From c01d0c98a45800d7dd6f8c05df340dc7fea18d61 Mon Sep 17 00:00:00 2001
From: kmmiio99o <164557248+kmmiio99o@users.noreply.github.com>
Date: Sun, 12 Oct 2025 11:04:56 +0200
Subject: [PATCH] Add Theme Manager core plugin and update version to 1.1.0-1

---
 scripts/build.mjs                      |   2 +-
 src/core/plugins/index.ts              |   1 +
 src/core/plugins/thememanager/index.ts | 181 +++++++++++++++++++++++++
 src/modules.d.ts                       |   2 +-
 4 files changed, 184 insertions(+), 2 deletions(-)
 create mode 100644 src/core/plugins/thememanager/index.ts

diff --git a/scripts/build.mjs b/scripts/build.mjs
index 4491efa..e1ba51e 100644
--- a/scripts/build.mjs
+++ b/scripts/build.mjs
@@ -74,7 +74,7 @@ const config = {
                 constModules: {
                   globals: {
                     "bunny-build-info": {
-                      version: `"MINING"`,
+                      version: `"1.1.0-1"`,
                     },
                   },
                 },
diff --git a/src/core/plugins/index.ts b/src/core/plugins/index.ts
index 0ee9ede..74982d2 100644
--- a/src/core/plugins/index.ts
+++ b/src/core/plugins/index.ts
@@ -12,6 +12,7 @@ export const getCorePlugins = (): Record<string, CorePlugin> => ({
   "bunny.notrack": { ...require("./notrack"), preenabled: true },
   "bunny.messagefix": { ...require("./messagefix") },
   "bunny.fixembed": { ...require("./fixembed"), preenabled: true },
+  "bunny.thememanager": require("./thememanager"),
   "bunny.themelister": { ...require("./themelister"), preenabled: false },
 });
 
diff --git a/src/core/plugins/thememanager/index.ts b/src/core/plugins/thememanager/index.ts
new file mode 100644
index 0000000..620480b
--- /dev/null
+++ b/src/core/plugins/thememanager/index.ts
@@ -0,0 +1,181 @@
+import { defineCorePlugin } from "..";
+import { before } from "@lib/api/patcher";
+import { settings } from "@lib/api/settings";
+import { createLazyModule } from "@metro/lazy";
+import { byMutableProp } from "@metro/filters";
+import { writeThemeToNative, getThemeFromLoader } from "@lib/addons/themes";
+import { logger } from "@lib/utils/logger";
+
+declare module "@lib/api/settings" {
+  interface Settings {
+    themesManager?: {
+      forceMode?: "auto" | "dark" | "light";
+    };
+  }
+}
+
+/**
+ * Theme Manager (core plugin)
+ *
+ * Responsibilities:
+ * - Provide a global, central place to "force" appearance mode for parts of the app
+ *   that do not correctly follow the selected theme (dark/light/auto).
+ * - Keep the native-side theme file in sync (best-effort) when the plugin starts
+ *   and when force mode changes.
+ *
+ * Settings shape (stored in `settings.themesManager`):
+ * {
+ *   forceMode?: 'auto' | 'dark' | 'light'
+ * }
+ *
+ * Behaviour:
+ * - When `forceMode === 'dark'`, patched `isThemeDark()` will return `true` and
+ *   `isThemeLight()` false.
+ * - When `forceMode === 'light'`, the inverse occurs.
+ * - When `forceMode === 'auto'` (default), native/original behaviour is preserved.
+ *
+ * Notes:
+ * - This plugin is intentionally conservative: patches return `undefined` to
+ *   fall through to original behaviour when not forcing.
+ * - Writing the native theme file is best-effort; failures are logged but do not
+ *   prevent the plugin from functioning.
+ */
+
+type ForceMode = "auto" | "dark" | "light";
+
+export default defineCorePlugin({
+  manifest: {
+    id: "bunny.thememanager",
+    version: "1.0.0",
+    type: "plugin",
+    spec: 3,
+    main: "",
+    display: {
+      name: "Theme Manager",
+      description:
+        "Fixes components that don't respect dark/light mode and keeps native theme in sync.",
+      authors: [{ name: "ShiggyCord Team" }],
+    },
+  },
+
+  async start() {
+    // Ensure settings container exists with a sensible default.
+    (settings as any).themesManager ??= {
+      forceMode:
+        ((settings as any).themesManager?.forceMode as ForceMode) ?? "dark",
+    };
+
+    // Resolve the module that exposes theme helpers like isThemeDark/isThemeLight.
+    // We use a lazy module so we don't crash if it's not available immediately.
+    const themeModule = createLazyModule(byMutableProp("isThemeDark"));
+
+    // Helper to read the configured mode
+    const getMode = (): ForceMode => {
+      try {
+        return (
+          ((settings as any).themesManager?.forceMode as ForceMode) ?? "auto"
+        );
+      } catch {
+        return "auto";
+      }
+    };
+
+    // Patch isThemeDark: when forced to dark, return true; when forced to light return false.
+    const unpatchIsDark = before("isThemeDark", themeModule, (args: any[]) => {
+      const mode = getMode();
+      if (mode === "dark") return true;
+      if (mode === "light") return false;
+      return;
+    });
+
+    // Patch isThemeLight: when forced to light, return true; when forced to dark return false.
+    const unpatchIsLight = before(
+      "isThemeLight",
+      themeModule,
+      (args: any[]) => {
+        const mode = getMode();
+        if (mode === "light") return true;
+        if (mode === "dark") return false;
+        return;
+      },
+    );
+
+    // When plugin starts and whenever force mode is changed by other parts of the app,
+    // we attempt to write the current theme (or empty object) to the native theme file.
+    // This helps native components match the chosen theme.
+    const tryWriteNativeTheme = async () => {
+      try {
+        const cur = getThemeFromLoader();
+        // If in `auto` mode, still write the current theme (best-effort).
+        await writeThemeToNative(cur?.data ?? {});
+      } catch (e) {
+        // Non-fatal: log for diagnostics.
+        try {
+          logger.error("ThemeManager: Failed to write native theme", e);
+        } catch {
+          // fallback console if logger isn't available in some contexts
+          // eslint-disable-next-line no-console
+          console.error("ThemeManager: Failed to write native theme", e);
+        }
+      }
+    };
+
+    // Write native theme once at start (best-effort).
+    void tryWriteNativeTheme();
+
+    // Track unpatch functions so we can clean them up at stop()
+    (this as any)._unpatches = [unpatchIsDark, unpatchIsLight];
+
+    // Also expose a simple watcher that will react when settings.themesManager.forceMode changes.
+    // We don't have a dedicated reactive API here, so we poll the setting at a low frequency.
+    // This is intentionally lightweight and only runs while plugin is enabled.
+    let lastMode = getMode();
+    let stopPoll = false;
+
+    // Poll interval in ms. This is a compromise to avoid adding new dependencies.
+    const POLL_MS = 500;
+
+    (async () => {
+      while (!stopPoll) {
+        await new Promise((res) => setTimeout(res, POLL_MS));
+        const current = getMode();
+        if (current !== lastMode) {
+          lastMode = current;
+          // Try to write native theme whenever mode changes.
+          void tryWriteNativeTheme();
+        }
+      }
+    })();
+
+    // Save stop function so we can terminate loop on stop()
+    (this as any)._stopPoll = () => {
+      stopPoll = true;
+    };
+  },
+
+  stop() {
+    // Stop polling loop if present
+    try {
+      (this as any)._stopPoll?.();
+    } catch {
+      // ignore
+    }
+
+    // Unpatch everything that we registered
+    try {
+      const unpatches: Function[] = (this as any)._unpatches ?? [];
+      for (const u of unpatches) {
+        try {
+          u();
+        } catch (e) {
+          // best-effort unpatch
+          // eslint-disable-next-line no-console
+          console.error("ThemeManager: failed to unpatch", e);
+        }
+      }
+    } catch (e) {
+      // eslint-disable-next-line no-console
+      console.error("ThemeManager: cleanup failure", e);
+    }
+  },
+});
diff --git a/src/modules.d.ts b/src/modules.d.ts
index 0bed22b..25d9432 100644
--- a/src/modules.d.ts
+++ b/src/modules.d.ts
@@ -1,5 +1,5 @@
 declare module "bunny-build-info" {
-  const version: "MINING";
+  const version: "1.1.0-1";
 }
 
 declare module "*.png" {