69 lines
2.2 KiB
TypeScript
69 lines
2.2 KiB
TypeScript
import { state } from '../state';
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import { displayTimeFromAbsolute, absoluteTimeFromDisplay } from '../timeline';
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import { showControls } from '../controls';
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import { saveProgress } from '../progress';
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// button label based on segment type
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const skipLabel = (type: string): string => (type === 'ed' ? 'Skip outro' : 'Skip intro');
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/**
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* Updates skip button visibility and auto-skip logic.
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* Called on timeupdate. Shows button when in active segment.
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*/
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export const updateSkipButton = (currentTime: number): void => {
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const btn = state.container.querySelector('[data-skip]') as HTMLButtonElement | null;
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const displayTime = displayTimeFromAbsolute(currentTime);
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// find segment that contains current time (with delay buffer)
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const segment = state.activeSegments.find(s => {
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const delay = Math.min(1, Math.max(0.25, (s.end - s.start) * 0.02));
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return displayTime >= s.start + delay && displayTime < s.end;
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});
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if (!segment) {
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state.activeSkipSegment = null;
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btn?.classList.add('hidden');
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return;
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}
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// auto-skip: jump to end if enabled
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const autoSkip = localStorage.getItem('mal:autoskip-enabled') === 'true';
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if (autoSkip && displayTime >= segment.start && displayTime < segment.end) {
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state.video.currentTime = absoluteTimeFromDisplay(segment.end + 0.01);
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void saveProgress();
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return;
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}
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// show skip button
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state.activeSkipSegment = segment;
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if (btn) {
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btn.textContent = skipLabel(segment.type);
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btn.title = skipLabel(segment.type);
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btn.classList.remove('hidden');
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}
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};
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/**
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* Syncs autoskip checkbox with localStorage.
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*/
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export const updateAutoSkipButton = (): void => {
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const btn = document.querySelector('[data-autoskip]') as HTMLInputElement | null;
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btn && (btn.checked = localStorage.getItem('mal:autoskip-enabled') === 'true');
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};
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/**
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* Binds autoskip toggle change handler.
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*/
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export const setupSkip = (): void => {
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document.addEventListener('change', e => {
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const target = e.target as HTMLElement;
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if (target.hasAttribute('data-autoskip')) {
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localStorage.setItem(
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'mal:autoskip-enabled',
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(target as HTMLInputElement).checked ? 'true' : 'false'
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);
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showControls();
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}
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});
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};
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