<?php
require __DIR__ . '/../vendor/autoload.php';

use Game\Core\ServiceContainer;
use Game\Event\Event;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Helper\QuestionHelper;

$input = new ArrayInput([]);
$output = new BufferedOutput();
$helperSet = new HelperSet(['question' => new QuestionHelper()]);

$container = new ServiceContainer($input, $output, $helperSet);
$dispatcher = $container->registerServices();
$stateManager = $container->getStateManager();

// 创建测试玩家
$player = new \Game\Model\Player("ShopTest", 100, 10, 5);
$player->gainGold(200); // 给玩家一些金币用于测试
$stateManager->setPlayer($player);
$stateManager->setCurrentTileId('TOWN_01');

echo "=== NPC商店功能测试 ===\n\n";

// 获取NPC仓库
$npcRepo = $container->getNpcRepository();
$npc = $npcRepo->createNPC('BLACKSMITH');

if (!$npc) {
    die("❌ 无法创建铁匠NPC\n");
}

echo "1. 创建NPC: {$npc->getName()}\n";
echo "   是否有商店: " . ($npc->hasShop ? '是' : '否') . "\n";
echo "   商店库存数量: " . count($npc->shopInventory) . "\n\n";

echo "2. 玩家初始状态:\n";
echo "   - 金币: {$player->getGold()}\n";
echo "   - 背包物品数: " . count($player->getInventory()) . "\n\n";

echo "3. 模拟与NPC交互并打开商店...\n";
// 模拟InteractionSystem的行为
$dispatcher->dispatch(new Event('SystemMessage', [
    'message' => "👤 你走近了 <fg=cyan;options=bold>{$npc->getName()}</>。"
]));

// 模拟NPC对话
$defaultMsg = is_array($npc->dialogue) ? ($npc->dialogue['greeting'] ?? '...') : '...';
$dispatcher->dispatch(new Event('SystemMessage', [
    'message' => "<fg=cyan>{$npc->getName()}</>：<fg=white>{$defaultMsg}</>"
]));

// 检查商店
if ($npc->hasShop) {
    $dispatcher->dispatch(new Event('SystemMessage', [
        'message' => "\n🛍️  <fg=yellow>{$npc->getName()}</> 还经营着一家商店。"
    ]));
    $dispatcher->dispatch(new Event('SystemMessage', [
        'message' => "<fg=gray>输入 [S] 打开商店，[X] 离开</>"
    ]));
    
    // 设置待处理的商店NPC
    $stateManager->setPendingShopNpc($npc);
    
    // 模拟输入S打开商店
    echo "\n模拟输入 S 打开商店...\n";
    $dispatcher->dispatch(new Event('OpenShopEvent', [
        'npc' => $npc
    ]));
}

echo "\n" . $output->fetch() . "\n";

echo "\n4. 测试完成后的状态:\n";
echo "   - 金币: {$player->getGold()}\n";
echo "   - 背包物品数: " . count($player->getInventory()) . "\n";

echo "\n=== 测试完成 ===\n";