# point - TapDB事件上报SDK / TapDB Event Reporting SDK

[中文](#中文) | [English](#english)

---

## 中文

### 📖 简介

`point` 是专为TapDB设计的线程安全事件上报SDK，提供简洁的API接口和并发安全机制。采用单例模式设计，内置HTTP连接池和自动重试策略，适用于高并发场景下的数据上报。

GitHub地址: [gitea.weitiangame.com/sdk/wt-game/point](https://gitea.weitiangame.com/sdk/wt-game/point)

### 📦 安装

```bash
go get gitea.weitiangame.com/sdk/wt-game/point
```

### 🚀 快速开始

#### 初始化上报器
```go
package main

import (
	"gitea.weitiangame.com/sdk/wt-game/point"
	"go.uber.org/zap"
)

func main() {
	logger, _ := zap.NewProduction()

	// 创建单例上报实例（自动注入client_id）
	// client_id 请在TapDB控制台获取
	// logger 为zap.Logger实例，可选, 用于记录日志, 也可传nil不记录
	reporter := point.New("your_client_id", logger)
}
```

#### 基础事件上报
```go
   func main() {
         logger, _ := zap.NewProduction()
         reporter := point.New("game_123", logger)
         // 事件数据, 具体字段请参考TapDB文档
         // 文档地址:https://docs.tapdb.com/zh/collecting-data/sdk/ios-sdk
         eventData := map[string]interface{}{
         "name":    "charge",       // 事件名，固定为 charge
         "user_id": "your-user-id", // 必需。用户 ID。必须和 SDK 的 setUser 接口传递的 userId 一样，并且该用户已经通过 SDK 接口进行过推送
         "type":    "track", // 必需。数据类型，请确保传入的值为 track
         "properties": map[string]interface{}{
         "ip":                      "8.8.8.8", // 可选。充值用户的 IP
         "order_id":                "100000",  // 可选。长度大于 0 并小于等于 256。订单 ID。
         "amount":                  100, // 必需。大于 0 并小于等于 100000000000。充值金额。单位分，即无论什么币种，都需要乘以 100
         "virtual_currency_amount": 100, //获赠虚拟币数量，必传，可为 0
         "currency_type":           "CNY",     // 可选。货币类型。国际通行三字母表示法，为空时默认 CNY。参考：人民币 CNY，美元 USD；欧元 EUR
         "product":                 "item1",   // 可选。长度大于 0 并小于等于 256。商品名称
         "payment":                 "alipay", // 可选。长度大于 0 并小于等于 256。充值渠道
         },
   }

      if resp, err := reporter.Event(eventData); err != nil {
        logger.Error("上报失败", zap.Error(err))
      } else {
            logger.Info("上报成功",
            zap.Int("status", resp.StatusCode()),
            zap.String("trace_id", resp.Header().Get("X-Trace-Id")))
      }
}

```

### 🔧 高级用法

#### 启用调试模式
```go
func main() {
// 初始化时启用调试和CURL输出
reporter := point.New("client_123", logger).
Debug().  // 打印显示请求详情
Curl()    // 打印生成CURL命令

reporter.Event(map[string]interface{}{
"event": "ad_click",
"properties": map[string]interface{}{
"ad_id": "banner_001",
},
})
}
```

#### 自定义HTTP客户端
```go
func main() {
// 创建自定义HTTP客户端, 可以设置超时时间和重试次数，具体参数请参考ahttp库
customClient := ahttp.New(&ahttp.Config{
Timeout:   10 * time.Second,
Retries:   3,
}).Client()

point.New("game_123", logger).
SetClient(customClient).  // 注入自定义客户端
Event(eventData)
}
```

### ✨ 核心特性

| 特性                | 描述                                                                 |
|---------------------|--------------------------------------------------------------------|
| **单例模式**         | 全局唯一实例，避免重复创建资源                                      |
| **线程安全**         | 基于互斥锁保护配置变更，内置线程安全HTTP客户端                     |
| **调试支持**         | 支持请求详情输出和CURL命令生成                                     |
| **自动重试**         | 依赖底层HTTP客户端的重试策略（默认3次）                           | |

### ⚠️ 注意事项
1. `New()` 方法为单例模式，首次调用后配置不可变更
2. `Debug()` 和 `Curl()` 建议仅在开发环境使用
3. 事件数据需包含 `event` 字段，建议包含 `distinct_id` 字段
4. HTTP响应状态码非2xx时需要检查请求参数
5. 上报数据量较大时建议批量处理

### 🤝 参与贡献
[贡献指南](CONTRIBUTING.md) | [提交Issue](https://gitea.weitiangame.com/sdk/wt-game/point/issues)

---

## English

### 📖 Introduction

`point` is a thread-safe event reporting SDK designed for TapDB, providing a simple API and concurrency-safe mechanisms. Built with a singleton pattern, it includes an HTTP connection pool and automatic retry policies, suitable for high-concurrency data reporting scenarios.

GitHub URL: [gitea.weitiangame.com/sdk/wt-game/point](https://gitea.weitiangame.com/sdk/wt-game/point)

### 📦 Installation

```bash
go get gitea.weitiangame.com/sdk/wt-game/point
```

### 🚀 Quick Start

#### Initialize Reporter
```go
package main

import (
    "gitea.weitiangame.com/sdk/wt-game/point"
    "go.uber.org/zap"
)

func main() {
    logger, _ := zap.NewProduction()
    
    // Create a singleton reporter (auto-injects client_id)
    // client_id should be obtained from the TapDB console
    // logger is an optional zap.Logger instance; pass nil to disable logging
    reporter := point.New("your_client_id", logger)
}
```

#### Basic Event Reporting
```go
func main() {
    logger, _ := zap.NewProduction()
    reporter := point.New("game_123", logger)
    
    // Event data structure, refer to TapDB documentation for specific fields
    // Documentation: https://docs.tapdb.com/en/collecting-data/sdk/ios-sdk
    eventData := map[string]interface{}{
        "name":    "charge",       // Event name, fixed as 'charge'
        "user_id": "your-user-id", // Required. User ID, must match the userId set via SDK's setUser interface
        "type":    "track",        // Required. Data type, must be 'track'
        "properties": map[string]interface{}{
            "ip":                      "8.8.8.8", // Optional. User's IP address
            "order_id":                "100000",  // Optional. Order ID (length <= 256)
            "amount":                  100,       // Required. Amount in cents (must be > 0)
            "virtual_currency_amount": 100,       // Required. Virtual currency received (can be 0)
            "currency_type":           "CNY",     // Optional. Currency code (default: CNY)
            "product":                 "item1",   // Optional. Product name (length <= 256)
            "payment":                 "alipay",  // Optional. Payment method (length <= 256)
        },
    }

    if resp, err := reporter.Event(eventData); err != nil {
        logger.Error("Report failed", zap.Error(err))
    } else {
        logger.Info("Report succeeded", 
            zap.Int("status", resp.StatusCode()),
            zap.String("trace_id", resp.Header().Get("X-Trace-Id")))
    }
}
```

### 🔧 Advanced Usage

#### Enable Debug Mode
```go
func main() {
    // Enable debug features during initialization
    reporter := point.New("client_123", logger).
        Debug().  // Print request details
        Curl()    // Generate CURL commands for debugging
    
    reporter.Event(eventData)
}
```

#### Custom HTTP Client
```go
func main() {
    // Create a custom HTTP client with specific timeout and retry settings
    // Refer to the ahttp library documentation for configuration details
    customClient := ahttp.New(&ahttp.Config{
        Timeout:   10 * time.Second,
        Retries:   3,
    }).Client()

    point.New("game_123", logger).
        SetClient(customClient).  // Inject custom client
        Event(eventData)
}
```

### ✨ Key Features

| Feature             | Description                                                                 |
|---------------------|-----------------------------------------------------------------------------|
| **Singleton**       | Single global instance prevents resource duplication                       |
| **Thread-Safe**     | Mutex-protected configuration with built-in thread-safe HTTP client        |
| **Debug Support**   | Request detail logging and CURL command generation                          |
| **Auto Retry**      | Built-in retry policy (default 3 attempts) via underlying HTTP client      |

### ⚠️ Important Notes
1. The `New()` method uses singleton pattern; configurations are immutable after the first call
2. Use `Debug()` and `Curl()` only in development environments
3. Event data must contain required fields as per TapDB documentation. For example:
    - `user_id` is required for user-related events
    - `type` must be set to `track` for tracking events
4. Check request parameters if receiving non-2xx HTTP responses
5. Implement batch processing when reporting large volumes of data

### 🤝 Contributing
[Contribution Guide](CONTRIBUTING.md) | [Open an Issue](https://gitea.weitiangame.com/sdk/wt-game/point/issues)

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