<?php
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use Illuminate\Support\Facades\Validator;
use OpenAI\Laravel\Facades\OpenAI;
use Illuminate\Support\Facades\Http;
use App\Models\Signup;
use App\Models\SiboType;
use App\Models\Recipe;
use Illuminate\Support\Str;
Route::post('/sibo', function (Request $request) {
$request->validate([
'hydrogen' => 'nullable|numeric',
'methane' => 'nullable|numeric',
'h2s' => 'nullable|numeric',
'file' => 'nullable|image', // optional now
]);
$hydrogen = (float) $request->input('hydrogen', 0);
$methane = (float) $request->input('methane', 0);
$h2s = (float) $request->input('h2s', 0);
// If file exists, you can process with OpenAI
if ($request->hasFile('file')) {
$file = $request->file('file');
// Example OpenAI call
try {
$response = OpenAI::images()->edits([
'model' => 'gpt-4.1-mini',
'image' => fopen($file->getPathname(), 'r'),
'prompt' => 'Extract Hydrogen, Methane, and Hydrogen Sulfide numbers from this SIBO test image.',
'size' => '1024x1024',
]);
$text = $response['data'][0]['url'] ?? '';
preg_match_all('/Hydrogen:\s*(\d+)/i', $text, $hMatches);
preg_match_all('/Methane:\s*(\d+)/i', $text, $mMatches);
preg_match_all('/Hydrogen Sulfide:\s*(\d+)/i', $text, $h2sMatches);
$hydrogen = (int) ($hMatches[1][0] ?? $hydrogen);
$methane = (int) ($mMatches[1][0] ?? $methane);
$h2s = (int) ($h2sMatches[1][0] ?? $h2s);
} catch (\Exception $e) {
return response()->json(['error' => $e->getMessage()], 500);
}
}
// Determine SIBO type
$type = 'Hydrogen-Dominant SIBO';
if ($methane > $hydrogen && $methane > $h2s) {
$type = 'Methane-Dominant SIBO';
} elseif ($h2s > $hydrogen && $h2s > $methane) {
$type = 'Hydrogen sulfide SIBO';
} elseif ($hydrogen > 0 && $methane > 0) {
$type = 'Mixed-Dominant SIBO';
}
return response()->json([
'type' => $type,
'hydrogen' => $hydrogen,
'methane' => $methane,
'h2s' => $h2s,
]);
});
Route::get('/recipe/{siboType}/{meal}', function ($siboType, $meal) {
// Convert URL SIBO type back to name format
$typeName = Str::title(str_replace('-', ' ', $siboType));
// Map meal to meal_type
$mealMap = [
'breakfast' => 1,
'lunch' => 2,
'dinner' => 3,
];
if (!isset($mealMap[$meal])) {
return response()->json(['error' => 'Invalid meal'], 400);
}
$mealType = $mealMap[$meal];
// Find the SIBO type
$sibo = SiboType::whereRaw("LOWER(REPLACE(name,'-',' ')) = ?", [strtolower(str_replace('-', ' ', $siboType))])->first();
if (!$sibo) {
return response()->json(['error' => 'Invalid SIBO type'], 422);
}
// Find a random recipe for that type and meal
$recipe = Recipe::where('sibo_type_id', $sibo->id)
->where('meal_type', $mealType)
->inRandomOrder()
->first(['name', 'short_description', 'body']);
if (!$recipe) {
return response()->json(['error' => 'No recipe found'], 404);
}
return response()->json([
'name' => $recipe->name,
'short_description' => $recipe->short_description,
'body' => $recipe->body,
]);
});
Route::get('/sibotypes', function () {
return response()->json([
'types' => SiboType::all(['id', 'name', 'short_name']),
]);
});
Route::post('/signup', function (Request $request) {
$validator = Validator::make($request->all(), [
'email' => 'required|email',
'type' => 'required|string', // SIBO type name
]);
if ($validator->fails()) {
return response()->json(['error' => $validator->errors()], 422);
}
$email = $request->input('email');
$typeName = $request->input('type');
$siboType = SiboType::where('name', $typeName)->first();
if (!$siboType) {
return response()->json(['error' => 'Invalid SIBO type'], 422);
}
$signup = Signup::create([
'email_address' => $email,
'type_id' => $siboType->id,
'status' => 1,
]);
return response()->json([
'message' => "Email {$signup->email_address} has been added for {$siboType->name}!",
]);
});
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