From b1d68ac307ed87d63e83820cbdf843fff0fd9f7f Mon Sep 17 00:00:00 2001
From: polwex <polwex@sortug.com>
Date: Thu, 11 Sep 2025 01:48:14 +0700
Subject: init

---
 front/src/styles/ThemeProvider.tsx | 302 +++++++++++++++++++++++++++++++++++++
 1 file changed, 302 insertions(+)
 create mode 100644 front/src/styles/ThemeProvider.tsx

(limited to 'front/src/styles/ThemeProvider.tsx')

diff --git a/front/src/styles/ThemeProvider.tsx b/front/src/styles/ThemeProvider.tsx
new file mode 100644
index 0000000..2cc0ca6
--- /dev/null
+++ b/front/src/styles/ThemeProvider.tsx
@@ -0,0 +1,302 @@
+import React, {
+  createContext,
+  useContext,
+  useEffect,
+  useState,
+  type ReactNode,
+} from "react";
+
+export type ThemeName =
+  | "light"
+  | "dark"
+  | "sepia"
+  | "noir"
+  | "ocean"
+  | "forest"
+  | "gruvbox";
+
+export interface ThemeColors {
+  primary: string;
+  primaryHover: string;
+  secondary: string;
+  background: string;
+  surface: string;
+  surfaceHover: string;
+  text: string;
+  textSecondary: string;
+  textMuted: string;
+  border: string;
+  borderLight: string;
+  success: string;
+  warning: string;
+  error: string;
+  info: string;
+  link: string;
+  linkHover: string;
+  shadow: string;
+  overlay: string;
+}
+
+export interface Theme {
+  name: ThemeName;
+  colors: ThemeColors;
+}
+
+const themes: Record<ThemeName, Theme> = {
+  light: {
+    name: "light",
+    colors: {
+      primary: "#543fd7",
+      primaryHover: "#4532b8",
+      secondary: "#f39c12",
+      background: "#ffffff",
+      surface: "#f8f9fa",
+      surfaceHover: "#e9ecef",
+      text: "#212529",
+      textSecondary: "#495057",
+      textMuted: "#6c757d",
+      border: "#dee2e6",
+      borderLight: "#e9ecef",
+      success: "#28a745",
+      warning: "#ffc107",
+      error: "#dc3545",
+      info: "#17a2b8",
+      link: "#543fd7",
+      linkHover: "#4532b8",
+      shadow: "rgba(0, 0, 0, 0.1)",
+      overlay: "rgba(0, 0, 0, 0.5)",
+    },
+  },
+  dark: {
+    name: "dark",
+    colors: {
+      primary: "#7c6ef7",
+      primaryHover: "#9085f9",
+      secondary: "#f39c12",
+      background: "#0d1117",
+      surface: "#161b22",
+      surfaceHover: "#21262d",
+      text: "#c9d1d9",
+      textSecondary: "#8b949e",
+      textMuted: "#6e7681",
+      border: "#30363d",
+      borderLight: "#21262d",
+      success: "#3fb950",
+      warning: "#d29922",
+      error: "#f85149",
+      info: "#58a6ff",
+      link: "#58a6ff",
+      linkHover: "#79b8ff",
+      shadow: "rgba(0, 0, 0, 0.3)",
+      overlay: "rgba(0, 0, 0, 0.7)",
+    },
+  },
+  sepia: {
+    name: "sepia",
+    colors: {
+      primary: "#8b4513",
+      primaryHover: "#6b3410",
+      secondary: "#d2691e",
+      background: "#f4e8d0",
+      surface: "#ede0c8",
+      surfaceHover: "#e6d9c0",
+      text: "#3e2723",
+      textSecondary: "#5d4037",
+      textMuted: "#6d4c41",
+      border: "#d7ccc8",
+      borderLight: "#e0d5d0",
+      success: "#689f38",
+      warning: "#ff9800",
+      error: "#d32f2f",
+      info: "#0288d1",
+      link: "#8b4513",
+      linkHover: "#6b3410",
+      shadow: "rgba(62, 39, 35, 0.1)",
+      overlay: "rgba(62, 39, 35, 0.5)",
+    },
+  },
+  noir: {
+    name: "noir",
+    colors: {
+      primary: "#ffffff",
+      primaryHover: "#e0e0e0",
+      secondary: "#808080",
+      background: "#000000",
+      surface: "#0a0a0a",
+      surfaceHover: "#1a1a1a",
+      text: "#ffffff",
+      textSecondary: "#b0b0b0",
+      textMuted: "#808080",
+      border: "#333333",
+      borderLight: "#1a1a1a",
+      success: "#4caf50",
+      warning: "#ff9800",
+      error: "#f44336",
+      info: "#2196f3",
+      link: "#b0b0b0",
+      linkHover: "#ffffff",
+      shadow: "rgba(255, 255, 255, 0.1)",
+      overlay: "rgba(0, 0, 0, 0.9)",
+    },
+  },
+  ocean: {
+    name: "ocean",
+    colors: {
+      primary: "#006994",
+      primaryHover: "#005577",
+      secondary: "#00acc1",
+      background: "#e1f5fe",
+      surface: "#b3e5fc",
+      surfaceHover: "#81d4fa",
+      text: "#01579b",
+      textSecondary: "#0277bd",
+      textMuted: "#4fc3f7",
+      border: "#81d4fa",
+      borderLight: "#b3e5fc",
+      success: "#00c853",
+      warning: "#ffab00",
+      error: "#d50000",
+      info: "#00b0ff",
+      link: "#0277bd",
+      linkHover: "#01579b",
+      shadow: "rgba(1, 87, 155, 0.1)",
+      overlay: "rgba(1, 87, 155, 0.5)",
+    },
+  },
+  forest: {
+    name: "forest",
+    colors: {
+      primary: "#2e7d32",
+      primaryHover: "#1b5e20",
+      secondary: "#689f38",
+      background: "#f1f8e9",
+      surface: "#dcedc8",
+      surfaceHover: "#c5e1a5",
+      text: "#1b5e20",
+      textSecondary: "#33691e",
+      textMuted: "#558b2f",
+      border: "#aed581",
+      borderLight: "#c5e1a5",
+      success: "#4caf50",
+      warning: "#ff9800",
+      error: "#f44336",
+      info: "#03a9f4",
+      link: "#388e3c",
+      linkHover: "#2e7d32",
+      shadow: "rgba(27, 94, 32, 0.1)",
+      overlay: "rgba(27, 94, 32, 0.5)",
+    },
+  },
+  gruvbox: {
+    name: "gruvbox",
+    colors: {
+      primary: "#fe8019",
+      primaryHover: "#d65d0e",
+      secondary: "#fabd2f",
+      background: "#282828",
+      surface: "#3c3836",
+      surfaceHover: "#504945",
+      text: "#ebdbb2",
+      textSecondary: "#d5c4a1",
+      textMuted: "#bdae93",
+      border: "#665c54",
+      borderLight: "#504945",
+      success: "#b8bb26",
+      warning: "#fabd2f",
+      error: "#fb4934",
+      info: "#83a598",
+      link: "#8ec07c",
+      linkHover: "#b8bb26",
+      shadow: "rgba(0, 0, 0, 0.3)",
+      overlay: "rgba(40, 40, 40, 0.8)",
+    },
+  },
+};
+
+interface ThemeContextType {
+  theme: Theme;
+  themeName: ThemeName;
+  setTheme: (name: ThemeName) => void;
+  availableThemes: ThemeName[];
+}
+
+const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
+
+interface ThemeProviderProps {
+  children: ReactNode;
+  defaultTheme?: ThemeName;
+}
+
+export const ThemeProvider: React.FC<ThemeProviderProps> = ({
+  children,
+  defaultTheme = "light",
+}) => {
+  const [themeName, setThemeName] = useState<ThemeName>(() => {
+    const savedTheme = localStorage.getItem("theme") as ThemeName;
+    if (savedTheme && themes[savedTheme]) {
+      return savedTheme;
+    }
+
+    if (
+      window.matchMedia &&
+      window.matchMedia("(prefers-color-scheme: dark)").matches
+    ) {
+      return "dark";
+    }
+
+    return defaultTheme;
+  });
+
+  const theme = themes[themeName];
+
+  useEffect(() => {
+    const root = document.documentElement;
+
+    root.setAttribute("data-theme", themeName);
+
+    Object.entries(theme.colors).forEach(([key, value]) => {
+      const cssVarName = `--color-${key.replace(/([A-Z])/g, "-$1").toLowerCase()}`;
+      root.style.setProperty(cssVarName, value);
+    });
+
+    localStorage.setItem("theme", themeName);
+  }, [themeName, theme]);
+
+  useEffect(() => {
+    const mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
+    const handleChange = (e: MediaQueryListEvent) => {
+      const savedTheme = localStorage.getItem("theme");
+      if (!savedTheme) {
+        setThemeName(e.matches ? "dark" : "light");
+      }
+    };
+
+    mediaQuery.addEventListener("change", handleChange);
+    return () => mediaQuery.removeEventListener("change", handleChange);
+  }, []);
+
+  const setTheme = (name: ThemeName) => {
+    if (themes[name]) {
+      setThemeName(name);
+    }
+  };
+
+  const value: ThemeContextType = {
+    theme,
+    themeName,
+    setTheme,
+    availableThemes: Object.keys(themes) as ThemeName[],
+  };
+
+  return (
+    <ThemeContext.Provider value={value}>{children}</ThemeContext.Provider>
+  );
+};
+
+export const useTheme = (): ThemeContextType => {
+  const context = useContext(ThemeContext);
+  if (context === undefined) {
+    throw new Error("useTheme must be used within a ThemeProvider");
+  }
+  return context;
+};
-- 
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