flixburst-theme/dist/index.js

A flexible and extensible package for theme management

"use strict";
"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var index_exports = {};
__export(index_exports, {
  applyThemeToDOM: () => applyThemeToDOM,
  getSystemThemePreference: () => getSystemThemePreference,
  initializeTheme: () => initializeTheme,
  setTheme: () => setTheme,
  setupThemeManagement: () => setupThemeManagement,
  shouldUseDarkMode: () => shouldUseDarkMode,
  subscribeToSystemTheme: () => subscribeToSystemTheme
});
module.exports = __toCommonJS(index_exports);

// src/utils/dom.ts
var getSystemThemePreference = /* @__PURE__ */ __name(() => {
  return window.matchMedia("(prefers-color-scheme: dark)").matches;
}, "getSystemThemePreference");
var shouldUseDarkMode = /* @__PURE__ */ __name((theme) => {
  return theme === "dark" || theme === "system" && getSystemThemePreference();
}, "shouldUseDarkMode");
var applyThemeToDOM = /* @__PURE__ */ __name((isDark) => {
  const html = document.documentElement;
  if (isDark) {
    html.classList.add("dark");
    html.setAttribute("data-theme", "dark");
  } else {
    html.classList.remove("dark");
    html.setAttribute("data-theme", "light");
  }
}, "applyThemeToDOM");
var setTheme = /* @__PURE__ */ __name((theme) => {
  localStorage.setItem("theme", theme);
  const isDark = shouldUseDarkMode(theme);
  applyThemeToDOM(isDark);
}, "setTheme");
var initializeTheme = /* @__PURE__ */ __name(() => {
  const savedTheme = localStorage.getItem("theme");
  const theme = savedTheme || "system";
  const isDark = shouldUseDarkMode(theme);
  applyThemeToDOM(isDark);
  return theme;
}, "initializeTheme");
var subscribeToSystemTheme = /* @__PURE__ */ __name((callback) => {
  const mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
  const handler = /* @__PURE__ */ __name((e) => {
    callback(e.matches);
    const theme = localStorage.getItem("theme") || "system";
    if (theme === "system") {
      applyThemeToDOM(e.matches);
    }
  }, "handler");
  mediaQuery.addEventListener("change", handler);
  return () => mediaQuery.removeEventListener("change", handler);
}, "subscribeToSystemTheme");
var setupThemeManagement = /* @__PURE__ */ __name((params) => {
  const { setTheme: setTheme2, initializeTheme: initializeTheme2, onThemeChange, onSystemThemeChange } = params;
  initializeTheme2();
  const cleanupSystemTheme = subscribeToSystemTheme((isDark) => {
    onSystemThemeChange?.(isDark);
  });
  const handleThemeToggle = /* @__PURE__ */ __name((event) => {
    if (event.detail) {
      setTheme2(event.detail);
      onThemeChange?.(event.detail);
    } else {
      const storedTheme = localStorage.getItem("theme");
      const theme = storedTheme || "system";
      setTheme2(theme);
      onThemeChange?.(theme);
    }
  }, "handleThemeToggle");
  const handleStorageChange = /* @__PURE__ */ __name((event) => {
    if (event.key === "theme" && event.newValue) {
      const newTheme = event.newValue;
      setTheme2(newTheme);
      onThemeChange?.(newTheme);
    }
  }, "handleStorageChange");
  window.addEventListener("theme-toggle", handleThemeToggle);
  window.addEventListener("storage", handleStorageChange);
  const cleanupEventListeners = /* @__PURE__ */ __name(() => {
    window.removeEventListener("theme-toggle", handleThemeToggle);
    window.removeEventListener("storage", handleStorageChange);
  }, "cleanupEventListeners");
  return () => {
    cleanupSystemTheme();
    cleanupEventListeners();
  };
}, "setupThemeManagement");
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  applyThemeToDOM,
  getSystemThemePreference,
  initializeTheme,
  setTheme,
  setupThemeManagement,
  shouldUseDarkMode,
  subscribeToSystemTheme
});
//# sourceMappingURL=index.js.map