refactor: reorganize directory structure into src/
Move all source code directories into src/ for cleaner project structure: - pages/, components/, utils/, config/, providers/, types/, lib/, assets/, entrypoints/ → src/ - Use WXT srcDir config to resolve @/ alias to src/ - Update tsconfig, vitest, eslint, tailwind configs - Remove scattered README.md files from subdirectories - Update documentation (AGENTS.md, CODING_STANDARDS.md, README.md) - Fix pre-existing lint error in RouterProvider.tsx Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
雨霖铃
@@ -0,0 +1,207 @@
|
||||
import { useCallback, useMemo, useState } from 'react';
|
||||
import QRious from 'qrious';
|
||||
import { useSnackbar } from '@/components/GlobalSnackbar';
|
||||
import { parseQrCodeFromFile } from '@/utils/qrCodeParser';
|
||||
import { useContextMenuData } from '@/utils/useContextMenuData';
|
||||
import { useI18n } from '@/utils/chromeI18n';
|
||||
import { useDebounce } from '@/utils/useDebounce';
|
||||
import type { QrCodeContextValue } from '../contexts/QrCodeContext';
|
||||
import type { QrCodeGeneratorState, QrCodeMode, QrCodeParserState } from '../types';
|
||||
|
||||
export function useQrCode(): QrCodeContextValue {
|
||||
const { t } = useI18n('qrCode');
|
||||
const { showMessage } = useSnackbar();
|
||||
|
||||
// 核心路由视图模式
|
||||
const [mode, setMode] = useState<QrCodeMode>('generate');
|
||||
|
||||
// 1. 生成器状态流（大幅瘦身：剔除 generating 状态）
|
||||
const [generatorState, setGeneratorState] = useState<
|
||||
Omit<QrCodeGeneratorState, 'generating' | 'qrCodeDataUrl'>
|
||||
>({
|
||||
textToEncode: '',
|
||||
inputError: '',
|
||||
});
|
||||
|
||||
// 2. 解析器状态流
|
||||
const [parserState, setParserState] = useState<QrCodeParserState>({
|
||||
decodedResult: '',
|
||||
parsing: false,
|
||||
parseError: '',
|
||||
selectedFile: null,
|
||||
previewUrl: '',
|
||||
dragging: false,
|
||||
});
|
||||
|
||||
// 3. 高频打字极速防抖
|
||||
const debouncedTextToEncode = useDebounce(generatorState.textToEncode, 200);
|
||||
|
||||
// 💡 4. 贯彻方案 A（无副作用超导管线）：
|
||||
// 彻底删除原有的 generateQrCodeRef、3个 useEffect、1个 useRef 以及相关的复杂状态机。
|
||||
// 二维码画布纯粹作为防抖文本的派生变量同步算出，0重绘死循环风险，体验平滑如镜！
|
||||
const qrCodeDataUrl = useMemo(() => {
|
||||
const text = debouncedTextToEncode.trim();
|
||||
if (!text) return '';
|
||||
|
||||
try {
|
||||
let url = text;
|
||||
if (!url.startsWith('http://') && !url.startsWith('https://')) {
|
||||
url = 'https://' + url;
|
||||
}
|
||||
|
||||
// 💡 暗黑模式自适应大闸：实时嗅探系统 DOM 阶度
|
||||
const isDark = document.documentElement.classList.contains('dark');
|
||||
|
||||
const qr = new QRious({
|
||||
value: url,
|
||||
size: 260,
|
||||
level: 'H',
|
||||
// 暗黑模式下使用透明底、月白前景色；白天模式下使用标准现代黑白配
|
||||
foreground: isDark ? '#f3f4f6' : '#0f172a',
|
||||
background: isDark ? 'transparent' : '#ffffff',
|
||||
});
|
||||
|
||||
return qr.toDataURL();
|
||||
} catch (error) {
|
||||
console.error('QR code generation sync task failed:', error);
|
||||
return '';
|
||||
}
|
||||
}, [debouncedTextToEncode]);
|
||||
|
||||
// 融合派生数据至完整状态体，满足外部组件强类型契合
|
||||
const fullGeneratorState = useMemo<QrCodeGeneratorState>(
|
||||
() => ({
|
||||
...generatorState,
|
||||
qrCodeDataUrl,
|
||||
generating: false,
|
||||
}),
|
||||
[generatorState, qrCodeDataUrl],
|
||||
);
|
||||
|
||||
// 设置输入文本
|
||||
const setTextToEncode = useCallback((text: string) => {
|
||||
setGeneratorState((prev) => ({ ...prev, textToEncode: text, inputError: '' }));
|
||||
}, []);
|
||||
|
||||
// 处理右键菜单数据上下文
|
||||
const handleContextMenuData = useCallback((payload: string) => {
|
||||
setMode('generate');
|
||||
setGeneratorState((prev) => ({ ...prev, textToEncode: payload, inputError: '' }));
|
||||
}, []);
|
||||
|
||||
useContextMenuData({ featureKey: 'qrCode', onData: handleContextMenuData });
|
||||
|
||||
// 反向活态解析二维码算法
|
||||
const parseQrCode = useCallback(
|
||||
async (file: File) => {
|
||||
try {
|
||||
setParserState((prev) => ({ ...prev, parsing: true, parseError: '', decodedResult: '' }));
|
||||
|
||||
const result = await parseQrCodeFromFile(file);
|
||||
|
||||
if (result.success && result.data) {
|
||||
setParserState((prev) => ({ ...prev, decodedResult: result.data! }));
|
||||
showMessage(t('qrCode:parseSuccess'), { severity: 'success', autoHideDuration: 1000 });
|
||||
} else {
|
||||
const errorMsg = result.error || t('qrCode:noQrDetected');
|
||||
setParserState((prev) => ({ ...prev, parseError: errorMsg }));
|
||||
showMessage(errorMsg, { severity: 'error', autoHideDuration: 3000 });
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('解析二维码失败:', error);
|
||||
const errorMsg = error instanceof Error ? error.message : t('qrCode:parseError');
|
||||
setParserState((prev) => ({ ...prev, parseError: errorMsg }));
|
||||
showMessage(errorMsg, { severity: 'error', autoHideDuration: 3000 });
|
||||
} finally {
|
||||
setParserState((prev) => ({ ...prev, parsing: false }));
|
||||
}
|
||||
},
|
||||
[t, showMessage],
|
||||
);
|
||||
|
||||
// 下载二维码
|
||||
const downloadQrCode = useCallback(() => {
|
||||
if (!qrCodeDataUrl) return;
|
||||
|
||||
const link = document.createElement('a');
|
||||
link.href = qrCodeDataUrl;
|
||||
link.download = 'qrcode.png';
|
||||
link.click();
|
||||
showMessage(t('qrCode:qrCodeDownloadSuccess'), { severity: 'success', autoHideDuration: 1000 });
|
||||
}, [qrCodeDataUrl, showMessage, t]);
|
||||
|
||||
// 复制二维码至剪贴板
|
||||
const copyQrCode = useCallback(async () => {
|
||||
if (!qrCodeDataUrl) return;
|
||||
|
||||
try {
|
||||
const response = await fetch(qrCodeDataUrl);
|
||||
const blob = await response.blob();
|
||||
|
||||
await navigator.clipboard.write([
|
||||
new ClipboardItem({
|
||||
'image/png': blob,
|
||||
}),
|
||||
]);
|
||||
|
||||
showMessage(t('qrCode:qrCodeCopySuccess'), { severity: 'success', autoHideDuration: 1000 });
|
||||
} catch (error) {
|
||||
console.error('复制二维码失败:', error);
|
||||
showMessage(t('qrCode:copyError'), { severity: 'error', autoHideDuration: 3000 });
|
||||
}
|
||||
}, [qrCodeDataUrl, showMessage, t]);
|
||||
|
||||
// 处理文件选择
|
||||
const handleFileChange = useCallback(
|
||||
(file: File) => {
|
||||
setParserState((prev) => {
|
||||
if (prev.previewUrl) {
|
||||
URL.revokeObjectURL(prev.previewUrl);
|
||||
}
|
||||
return {
|
||||
...prev,
|
||||
selectedFile: file,
|
||||
previewUrl: URL.createObjectURL(file),
|
||||
decodedResult: '',
|
||||
parseError: '',
|
||||
};
|
||||
});
|
||||
|
||||
// 触发解析安全的后台 Promise
|
||||
parseQrCode(file).catch((err) => {
|
||||
console.error('Parser standalone task thread exploded:', err);
|
||||
});
|
||||
},
|
||||
[parseQrCode],
|
||||
);
|
||||
|
||||
// 清除解析受控文件
|
||||
const handleClearFile = useCallback(() => {
|
||||
setParserState((prev) => {
|
||||
if (prev.previewUrl) {
|
||||
URL.revokeObjectURL(prev.previewUrl);
|
||||
}
|
||||
return {
|
||||
...prev,
|
||||
selectedFile: null,
|
||||
previewUrl: '',
|
||||
decodedResult: '',
|
||||
parseError: '',
|
||||
};
|
||||
});
|
||||
}, []);
|
||||
|
||||
return {
|
||||
mode,
|
||||
setMode,
|
||||
generatorState: fullGeneratorState,
|
||||
setTextToEncode,
|
||||
parseQrCode,
|
||||
downloadQrCode,
|
||||
copyQrCode,
|
||||
parserState,
|
||||
setParserState,
|
||||
handleFileChange,
|
||||
handleClearFile,
|
||||
};
|
||||
}
|
||||
Reference in New Issue
Block a user