<?php

namespace App\Http\Controllers;

use App\Constants\StatusTypeEnum;
use App\Http\Requests\ChangeStatusRequest;
use App\Http\Requests\StorePackageRequest;
use App\Http\Resources\PackageResource;
use App\Interfaces\PackageRepositoryInterface;
use App\Models\Item;
use App\Models\Package;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
use Packages\Messaging\src\Facades\MessageResponse;

class PackageController extends Controller
{
    public function index(Request $request): AnonymousResourceCollection
    {
        $user = auth('api')->user();

        if ($user->hasRole('User')) {
            $Packages = app(PackageRepositoryInterface::class)->indexForUser($request, $user);
        } elseif ($user->hasRole('Supervisor')) {
            $Packages = app(PackageRepositoryInterface::class)->indexForSupervisor($request, $user);
        } else {
            $Packages = app(PackageRepositoryInterface::class)->indexForAdmin($request, $user);
        }

        return PackageResource::collection($Packages);
    }

    public function myPackages(Request $request)
    {
        $Packages = Package::when($request->has('name') && $request->name != '', function ($query) use ($request) {
            $query->where('name', 'LIKE', '%'.$request->name.'%');
        })
            ->when($request->has('package_id') && $request->package_id != '', function ($query) use ($request) {
                $query->where('id', $request->package_id);
            })
            ->when($request->has('medical_center_id') && $request->medical_center_id != '' && $request->medical_center_id != 'undefined', function ($query) use ($request) {
                $query->whereHas('user', function ($query) use ($request) {
                    $query->where('medical_center_id', $request->medical_center_id);
                });
            })
            ->with([
                'user',
                'user.medical_center' => function ($query) {
                    $query->select('id', 'name', 'address', 'phone_number');
                },
                "transfers" => function ($query) {
                    $query->with([
                        'user' => function ($query) {
                            $query->select('id', 'name', 'cell_number');
                        },
                        'user.medical_center' => function ($query) {
                            $query->select('id', 'name', 'address', 'phone_number');
                        }
                    ]);
                }
            ]);

        $user = auth('api')->user();
        if ($user->hasRole('User')) {
            $Packages = $Packages->where("user_id", $user->id);
        } elseif ($user->hasRole('Supervisor')) {
            $Packages = $Packages->whereHas('user', function ($query) use ($user) {
                $query->where('medical_center_id', $user->medical_center_id);
            });
        }

        $Packages = $Packages->orderByDesc('id')->get();

        return PackageResource::collection($Packages);
    }

    public function getPackages()
    {
        $Packages = Package::where("status", StatusTypeEnum::APPROVED)
            ->where("user_id", auth('api')->id())
            ->orderByDesc('id')
            ->get();
        return PackageResource::collection($Packages);
    }

    public function show(Package $Package)
    {
        $Package->load([
            'user',
            'creator',
            'items',
            'user.medical_center' => function ($query) {
                $query->select('id', 'name', 'address', 'phone_number');
            },
            "transfers" => function ($query) {
                $query->with([
                    'user' => function ($query) {
                        $query->select('id', 'name', 'cell_number');
                    },
                    'user.medical_center' => function ($query) {
                        $query->select('id', 'name', 'address', 'phone_number');
                    },
                    'userTransfer' => function ($query) {
                        $query->select('id','name','cell_number');
                    }
                ]);
            }
        ]);

        return PackageResource::make($Package);
    }

    public function store(StorePackageRequest $request)
    {
        $PackageData = [
            'name' => $request->name,
            'note' => $request->note,
            'status' => StatusTypeEnum::SUSPENDED,
            'user_id' => auth('api')->user()->id,
            'creator_id' => auth('api')->user()->id
        ];
        $Package = Package::create($PackageData);
        foreach ($request->items as $itemId) {
            $item = Item::where("id", $itemId)->first();
            if ($item) {
                $item->update([
                    "package_id" => $Package->id
                ]);
            }
        }
        return MessageResponse::success(trans('messages.success'));
    }

    public function edit(Package $Package)
    {
        $Package->load('items');
        return PackageResource::make($Package);
    }

    public function update(StorePackageRequest $request, Package $Package)
    {
        $Package->update($request->except(['items']));

        foreach ($request->items as $itemId) {
            $item = Item::where("id", $itemId)->first();
            if ($item) {
                $item->update([
                    "package_id" => $Package->id
                ]);
            }
        }

        return MessageResponse::success(trans('messages.success'));
    }

    public function destroy(Package $Package)
    {
        if (auth('api')->user()->cant('delete', $Package)) {
            return MessageResponse::error(trans('messages.access_denied'));
        }
        if (count($Package->items)) {
            foreach ($Package->items as $item) {
                $item->update([
                    "package_id" => null
                ]);
            }
        }
        if (count($Package->labels)) {
            $Package->labels()->delete();
        }
        $Package->transfersAll()->delete();
        $Package->delete();
        return MessageResponse::success(trans('messages.success'));
    }

    public function changeStatus(ChangeStatusRequest $request, Package $Package)
    {
        if (auth('api')->user()->cant('changeStatus', Package::class)) {
            return MessageResponse::error(trans('messages.access_denied'));
        }
        $Package->update(["status" => $request->status]);
        return MessageResponse::success(trans('messages.success'), null, $Package);
    }
}