lms/resources/js/pages/dashboard/exams/partials/exam-attempt-table-columns.tsx

import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from '@/components/ui/dropdown-menu';
import { getQueryParams } from '@/lib/route';
import { cn } from '@/lib/utils';
import { Link, router, usePage } from '@inertiajs/react';
import { ColumnDef } from '@tanstack/react-table';
import { ChevronsUpDown } from 'lucide-react';
import { useState } from 'react';

const ExamAttemptTableColumn = (): ColumnDef<ExamAttempt>[] => {
   const page = usePage();
   const urlParams = getQueryParams(page.url);
   const statuses = ['all', 'in_progress', 'completed', 'abandoned', 'submitted'];
   const [reviewAttemptId, setReviewAttemptId] = useState<string | number | null>(null);

   const handleReviewClick = (attemptId: string | number) => {
      setReviewAttemptId(attemptId);
   };

   const handleResultClick = (attemptId: string | number) => {
      router.get(`/exam-attempts/${attemptId}/result`);
   };

   return [
      // {
      //    accessorKey: 'attempt_number',
      //    header: ({ column }) => {
      //       return (
      //          <div className="flex items-center pl-4">
      //             <Button variant="ghost" className="p-0 hover:bg-transparent" onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}>
      //                Attempt #
      //                <ArrowUpDown />
      //             </Button>
      //          </div>
      //       );
      //    },
      //    cell: ({ row }) => (
      //       <div className="pl-4">
      //          <p className="text-base font-medium">Attempt #{row.getValue('attempt_number')}</p>
      //       </div>
      //    ),
      // },
      {
         accessorKey: 'user',
         header: ({ column }) => {
            return (
               <div className="flex items-center pl-4">
                  <span>Student</span>
               </div>
            );
         },
         cell: ({ row }) => (
            <div className="py-1 pl-4">
               <p className="font-medium">{row.original.user.name}</p>
               <p className="text-muted-foreground text-xs">{row.original.user.email}</p>
            </div>
         ),
      },
      {
         accessorKey: 'start_time',
         header: 'Started At',
         cell: ({ row }) => (
            <div className="py-1">
               <p className="text-sm">{new Date(row.getValue('start_time')).toLocaleDateString()}</p>
               <p className="text-muted-foreground text-xs">{new Date(row.getValue('start_time')).toLocaleTimeString()}</p>
            </div>
         ),
      },
      {
         accessorKey: 'end_time',
         header: 'Completed At',
         cell: ({ row }) => {
            const endTime = row.getValue('end_time') as string;
            return endTime ? (
               <div className="py-1">
                  <p className="text-sm">{new Date(endTime).toLocaleDateString()}</p>
                  <p className="text-muted-foreground text-xs">{new Date(endTime).toLocaleTimeString()}</p>
               </div>
            ) : (
               <div className="py-1 text-center">--</div>
            );
         },
      },
      // {
      //    accessorKey: 'duration_minutes',
      //    header: () => <div className="text-center">Duration</div>,
      //    cell: ({ row }) => {
      //       const duration = row.getValue('duration_minutes') as number | undefined;
      //       return (
      //          <div className="py-1 text-center">
      //             {duration ? (
      //                <span className="text-sm">
      //                   {Math.floor(duration / 60)}h {duration % 60}m
      //                </span>
      //             ) : (
      //                '--'
      //             )}
      //          </div>
      //       );
      //    },
      // },
      {
         accessorKey: 'status',
         header: ({ column }) => (
            <div className="flex justify-center">
               <DropdownMenu>
                  <DropdownMenuTrigger className="flex items-center justify-center">
                     <Button variant="ghost" className="text-muted-foreground capitalize">
                        <span>{urlParams['status'] ?? 'Status'}</span>
                        <ChevronsUpDown className="h-3 w-3 text-gray-700" />
                     </Button>
                  </DropdownMenuTrigger>

                  <DropdownMenuContent align="center" className="min-w-[120px]">
                     {statuses.map((status) => (
                        <DropdownMenuItem
                           key={status}
                           onClick={() =>
                              router.get(
                                 route('exams.edit', {
                                    ...urlParams,
                                    status: status,
                                 }),
                              )
                           }
                           className={cn('cursor-pointer text-center capitalize', urlParams['status'] === status && 'bg-gray-100')}
                        >
                           {status.replace('_', ' ')}
                        </DropdownMenuItem>
                     ))}
                  </DropdownMenuContent>
               </DropdownMenu>
            </div>
         ),
         cell: ({ row }) => {
            const status = row.getValue('status') as string;
            const variant = status === 'completed' ? 'default' : status === 'in_progress' ? 'secondary' : 'destructive';

            return (
               <div className="flex justify-center py-1">
                  <Badge variant={variant} className="capitalize">
                     {status.replace('_', ' ')}
                  </Badge>
               </div>
            );
         },
      },
      {
         accessorKey: 'obtained_marks',
         header: () => <div className="text-center">Score</div>,
         cell: ({ row }) => (
            <div className="py-1 text-center">
               <p className="font-semibold">
                  {row.getValue('obtained_marks')}/{row.original.total_marks}
               </p>
               <p className="text-muted-foreground text-xs">{row.original.percentage}%</p>
            </div>
         ),
      },
      {
         accessorKey: 'correct_answers',
         header: () => <div className="text-center">Answers</div>,
         cell: ({ row }) => (
            <div className="py-1 text-center">
               <p className="text-sm">
                  <span className="text-green-600">{row.getValue('correct_answers')}</span> /{' '}
                  <span className="text-red-600">{row.original.incorrect_answers}</span>
               </p>
            </div>
         ),
      },
      // {
      //    accessorKey: 'is_passed',
      //    header: () => <div className="text-center">Result</div>,
      //    cell: ({ row }) => {
      //       const isPassed = row.getValue('is_passed') as boolean;
      //       return (
      //          <div className="flex justify-center py-1">
      //             {row.original.status === 'completed' ? (
      //                <Badge variant={isPassed ? 'default' : 'destructive'} className="bg-opacity-10">
      //                   {isPassed ? 'Passed' : 'Failed'}
      //                </Badge>
      //             ) : (
      //                <span className="text-muted-foreground text-sm">--</span>
      //             )}
      //          </div>
      //       );
      //    },
      // },
      {
         id: 'actions',
         header: () => <div className="pr-4 text-end">Actions</div>,
         cell: ({ row }) => {
            const attempt = row.original;
            const isSubmitted = attempt.status === 'submitted';
            const isCompleted = attempt.status === 'completed';

            return (
               <div className="flex justify-end gap-2 py-1 pr-4">
                  {/* {(isCompleted || isSubmitted) && (
                     <Button variant="secondary" className="h-8" onClick={() => handleResultClick(attempt.id)} title="View Result">
                        Result
                     </Button>
                  )}
                  {isSubmitted && (
                     <Button asChild variant="default" className="h-8" title="Review & Grade Attempt">
                        <Link href={route('exams.edit', { exam: attempt.exam_id, ...urlParams, review: attempt.id })}>Review</Link>
                     </Button>
                  )} */}
                  {/* <Button variant="secondary" className="h-8" onClick={() => handleResultClick(attempt.id)} title="View Result">
                     Result
                  </Button> */}
                  <Button asChild variant="default" className="h-8" title="Review & Grade Attempt">
                     <Link href={route('exams.edit', { exam: attempt.exam_id, ...urlParams, review: attempt.id })}>Review</Link>
                  </Button>
               </div>
            );
         },
      },
   ];
};

export default ExamAttemptTableColumn;