Files
Nodecast/public/js/services/layaStatusPresentation.js
blomios 4d662369c9 fix: clear persistent Laya warning and apply language selection immediately (#12)
Two fixes: the ChannelList local-AI warning kept showing after the
runtime became available because status changes were not re-evaluated
on refresh; and selecting a language in the player did not switch the
stream variant immediately. Refresh warning visibility from the
latest laya status and apply the chosen variant/language on
selection, with tests for both behaviors.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-10-02 15:15:06 +02:00

93 lines
4.5 KiB
JavaScript

(function (root, factory) {
const service = factory();
if (typeof module === 'object' && module.exports) module.exports = service;
if (root) root.LayaStatusPresentation = service;
})(typeof globalThis !== 'undefined' ? globalThis : this, function () {
const PHASE_LABELS = {
idle: 'Model not downloaded',
checking: 'Checking local AI model…',
downloading: 'Downloading model…',
verifying: 'Verifying model…',
preparing: 'Preparing download…',
ready: 'Model ready',
failed: 'Model download failed',
deleting: 'Removing model…'
};
function errorParts(status) {
const value = status.error || status.lastError;
const fallback = status.lastError;
if (!value) return { message: '', detail: '' };
if (typeof value === 'string') return {
message: value,
detail: typeof fallback === 'object' ? String(fallback.detail || '') : ''
};
return {
message: String(value.message || 'The local AI model operation failed.'),
detail: String(value.detail || '')
};
}
function presentLayaStatus(status = {}, mode = 'algo') {
const phase = PHASE_LABELS[status.phase] ? status.phase : 'idle';
const busy = Boolean(status.downloading) || ['checking', 'downloading', 'verifying', 'preparing', 'deleting'].includes(phase);
const percentValue = Number(status.progressPercent);
const determined = phase === 'downloading' && status.progressPercent !== null &&
status.progressPercent !== undefined && Number.isFinite(percentValue);
const progressPercent = determined ? Math.max(0, Math.min(100, Math.round(percentValue))) : null;
const error = errorParts(status);
const failed = phase === 'failed';
const modelPresent = status.modelPresent === true;
const runtimeAvailable = status.runtimeAvailable === true;
const ready = modelPresent && runtimeAvailable && !busy && !failed;
const statusLabel = ready
? 'Ready'
: failed || busy
? PHASE_LABELS[phase]
: modelPresent && !runtimeAvailable
? 'Local AI service unavailable'
: !modelPresent
? 'Model not downloaded'
: PHASE_LABELS[phase];
return {
phase,
ready,
statusLabel,
modelLabel: `Model: ${modelPresent ? 'Downloaded' : 'Not downloaded'}`,
serviceLabel: `Local AI service: ${runtimeAvailable ? 'Available' : 'Unavailable'}`,
busy,
showProgress: phase === 'downloading',
progressIndeterminate: phase === 'downloading' && progressPercent === null,
progressPercent,
bytesDownloaded: status.bytesDownloaded !== null && status.bytesDownloaded !== undefined && Number.isFinite(Number(status.bytesDownloaded))
? Number(status.bytesDownloaded) : null,
totalBytes: status.totalBytes !== null && status.totalBytes !== undefined && Number.isFinite(Number(status.totalBytes))
? Number(status.totalBytes) : null,
errorMessage: failed ? (error.message || 'The local AI model could not be downloaded.') : '',
errorDetail: failed ? error.detail : '',
downloadLabel: failed ? 'Retry download' : 'Download model',
showDownload: !busy && !modelPresent && (phase === 'idle' || failed),
showRemove: !busy && modelPresent,
showUseStandard: failed && mode !== 'algo',
showCheckAgain: !busy && modelPresent && !runtimeAvailable,
showStartCommand: !busy && modelPresent && !runtimeAvailable,
availabilityMessage: modelPresent && !runtimeAvailable
? 'The model is installed, but the Local AI service is not running. Standard channel matching is being used.'
: ''
};
}
function channelListWarning(mode, status = {}, batchFailed = false) {
if (mode === 'algo') return '';
if (batchFailed) {
return 'Local AI language matching failed. Standard channel matching is being used.';
}
if (status.modelPresent !== true || status.runtimeAvailable !== true) {
return 'Local AI service is unavailable. Standard channel matching is being used.';
}
return '';
}
return { channelListWarning, presentLayaStatus };
});