add definablei, reusable filtering

src/app/story/columns.tsx

@@ -1,9 +1,9 @@
 "use client"
 import { ColumnDef } from "@tanstack/react-table"
-import { Story } from "@prisma/client"
+import { Genre, Story } from "@prisma/client"
 import { ArrowUpDown, MoreHorizontal } from "lucide-react"
 import { Button } from "@/components/ui/button"
-export const columns: ColumnDef<Story>[] = [
+export const columns: ColumnDef<Story & { genres: Array<Genre> }>[] = [
   // {
   //   accessorKey: "id",
   //   header: "Id",
@@ -22,10 +22,34 @@ export const columns: ColumnDef<Story>[] = [
         </Button>
       )
     },
+
   },
   {
     accessorKey: "word_count",
-    header: "Word Count",
+    header: ({ column }) => {
+      return (
+        <Button
+          variant="ghost"
+          onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+        >
+          Word Count
+          <ArrowUpDown className="ml-2 h-4 w-4" />
+        </Button>
+      )
+    },
+    enableColumnFilter: false
+  },
+  {
+    accessorFn: row => {
+      let unpacked = ""
+      for (let i = 0; i < row.genres.length; i++) {
+        unpacked = unpacked + " " + row.genres[i].name
+      }
+      return unpacked
+    },
+    header: "Genres"
+
+
   },
   // {
   //   accessorKey: "deleted",

src/app/story/data-table.tsx

@@ -5,6 +5,8 @@ import {
   DropdownMenuCheckboxItem,
   DropdownMenuContent,
   DropdownMenuTrigger,
+  DropdownMenuRadioItem,
+  DropdownMenuRadioGroup
 } from "@/components/ui/dropdown-menu"
 import { Input } from "@/components/ui/input"
 import { useState } from "react"
@@ -39,6 +41,7 @@ export function DataTable<TData, TValue>({
   columns,
   data,
 }: DataTableProps<TData, TValue>) {
+  console.log(data)
   //STATE
   const [sorting, setSorting] = useState<SortingState>([])
   const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>(
@@ -64,13 +67,36 @@ export function DataTable<TData, TValue>({
     },
   })
 
+  const [filterBy, setFilterBy] = useState(table.getAllColumns()[0])
+  console.log(filterBy.id)
   return (<>
     <div className="flex items-center py-4">
+      <DropdownMenu>
+        <DropdownMenuTrigger asChild>
+          <Button variant="outline" className="ml-auto">
+            Filter by
+          </Button>
+        </DropdownMenuTrigger>
+        <DropdownMenuContent align="end">
+          <DropdownMenuRadioGroup value={filterBy} onValueChange={setFilterBy} >
+            {table
+              .getAllColumns()
+              .filter((column) => column.getCanFilter())
+              .map((column) => {
+                return (
+                  <DropdownMenuRadioItem value={column} className="capitalize" key={column.id}>
+                    {column.id}
+                  </DropdownMenuRadioItem>
+                )
+              })}
+          </DropdownMenuRadioGroup>
+        </DropdownMenuContent>
+      </DropdownMenu>
       <Input
-        placeholder="Filter emails..."
+        placeholder={`${filterBy.id}`}
-        value={(table.getColumn("email")?.getFilterValue() as string) ?? ""}
+        value={(table.getColumn(filterBy.id)?.getFilterValue() as string) ?? ""}
         onChange={(event) =>
-          table.getColumn("email")?.setFilterValue(event.target.value)
+          table.getColumn(filterBy.id)?.setFilterValue(event.target.value)
         }
         className="max-w-sm"
       />