<?php

namespace App\Http\Controllers\Backend;

use App\Constant\Constant;
use App\Http\Controllers\BaseController;
use App\Http\Requests\User\AdminStoreRequest;
use App\Http\Requests\User\AdminUpdateRequest;
use App\Models\Role;
use App\Models\User;
use App\Repositories\Backend\User\AdminService;
use Exception;
use Illuminate\Contracts\Foundation\Application;
use Illuminate\Contracts\View\Factory;
use Illuminate\Contracts\View\View;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Routing\Redirector;
use Illuminate\Support\Facades\Log;

class AdminController extends BaseController
{
    /**
     * @var AdminService
     */
    protected $adminService;

    /**
     * AdminController constructor.
     * 
     * @param AdminService $adminService
     */
    public function __construct(AdminService $adminService)
    {
        $this->adminService = $adminService;
    }

    /**
     * This function is returning the Datatable columns response
     *
     * @param Request $request
     * @return array|object
     */
    public function getUserListing(Request $request)
    {
        $response = [];
        try {
            $response = $this->adminService->getForDataTable($request->all());
        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return $response;
    }

    /**
     * This function is for to get listing of user
     * 
     * @return Factory|View
     */
    public function index()
    {
        try {

        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return view('backend.admin.list');
    }

    /**
     * This function is for to get create form of user
     * 
     * @return Factory|View
     */
    public function create()
    {
        try {
            $roles = Role::pluck('name', 'id');
        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return view('backend.admin.create', compact('roles'));
    }

    /**
     * This function is for to create user
     * 
     * @param AdminStoreRequest $request
     * @return Application|RedirectResponse|Redirector
     */
    public function store(AdminStoreRequest $request)
    {
        try {
            $response = $this->adminService->create($request->all());

            if ($response) {
                return redirect(route('admin.admin.user.index'))
                    ->with('flash_success', __('message.create_admin_success'));
            }

        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return redirect()->back()->with('flash_error', __('message.create_admin_error'));
    }

    /**
     * This function is for get detail view of user
     * 
     * @param User $user
     * @return Factory|View
     */
    public function show(User $user)
    {
        return view('backend.admin.details',compact('user'));
    }

    /**
     * This function is for to edit user
     * 
     * @param User $user
     * @return Factory|View
     */
    public function edit(User $user)
    {
        try {
            $roles = Role::pluck('name', 'id');
        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return view('backend.admin.edit', compact('user', 'roles'));
    }

    /**
     * This function is for update user
     * 
     * @param AdminUpdateRequest $request
     * @param User $user
     * @return Application|Redirector|RedirectResponse
     */
    public function update(AdminUpdateRequest $request, User $user)
    {
        try {
            $response = $this->adminService->update($user, $request->all());

            if ($response) {
                return redirect(route('admin.admin.user.index'))
                    ->with('flash_success', __('message.update_admin_success'));
            }

        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return redirect()->back()->with('flash_error', __('message.update_admin_error'));
    }

    /**
     * This function is for delete user
     * 
     * @param User $user
     * @return JsonResponse
     */
    public function destroy(User $user): JsonResponse
    {
        try {

            if (request()->user()->cannot('destroy', $user)) {
                return response()->json(['error' => true, 'message' => __('message.access_denied')]);
            }

            $user->removeRole($user->roles[0]->id);
            $response = $user->forceDelete();

            if ($response) {
                return response()->json(['success' => Constant::STATUS_TRUE, 'message' => __('message.delete_admin_success')]);
            }

        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return response()->json(['error' => Constant::STATUS_TRUE, 'message' => __('message.delete_admin_error')]);
    }

    /**
     * This function is for the grid checkbox multiple records actions
     * 
     * @param Request $request
     * @return JsonResponse
     */
    public function gridRecordsAction(Request $request): JsonResponse
    {
        try {
            $actionType = $request->action_type ?? Constant::NULL;
            $checkedRecords = $request->checked_records ?? [];
            $updateStatus = $this->adminService->gridActions($actionType, $checkedRecords);

            if ($updateStatus) {
                return response()->json(['success' => Constant::STATUS_TRUE, 'message' => __('message.update_admin_success')]);
            }
        } catch (Exception $ex) {
            Log::error($ex->getMessage());
        }

        return response()->json(['error' => Constant::STATUS_TRUE, 'message' => __('message.something_went_wrong')]);
    }
}