Add Dialog component to registry

app/(site)/docs/components/dialog/page.tsx

@@ -0,0 +1,387 @@
+import { ComponentPreview } from "@/components/docs/component-preview";
+
+export default function DialogPage() {
+  return (
+    <ComponentPreview
+      name="Dialog"
+      description="A dialog component for React Native applications."
+      examples={[
+  {
+    "title": "Default",
+    "value": "default",
+    "content": "import { Dialog } from \"@nativeui/ui\";\n\nexport default function DialogDemo() {\n  return (\n    <Dialog>\n      Click me\n    </Dialog>\n  );\n}",
+    "language": "tsx"
+  }
+]}
+      componentCode={`import * as React from "react";
+import {
+  View,
+  Text,
+  Pressable,
+  Modal,
+  TouchableWithoutFeedback,
+  Platform,
+  Animated,
+  Dimensions,
+  KeyboardAvoidingView,
+  ScrollView,
+} from "react-native";
+import { cn } from "@/lib/utils";
+import { Ionicons } from "@expo/vector-icons";
+
+interface DialogProps {
+  children: React.ReactNode;
+  className?: string;
+  open?: boolean;
+  onOpenChange?: (open: boolean) => void;
+}
+
+interface DialogTriggerProps {
+  children: React.ReactNode;
+  className?: string;
+  disabled?: boolean;
+  asChild?: boolean;
+}
+
+interface DialogContentProps {
+  children: React.ReactNode;
+  className?: string;
+  showCloseButton?: boolean;
+  onInteractOutside?: () => void;
+}
+
+interface DialogHeaderProps {
+  className?: string;
+  children: React.ReactNode;
+}
+
+interface DialogFooterProps {
+  className?: string;
+  children: React.ReactNode;
+}
+
+interface DialogTitleProps {
+  className?: string;
+  children: React.ReactNode;
+}
+
+interface DialogDescriptionProps {
+  className?: string;
+  children: React.ReactNode;
+}
+
+interface DialogCloseProps {
+  children: React.ReactElement<{ onPress?: (e: any) => void }>;
+  className?: string;
+}
+
+const DialogContext = React.createContext<{
+  open: boolean;
+  setOpen: (open: boolean) => void;
+  handleClose?: () => void;
+}>({
+  open: false,
+  setOpen: () => {},
+});
+
+const Dialog = React.forwardRef<View, DialogProps>(
+  ({ children, className, open = false, onOpenChange, ...props }, ref) => {
+    const [internalOpen, setInternalOpen] = React.useState(false);
+
+    const isControlled = open !== undefined;
+    const isOpen = isControlled ? open : internalOpen;
+
+    const setOpen = React.useCallback(
+      (value: boolean) => {
+        if (!isControlled) {
+          setInternalOpen(value);
+        }
+        onOpenChange?.(value);
+      },
+      [isControlled, onOpenChange]
+    );
+
+    return (
+      <DialogContext.Provider value={{ open: isOpen, setOpen }}>
+        <View ref={ref} className={cn("", className)} {...props}>
+          {children}
+        </View>
+      </DialogContext.Provider>
+    );
+  }
+);
+
+Dialog.displayName = "Dialog";
+
+const DialogTrigger = React.forwardRef<View, DialogTriggerProps>(
+  (
+    { children, className, disabled = false, asChild = false, ...props },
+    ref
+  ) => {
+    const { setOpen } = React.useContext(DialogContext);
+
+    if (asChild) {
+      const child = React.Children.only(children) as React.ReactElement<{
+        onPress?: (e: any) => void;
+        ref?: React.Ref<any>;
+        disabled?: boolean;
+      }>;
+      return React.cloneElement(child, {
+        ...props,
+        ref,
+        onPress: (e: any) => {
+          child.props?.onPress?.(e);
+          setOpen(true);
+        },
+        disabled,
+      });
+    }
+
+    return (
+      <Pressable
+        ref={ref}
+        className={cn("", className)}
+        disabled={disabled}
+        onPress={() => setOpen(true)}
+        accessibilityRole="button"
+        {...props}
+      >
+        {children}
+      </Pressable>
+    );
+  }
+);
+
+DialogTrigger.displayName = "DialogTrigger";
+
+const DialogContent = React.forwardRef<View, DialogContentProps>(
+  (
+    {
+      children,
+      className,
+      showCloseButton = true,
+      onInteractOutside,
+      ...props
+    },
+    ref
+  ) => {
+    const { open, setOpen } = React.useContext(DialogContext);
+    const fadeAnim = React.useRef(new Animated.Value(0)).current;
+    const scaleAnim = React.useRef(new Animated.Value(0.95)).current;
+    const { height: SCREEN_HEIGHT } = Dimensions.get("window");
+    const [isVisible, setIsVisible] = React.useState(open);
+
+    React.useEffect(() => {
+      if (open && !isVisible) {
+        setIsVisible(true);
+      }
+    }, [open, isVisible]);
+
+    React.useEffect(() => {
+      if (isVisible) {
+        Animated.parallel([
+          Animated.timing(fadeAnim, {
+            toValue: 1,
+            duration: 200,
+            useNativeDriver: true,
+          }),
+          Animated.spring(scaleAnim, {
+            toValue: 1,
+            damping: 20,
+            stiffness: 300,
+            useNativeDriver: true,
+          }),
+        ]).start();
+      }
+    }, [isVisible, fadeAnim, scaleAnim]);
+
+    const handleClose = React.useCallback(() => {
+      Animated.parallel([
+        Animated.timing(fadeAnim, {
+          toValue: 0,
+          duration: 150,
+          useNativeDriver: true,
+        }),
+        Animated.timing(scaleAnim, {
+          toValue: 0.95,
+          duration: 150,
+          useNativeDriver: true,
+        }),
+      ]).start(() => {
+        setIsVisible(false);
+        setOpen(false);
+      });
+    }, [fadeAnim, scaleAnim, setOpen]);
+
+    if (!isVisible) return null;
+
+    return (
+      <DialogContext.Provider value={{ open: isVisible, setOpen, handleClose }}>
+        <Modal
+          visible={isVisible}
+          transparent
+          statusBarTranslucent
+          animationType="none"
+          onRequestClose={handleClose}
+        >
+          <TouchableWithoutFeedback
+            onPress={() => {
+              onInteractOutside?.();
+              handleClose();
+            }}
+          >
+            <Animated.View
+              className="flex-1 justify-center items-center bg-black/50"
+              style={{ opacity: fadeAnim }}
+            >
+              <TouchableWithoutFeedback>
+                <KeyboardAvoidingView
+                  behavior={Platform.OS === "ios" ? "padding" : undefined}
+                  keyboardVerticalOffset={
+                    Platform.OS === "ios" ? -SCREEN_HEIGHT * 0.2 : 0
+                  }
+                >
+                  <Animated.View
+                    ref={ref}
+                    className={cn(
+                      "bg-background m-6 rounded-2xl",
+                      "w-[85%] max-w-sm",
+                      Platform.OS === "ios"
+                        ? "ios:shadow-xl"
+                        : "android:elevation-8",
+                      className
+                    )}
+                    style={{
+                      transform: [{ scale: scaleAnim }],
+                    }}
+                    {...props}
+                  >
+                    <ScrollView bounces={false} className="max-h-[80vh]">
+                      {showCloseButton && (
+                        <Pressable
+                          onPress={handleClose}
+                          className="absolute right-4 top-4 z-50 rounded-full p-2 bg-muted/50"
+                        >
+                          <Ionicons name="close" size={24} color="#666" />
+                        </Pressable>
+                      )}
+                      {children}
+                    </ScrollView>
+                  </Animated.View>
+                </KeyboardAvoidingView>
+              </TouchableWithoutFeedback>
+            </Animated.View>
+          </TouchableWithoutFeedback>
+        </Modal>
+      </DialogContext.Provider>
+    );
+  }
+);
+
+DialogContent.displayName = "DialogContent";
+
+const DialogHeader = React.forwardRef<View, DialogHeaderProps>(
+  ({ className, children, ...props }, ref) => (
+    <View ref={ref} className={cn("flex-col gap-2 p-6", className)} {...props}>
+      {children}
+    </View>
+  )
+);
+
+DialogHeader.displayName = "DialogHeader";
+
+const DialogFooter = React.forwardRef<View, DialogFooterProps>(
+  ({ className, children, ...props }, ref) => (
+    <View
+      ref={ref}
+      className={cn(
+        "flex-row justify-end items-center gap-3 p-6 pt-0",
+        className
+      )}
+      {...props}
+    >
+      {children}
+    </View>
+  )
+);
+
+DialogFooter.displayName = "DialogFooter";
+
+const DialogTitle = React.forwardRef<Text, DialogTitleProps>(
+  ({ className, children, ...props }, ref) => (
+    <Text
+      ref={ref}
+      className={cn(
+        "text-foreground text-xl font-semibold leading-none tracking-tight",
+        className
+      )}
+      {...props}
+    >
+      {children}
+    </Text>
+  )
+);
+
+DialogTitle.displayName = "DialogTitle";
+
+const DialogDescription = React.forwardRef<Text, DialogDescriptionProps>(
+  ({ className, children, ...props }, ref) => (
+    <Text
+      ref={ref}
+      className={cn("text-muted-foreground text-base mt-2", className)}
+      {...props}
+    >
+      {children}
+    </Text>
+  )
+);
+
+DialogDescription.displayName = "DialogDescription";
+
+const DialogClose = React.forwardRef<View, DialogCloseProps>(
+  ({ children, ...props }, ref) => {
+    const { handleClose } = React.useContext(DialogContext);
+
+    return React.cloneElement(children, {
+      ...children.props,
+      ...props,
+      onPress: (e: any) => {
+        children.props?.onPress?.(e);
+        handleClose?.();
+      },
+    });
+  }
+);
+
+DialogClose.displayName = "DialogClose";
+
+export {
+  Dialog,
+  DialogTrigger,
+  DialogContent,
+  DialogHeader,
+  DialogFooter,
+  DialogTitle,
+  DialogDescription,
+  DialogClose,
+};
+`}
+      previewCode={`import { Dialog } from "@nativeui/ui";
+
+export default function DialogDemo() {
+  return (
+    <div className="flex flex-col gap-4">
+      <Dialog>Default Dialog</Dialog>
+      <Dialog variant="destructive">Delete</Dialog>
+      <Dialog variant="outline">Outline</Dialog>
+      <Dialog variant="secondary">Secondary</Dialog>
+      <Dialog variant="ghost">Ghost</Dialog>
+      <Dialog variant="link">Link</Dialog>
+    </div>
+  );
+}`}
+      registryName="dialog"
+      packageName="@nativeui/ui"
+    />
+  );
+}