feat: Implement browser-based OAuth authentication using Chromedp and Rod, add an upload page, and introduce team processing API.

backend/internal/auth/auth_log.go

@@ -0,0 +1,122 @@
+package auth
+
+import (
+	"fmt"
+	"sync"
+	"time"
+)
+
+// AuthStep 授权步骤
+type AuthStep string
+
+const (
+	StepBrowserStart    AuthStep = "browser_start"    // 启动浏览器
+	StepNavigate        AuthStep = "navigate"         // 访问授权页面
+	StepInputEmail      AuthStep = "input_email"      // 输入邮箱
+	StepSubmitEmail     AuthStep = "submit_email"     // 提交邮箱
+	StepInputPassword   AuthStep = "input_password"   // 输入密码
+	StepSubmitPassword  AuthStep = "submit_password"  // 提交密码
+	StepSelectWorkspace AuthStep = "select_workspace" // 选择工作区
+	StepConsent         AuthStep = "consent"          // 授权同意
+	StepWaitCallback    AuthStep = "wait_callback"    // 等待回调
+	StepExtractCode     AuthStep = "extract_code"     // 提取授权码
+	StepComplete        AuthStep = "complete"         // 完成授权
+)
+
+// AuthLogEntry 授权日志条目
+type AuthLogEntry struct {
+	Step      AuthStep
+	Message   string
+	Duration  time.Duration
+	Timestamp time.Time
+	IsError   bool
+}
+
+// AuthLogger 授权日志记录器
+type AuthLogger struct {
+	email      string
+	teamPrefix string
+	memberIdx  int
+	callback   func(entry AuthLogEntry)
+	startTime  time.Time
+	stepStart  time.Time
+	mu         sync.Mutex
+}
+
+// NewAuthLogger 创建授权日志记录器
+func NewAuthLogger(email, teamPrefix string, memberIdx int, callback func(entry AuthLogEntry)) *AuthLogger {
+	return &AuthLogger{
+		email:      email,
+		teamPrefix: teamPrefix,
+		memberIdx:  memberIdx,
+		callback:   callback,
+		startTime:  time.Now(),
+		stepStart:  time.Now(),
+	}
+}
+
+// LogStep 记录步骤
+func (l *AuthLogger) LogStep(step AuthStep, format string, args ...interface{}) {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	now := time.Now()
+	entry := AuthLogEntry{
+		Step:      step,
+		Message:   fmt.Sprintf(format, args...),
+		Duration:  now.Sub(l.stepStart),
+		Timestamp: now,
+		IsError:   false,
+	}
+	l.stepStart = now
+
+	if l.callback != nil {
+		l.callback(entry)
+	}
+}
+
+// LogError 记录错误
+func (l *AuthLogger) LogError(step AuthStep, format string, args ...interface{}) {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	now := time.Now()
+	entry := AuthLogEntry{
+		Step:      step,
+		Message:   fmt.Sprintf(format, args...),
+		Duration:  now.Sub(l.stepStart),
+		Timestamp: now,
+		IsError:   true,
+	}
+	l.stepStart = now
+
+	if l.callback != nil {
+		l.callback(entry)
+	}
+}
+
+// TotalDuration 获取总耗时
+func (l *AuthLogger) TotalDuration() time.Duration {
+	return time.Since(l.startTime)
+}
+
+// StepName 获取步骤中文名称
+func StepName(step AuthStep) string {
+	names := map[AuthStep]string{
+		StepBrowserStart:    "启动浏览器",
+		StepNavigate:        "访问授权页",
+		StepInputEmail:      "输入邮箱",
+		StepSubmitEmail:     "提交邮箱",
+		StepInputPassword:   "输入密码",
+		StepSubmitPassword:  "提交密码",
+		StepSelectWorkspace: "选择工作区",
+		StepConsent:         "授权同意",
+		StepWaitCallback:    "等待回调",
+		StepExtractCode:     "提取授权码",
+		StepComplete:        "完成授权",
+	}
+	if name, ok := names[step]; ok {
+		return name
+	}
+	return string(step)
+}