<?php

/**
 * 测试 emoji 编码修复
 * 验证 HttpClient 能正确处理 emoji 字符
 */

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

use App\Util\HttpClient;

echo "====================================\n";
echo "测试 Emoji 编码修复\n";
echo "====================================\n\n";

// 测试1: 验证 JSON 编码包含 emoji
echo "测试1: JSON 编码测试\n";
echo "----------------------------------------\n";

$testData = [
    'title' => '🔔 审批通知',
    'content' => '📋 您有一个新的审批申请待处理',
    'status' => '✅ 通过',
    'elements' => [
        ['tag' => 'text', 'text' => '📅 时间: 2026-03-01'],
        ['tag' => 'text', 'text' => '👤 申请人: 张三'],
    ]
];

echo "原始数据:\n";
print_r($testData);
echo "\n";

// 使用 JSON_UNESCAPED_UNICODE 编码
$encoded = json_encode($testData, JSON_UNESCAPED_UNICODE);
echo "JSON_UNESCAPED_UNICODE 编码结果:\n";
echo $encoded . "\n\n";

// 检查 emoji 是否被转义
$hasEscapedEmoji = strpos($encoded, '\\u') !== false;
if ($hasEscapedEmoji) {
    echo "❌ FAIL: Emoji 被转义了！\n";
} else {
    echo "✅ PASS: Emoji 保持原样\n";
}

echo "\n";

// 测试2: 验证 HttpClient 的编码
echo "测试2: HttpClient 编码测试\n";
echo "----------------------------------------\n";

// 使用反射访问 HttpClient 的 httpPost 方法，但不实际发送请求
// 我们只验证 JSON 编码部分

$testPayload = [
    'receive_id' => 'test_user',
    'msg_type' => 'interactive',
    'content' => [
        'card' => [
            'header' => [
                'title' => [
                    'content' => '🔔 审批通知',
                    'tag' => 'plain_text'
                ]
            ],
            'elements' => [
                ['tag' => 'text', 'text' => '📋 请审批']
            ]
        ]
    ]
];

echo "测试 payload:\n";
echo json_encode($testPayload, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE) . "\n\n";

// 模拟 HttpClient 的编码过程
$jsonPayload = json_encode($testPayload, JSON_UNESCAPED_UNICODE);
echo "HttpClient 编码后的 JSON:\n";
echo $jsonPayload . "\n\n";

// 验证 emoji 没有被转义
$emojis = ['🔔', '📋', '✅', '📅', '👤'];
$allEmojiIntact = true;
foreach ($emojis as $emoji) {
    if (strpos($jsonPayload, $emoji) === false) {
        echo "❌ Emoji {$emoji} 未找到或被转义\n";
        $allEmojiIntact = false;
    }
}

if ($allEmojiIntact) {
    echo "✅ PASS: 所有 emoji 保持原样\n";
} else {
    echo "❌ FAIL: 部分 emoji 被转义\n";
}

echo "\n";

// 测试3: 对比默认编码和修复后的编码
echo "测试3: 编码方式对比\n";
echo "----------------------------------------\n";

$testString = ['emoji' => '🔔 通知'];

$defaultEncoded = json_encode($testString);
$fixedEncoded = json_encode($testString, JSON_UNESCAPED_UNICODE);

echo "默认编码: " . $defaultEncoded . "\n";
echo "修复编码: " . $fixedEncoded . "\n\n";

if ($defaultEncoded !== $fixedEncoded) {
    echo "检测到差异:\n";
    echo "- 默认编码将 emoji 转义为 Unicode 序列\n";
    echo "- 修复后编码保持 emoji 原样\n";

    if (strpos($fixedEncoded, '🔔') !== false) {
        echo "\n✅ PASS: 修复成功\n";
    }
}

echo "\n";
echo "====================================\n";
echo "测试完成\n";
echo "====================================\n";