hub/app/Http/Controllers/DeliveryController.php

<?php

namespace App\Http\Controllers;

use App\Models\Manifest;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class DeliveryController extends Controller
{
    /**
     * Show driver verification screen.
     */
    public function verify(string $token): View|RedirectResponse
    {
        $manifest = Manifest::where('delivery_token', $token)->first();

        // Check if token is valid
        if (! $manifest) {
            abort(404, 'Invalid delivery link. Please contact your dispatcher.');
        }

        // Check if token has expired
        if (! $manifest->isDeliveryTokenValid()) {
            return view('seller.delivery.expired', compact('manifest'));
        }

        // Check if already verified in session
        if (session("delivery_verified_{$token}")) {
            return redirect()->route('seller.delivery.dashboard', ['token' => $token]);
        }

        // Show verification form
        return view('seller.delivery.verify', compact('manifest', 'token'));
    }

    /**
     * Authenticate driver using first name and last initial.
     */
    public function authenticate(string $token, Request $request): RedirectResponse
    {
        $manifest = Manifest::where('delivery_token', $token)->firstOrFail();

        // Check if token has expired
        if (! $manifest->isDeliveryTokenValid()) {
            return back()->with('error', 'This delivery link has expired.');
        }

        $validated = $request->validate([
            'first_name' => 'required|string|max:255',
            'last_initial' => 'required|string|size:1',
        ]);

        // Verify driver identity
        if (! $manifest->verifyDriver($validated['first_name'], $validated['last_initial'])) {
            return back()
                ->withInput()
                ->withErrors(['verification' => 'Driver verification failed. Please check your name and try again.']);
        }

        // Mark driver as verified
        $manifest->markDriverVerified();

        // Store verification in session
        session(["delivery_verified_{$token}" => true]);

        return redirect()->route('seller.delivery.dashboard', ['token' => $token])
            ->with('success', 'Driver verified successfully!');
    }

    /**
     * Show delivery dashboard with today's deliveries.
     */
    public function dashboard(string $token): View|RedirectResponse
    {
        $manifest = Manifest::where('delivery_token', $token)->firstOrFail();

        // Check if token has expired
        if (! $manifest->isDeliveryTokenValid()) {
            return view('seller.delivery.expired', compact('manifest'));
        }

        // Check if driver is verified
        if (! session("delivery_verified_{$token}")) {
            return redirect()->route('seller.delivery.verify', ['token' => $token]);
        }

        // Load relationships
        $manifest->load([
            'order.items.product.brand',
            'order.items.product.labs',
            'sellerCompany',
            'buyerCompany',
            'deliveryLocation',
        ]);

        // Get all deliveries for this date (same driver)
        $deliveries = Manifest::where('scheduled_delivery_date', $manifest->scheduled_delivery_date)
            ->where('driver_first_name', $manifest->driver_first_name)
            ->where('driver_last_initial', $manifest->driver_last_initial)
            ->where('status', 'scheduled')
            ->with([
                'order.items.product.brand',
                'buyerCompany',
            ])
            ->orderBy('delivery_time_window')
            ->get();

        return view('seller.delivery.dashboard', compact('manifest', 'deliveries', 'token'));
    }

    /**
     * Mark delivery as completed.
     */
    public function complete(string $token, Request $request): RedirectResponse
    {
        $manifest = Manifest::where('delivery_token', $token)->firstOrFail();

        // Check if token has expired
        if (! $manifest->isDeliveryTokenValid()) {
            return back()->with('error', 'This delivery link has expired.');
        }

        // Check if driver is verified
        if (! session("delivery_verified_{$token}")) {
            return redirect()->route('seller.delivery.verify', ['token' => $token]);
        }

        $validated = $request->validate([
            'manifest_id' => 'required|exists:manifests,id',
            'odometer' => 'nullable|integer|min:0',
            'notes' => 'nullable|string|max:1000',
        ]);

        $deliveryManifest = Manifest::findOrFail($validated['manifest_id']);

        // Complete the delivery
        $deliveryManifest->completeDelivery(
            odometer: $validated['odometer'] ?? null,
            notes: $validated['notes'] ?? null
        );

        return back()->with('success', "Delivery {$deliveryManifest->manifest_number} marked as completed!");
    }

    /**
     * Display printable route sheet for the day's deliveries.
     */
    public function routeSheet(string $token): View|RedirectResponse
    {
        $manifest = Manifest::where('delivery_token', $token)->firstOrFail();

        // Check if token has expired
        if (! $manifest->isDeliveryTokenValid()) {
            return view('seller.delivery.expired', compact('manifest'));
        }

        // Check if driver is verified
        if (! session("delivery_verified_{$token}")) {
            return redirect()->route('seller.delivery.verify', ['token' => $token]);
        }

        // Get all deliveries for this date (same driver)
        $deliveries = Manifest::where('scheduled_delivery_date', $manifest->scheduled_delivery_date)
            ->where('driver_first_name', $manifest->driver_first_name)
            ->where('driver_last_initial', $manifest->driver_last_initial)
            ->whereIn('status', ['scheduled', 'delivered'])
            ->with([
                'order.items.product.brand',
                'buyerCompany',
                'sellerCompany',
            ])
            ->orderBy('delivery_time_window')
            ->get();

        return view('seller.delivery.route-sheet', compact('manifest', 'deliveries'));
    }
}