Dropdown Component

components/shared/Dropdown.tsx

@@ -0,0 +1,102 @@
+import React, { startTransition, useEffect, useState } from "react";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { ICategory } from "@/lib/database/models/category.model";
+import {
+  createCategory,
+  getAllCategories,
+} from "@/lib/actions/category.actions";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger,
+} from "@/components/ui/alert-dialog";
+import { Input } from "../ui/input";
+
+type DropdownProps = {
+  value?: string;
+  onChangeHandler?: () => void;
+};
+
+const Dropdown = ({ value, onChangeHandler }: DropdownProps) => {
+  const [categories, setCategories] = useState<ICategory[]>([]);
+  const [newCategory, setNewCategory] = useState("");
+
+  const handleAddCategory = () => {
+    createCategory({
+      categoryName: newCategory.trim(),
+    }).then((category) => {
+      setCategories((prevState) => [...prevState, category]);
+    });
+  };
+
+  useEffect(() => {
+    const getCategories = async () => {
+      const categoryList = await getAllCategories();
+
+      categoryList && setCategories(categoryList as ICategory[]);
+    };
+
+    getCategories;
+  }, []);
+
+  return (
+    <Select onValueChange={onChangeHandler} defaultValue={value}>
+      <SelectTrigger className="select-field">
+        <SelectValue placeholder="Category" />
+      </SelectTrigger>
+      <SelectContent>
+        {categories.length > 0 &&
+          categories.map((category) => (
+            <SelectItem
+              key={category._id}
+              value={category._id}
+              className="select-item p-regular-14"
+            >
+              {category.name}
+            </SelectItem>
+          ))}
+
+        <AlertDialog>
+          <AlertDialogTrigger className="p-medium-14 flex w-full rounded-sm py-3 pl-8 text-primary-500 hover:bg-primary-50 focus:text-primary-500">
+            Add new category
+          </AlertDialogTrigger>
+          <AlertDialogContent className="bg-white">
+            <AlertDialogHeader>
+              <AlertDialogTitle>New Category</AlertDialogTitle>
+              <AlertDialogDescription>
+                <Input
+                  type="text"
+                  placeholder="Category name"
+                  className="input-field mt-3"
+                  onChange={(e) => setNewCategory(e.target.value)}
+                />
+              </AlertDialogDescription>
+            </AlertDialogHeader>
+            <AlertDialogFooter>
+              <AlertDialogCancel>Cancel</AlertDialogCancel>
+              <AlertDialogAction
+                onClick={() => startTransition(handleAddCategory)}
+              >
+                Add
+              </AlertDialogAction>
+            </AlertDialogFooter>
+          </AlertDialogContent>
+        </AlertDialog>
+      </SelectContent>
+    </Select>
+  );
+};
+
+export default Dropdown;

components/shared/EventForm.tsx

@@ -29,6 +29,7 @@ import { Checkbox } from "../ui/checkbox";
 import { useRouter } from "next/navigation";
 import { createEvent, updateEvent } from "@/lib/actions/event.actions";
 import { IEvent } from "@/lib/database/models/event.model";
+import Dropdown from "./Dropdown";
 
 type EventFormProps = {
   userId: string;
@@ -86,7 +87,12 @@ const EventForm = ({ userId, type, event, eventId }: EventFormProps) => {
             name="categoryId"
             render={({ field }) => (
               <FormItem>
-                <FormControl></FormControl>
+                <FormControl>
+                  <Dropdown
+                    onChangeHandler={field.onChange}
+                    value={field.value}
+                  />
+                </FormControl>
                 <FormMessage />
               </FormItem>
             )}

components/ui/alert-dialog.tsx

@@ -0,0 +1,141 @@
+"use client";
+
+import * as React from "react";
+import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog";
+
+import { cn } from "@/lib/utils";
+import { buttonVariants } from "@/components/ui/button";
+
+const AlertDialog = AlertDialogPrimitive.Root;
+
+const AlertDialogTrigger = AlertDialogPrimitive.Trigger;
+
+const AlertDialogPortal = AlertDialogPrimitive.Portal;
+
+const AlertDialogOverlay = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Overlay
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+    ref={ref}
+  />
+));
+AlertDialogOverlay.displayName = AlertDialogPrimitive.Overlay.displayName;
+
+const AlertDialogContent = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPortal>
+    <AlertDialogOverlay />
+    <AlertDialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg",
+        className,
+      )}
+      {...props}
+    />
+  </AlertDialogPortal>
+));
+AlertDialogContent.displayName = AlertDialogPrimitive.Content.displayName;
+
+const AlertDialogHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col space-y-2 text-center sm:text-left",
+      className,
+    )}
+    {...props}
+  />
+);
+AlertDialogHeader.displayName = "AlertDialogHeader";
+
+const AlertDialogFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      className,
+    )}
+    {...props}
+  />
+);
+AlertDialogFooter.displayName = "AlertDialogFooter";
+
+const AlertDialogTitle = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold", className)}
+    {...props}
+  />
+));
+AlertDialogTitle.displayName = AlertDialogPrimitive.Title.displayName;
+
+const AlertDialogDescription = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+AlertDialogDescription.displayName =
+  AlertDialogPrimitive.Description.displayName;
+
+const AlertDialogAction = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Action>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Action>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Action
+    ref={ref}
+    className={cn(buttonVariants(), className)}
+    {...props}
+  />
+));
+AlertDialogAction.displayName = AlertDialogPrimitive.Action.displayName;
+
+const AlertDialogCancel = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Cancel>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Cancel>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Cancel
+    ref={ref}
+    className={cn(
+      buttonVariants({ variant: "outline" }),
+      "mt-2 sm:mt-0",
+      className,
+    )}
+    {...props}
+  />
+));
+AlertDialogCancel.displayName = AlertDialogPrimitive.Cancel.displayName;
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel,
+};

package.json

@@ -11,6 +11,7 @@
   "dependencies": {
     "@clerk/nextjs": "^4.27.5",
     "@hookform/resolvers": "^3.7.0",
+    "@radix-ui/react-alert-dialog": "^1.1.1",
     "@radix-ui/react-checkbox": "^1.1.1",
     "@radix-ui/react-dialog": "^1.1.1",
     "@radix-ui/react-label": "^2.1.0",