2 lines
3.3 KiB
JavaScript
2 lines
3.3 KiB
JavaScript
"use client";import*as t from"react";var M=(e,i,s,u,m,a,l,h)=>{let d=document.documentElement,w=["light","dark"];function p(n){(Array.isArray(e)?e:[e]).forEach(y=>{let k=y==="class",S=k&&a?m.map(f=>a[f]||f):m;k?(d.classList.remove(...S),d.classList.add(a&&a[n]?a[n]:n)):d.setAttribute(y,n)}),R(n)}function R(n){h&&w.includes(n)&&(d.style.colorScheme=n)}function c(){return window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light"}if(u)p(u);else try{let n=localStorage.getItem(i)||s,y=l&&n==="system"?c():n;p(y)}catch(n){}};var b=["light","dark"],I="(prefers-color-scheme: dark)",O=typeof window=="undefined",x=t.createContext(void 0),U={setTheme:e=>{},themes:[]},z=()=>{var e;return(e=t.useContext(x))!=null?e:U},J=e=>t.useContext(x)?t.createElement(t.Fragment,null,e.children):t.createElement(V,{...e}),N=["light","dark"],V=({forcedTheme:e,disableTransitionOnChange:i=!1,enableSystem:s=!0,enableColorScheme:u=!0,storageKey:m="theme",themes:a=N,defaultTheme:l=s?"system":"light",attribute:h="data-theme",value:d,children:w,nonce:p,scriptProps:R})=>{let[c,n]=t.useState(()=>H(m,l)),[T,y]=t.useState(()=>c==="system"?E():c),k=d?Object.values(d):a,S=t.useCallback(o=>{let r=o;if(!r)return;o==="system"&&s&&(r=E());let v=d?d[r]:r,C=i?W(p):null,P=document.documentElement,L=g=>{g==="class"?(P.classList.remove(...k),v&&P.classList.add(v)):g.startsWith("data-")&&(v?P.setAttribute(g,v):P.removeAttribute(g))};if(Array.isArray(h)?h.forEach(L):L(h),u){let g=b.includes(l)?l:null,D=b.includes(r)?r:g;P.style.colorScheme=D}C==null||C()},[p]),f=t.useCallback(o=>{let r=typeof o=="function"?o(c):o;n(r);try{localStorage.setItem(m,r)}catch(v){}},[c]),A=t.useCallback(o=>{let r=E(o);y(r),c==="system"&&s&&!e&&S("system")},[c,e]);t.useEffect(()=>{let o=window.matchMedia(I);return o.addListener(A),A(o),()=>o.removeListener(A)},[A]),t.useEffect(()=>{let o=r=>{r.key===m&&(r.newValue?n(r.newValue):f(l))};return window.addEventListener("storage",o),()=>window.removeEventListener("storage",o)},[f]),t.useEffect(()=>{S(e!=null?e:c)},[e,c]);let Q=t.useMemo(()=>({theme:c,setTheme:f,forcedTheme:e,resolvedTheme:c==="system"?T:c,themes:s?[...a,"system"]:a,systemTheme:s?T:void 0}),[c,f,e,T,s,a]);return t.createElement(x.Provider,{value:Q},t.createElement(_,{forcedTheme:e,storageKey:m,attribute:h,enableSystem:s,enableColorScheme:u,defaultTheme:l,value:d,themes:a,nonce:p,scriptProps:R}),w)},_=t.memo(({forcedTheme:e,storageKey:i,attribute:s,enableSystem:u,enableColorScheme:m,defaultTheme:a,value:l,themes:h,nonce:d,scriptProps:w})=>{let p=JSON.stringify([s,i,a,e,h,l,u,m]).slice(1,-1);return t.createElement("script",{...w,suppressHydrationWarning:!0,nonce:typeof window=="undefined"?d:"",dangerouslySetInnerHTML:{__html:`(${M.toString()})(${p})`}})}),H=(e,i)=>{if(O)return;let s;try{s=localStorage.getItem(e)||void 0}catch(u){}return s||i},W=e=>{let i=document.createElement("style");return e&&i.setAttribute("nonce",e),i.appendChild(document.createTextNode("*,*::before,*::after{-webkit-transition:none!important;-moz-transition:none!important;-o-transition:none!important;-ms-transition:none!important;transition:none!important}")),document.head.appendChild(i),()=>{window.getComputedStyle(document.body),setTimeout(()=>{document.head.removeChild(i)},1)}},E=e=>(e||(e=window.matchMedia(I)),e.matches?"dark":"light");export{J as ThemeProvider,z as useTheme};
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