func IsBrowserUserAgent(userAgent string) bool

import "github.com/woodchen-ink/go-web-utils/uautil"

func main() {
    ua := "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/91.0.4472.124"

    if uautil.IsBrowserUserAgent(ua) {
        fmt.Println("这是浏览器")
    } else {
        fmt.Println("这不是浏览器")
    }
}

func validateUserAgents(userAgents []string) []string {
    var browsers []string
    for _, ua := range userAgents {
        if uautil.IsBrowserUserAgent(ua) {
            browsers = append(browsers, ua)
        }
    }
    return browsers
}

func analyzeLogs(logEntries []LogEntry) {
    browserCount := 0
    botCount := 0

    for _, entry := range logEntries {
        if uautil.IsBrowserUserAgent(entry.UserAgent) {
            browserCount++
        } else {
            botCount++
        }
    }

    fmt.Printf("浏览器: %d, 机器人/工具: %d\n", browserCount, botCount)
}

func TestBrowserDetection(t *testing.T) {
    testCases := []struct {
        ua       string
        expected bool
    }{
        {
            ua:       "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/91.0",
            expected: true,
        },
        {
            ua:       "curl/7.68.0",
            expected: false,
        },
        {
            ua:       "python-requests/2.26.0",
            expected: false,
        },
        {
            ua:       "",
            expected: false,
        },
    }

    for _, tc := range testCases {
        result := uautil.IsBrowserUserAgent(tc.ua)
        if result != tc.expected {
            t.Errorf("UA: %s, expected %v, got %v", tc.ua, tc.expected, result)
        }
    }
}