else {
if (item && item.url) {
const targetUrl = item.url;
const linkSelector = getLinkSelector();
const allTables = document.querySelectorAll(ALL_TABLES_SELECTOR);
let foundWide = false;
let foundNarrow = false;
for (const table of allTables) {
const isWideTable = table.matches(WIDE_TABLE_SELECTOR);
const isNarrowTable = table.matches(NARROW_TABLE_SELECTOR);
const rows = table.querySelectorAll('tbody tr');
if (isWideTable && !foundWide) {
for (const row of rows) {
const firstTd = row.querySelector('td:first-of-type');
if (
firstTd &&
firstTd.querySelector(RELEVANT_ROW_MARKER_SELECTOR)
) {
const linkElement = row.querySelector(linkSelector);
if (linkElement) {
try {
const linkHref = new URL(
linkElement.getAttribute('href'),
window.location.origin
).href;
if (linkHref === targetUrl) {
targets.wide = row;
foundWide = true;
break;
}
} catch (e) {
console.error(
`[自動播放][查找目標][寬] 處理連結 URL 時出錯:`,
e,
linkElement
);
}
}
}
}
} else if (isNarrowTable && !foundNarrow) {
if (rows.length >= 2) {
const firstRowTd = rows[0].querySelector('td:first-of-type');
const secondRowTd = rows[1].querySelector('td:first-of-type');
if (
firstRowTd &&
firstRowTd.querySelector(RELEVANT_ROW_MARKER_SELECTOR) &&
secondRowTd
) {
const linkElement = secondRowTd.querySelector(linkSelector);
if (linkElement) {
try {
const linkHref = new URL(
linkElement.getAttribute('href'),
window.location.origin
).href;
if (linkHref === targetUrl) {
targets.narrow = rows[0];
foundNarrow = true;
}
} catch (e) {
console.error(
`[自動播放][查找目標][窄] 處理連結 URL 時出錯:`,
e,
linkElement
);
}
}
}
}
}
if (foundWide && foundNarrow) break;
}
if (!targets.wide && !targets.narrow) {
console.warn(
`[自動播放][查找目標] 未能找到 URL 對應的寬或窄表格元素: ${targetUrl}`
);
} else {
console.log(
`[自動播放][查找目標] 找到高亮目標: wide=${!!targets.wide}, narrow=${!!targets.narrow}`
);
}
}
}
return targets;
}
function applyAndPersistHighlight(currentTargets) {
const elementsToClear = [
lastHighlightTargets.wide,
lastHighlightTargets.narrow,
lastHighlightTargets.list,
];
elementsToClear.forEach((el) => {
if (
el &&
el !== currentTargets.wide &&
el !== currentTargets.narrow &&
el !== currentTargets.list
) {
el.classList.remove(
ROW_HIGHLIGHT_CLASS_MAIN,
ROW_PAUSED_HIGHLIGHT_CLASS
);
el.style.backgroundColor = '';
el.style.transition = '';
el.style.animation = '';
console.log('[自動播放][高亮] 移除上一個高亮:', el);
}
});
const elementsToHighlight = [
currentTargets.wide,
currentTargets.narrow,
currentTargets.list,
];
elementsToHighlight.forEach((el) => {
if (el) {
el.classList.remove(ROW_PAUSED_HIGHLIGHT_CLASS);
el.style.animation = '';
el.classList.add(ROW_HIGHLIGHT_CLASS_MAIN);
el.style.backgroundColor = ROW_HIGHLIGHT_COLOR;
el.style.transition = 'background-color 0.5s ease-out';
console.log('[自動播放][高亮] 應用持續主高亮:', el);
}
});
lastHighlightTargets = {
wide: currentTargets.wide || null,
narrow: currentTargets.narrow || null,
list: currentTargets.list || null,
};
}
// --- 核心處理邏輯 ---
async function processItemsSequentially() {
console.log('[自動播放] processItemsSequentially 開始');
while (currentItemIndex < totalItems && isProcessing) {
while (isPaused && isProcessing) {
console.log(
`[自動播放] 主流程已暫停 (索引 ${currentItemIndex})，等待繼續...`
);
updateStatusDisplay();
await sleep(500);
if (!isProcessing) break;
}
if (!isProcessing) break;
updateStatusDisplay();
const currentItem = itemsToProcess[currentItemIndex];
console.log(
`[自動播放] 準備處理項目 ${
currentItemIndex + 1
}/${totalItems} (全局索引 ${currentItem.originalIndex})`
);
const currentTargets = findHighlightTargetsForItem(currentItem);
let targetElementForScroll = null;
try {
if (currentTargets.list) {
targetElementForScroll = currentTargets.list;
} else if (
currentTargets.wide &&
isElementVisible(currentTargets.wide)
) {
targetElementForScroll =
currentTargets.wide.querySelector('td:first-of-type');
} else if (
currentTargets.narrow &&
isElementVisible(currentTargets.narrow)
) {
targetElementForScroll =
currentTargets.narrow.querySelector('td:first-of-type');
} else {
const fallbackWideTarget = currentTargets.wide
? currentTargets.wide.querySelector('td:first-of-type')
: null;
const fallbackNarrowTarget = currentTargets.narrow
? currentTargets.narrow.querySelector('td:first-of-type')
: null;
targetElementForScroll =
currentTargets.list || fallbackWideTarget || fallbackNarrowTarget;
if (targetElementForScroll)
console.warn(
'[自動播放][捲動] 寬窄表格/列表皆不可見，使用後備捲動目標:',
targetElementForScroll
);
}
} catch (e) {
console.error(
'[自動播放][捲動] 檢查元素可見性或設置捲動目標時出錯:',
e,
currentTargets
);
const fallbackWideTarget = currentTargets.wide
? currentTargets.wide.querySelector('td:first-of-type')
: null;
const fallbackNarrowTarget = currentTargets.narrow
? currentTargets.narrow.querySelector('td:first-of-type')
: null;
targetElementForScroll =
currentTargets.list || fallbackWideTarget || fallbackNarrowTarget;
}
console.log(`[自動播放][捲動] 決定捲動目標:`, targetElementForScroll);
if (
targetElementForScroll &&
(currentTargets.wide || currentTargets.narrow || currentTargets.list)
) {
if (document.body.contains(targetElementForScroll)) {
targetElementForScroll.scrollIntoView({
behavior: 'smooth',
block: 'center',
});
await sleep(300);
} else {
console.warn(
'[自動播放][捲動] 捲動目標不在 DOM 中:',
targetElementForScroll
);
}
applyAndPersistHighlight(currentTargets);
} else {
console.warn(
`[自動播放][主頁捲動/高亮] 未能找到或確定項目 ${
currentItem.originalIndex + 1
} 的元素。跳過此項目。`
);
currentItemIndex++;
continue;
}
await sleep(200);
if (!isProcessing || isPaused) continue;
if (isListPage) {
const audioButton = currentItem.audioButton;
if (audioButton && document.body.contains(audioButton)) {
const actualDelayMs = await getAudioDuration(audioButton);
console.log(
`[自動播放][列表頁] 準備點擊音檔按鈕，等待 ${actualDelayMs}ms`
);
audioButton.click();
try {
await interruptibleSleep(actualDelayMs).promise;
} catch (error) {
if (error.isCancellation)
console.log(
`[自動播放][列表頁] 音檔播放等待被 '${error.reason}' 中斷。`
);
else throw error;
} finally {
currentSleepController = null;
}
} else {
console.warn(
`[自動播放][列表頁] 項目 ${
currentItem.originalIndex + 1
} 的音檔按鈕無效或不存在，跳過播放。`
);
await sleep(500);
}
} else {
await processSingleLink(currentItem.url);
}
if (!isProcessing) break;
if (!isListPage && !isPaused) {
closeModal();
}
if (!isPaused) {
currentItemIndex++;
} else {
console.log(`[自動播放][偵錯] 處於暫停狀態，索引保持不變`);
}
if (currentItemIndex < totalItems && isProcessing && !isPaused) {
try {
await interruptibleSleep(DELAY_BETWEEN_ITEMS_MS).promise;
} catch (error) {
if (error.isCancellation)
console.log(`[自動播放] 項目間等待被 '${error.reason}' 中斷。`);
else throw error;
} finally {
currentSleepController = null;
}
}
if (!isProcessing) break;
}
console.log(
`[自動播放][偵錯] processItemsSequentially 循環結束。 isProcessing: ${isProcessing}, isPaused: ${isPaused}`
);
if (isProcessing && !isPaused) {
let foundNextPage = false;
const paginationNav = document.querySelector(
'nav[aria-label="頁碼"] ul.pagination'
);
if (paginationNav) {
const nextPageLink = paginationNav.querySelector('li:last-child > a');
if (
nextPageLink &&
(nextPageLink.textContent.includes('後一頁') ||
nextPageLink.textContent.includes('下一頁')) &&
!nextPageLink.closest('li.disabled')
) {
const nextPageHref = nextPageLink.getAttribute('href');
if (nextPageHref && nextPageHref !== '#') {
try {
const currentParams = new URLSearchParams(window.location.search);
const nextPageUrlTemp = new URL(
nextPageHref,
window.location.origin
);
const nextPageParams = nextPageUrlTemp.searchParams;
const finalParams = new URLSearchParams(currentParams.toString());
PAGINATION_PARAMS.forEach((param) => {
if (nextPageParams.has(param))
finalParams.set(param, nextPageParams.get(param));
});
finalParams.set(AUTOPLAY_PARAM, 'true');
const finalNextPageUrl = `${
window.location.pathname
}?${finalParams.toString()}`;
console.log(
`[自動播放] 組合完成，準備跳轉至: ${finalNextPageUrl}`
);
foundNextPage = true;
await sleep(1000);
window.location.href = finalNextPageUrl;
} catch (e) {
console.error('[自動播放] 處理下一頁 URL 時出錯:', e);
}
}
}
}
if (!foundNextPage) {
alert('所有項目攏處理完畢！');
resetTriggerButton();
}
} else {
resetTriggerButton();
}
}
// --- 控制按鈕事件處理 ---
function getVisibleTables() {
if (isListPage) return [];
const allTables = document.querySelectorAll(ALL_TABLES_SELECTOR);
return Array.from(allTables).filter((table) => {
try {
const style = window.getComputedStyle(table);
return style.display !== 'none' && style.visibility !== 'hidden';
} catch (e) {
console.error('[自動播放] 檢查表格可見性時出錯:', e, table);
return false;
}
});
}
function startPlayback(requestedOriginalIndex = 0) {
console.log(
`[自動播放] startPlayback 調用。 requestedOriginalIndex: ${requestedOriginalIndex}, isProcessing: ${isProcessing}, isPaused: ${isPaused}, isListPage: ${isListPage}`
);
if (isProcessing && !isPaused) {
console.warn(
'[自動播放][偵錯] 開始/繼續 按鈕被點擊，但 isProcessing 為 true 且 isPaused 為 false，不執行任何操作。'
);
return;
}
if (isProcessing && isPaused) {
isPaused = false;
pauseButton.textContent = '暫停';
const elementsToResume = [
lastHighlightTargets.wide,
lastHighlightTargets.narrow,
lastHighlightTargets.list,
];
elementsToResume.forEach((el) => {
if (el) {
el.classList.remove(ROW_PAUSED_HIGHLIGHT_CLASS);
el.style.animation = '';
el.classList.add(ROW_HIGHLIGHT_CLASS_MAIN);
el.style.backgroundColor = ROW_HIGHLIGHT_COLOR;
console.log('[自動播放][高亮] 恢復播放，重新應用主高亮:', el);
}
});
updateStatusDisplay();
console.log('[自動播放] 從暫停狀態繼續。');
return;
}
console.log(`[自動播放] 使用音檔指示符選擇器: ${AUDIO_INDICATOR_SELECTOR}`);
const allItems = [];
let globalRowIndex = 0;
let skippedCount = 0;
if (isListPage) {
const listContainer = document.querySelector(LIST_CONTAINER_SELECTOR);
if (!listContainer) {
alert('頁面上揣無結果列表！');
return;
}
const listItems = listContainer.querySelectorAll(LIST_ITEM_SELECTOR);
console.log(`[自動播放][列表頁] 找到 ${listItems.length} 個列表項目。`);
listItems.forEach((li) => {
const audioButton = li.querySelector(AUDIO_INDICATOR_SELECTOR);
if (audioButton) {
allItems.push({
element: li,
audioButton: audioButton,
originalIndex: globalRowIndex,
});
} else {
console.log(
`[自動播放][過濾][列表] 項目 ${
globalRowIndex + 1
} 無音檔按鈕，跳過。`
);
skippedCount++;
}
globalRowIndex++;
});
} else {
const linkSelector = getLinkSelector();
console.log(`[自動播放][表格頁] 使用連結選擇器: ${linkSelector}`);
const visibleTables = getVisibleTables();
if (visibleTables.length === 0) {
alert('頁面上揣無目前顯示的結果表格！');
return;
}
visibleTables.forEach((table) => {
const isWideTable = table.matches(WIDE_TABLE_SELECTOR);
const isNarrowTable = table.matches(NARROW_TABLE_SELECTOR);
const rows = table.querySelectorAll('tbody tr');
if (isWideTable) {
rows.forEach((row) => {
const firstTd = row.querySelector('td:first-of-type');
if (
firstTd &&
firstTd.querySelector(RELEVANT_ROW_MARKER_SELECTOR)
) {
const linkElement = row.querySelector(linkSelector);
const thirdTd = row.querySelector('td:nth-of-type(3)');
const hasAudioIndicator =
thirdTd && thirdTd.querySelector(AUDIO_INDICATOR_SELECTOR);
if (linkElement && hasAudioIndicator) {
try {
allItems.push({
url: new URL(
linkElement.getAttribute('href'),
window.location.origin
).href,
anchorElement: linkElement,
originalIndex: globalRowIndex,
});
} catch (e) {
console.error(
`[自動播放][連結][寬] 處理連結 URL 時出錯:`,
e,
linkElement
);
}
} else {
if (linkElement && !hasAudioIndicator) {
console.log(
`[自動播放][過濾][寬] 行 ${
globalRowIndex + 1
} 有連結但無音檔按鈕(在第3td)，跳過。`
);
skippedCount++;
}
}
globalRowIndex++;
}
});
} else if (isNarrowTable && rows.length >= 1) {
const firstRow = rows[0];
const firstRowTd = firstRow.querySelector('td:first-of-type');
if (
firstRowTd &&
firstRowTd.querySelector(RELEVANT_ROW_MARKER_SELECTOR)
) {
let linkElement = null;
if (rows.length >= 2) {
const secondRowTd = rows[1].querySelector('td:first-of-type');
if (secondRowTd)
linkElement = secondRowTd.querySelector(linkSelector);
}
if (linkElement) {
const thirdTr = table.querySelector('tbody tr:nth-of-type(3)');
const hasAudioIndicator =
thirdTr && thirdTr.querySelector(AUDIO_INDICATOR_SELECTOR);
if (hasAudioIndicator) {
try {
allItems.push({
url: new URL(
linkElement.getAttribute('href'),
window.location.origin
).href,
anchorElement: linkElement,
originalIndex: globalRowIndex,
});
} catch (e) {
console.error(
`[自動播放][連結][窄] 處理連結 URL 時出錯:`,
e,
linkElement
);
}
} else {
console.log(
`[自動播放][過濾][窄] 項目 ${
globalRowIndex + 1
} 有連結但無音檔按鈕(在第3tr)，跳過。`
);
skippedCount++;
}
}
globalRowIndex++;
}
} else {
console.warn('[自動播放][連結] 發現未知類型的可見表格:', table);
}
});
}
console.log(
`[自動播放] 找到 ${allItems.length} 個包含音檔按鈕的項目 (已跳過 ${skippedCount} 個無音檔按鈕的項目)。`
);
if (allItems.length === 0) {
alert(
`目前顯示的${isListPage ? '列表' : '表格'}內揣無有音檔播放按鈕的詞目！`
);
resetTriggerButton();
return;
}
let actualStartIndex = allItems.findIndex(
(item) => item.originalIndex === requestedOriginalIndex
);
if (actualStartIndex === -1) {
console.warn(
`[自動播放] 無法在過濾後列表中找到 originalIndex ${requestedOriginalIndex}，將從頭開始。`
);
actualStartIndex = 0;
}
itemsToProcess = allItems.slice(actualStartIndex);
totalItems = itemsToProcess.length;
currentItemIndex = 0;
isProcessing = true;
isPaused = false;
console.log(
`[自動播放] 開始新的播放流程，從原始索引 ${requestedOriginalIndex} (對應過濾後索引 ${actualStartIndex}) 開始，共 ${totalItems} 項。`
);
ensureControlsContainer();
pauseButton.style.display = 'inline-block';
pauseButton.textContent = '暫停';
stopButton.style.display = 'inline-block';
statusDisplay.style.display = 'inline-block';
updateStatusDisplay();
processItemsSequentially();
}
/**
* **修改：暫停播放 (按鈕觸發不關閉 Modal)**
*/
function pausePlayback() {
console.log(
`[自動播放] 暫停/繼續 按鈕點擊。 isProcessing: ${isProcessing}, isPaused: ${isPaused}`
);
if (!isProcessing) return;
if (!isPaused) {
isPaused = true;
pauseButton.textContent = '繼續';
updateStatusDisplay();
console.log('[自動播放] 執行暫停。');
if (currentSleepController) {
currentSleepController.cancel('paused');
}
const elementsToPause = [
lastHighlightTargets.wide,
lastHighlightTargets.narrow,
lastHighlightTargets.list,
];
elementsToPause.forEach((el) => {
if (el) {
el.classList.remove(ROW_HIGHLIGHT_CLASS_MAIN);
el.style.backgroundColor = '';
el.classList.add(ROW_PAUSED_HIGHLIGHT_CLASS);
console.log('[自動播放][高亮] 暫停，應用閃爍高亮:', el);
}
});
if (elementsToPause.every((el) => el === null)) {
console.warn('[自動播放] 按鈕暫停，但找不到當前高亮目標元素。');
}
saveCurrentProgress();
// ** 移除：按鈕觸發的暫停不關閉 Modal **
// if (!isListPage) { closeModal(); }
} else {
startPlayback(); // 從暫停恢復
}
}
/**
* **修改：停止播放 (先儲存再改狀態)**
*/
function stopPlayback() {
console.log(
`[自動播放] 停止 按鈕點擊。 isProcessing: ${isProcessing}, isPaused: ${isPaused}`
);
if (!isProcessing && !isPaused) return;
const wasProcessing = isProcessing;
// ** 修改：先儲存進度 **
if (wasProcessing || isPaused) {
// 即使是暫停狀態停止也要儲存
saveCurrentProgress();
}
isProcessing = false; // 然後才改變狀態
isPaused = false;
if (currentSleepController) {
currentSleepController.cancel('stopped');
}
if (!isListPage) {
closeModal();
}
resetTriggerButton();
updateStatusDisplay();
}
/**
* 更新狀態顯示，包含項目編號連結，並根據儲存進度決定是否持續顯示
*/
function updateStatusDisplay() {
if (!statusDisplay) return; // 如果狀態顯示元素不存在，直接返回
const allProgress = loadProgress();
const currentKey = getProgressKey(window.location.href);
const savedEntry = allProgress.find((p) => p.key === currentKey);
let displayText = '';
let indexForLink = -1;
let displayNum = null;
let statusPrefix = '';
let showStatus = false;
if (
isProcessing &&
itemsToProcess.length > 0 &&
itemsToProcess[currentItemIndex]
) {
// --- 情況 1: 正在播放或暫停中 ---
indexForLink = itemsToProcess[currentItemIndex].originalIndex;
displayNum = getDisplayedNumber(indexForLink);
statusPrefix = !isPaused ? '播放中' : '已暫停';
showStatus = true;
} else if (savedEntry) {
// --- 情況 2: 已停止，但有此頁面的儲存紀錄 ---
indexForLink = savedEntry.nextIndex;
displayNum = savedEntry.displayNumber; // 直接使用儲存的顯示編號
statusPrefix = '已停止';
showStatus = true;
if (indexForLink === -1) {
// 如果儲存的紀錄是已完成
displayText = '已完成';
// 不需要連結，直接顯示文字
statusDisplay.innerHTML = displayText;
statusDisplay.style.display = 'inline-block';
return; // 完成處理，直接返回
}
}
// else: --- 情況 3: 未播放且無儲存紀錄 --- -> showStatus 維持 false
// --- 根據情況產生最終顯示內容 ---
if (
showStatus &&
indexForLink >= 0 &&
displayNum !== null &&
displayNum !== undefined
) {
// 準備建立連結
try {
const baseUrl = new URL(window.location.href);
// 移除可能存在的舊參數
baseUrl.searchParams.delete(LOAD_PROGRESS_PARAM);
baseUrl.searchParams.delete(AUTOPLAY_PARAM);
// 添加新的參數
baseUrl.searchParams.set(LOAD_PROGRESS_PARAM, indexForLink);
const targetUrl = baseUrl.toString();
// *** 已移除反斜線 ***
const linkHtml = `<a href="${targetUrl}" title="從此項目 (#${displayNum}) 開始播放">#${displayNum}</a>`;
// *** 已移除反斜線 ***
displayText = `${statusPrefix} (${linkHtml})`;
} catch (e) {
console.error('[自動播放][狀態] 建立狀態連結時出錯:', e);
// 出錯時，顯示不帶連結的文字
// *** 已移除反斜線 ***
displayText = `${statusPrefix} (#${displayNum})`;
}
statusDisplay.innerHTML = displayText;
statusDisplay.style.display = 'inline-block';
} else if (showStatus && indexForLink === -1) {
// 處理上面已完成的情況 (雖然理論上已 return，加個保險)
statusDisplay.innerHTML = '已完成';
statusDisplay.style.display = 'inline-block';
} else {
// 情況 3: 不顯示狀態 (未播放且無紀錄)
statusDisplay.innerHTML = '';
statusDisplay.style.display = 'none';
}
}
/**
* **修改：重置按鈕狀態，但不移除容器**
*/
function resetTriggerButton() {
console.log('[自動播放] 重置按鈕狀態。');
isProcessing = false;
isPaused = false;
currentItemIndex = 0;
totalItems = 0;
itemsToProcess = [];
if (breakBeforePauseButton) breakBeforePauseButton.style.display = 'none';
if (pauseButton) pauseButton.style.display = 'none';
if (stopButton) stopButton.style.display = 'none';
if (breakBeforeStatusDisplay)
breakBeforeStatusDisplay.style.display = 'none';
// if (statusDisplay) statusDisplay.style.display = 'none';
if (progressDropdown) {
progressDropdown.style.display = 'inline-block';
populateProgressDropdown();
progressDropdown.selectedIndex = 0;
}
const elementsToClear = [
lastHighlightTargets.wide,
lastHighlightTargets.narrow,
lastHighlightTargets.list,
];
elementsToClear.forEach((el) => {
if (el) {
el.classList.remove(
ROW_HIGHLIGHT_CLASS_MAIN,
ROW_PAUSED_HIGHLIGHT_CLASS
);
el.style.backgroundColor = '';
el.style.transition = '';
el.style.animation = '';
}
});
lastHighlightTargets = { wide: null, narrow: null, list: null };
if (!isListPage) {
closeModal();
}
updateStatusDisplay();
}
async function handleRowPlayButtonClick(event) {
const button = event.currentTarget;
const rowIndex = parseInt(button.dataset.rowIndex, 10);
if (isNaN(rowIndex)) {
console.error('[自動播放] 無法獲取有效的列索引。');
return;
}
if (isProcessing && !isPaused) {
alert('目前正在播放中，請先停止或等待完成才能從指定列開始。');
return;
}
if (isProcessing && isPaused) {
console.log('[自動播放] 偵測到處於暫停狀態，先停止當前流程...');
stopPlayback();
await sleep(100);
}
startPlayback(rowIndex);
}
function ensureFontAwesome() {
if (!document.getElementById('userscript-fontawesome-css')) {
const link = document.createElement('link');
link.id = 'userscript-fontawesome-css';
link.rel = 'stylesheet';
link.href = FONT_AWESOME_URL;
link.integrity = FONT_AWESOME_INTEGRITY;
link.crossOrigin = 'anonymous';
link.referrerPolicy = 'no-referrer';
document.head.appendChild(link);
console.log('[自動播放] Font Awesome CSS 已注入。');
}
}
function injectOrUpdateButton(
targetElement,
insertLocation,
rowIndex,
hasAudio
) {
const buttonClass = 'userscript-row-play-button';
let button = insertLocation.querySelector(`:scope > .${buttonClass}`);
if (!insertLocation) {
console.error(
`[自動播放][按鈕注入] 錯誤：目標插入位置 (項目 ${rowIndex + 1}) 無效！`,
targetElement
);
return;
}
if (!hasAudio) {
if (button) {
console.log(
`[自動播放][按鈕注入] 項目 ${rowIndex + 1} 無音檔指示符，移除按鈕。`
);
button.remove();
}
return;
}
const playButtonBaseStyle = ` background-color: #28a745; color: white; border: none; border-radius: 4px; padding: 2px 6px; margin: 0 4px; cursor: pointer; font-size: 12px; line-height: 1; vertical-align: middle; transition: background-color 0.2s ease; display: inline-block; `;
const buttonTitle = `從此列開始播放 (第 ${rowIndex + 1} 項)`;
if (button) {
if (button.dataset.rowIndex !== String(rowIndex)) {
button.dataset.rowIndex = rowIndex;
button.title = buttonTitle;
}
if (isListPage) {
if (
button.parentElement !== insertLocation ||
insertLocation.firstChild !== button
)
insertLocation.insertBefore(button, insertLocation.firstChild);
} else {
const numberSpan = insertLocation.querySelector('span.fw-normal');
if (numberSpan && button.previousSibling !== numberSpan)
insertLocation.insertBefore(button, numberSpan.nextSibling);
else if (!numberSpan && insertLocation.firstChild !== button)
insertLocation.insertBefore(button, insertLocation.firstChild);
}
} else {
button = document.createElement('button');
button.className = buttonClass;
button.style.cssText = playButtonBaseStyle;
button.innerHTML = '<i class="fas fa-play"></i>';
button.dataset.rowIndex = rowIndex;
button.title = buttonTitle;
button.addEventListener('click', handleRowPlayButtonClick);
if (isListPage) {
insertLocation.insertBefore(button, insertLocation.firstChild);
} else {
const numberSpan = insertLocation.querySelector('span.fw-normal');
if (numberSpan && numberSpan.nextSibling)
insertLocation.insertBefore(button, numberSpan.nextSibling);
else if (numberSpan) insertLocation.appendChild(button);
else insertLocation.insertBefore(button, insertLocation.firstChild);
}
}
}
function injectRowPlayButtons() {
if (!checkPageType()) {
console.log(
'[自動播放][injectRowPlayButtons] 無法確定頁面類型或找不到容器，無法注入按鈕。'
);
return;
}
const playButtonHoverStyle = `.userscript-row-play-button:hover { background-color: #218838 !important; }`;
GM_addStyle(playButtonHoverStyle);
const buttonClass = 'userscript-row-play-button';
const oldButtonsSelector = CONTAINER_SELECTOR.split(',')
.map((s) => `${s.trim()} .${buttonClass}`)
.join(', ');
const buttonsToRemove = document.querySelectorAll(oldButtonsSelector);
buttonsToRemove.forEach((btn) => btn.remove());
console.log(
`[自動播放][injectRowPlayButtons] 已移除 ${buttonsToRemove.length} 個舊的行播放按鈕 (使用選擇器: ${oldButtonsSelector})。`
);
let globalRowIndex = 0;
let injectedCount = 0;
if (isListPage) {
const listContainer = document.querySelector(LIST_CONTAINER_SELECTOR);
if (listContainer) {
const listItems = listContainer.querySelectorAll(LIST_ITEM_SELECTOR);
listItems.forEach((li) => {
const audioButton = li.querySelector(AUDIO_INDICATOR_SELECTOR);
const h2 = li.querySelector('h2.h5');
if (h2) {
injectOrUpdateButton(li, h2, globalRowIndex, !!audioButton);
if (audioButton) injectedCount++;
} else {
console.warn(
`[自動播放][按鈕注入][列表] 項目 ${
globalRowIndex + 1
} 缺少 h2 元素，無法注入按鈕。`
);
}
globalRowIndex++;
});
} else {
console.warn('[自動播放][按鈕注入][列表] 未找到列表容器。');
}
} else {
const visibleTables = getVisibleTables();
visibleTables.forEach((table, tableIndex) => {
const isWideTable = table.matches(WIDE_TABLE_SELECTOR);
const isNarrowTable = table.matches(NARROW_TABLE_SELECTOR);
const rows = table.querySelectorAll('tbody tr');
if (isWideTable) {
rows.forEach((row) => {
const firstTd = row.querySelector('td:first-of-type');
if (
firstTd &&
firstTd.querySelector(RELEVANT_ROW_MARKER_SELECTOR)
) {
const thirdTd = row.querySelector('td:nth-of-type(3)');
const hasAudio =
thirdTd && thirdTd.querySelector(AUDIO_INDICATOR_SELECTOR);
injectOrUpdateButton(row, firstTd, globalRowIndex, hasAudio);
if (hasAudio) injectedCount++;
globalRowIndex++;
}
});
} else if (isNarrowTable && rows.length >= 1) {
const firstRow = rows[0];
const firstRowTd = firstRow.querySelector('td:first-of-type');
const hasMarker =
firstRowTd &&
firstRowTd.querySelector(RELEVANT_ROW_MARKER_SELECTOR);
if (hasMarker) {
let hasLink = false;
if (rows.length >= 2) {
const secondRowTd = rows[1].querySelector('td:first-of-type');
if (secondRowTd && secondRowTd.querySelector(getLinkSelector()))
hasLink = true;
}
const thirdTr = table.querySelector('tbody tr:nth-of-type(3)');
const hasAudio =
thirdTr && thirdTr.querySelector(AUDIO_INDICATOR_SELECTOR);
if (hasLink) {
injectOrUpdateButton(
firstRow,
firstRowTd,
globalRowIndex,
hasAudio
);
if (hasAudio) injectedCount++;
}
globalRowIndex++;
}
} else {
console.warn(
`[自動播放][按鈕注入][表格] 表格 ${
tableIndex + 1
} 類型未知，跳過按鈕注入。`
);
}
});
}
console.log(
`[自動播放][injectRowPlayButtons] 已處理 ${globalRowIndex} 個項目，為其中 ${injectedCount} 個有音檔指示符的項目注入或更新了播放按鈕。`
);
}
/**
* **修改：填充進度下拉選單 (更新顯示文字)**
*/
function populateProgressDropdown() {
if (!progressDropdown) return;
const progressData = loadProgress();
while (progressDropdown.options.length > 1) {
progressDropdown.remove(1);
}
if (progressData.length === 0) {
progressDropdown.disabled = true;
progressDropdown.options[0].textContent = '無紀錄';
return;
}
progressDropdown.disabled = false;
progressDropdown.options[0].textContent = '進度紀錄';
progressData.forEach((entry) => {
const option = document.createElement('option');
const urlToLoad =
entry.nextIndex !== undefined &&
entry.nextIndex !== null &&
entry.nextIndex >= 0
? `${entry.url}${
entry.url.includes('?') ? '&' : '?'
}${LOAD_PROGRESS_PARAM}=${entry.nextIndex}`
: entry.url;
option.value = urlToLoad;
let progressText = '';
if (entry.nextIndex === -1) {
progressText = '(已完成)';
} else if (
entry.displayNumber !== null &&
entry.displayNumber !== undefined
) {
progressText = `(#${entry.displayNumber})`;
} else if (entry.nextIndex >= 0) {
progressText = `(項目 ${entry.nextIndex + 1})`;
}
option.textContent = `${entry.title} ${progressText}`;
progressDropdown.appendChild(option);
});
progressDropdown.selectedIndex = 0;
}
/**
* **修改：創建控制按鈕和進度下拉選單 (修改預設文字)**
*/
function createControlButtons() {
const buttonStyle = `padding: 6px 12px; border: none; border-radius: 4px; cursor: pointer; font-size: 14px; margin-right: 5px; transition: background-color 0.2s ease;`;
pauseButton = document.createElement('button');
pauseButton.id = 'auto-play-pause-button';
pauseButton.textContent = '暫停';
Object.assign(pauseButton.style, {
cssText: buttonStyle,
backgroundColor: '#ffc107',
color: 'black',
display: 'none',
});
pauseButton.addEventListener('click', pausePlayback);
stopButton = document.createElement('button');
stopButton.id = 'auto-play-stop-button';
stopButton.textContent = '停止';
Object.assign(stopButton.style, {
cssText: buttonStyle,
backgroundColor: '#dc3545',
color: 'white',
display: 'none',
});
stopButton.addEventListener('click', stopPlayback);
statusDisplay = document.createElement('span');
statusDisplay.id = 'auto-play-status';
Object.assign(statusDisplay.style, {
display: 'none',
// marginLeft: '10px',
fontSize: '14px',
verticalAlign: 'middle',
});
progressDropdown = document.createElement('select');
progressDropdown.id = PROGRESS_DROPDOWN_ID;
progressDropdown.style.display = 'inline-block';
const defaultOption = document.createElement('option');
defaultOption.value = '';
defaultOption.textContent = '進度紀錄';
defaultOption.disabled = true;
defaultOption.selected = true;
progressDropdown.appendChild(defaultOption);
progressDropdown.addEventListener('change', (event) => {
const selectedUrl = event.target.value;
if (selectedUrl) {
console.log(`[自動播放][進度] 選擇了進度，跳轉至: ${selectedUrl}`);
saveCurrentProgress();
window.location.href = selectedUrl;
}
});
breakBeforePauseButton = document.createElement('br');
breakBeforeStatusDisplay = document.createElement('br');
Object.assign(breakBeforePauseButton.style, {
display: 'none',
});
Object.assign(breakBeforeStatusDisplay.style, {
display: 'none',
});
}
/**
* 根據捲動位置更新控制按鈕容器的頂部位置，並控制內部 br 的顯示
*/
function updateControlsPosition() {
// 從您的常數定義中獲取 ID
const CONTROLS_CONTAINER_ID = 'auto-play-controls-container';
const controlsContainer = document.getElementById(CONTROLS_CONTAINER_ID);
const header = document.querySelector('header#header'); // 或者您用來獲取 header 的選擇器
// 如果容器還沒創建好，就先不做事
if (!controlsContainer) {
return;
}
let newTop = '10px'; // 預設值：捲動超過 header 或找不到 header 時
let showBreaks = false; // 預設不顯示 <br>
if (header) {
try {
const headerHeight = header.offsetHeight;
// 檢查捲動位置是否在 header 高度內
if (window.scrollY <= headerHeight) {
newTop = `${headerHeight + 10}px`; // 在 header 下方
// 只有在播放中且捲動在頂部時才需要顯示 <br>
if (isProcessing) {
showBreaks = true;
}
}
// else: 維持預設值 newTop = '10px' 且 showBreaks = false
} catch (e) {
console.error('[自動播放][定位] 計算 Header 高度或捲動位置時出錯:', e);
// 出錯時也使用預設值
}
} else {
// console.warn('[自動播放][定位] Header 元素未找到，使用預設 top: 10px');
// 找不到 header 也視為捲動超過，不顯示 <br>
showBreaks = false;
}
// 更新容器的 top 樣式
controlsContainer.style.top = newTop;
// 更新 <br> 元素的顯示狀態
// 確保全域變數 breakBeforePauseButton 和 breakBeforeStatusDisplay 存在
if (breakBeforePauseButton && breakBeforeStatusDisplay) {
// 只有在 isProcessing 為 true 時才根據 showBreaks 決定，否則一律隱藏
const displayValue = isProcessing && showBreaks ? 'initial' : 'none';
breakBeforePauseButton.style.display = displayValue;
breakBeforeStatusDisplay.style.display = displayValue;
} else {
// console.warn('[自動播放][定位] 無法找到 br 元素');
}
}
/**
* **修改：確保控制按鈕容器存在，並添加下拉選單 (下拉選單持續顯示)**
*/
function ensureControlsContainer() {
let buttonContainer = document.getElementById(CONTROLS_CONTAINER_ID);
if (!buttonContainer) {
console.log('[自動播放] 創建控制按鈕容器...');
buttonContainer = document.createElement('div');
buttonContainer.id = CONTROLS_CONTAINER_ID;
// --- 設定樣式 (動態加上 header height 作為 top) ---
try {
const headerElement = document.querySelector('header#header');
let fixedTopOffset = 10; // 預設值 (如果找不到 header)
let positionType = 'fixed'; // 預設值
if (headerElement) {
const headerHeight = headerElement.offsetHeight;
fixedTopOffset = headerHeight + 10;
positionType = 'fixed';
console.log(
`[自動播放] 設定 top: ${fixedTopOffset}px (Header height: ${headerHeight}px)`
);
} else {
console.warn(
'[自動播放] 找不到 Header 元素，無法計算位於 header 下的 fixed top，將使用角落定位。'
);
}
Object.assign(buttonContainer.style, {
position: positionType,
top: fixedTopOffset + 'px',
left: '10px',
zIndex: '10001',
backgroundColor: 'rgba(255, 255, 255, 0.8)',
padding: '5px 10px',
borderRadius: '5px',
boxShadow: '0 2px 5px rgba(0,0,0,0.2)',
backdropFilter: 'blur(10px)',
textAlign: 'center',
transition: 'top 0.3s ease-in-out',
});
} catch (e) {
console.error('[自動播放] 計算 fixed top 或設定樣式時發生錯誤:', e);
// 出錯時的後備樣式
Object.assign(buttonContainer.style, {
position: 'fixed',
top: '10px',
left: '10px',
zIndex: '10001',
backgroundColor: 'rgba(255, 255, 255, 0.8)',
padding: '5px 10px',
borderRadius: '5px',
boxShadow: '0 2px 5px rgba(0,0,0,0.2)',
backdropFilter: 'blur(10px)',
textAlign: 'center',
});
}
// --- 設定樣式結束 ---
if (progressDropdown) buttonContainer.appendChild(progressDropdown);
if (pauseButton) {
buttonContainer.appendChild(pauseButton);
buttonContainer.insertBefore(breakBeforePauseButton, pauseButton);
}
if (stopButton) buttonContainer.appendChild(stopButton);
if (statusDisplay) {
buttonContainer.appendChild(statusDisplay);
updateStatusDisplay(); // 設定初始狀態顯示
buttonContainer.insertBefore(breakBeforeStatusDisplay, statusDisplay);
}
document.body.appendChild(buttonContainer);
GM_addStyle(CSS_CONTROLS_BUTTONS);
populateProgressDropdown();
} else {
if (progressDropdown && !buttonContainer.contains(progressDropdown)) {
if (pauseButton && buttonContainer.contains(pauseButton)) {
buttonContainer.insertBefore(progressDropdown, pauseButton);
} else {
buttonContainer.appendChild(progressDropdown);
}
populateProgressDropdown();
}
if (progressDropdown) {
progressDropdown.style.display = 'inline-block';
}
}
return buttonContainer;
}
function getLinkSelector() {
return window.location.href.includes('/zh-hant/')
? 'a[href^="/zh-hant/su/"]'
: 'a[href^="/und-hani/su/"]';
}
function showMobileInteractionOverlay(callback) {
if (
document.getElementById(MOBILE_INTERACTION_BOX_ID) ||
document.getElementById(MOBILE_BG_OVERLAY_ID)
) {
return;
}
const bgOverlay = document.createElement('div');
bgOverlay.id = MOBILE_BG_OVERLAY_ID;
document.body.appendChild(bgOverlay);
const interactionBox = document.createElement('div');
interactionBox.id = MOBILE_INTERACTION_BOX_ID;
interactionBox.textContent = '手機上請點擊後繼續播放';
Object.assign(interactionBox.style, {
position: 'fixed',
width: MODAL_WIDTH,
height: MODAL_HEIGHT,
top: '50%',
left: '50%',
transform: 'translate(-50%, -50%)',
});
document.body.appendChild(interactionBox);
const clickHandler = () => {
const box = document.getElementById(MOBILE_INTERACTION_BOX_ID);
const bg = document.getElementById(MOBILE_BG_OVERLAY_ID);
if (box) box.remove();
if (bg) bg.remove();
if (typeof callback === 'function') callback();
};
interactionBox.addEventListener('click', clickHandler, { once: true });
bgOverlay.addEventListener('click', clickHandler, { once: true });
console.log('[自動播放] 已顯示行動裝置互動提示遮罩和提示框。');
}
function initiateAutoPlayback(startIndex = 0) {
console.log(`[自動播放] initiateAutoPlayback - startIndex: ${startIndex}`);
console.log('[自動播放] 重新注入/更新行內播放按鈕以確保索引正確...');
injectRowPlayButtons();
setTimeout(() => {
console.log('[自動播放] 自動啟動播放流程...');
startPlayback(startIndex);
}, 300);
}
function checkPageType() {
const listContainer = document.querySelector(LIST_CONTAINER_SELECTOR);
if (listContainer && listContainer.querySelector(LIST_ITEM_SELECTOR)) {
isListPage = true;
console.log('[自動播放] 偵測到列表頁面類型。');
return true;
}
const tableContainer = document.querySelector(CONTAINER_SELECTOR);
if (tableContainer && tableContainer.querySelector('table')) {
isListPage = false;
console.log('[自動播放] 偵測到表格頁面類型。');
return true;
}
console.warn('[自動播放] 無法確定頁面類型（未找到列表或表格容器）。');
return false;
}
function initialize() {
if (window.autoPlayerInitialized) {
return;
}
window.autoPlayerInitialized = true;
isMobile = navigator.userAgent.toLowerCase().includes('mobile');
console.log(`[自動播放] 初始化腳本 v4.34.0 ... isMobile: ${isMobile}`); // 更新版本號
GM_addStyle(
CSS_IFRAME_HIGHLIGHT +
CSS_PAUSE_HIGHLIGHT +
CSS_MOBILE_OVERLAY +
CSS_CONTROLS_BUTTONS
);
ensureFontAwesome();
checkPageType();
createControlButtons();
ensureControlsContainer(); // 確保容器和下拉選單顯示
setTimeout(injectRowPlayButtons, 1000);
// --- ResizeObserver 邏輯 ---
try {
const resizeObserver = new ResizeObserver(async (entries) => {
clearTimeout(resizeDebounceTimeout);
resizeDebounceTimeout = setTimeout(async () => {
console.log(
'[自動播放][ResizeObserver][除錯] Debounced callback executing...'
);
checkPageType();
injectRowPlayButtons();
if (isProcessing && currentItemIndex < itemsToProcess.length) {
const currentItem = itemsToProcess[currentItemIndex];
console.log('[自動播放][ResizeObserver] 重新查找捲動目標...');
const currentTargetsAfterResize =
findHighlightTargetsForItem(currentItem);
console.debug(
'[自動播放][ResizeObserver][除錯] 找到的目標:',
currentTargetsAfterResize
);
let elementToScroll = null;
try {
console.debug(
'[自動播放][ResizeObserver][除錯] 開始檢查可見性 (使用 isElementVisible)...'
);
let isWideVisible = isElementVisible(
currentTargetsAfterResize.wide
);
let isNarrowVisible = isElementVisible(
currentTargetsAfterResize.narrow
);
let isListVisible = isElementVisible(
currentTargetsAfterResize.list
);
console.debug(
`[自動播放][ResizeObserver][除錯] 可見性: wide=${isWideVisible}, narrow=${isNarrowVisible}, list=${isListVisible}`
);
if (isListVisible) {
elementToScroll = currentTargetsAfterResize.list;
} else if (isWideVisible) {
elementToScroll =
currentTargetsAfterResize.wide.querySelector(
'td:first-of-type'
);
} else if (isNarrowVisible) {
elementToScroll =
currentTargetsAfterResize.narrow.querySelector(
'td:first-of-type'
);
} else {
const fallbackWideTarget = currentTargetsAfterResize.wide
? currentTargetsAfterResize.wide.querySelector(
'td:first-of-type'
)
: null;
const fallbackNarrowTarget = currentTargetsAfterResize.narrow
? currentTargetsAfterResize.narrow.querySelector(
'td:first-of-type'
)
: null;
elementToScroll =
currentTargetsAfterResize.list ||
fallbackWideTarget ||
fallbackNarrowTarget;
if (elementToScroll)
console.warn(
'[自動播放][ResizeObserver] 無法確定可見捲動目標，使用後備目標:',
elementToScroll
);
else
console.error(
'[自動播放][ResizeObserver] 找不到任何後備捲動目標!'
);
}
console.debug(
'[自動播放][ResizeObserver][除錯] 最終決定捲動目標:',
elementToScroll
);
if (elementToScroll && document.body.contains(elementToScroll)) {
console.log(
'[自動播放][ResizeObserver] 準備重新捲動到目標:',
elementToScroll
);
await sleep(50);
elementToScroll.scrollIntoView({
behavior: 'smooth',
block: 'center',
});
console.log('[自動播放][ResizeObserver] scrollIntoView 已呼叫');
} else {
console.warn(
'[自動播放][ResizeObserver] 未找到、無效或不在 DOM 中的捲動目標:',
elementToScroll,
currentItem
);
}
} catch (e) {
console.error(
'[自動播放][ResizeObserver] 捲動或檢查可見性時出錯:',
e
);
}
const elementsToUpdate = [
lastHighlightTargets.wide,
lastHighlightTargets.narrow,
lastHighlightTargets.list,
];
elementsToUpdate.forEach((el) => {
if (el && document.body.contains(el)) {
if (!isPaused) {
el.classList.remove(ROW_PAUSED_HIGHLIGHT_CLASS);
el.style.animation = '';
el.classList.add(ROW_HIGHLIGHT_CLASS_MAIN);
el.style.backgroundColor = ROW_HIGHLIGHT_COLOR;
} else {
el.classList.remove(ROW_HIGHLIGHT_CLASS_MAIN);
el.style.backgroundColor = '';
el.classList.add(ROW_PAUSED_HIGHLIGHT_CLASS);
}
}
});
console.log('[自動播放][ResizeObserver] 已重新應用高亮樣式。');
}
}, RESIZE_DEBOUNCE_MS);
});
resizeObserver.observe(document.body);
} catch (e) {
console.error('[自動播放] 無法啟動 ResizeObserver:', e);
}
// --- 自動啟動與進度載入邏輯 ---
const urlParams = new URLSearchParams(window.location.search);
let startIndexFromUrl = 0; // 存的是 originalIndex
let loadFromProgress = false;
if (urlParams.has(LOAD_PROGRESS_PARAM)) {
const progressIndex = parseInt(urlParams.get(LOAD_PROGRESS_PARAM), 10);
if (!isNaN(progressIndex) && progressIndex >= 0) {
// 允許 0
startIndexFromUrl = progressIndex;
loadFromProgress = true;
console.log(
`[自動播放] 偵測到 ${LOAD_PROGRESS_PARAM} 參數，請求起始 originalIndex: ${startIndexFromUrl}`
);
const newUrl = new URL(window.location.href);
newUrl.searchParams.delete(LOAD_PROGRESS_PARAM);
history.replaceState(null, '', newUrl.toString());
} else {
console.warn(
`[自動播放] 無效的 ${LOAD_PROGRESS_PARAM} 參數值: ${urlParams.get(
LOAD_PROGRESS_PARAM
)}`
);
const newUrl = new URL(window.location.href);
newUrl.searchParams.delete(LOAD_PROGRESS_PARAM);
history.replaceState(null, '', newUrl.toString());
}
} else if (urlParams.has(AUTOPLAY_PARAM)) {
console.log(`[自動播放] 偵測到 ${AUTOPLAY_PARAM} 參數，準備自動啟動...`);
startIndexFromUrl = 0;
loadFromProgress = true;
const newUrl = new URL(window.location.href);
newUrl.searchParams.delete(AUTOPLAY_PARAM);
history.replaceState(null, '', newUrl.toString());
}
if (loadFromProgress) {
let elapsedTime = 0;
const waitForContentAndStart = () => {
console.log('[自動播放][等待] 檢查內容是否存在...');
let contentExists = false;
if (isListPage) {
const listContainer = document.querySelector(LIST_CONTAINER_SELECTOR);
contentExists =
listContainer &&
listContainer.querySelector(
LIST_ITEM_SELECTOR + ' ' + AUDIO_INDICATOR_SELECTOR
);
} else {
const visibleTables = getVisibleTables();
contentExists = visibleTables.some((table) =>
table.querySelector('tbody tr ' + AUDIO_INDICATOR_SELECTOR)
);
}
if (contentExists) {
console.log('[自動播放][等待] 內容已找到。');
if (isMobile) {
console.log('[自動播放] 偵測為行動裝置，顯示互動提示。');
const mobileClickHandler = () =>
initiateAutoPlayback(startIndexFromUrl);
showMobileInteractionOverlay(mobileClickHandler);
} else {
console.log('[自動播放] 偵測為非行動裝置，直接啟動播放。');
initiateAutoPlayback(startIndexFromUrl);
}
} else {
elapsedTime += AUTO_START_CHECK_INTERVAL_MS;
if (elapsedTime >= AUTO_START_MAX_WAIT_MS) {
console.error('[自動播放][等待] 等待內容超時。');
alert('自動播放失敗：等待內容載入超時。');
} else {
setTimeout(waitForContentAndStart, AUTO_START_CHECK_INTERVAL_MS);
}
}
};
if (checkPageType()) {
setTimeout(waitForContentAndStart, 500);
} else {
setTimeout(() => {
if (checkPageType()) {
setTimeout(waitForContentAndStart, 500);
} else {
console.error(
'[自動播放][等待] 無法確定頁面類型，無法啟動自動播放。'
);
alert('自動播放失敗：無法識別頁面內容結構。');
}
}, 1000);
}
}
// --- 添加 beforeunload 事件監聽器 ---
window.addEventListener('beforeunload', (event) => {
if (isProcessing || isPaused) {
// 暫停時也要儲存
console.log('[自動播放][進度] beforeunload 事件觸發，儲存進度...');
saveCurrentProgress();
}
});
// 添加捲動事件監聽器，使用 passive: true 提升效能
window.addEventListener('scroll', updateControlsPosition, {
passive: true,
});
// 在添加監聽器後，延遲一點點時間呼叫一次，以設定初始位置
setTimeout(updateControlsPosition, 150); // 延遲 150 毫秒
}
// --- 確保 DOM 加載完成後執行 ---
if (
document.readyState === 'complete' ||
document.readyState === 'interactive'
) {
setTimeout(initialize, 0);
} else {
document.addEventListener('DOMContentLoaded', initialize);
}
})();
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