<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Api\Plugins\PluginLoader;
use App\Models\ApiProvider;
use App\Models\Style;
use App\Models\Image;
use Illuminate\Support\Facades\Storage;

class ImageController extends Controller
{
    public function index()
    {
        $images = Storage::disk('public')->files('uploads');
        $formattedImages = [];
        foreach ($images as $image) {
            $formattedImages[] = [
                'path' => Storage::url($image),
                'name' => basename($image),
            ];
        }
        return response()->json($formattedImages);
    }

    public function upload(Request $request)
    {
        $request->validate([
            'image' => 'required|image|max:10240', // Max 10MB
        ]);

        $path = $request->file('image')->store('uploads', 'public');

        $image = Image::create([
            'path' => $path,
        ]);

        return response()->json([
            'message' => __('api.image_uploaded_successfully'),
            'image_id' => $image->id,
            'path' => Storage::url($path),
        ]);
    }

    public function styleChangeRequest(Request $request)
    {
        $request->validate([
            'image_id' => 'required|exists:images,id',
            'style_id' => 'required|exists:styles,id',
        ]);

        $image = Image::find($request->image_id);
        $style = Style::with('aiModel.apiProviders')->find($request->style_id);

        if (!$style || !$style->aiModel || $style->aiModel->apiProviders->isEmpty()) {
            return response()->json(['error' => __('api.style_or_provider_not_found')], 404);
        }

        try {
            $apiProvider = $style->aiModel->apiProviders->first(); // Get the first API provider
            if (!$apiProvider) {
                return response()->json(['error' => __('api.style_or_provider_not_found')], 404);
            }
            $plugin = PluginLoader::getPlugin($apiProvider->name);
            $result = $plugin->styleChangeRequest($style->prompt, $image->uuid, $style->parameters); // Annahme: Image Model hat eine UUID

            // Hier müsste die Logik zum Speichern des neuen Bildes und dessen Verknüpfung implementiert werden
            // Fürs Erste geben wir das Ergebnis der API zurück
            return response()->json($result);
        } catch (\Exception $e) {
            return response()->json(['error' => $e->getMessage()], 500);
        }
    }

    public function getStatus(Request $request)
    {
        $request->validate([
            'image_id' => 'required|exists:images,id',
            'api_provider_name' => 'required|string',
        ]);

        $image = Image::find($request->image_id);
        $apiProvider = ApiProvider::where('name', $request->api_provider_name)->first();

        if (!$image || !$apiProvider) {
            return response()->json(['error' => __('api.image_or_provider_not_found')], 404);
        }

        try {
            $plugin = PluginLoader::getPlugin($apiProvider->name);
            $status = $plugin->getStatus($image->uuid); // Annahme: Image Model hat eine UUID
            return response()->json($status);
        } catch (\Exception $e) {
            return response()->json(['error' => $e->getMessage()], 500);
        }
    }

    public function getProgress(Request $request)
    {
        $request->validate([
            'image_id' => 'required|exists:images,id',
            'api_provider_name' => 'required|string',
        ]);

        $image = Image::find($request->image_id);
        $apiProvider = ApiProvider::where('name', $request->api_provider_name)->first();

        if (!$image || !$apiProvider) {
            return response()->json(['error' => __('api.image_or_provider_not_found')], 404);
        }

        try {
            $plugin = PluginLoader::getPlugin($apiProvider->name);
            $progress = $plugin->getProgress($image->uuid); // Annahme: Image Model hat eine UUID
            return response()->json($progress);
        } catch (\Exception $e) {
            return response()->json(['error' => $e->getMessage()], 500);
        }
    }
}