[client] Add netbird ui improvements (#3222)

client/status/event.go

@@ -0,0 +1,69 @@
+package status
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/netbirdio/netbird/client/proto"
+)
+
+type SystemEventOutput struct {
+	ID          string            `json:"id" yaml:"id"`
+	Severity    string            `json:"severity" yaml:"severity"`
+	Category    string            `json:"category" yaml:"category"`
+	Message     string            `json:"message" yaml:"message"`
+	UserMessage string            `json:"userMessage" yaml:"userMessage"`
+	Timestamp   time.Time         `json:"timestamp" yaml:"timestamp"`
+	Metadata    map[string]string `json:"metadata" yaml:"metadata"`
+}
+
+func mapEvents(protoEvents []*proto.SystemEvent) []SystemEventOutput {
+	events := make([]SystemEventOutput, len(protoEvents))
+	for i, event := range protoEvents {
+		events[i] = SystemEventOutput{
+			ID:          event.GetId(),
+			Severity:    event.GetSeverity().String(),
+			Category:    event.GetCategory().String(),
+			Message:     event.GetMessage(),
+			UserMessage: event.GetUserMessage(),
+			Timestamp:   event.GetTimestamp().AsTime(),
+			Metadata:    event.GetMetadata(),
+		}
+	}
+	return events
+}
+
+func parseEvents(events []SystemEventOutput) string {
+	if len(events) == 0 {
+		return " No events recorded"
+	}
+
+	var eventsString strings.Builder
+	for _, event := range events {
+		timeStr := timeAgo(event.Timestamp)
+
+		metadataStr := ""
+		if len(event.Metadata) > 0 {
+			pairs := make([]string, 0, len(event.Metadata))
+			for k, v := range event.Metadata {
+				pairs = append(pairs, fmt.Sprintf("%s: %s", k, v))
+			}
+			sort.Strings(pairs)
+			metadataStr = fmt.Sprintf("\n    Metadata: %s", strings.Join(pairs, ", "))
+		}
+
+		eventsString.WriteString(fmt.Sprintf("\n  [%s] %s (%s)"+
+			"\n    Message: %s"+
+			"\n    Time: %s%s",
+			event.Severity,
+			event.Category,
+			event.ID,
+			event.Message,
+			timeStr,
+			metadataStr,
+		))
+	}
+	return eventsString.String()
+}