import { DataGridColumnHeader, DataGridProvider } from '@/components';
import { Toaster } from '@/components/ui/sonner';
import { apiConfig } from '@/config/api.config';
import { ColumnDef } from '@tanstack/react-table';
import React, { createContext, useCallback, useMemo, useState } from 'react';
import { ListToolBar } from '../blocks/ListToolbar';

interface ContextProps {
  showEditDialog: boolean;
  handleEditDialog: (show: boolean, selected_user: string | null) => void;
  showAddDialog: boolean;
  handleAddDialog: (show: boolean) => void;
  selectedNotification: string | null;
  notifications: NotificationProps[];
}

interface SelectedNotification {
  id: string;
  name: string;
  destination_module: string;
}

interface NotificationProps {
  id: string;
  name: string;
  destination_module: string;
}

const initialProps: ContextProps = {
  showEditDialog: false,
  showAddDialog: false,
  handleEditDialog: () => {},
  handleAddDialog: () => {},
  selectedNotification: null,
  notifications: []
};

const ManageNotifContext = createContext<ContextProps>(initialProps);
const API_URL = apiConfig.service_dashboard;

const ManageNotifContextProvider = ({ children }: { children: React.ReactNode }) => {
  const [showEditDialog, setShowEditDialog] = useState(false);
  const [showAddDialog, setShowAddDialog] = useState(false);
  const [selectedNotification, setSelectedNotification] = useState<string | null>(null);
  const [notifications, setNotifications] = useState<NotificationProps[]>([]);

  const handleAddDialog = useCallback((show: boolean) => {
    setShowAddDialog(show);
  }, []);

  const handleEditDialog = useCallback((show: boolean, selected_notification: string | null) => {
    setSelectedNotification(show ? selected_notification : null);
    setShowEditDialog(show);
  }, []);

  const columns = useMemo<ColumnDef<any>[]>(
    () => [
      {
        accessorFn: (row) => row.id,
        id: 'id',
        header: ({ column }) => <DataGridColumnHeader title="ID" column={column} />,
        enableSorting: true,
        enableHiding: false,
        meta: {
          headerClassName: 'w-[100px]'
        }
      },
      {
        accessorFn: (row) => row.name,
        id: 'name',
        header: ({ column }) => <DataGridColumnHeader title="Name" column={column} />,
        enableSorting: true,
        enableHiding: false
      },
      {
        accessorFn: (row) => row.destination_module,
        id: 'destination_module',
        header: ({ column }) => <DataGridColumnHeader title="Destination Module" column={column} />,
        enableSorting: true,
        enableHiding: false
      },
      {
        id: 'actions',
        header: ({ column }) => <DataGridColumnHeader title="Actions" column={column} />,
        meta: {
          headerClassName: 'w-[100px]',
          cellClassName: 'text-center'
        },
        cell: (data: any) => {
          const row = data.row.original;

          return (
            <div className="flex justify-center gap-2">
              <button
                type="button"
                className="flex items-center justify-center gap-2 text-sm font-medium leading-6 text-primary"
                onClick={() => handleEditDialog(true, row.id)}
              >
                <span>Edit</span>
              </button>
            </div>
          );
        }
      }
    ],
    [handleEditDialog, handleAddDialog]
  );

  return (
    <div>
      <ManageNotifContext.Provider
        value={{
          handleAddDialog,
          showAddDialog,
          handleEditDialog,
          showEditDialog,
          selectedNotification,
          notifications
        }}
      >
        <Toaster expand visibleToasts={9} duration={3000} />

        <DataGridProvider
          columns={columns}
          pagination={{ size: 10 }}
          toolbar={<ListToolBar />}
          layout={{ card: true }}
          sorting={[{ id: 'username', desc: false }]}
          serverSide={true}
        >
          {children}
        </DataGridProvider>
      </ManageNotifContext.Provider>
    </div>
  );
};

export { ManageNotifContext, ManageNotifContextProvider };
export type { SelectedNotification };