initial: Syntrex extraction from sentinel-community (615 files)

internal/transport/tui/alerts.go

@@ -0,0 +1,57 @@
+package tui
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/charmbracelet/lipgloss"
+
+	"github.com/sentinel-community/gomcp/internal/domain/alert"
+)
+
+var (
+	alertInfoStyle     = lipgloss.NewStyle().Foreground(lipgloss.Color("#00ff00"))
+	alertWarningStyle  = lipgloss.NewStyle().Foreground(lipgloss.Color("#ffaa00")).Bold(true)
+	alertCriticalStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#ff0000")).Bold(true)
+	alertTimeStyle     = lipgloss.NewStyle().Foreground(lipgloss.Color("#666666"))
+	alertSourceStyle   = lipgloss.NewStyle().Foreground(lipgloss.Color("#888888"))
+)
+
+// RenderAlerts renders the alert panel with color-coded severity.
+func RenderAlerts(alerts []alert.Alert, maxAlerts int) string {
+	var b strings.Builder
+
+	title := lipgloss.NewStyle().
+		Bold(true).
+		Foreground(lipgloss.Color("#ff6600")).
+		Render("─── DIP-WATCHER ALERTS ───")
+	b.WriteString(title + "\n")
+
+	if len(alerts) == 0 {
+		b.WriteString(alertInfoStyle.Render("  🟢 No alerts — system nominal"))
+		return b.String()
+	}
+
+	if len(alerts) > maxAlerts {
+		alerts = alerts[:maxAlerts]
+	}
+
+	for _, a := range alerts {
+		ts := alertTimeStyle.Render(a.Timestamp.Format("15:04:05"))
+		src := alertSourceStyle.Render(fmt.Sprintf("[%s]", a.Source))
+
+		var msgStyled string
+		switch a.Severity {
+		case alert.SeverityCritical:
+			msgStyled = alertCriticalStyle.Render(fmt.Sprintf("%s %s", a.Severity.Icon(), a.Message))
+		case alert.SeverityWarning:
+			msgStyled = alertWarningStyle.Render(fmt.Sprintf("%s %s", a.Severity.Icon(), a.Message))
+		default:
+			msgStyled = alertInfoStyle.Render(fmt.Sprintf("%s %s", a.Severity.Icon(), a.Message))
+		}
+
+		b.WriteString(fmt.Sprintf("  %s %s %s\n", ts, src, msgStyled))
+	}
+
+	return b.String()
+}