<?php

namespace App\Http\Controllers;

use App\Http\Requests\StoreAdvanceRequest;
use App\Models\Advance;
use App\Models\AdvanceType;
use App\Models\User;
use Illuminate\Http\Request;

class AdvanceController extends Controller
{
    public function index(Request $request)
    {
        $query = Advance::with(['user', 'type']);

        if ($request->user()->hasRole('pracownik')) {
            $query->where('user_id', $request->user()->id);
        }

        $search = trim((string) $request->query('search', ''));
        if ($search !== '') {
            $query->where(function ($query) use ($search) {
                $query->whereHas('user', function ($userQuery) use ($search) {
                    $userQuery->where('name', 'like', "%{$search}%")
                        ->orWhere('surname', 'like', "%{$search}%")
                        ->orWhere('email', 'like', "%{$search}%");
                })->orWhereHas('type', function ($typeQuery) use ($search) {
                    $typeQuery->where('name', 'like', "%{$search}%");
                })->orWhere('amount', 'like', "%{$search}%");
            });
        }

        if ($request->filled('type')) {
            $query->where('advance_type_id', $request->integer('type'));
        }

        if ($request->filled('date_from')) {
            $query->whereDate('date', '>=', $request->query('date_from'));
        }

        if ($request->filled('date_to')) {
            $query->whereDate('date', '<=', $request->query('date_to'));
        }

        $advances = $query->orderByDesc('date')->orderByDesc('id')->paginate(10)->withQueryString();
        $types = AdvanceType::orderBy('name')->get();

        return view('zaliczki', compact('advances', 'types'));
    }

    public function create()
    {
        $types = AdvanceType::orderBy('name')->get();
        $users = request()->user()->hasRole('pracownik')
            ? collect()
            : User::orderBy('name')->orderBy('surname')->get();

        return view('zaliczki.create', compact('types', 'users'));
    }

    public function store(StoreAdvanceRequest $request)
    {
        Advance::create([
            'date' => $request->validated('date'),
            'amount' => $request->validated('amount'),
            'advance_type_id' => $request->validated('advance_type_id'),
            'user_id' => $request->validated('user_id'),
        ]);

        return redirect()->route('zaliczki')->with('status', 'Zaliczka została dodana.');
    }

    public function edit(Request $request, Advance $advance)
    {
        $this->authorizeAccess($request, $advance);
        $types = AdvanceType::orderBy('name')->get();
        $users = $request->user()->hasRole('pracownik')
            ? collect()
            : User::orderBy('name')->orderBy('surname')->get();

        return view('zaliczki.edit', compact('advance', 'types', 'users'));
    }

    public function update(StoreAdvanceRequest $request, Advance $advance)
    {
        $this->authorizeAccess($request, $advance);
        $advance->update($request->validated());

        return redirect()->route('zaliczki')->with('status', 'Zaliczka została zaktualizowana.');
    }

    public function destroy(Request $request, Advance $advance)
    {
        $this->authorizeAccess($request, $advance);
        $advance->delete();

        return redirect()->route('zaliczki')->with('status', 'Zaliczka została usunięta.');
    }

    private function authorizeAccess(Request $request, Advance $advance): void
    {
        abort_if($request->user()->hasRole('pracownik') && $advance->user_id !== $request->user()->id, 403);
    }
}