package middleware

import (
	"tyapi-server/internal/config"
	"tyapi-server/internal/shared/interfaces"

	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
)

// ApiAuthMiddleware API认证中间件
type ApiAuthMiddleware struct {
	config          *config.Config
	logger          *zap.Logger
	responseBuilder interfaces.ResponseBuilder
}

// NewApiAuthMiddleware 创建API认证中间件
func NewApiAuthMiddleware(cfg *config.Config, logger *zap.Logger, responseBuilder interfaces.ResponseBuilder) *ApiAuthMiddleware {
	return &ApiAuthMiddleware{
		config:          cfg,
		logger:          logger,
		responseBuilder: responseBuilder,
	}
}

// GetName 返回中间件名称
func (m *ApiAuthMiddleware) GetName() string {
	return "api_auth"
}

// GetPriority 返回中间件优先级
func (m *ApiAuthMiddleware) GetPriority() int {
	return 60 // 中等优先级，在日志之后，业务处理之前
}

// Handle 返回中间件处理函数
func (m *ApiAuthMiddleware) Handle() gin.HandlerFunc {
	return func(c *gin.Context) {
		// 获取客户端IP地址，并存入上下文
		clientIP := c.ClientIP()
		c.Set("client_ip", clientIP)
		c.Next()
	}
}

// IsGlobal 是否为全局中间件
func (m *ApiAuthMiddleware) IsGlobal() bool {
	return false
}