"use client";

import { getRelativeTime } from "../lib/getRelativeTime";
import { LoadingIcon } from "./LoadingIcon";
import { callServerPromise } from "./callServerPromise";
import {
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
  Form,
} from "./ui/form";
import { Button } from "@/components/ui/button";
import { Checkbox } from "@/components/ui/checkbox";
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { Input } from "@/components/ui/input";
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table";
import { addNewAPIKey, deleteAPIKey } from "@/server/curdApiKeys";
import { zodResolver } from "@hookform/resolvers/zod";
import type {
  ColumnDef,
  ColumnFiltersState,
  SortingState,
  VisibilityState,
} from "@tanstack/react-table";
import {
  flexRender,
  getCoreRowModel,
  getFilteredRowModel,
  getPaginationRowModel,
  getSortedRowModel,
  useReactTable,
} from "@tanstack/react-table";
import { ArrowUpDown, MoreHorizontal } from "lucide-react";
import * as React from "react";
import { useForm } from "react-hook-form";
import { z } from "zod";

export type APIKey = {
  id: string;
  name: string;
  endpoint: string;
  date: Date;
};

export const columns: ColumnDef<APIKey>[] = [
  {
    accessorKey: "id",
    id: "select",
    header: ({ table }) => (
      <Checkbox
        checked={
          table.getIsAllPageRowsSelected() ||
          (table.getIsSomePageRowsSelected() && "indeterminate")
        }
        onCheckedChange={(value) => table.toggleAllPageRowsSelected(!!value)}
        aria-label="Select all"
      />
    ),
    cell: ({ row }) => (
      <Checkbox
        checked={row.getIsSelected()}
        onCheckedChange={(value) => row.toggleSelected(!!value)}
        aria-label="Select row"
      />
    ),
    enableSorting: false,
    enableHiding: false,
  },
  {
    accessorKey: "name",
    header: ({ column }) => {
      return (
        <button
          className="flex items-center hover:underline"
          onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
        >
          Name
          <ArrowUpDown className="ml-2 h-4 w-4" />
        </button>
      );
    },
    cell: ({ row }) => {
      return (
        // <a className="hover:underline" href={`/${row.original.id}`}>
        row.getValue("name")
        // </a>
      );
    },
  },
  {
    accessorKey: "endpoint",
    header: () => <div className="text-left">Endpoint</div>,
    cell: ({ row }) => {
      return (
        <div className="text-left font-medium">{row.original.endpoint}</div>
      );
    },
  },
  {
    accessorKey: "date",
    sortingFn: "datetime",
    enableSorting: true,
    header: ({ column }) => {
      return (
        <button
          className="w-full flex items-center justify-end hover:underline"
          onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
        >
          Update Date
          <ArrowUpDown className="ml-2 h-4 w-4" />
        </button>
      );
    },
    cell: ({ row }) => (
      <div className="capitalize text-right">
        {getRelativeTime(row.original.date)}
      </div>
    ),
  },

  {
    id: "actions",
    enableHiding: false,
    cell: ({ row }) => {
      const workflow = row.original;

      return (
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="ghost" className="h-8 w-8 p-0">
              <span className="sr-only">Open menu</span>
              <MoreHorizontal className="h-4 w-4" />
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end">
            <DropdownMenuLabel>Actions</DropdownMenuLabel>
            <DropdownMenuItem
              className="text-destructive"
              onClick={async () => {
                callServerPromise(deleteAPIKey(workflow.id));
              }}
            >
              Delete API Key
            </DropdownMenuItem>
            {/* <DropdownMenuSeparator />
            <DropdownMenuItem>View customer</DropdownMenuItem>
            <DropdownMenuItem>View payment details</DropdownMenuItem> */}
          </DropdownMenuContent>
        </DropdownMenu>
      );
    },
  },
];

export function APIKeyList({ data }: { data: APIKey[] }) {
  const [sorting, setSorting] = React.useState<SortingState>([]);
  const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>(
    []
  );
  const [columnVisibility, setColumnVisibility] =
    React.useState<VisibilityState>({});
  const [rowSelection, setRowSelection] = React.useState({});

  const table = useReactTable({
    data,
    columns,
    onSortingChange: setSorting,
    onColumnFiltersChange: setColumnFilters,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    getSortedRowModel: getSortedRowModel(),
    getFilteredRowModel: getFilteredRowModel(),
    onColumnVisibilityChange: setColumnVisibility,
    onRowSelectionChange: setRowSelection,
    state: {
      sorting,
      columnFilters,
      columnVisibility,
      rowSelection,
    },
  });

  return (
    <div className="w-full">
      <div className="flex items-center py-4">
        <Input
          placeholder="Filter machines..."
          value={(table.getColumn("name")?.getFilterValue() as string) ?? ""}
          onChange={(event) =>
            table.getColumn("name")?.setFilterValue(event.target.value)
          }
          className="max-w-sm"
        />
        <div className="ml-auto flex gap-2">
          <AddMachinesDialog />
          {/* <DropdownMenu>
            <DropdownMenuTrigger asChild>
              <Button variant="outline" className="">
                Columns <ChevronDown className="ml-2 h-4 w-4" />
              </Button>
            </DropdownMenuTrigger>
            <DropdownMenuContent align="end">
              {table
                .getAllColumns()
                .filter((column) => column.getCanHide())
                .map((column) => {
                  return (
                    <DropdownMenuCheckboxItem
                      key={column.id}
                      className="capitalize"
                      checked={column.getIsVisible()}
                      onCheckedChange={(value) =>
                        column.toggleVisibility(!!value)
                      }
                    >
                      {column.id}
                    </DropdownMenuCheckboxItem>
                  );
                })}
            </DropdownMenuContent>
          </DropdownMenu> */}
        </div>
      </div>
      <div className="rounded-md border overflow-x-auto w-full">
        <Table>
          <TableHeader>
            {table.getHeaderGroups().map((headerGroup) => (
              <TableRow key={headerGroup.id}>
                {headerGroup.headers.map((header) => {
                  return (
                    <TableHead key={header.id}>
                      {header.isPlaceholder
                        ? null
                        : flexRender(
                            header.column.columnDef.header,
                            header.getContext()
                          )}
                    </TableHead>
                  );
                })}
              </TableRow>
            ))}
          </TableHeader>
          <TableBody>
            {table.getRowModel().rows?.length ? (
              table.getRowModel().rows.map((row) => (
                <TableRow
                  key={row.id}
                  data-state={row.getIsSelected() && "selected"}
                >
                  {row.getVisibleCells().map((cell) => (
                    <TableCell key={cell.id}>
                      {flexRender(
                        cell.column.columnDef.cell,
                        cell.getContext()
                      )}
                    </TableCell>
                  ))}
                </TableRow>
              ))
            ) : (
              <TableRow>
                <TableCell
                  colSpan={columns.length}
                  className="h-24 text-center"
                >
                  No results.
                </TableCell>
              </TableRow>
            )}
          </TableBody>
        </Table>
      </div>
      <div className="flex items-center justify-end space-x-2 py-4">
        <div className="flex-1 text-sm text-muted-foreground">
          {table.getFilteredSelectedRowModel().rows.length} of{" "}
          {table.getFilteredRowModel().rows.length} row(s) selected.
        </div>
        <div className="space-x-2">
          <Button
            variant="outline"
            size="sm"
            onClick={() => table.previousPage()}
            disabled={!table.getCanPreviousPage()}
          >
            Previous
          </Button>
          <Button
            variant="outline"
            size="sm"
            onClick={() => table.nextPage()}
            disabled={!table.getCanNextPage()}
          >
            Next
          </Button>
        </div>
      </div>
    </div>
  );
}

const formSchema = z.object({
  name: z.string().min(1),
});

function AddMachinesDialog() {
  const [open, setOpen] = React.useState(false);
  const form = useForm<z.infer<typeof formSchema>>({
    resolver: zodResolver(formSchema),
    defaultValues: {
      name: "My API Key",
    },
  });

  const [apiKey, setAPIKey] = React.useState<Awaited<
    ReturnType<typeof addNewAPIKey>
  > | null>();

  return (
    <Dialog
      open={open}
      onOpenChange={(open) => {
        setOpen(open);
        if (!open) setAPIKey(null);
      }}
    >
      <DialogTrigger asChild>
        <Button variant="default" className="">
          Create API Key
        </Button>
      </DialogTrigger>
      <DialogContent className="sm:max-w-[425px]">
        <Form {...form}>
          <form
            onSubmit={form.handleSubmit(async (data) => {
              const apiKey = await callServerPromise(addNewAPIKey(data.name));
              if (apiKey) setAPIKey(apiKey);
              // setOpen(false);
            })}
          >
            <DialogHeader>
              <DialogTitle>Create API Key</DialogTitle>
              <DialogDescription>
                Create API Key for workflow upload
              </DialogDescription>
            </DialogHeader>
            <div className="grid gap-4 py-4">
              {/* <div className="grid grid-cols-4 items-center gap-4"> */}
              <FormField
                control={form.control}
                name="name"
                render={({ field }) => (
                  <FormItem>
                    <FormLabel>Name</FormLabel>
                    <FormControl>
                      <Input {...field} />
                    </FormControl>
                    <FormMessage />
                  </FormItem>
                )}
              />
              {apiKey && (
                <FormItem>
                  <FormLabel>API Key (Copy the API key now)</FormLabel>
                  <FormControl>
                    <Input readOnly value={apiKey.key} />
                  </FormControl>
                  {/* <FormMessage></FormMessage> */}
                </FormItem>
              )}
            </div>
            <DialogFooter>
              {apiKey ? (
                <Button
                  type="button"
                  onClick={() => {
                    setOpen(false);
                  }}
                >
                  Close {form.formState.isSubmitting && <LoadingIcon />}
                </Button>
              ) : (
                <Button type="submit" disabled={form.formState.isSubmitting}>
                  Create {form.formState.isSubmitting && <LoadingIcon />}
                </Button>
              )}
            </DialogFooter>
          </form>
        </Form>
      </DialogContent>
    </Dialog>
  );
}