"use client";
import React, { createContext, useState, useEffect, useContext } from "react";

interface ThemeContextType {
  theme: "light" | "dark";
  toggleTheme: () => void;
  resetTheme: () => void;
}

const ThemeContext = createContext<ThemeContextType>({
  theme: "light",
  toggleTheme: () => {},
  resetTheme: () => {},
});

export const useTheme = () => useContext(ThemeContext);

export const ThemeProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
  const [theme, setTheme] = useState<"light" | "dark">(
    () => (localStorage.getItem("theme") as "light" | "dark") || "light"
  );

  useEffect(() => {
    if (theme === "dark") {
      document.documentElement.classList.add("dark");
      document.documentElement.style.backgroundColor = "#0b0b0f";
      document.documentElement.style.color = "#ffffff";
    } else {
      document.documentElement.classList.remove("dark");
      document.documentElement.style.backgroundColor = "#ffffff";
      document.documentElement.style.color = "#0b0b0f";
    }
    localStorage.setItem("theme", theme);
  }, [theme]);

  const toggleTheme = () => {
    setTheme((prev) => (prev === "light" ? "dark" : "light"));
  };

  const resetTheme = () => {
    setTheme("light");
    localStorage.removeItem("theme");
  };

  return (
    <ThemeContext.Provider value={{ theme, toggleTheme, resetTheme }}>
      {children}
    </ThemeContext.Provider>
  );
};