<?php

declare(strict_types=1);

/**
 * Test script for optional ConsoleInput/ConsoleOutput parameters
 */

require_once __DIR__ . '/../../vendor/autoload.php';

use App\Framework\Console\CommandParameterResolver;
use App\Framework\Console\ConsoleInput;
use App\Framework\Console\ConsoleOutput;
use App\Framework\Console\MethodSignatureAnalyzer;

// Test class with various parameter combinations
class TestCommand
{
    // No parameters
    public function noParams(): int
    {
        echo "No parameters\n";
        return 0;
    }

    // Only user parameters
    public function userParamsOnly(string $name, int $age = 18): int
    {
        echo "Name: {$name}, Age: {$age}\n";
        return 0;
    }

    // Only ConsoleOutput
    public function outputOnly(ConsoleOutput $output, string $message = 'Hello'): int
    {
        $output->writeLine("Message: {$message}");
        return 0;
    }

    // ConsoleInput and ConsoleOutput
    public function bothConsoleParams(ConsoleInput $input, ConsoleOutput $output): int
    {
        $output->writeLine("Args: " . json_encode($input->getArguments()));
        return 0;
    }

    // Mixed: Output, user param, user param with default
    public function mixed(ConsoleOutput $output, string $name, int $count = 3): int
    {
        $output->writeLine("Name: {$name}, Count: {$count}");
        return 0;
    }

    // All types mixed
    public function allMixed(
        ConsoleInput $input,
        string $operation,
        ConsoleOutput $output,
        int $iterations = 1
    ): int {
        $output->writeLine("Operation: {$operation}, Iterations: {$iterations}");
        return 0;
    }
}

echo "Testing optional ConsoleInput/ConsoleOutput parameters\n";
echo "=====================================================\n\n";

$resolver = new CommandParameterResolver(new MethodSignatureAnalyzer());
$command = new TestCommand();
$output = new ConsoleOutput();

// Test 1: No parameters
echo "Test 1: No parameters\n";
$method = new ReflectionMethod(TestCommand::class, 'noParams');
$params = $resolver->resolveParameters($method, [], null, $output);
echo "Resolved params count: " . count($params) . "\n";
$result = $method->invokeArgs($command, $params);
echo "Result: {$result}\n\n";

// Test 2: Only user parameters
echo "Test 2: Only user parameters (name: 'John')\n";
$method = new ReflectionMethod(TestCommand::class, 'userParamsOnly');
$params = $resolver->resolveParameters($method, ['John'], null, $output);
echo "Resolved params count: " . count($params) . "\n";
$result = $method->invokeArgs($command, $params);
echo "Result: {$result}\n\n";

// Test 3: ConsoleOutput + user param
echo "Test 3: ConsoleOutput + user param (message: 'Custom')\n";
$method = new ReflectionMethod(TestCommand::class, 'outputOnly');
$params = $resolver->resolveParameters($method, ['Custom'], null, $output);
echo "Resolved params count: " . count($params) . "\n";
$result = $method->invokeArgs($command, $params);
echo "Result: {$result}\n\n";

// Test 4: Both ConsoleInput and ConsoleOutput
echo "Test 4: Both ConsoleInput and ConsoleOutput\n";
$input = new ConsoleInput(['arg1', 'arg2'], $output);
$method = new ReflectionMethod(TestCommand::class, 'bothConsoleParams');
$params = $resolver->resolveParameters($method, [], $input, $output);
echo "Resolved params count: " . count($params) . "\n";
$result = $method->invokeArgs($command, $params);
echo "Result: {$result}\n\n";

// Test 5: Mixed parameters
echo "Test 5: Mixed parameters (name: 'Alice', count: 5)\n";
$method = new ReflectionMethod(TestCommand::class, 'mixed');
$params = $resolver->resolveParameters($method, ['Alice', '5'], null, $output);
echo "Resolved params count: " . count($params) . "\n";
$result = $method->invokeArgs($command, $params);
echo "Result: {$result}\n\n";

// Test 6: All types mixed
echo "Test 6: All types mixed (operation: 'process', iterations: 10)\n";
$input = new ConsoleInput(['process', '10'], $output);
$method = new ReflectionMethod(TestCommand::class, 'allMixed');
$params = $resolver->resolveParameters($method, ['process', '10'], $input, $output);
echo "Resolved params count: " . count($params) . "\n";
$result = $method->invokeArgs($command, $params);
echo "Result: {$result}\n\n";

echo "✅ All tests completed successfully!\n";