<?php

namespace Modules\MLMDownline\Http\Controllers\API;

use App\Models\Staff;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\MLMDownline\Entities\MLMDownlineStaff;
use Modules\MLMDownline\Entities\MLMDownlineUser;
use Modules\MLMDownline\Transformers\UserResource;

class UserController extends Controller
{
    public function index(Request $request)
    {
        $users = MLMDownlineUser::query()
            ->withCount(['videos', 'downline'])
            ->when(auth()->user()->role->type !== 'superadmin', fn ($query) => $query->where('parent_id', auth()->id())->whereHas('role.permissions', fn ($query) => $query->where('route', 'downline')))
            ->paginate();

        return UserResource::collection($users);
    }

    public function unassignedUsers(Request $request, MLMDownlineStaff $mLMDownlineStaff)
    {
        $users = MLMDownlineUser::query()
            ->with(['staff', 'role'])
            ->whereHas('role.permissions', fn ($query) => $query->where('route', 'downline'))
            ->whereHas('staff', fn ($query) => $query->where('id', '!=', $mLMDownlineStaff->id))
            ->where(fn ($query) => $query->whereNull('parent_id')->orWhere('parent_id', $mLMDownlineStaff->user->id))
            ->paginate();

        return UserResource::collection($users);
    }

    public function assign(Request $request, MLMDownlineStaff $mLMDownlineStaff)
    {
        $validated = $request->validate([
            'users' => ['required', 'array']
        ]);

        $user = $mLMDownlineStaff->user;
        $user->downline()->update(['parent_id' => null]);

        MLMDownlineUser::query()
            ->whereIn('id', $validated['users'])
            ->update(['parent_id' => $user->id]);

        return response()->noContent();
    }
    
    public function canRoleBeDownline(Request $request) {
        $role = explode('-', $request->role);
        $role_id = $role[0];
        $role = \Modules\RolePermission\Entities\Role::where('id', $role_id)->whereHas('permissions', function ($q) {
            $q->where('route', 'downline');
        })->first();

        return response()->json([
            'allowed' => $role ? true : false
        ]);
    }
}