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package dashboard
import (
"fmt"
common "ior/internal/tui/common"
"strings"
"github.com/charmbracelet/lipgloss"
)
// Tab is a dashboard tab identifier.
type Tab int
const (
// TabOverview is the high-level summary tab.
TabOverview Tab = iota
// TabSyscalls is the syscall table tab.
TabSyscalls
// TabFiles is the file ranking tab.
TabFiles
// TabProcesses is the process breakdown tab.
TabProcesses
// TabLatency is the latency histogram tab.
TabLatency
// TabStream is the live event stream tab.
TabStream
)
var allTabs = []Tab{
TabOverview,
TabSyscalls,
TabFiles,
TabProcesses,
TabLatency,
TabStream,
}
func (t Tab) String() string {
switch t {
case TabOverview:
return "Overview"
case TabSyscalls:
return "Syscalls"
case TabFiles:
return "Files"
case TabProcesses:
return "Processes"
case TabLatency:
return "Latency+Gaps"
case TabStream:
return "Stream"
default:
return "Unknown"
}
}
func nextTab(tab Tab) Tab {
idx := tabIndex(tab)
return allTabs[(idx+1)%len(allTabs)]
}
func prevTab(tab Tab) Tab {
idx := tabIndex(tab)
if idx == 0 {
return allTabs[len(allTabs)-1]
}
return allTabs[idx-1]
}
func tabIndex(tab Tab) int {
for i, candidate := range allTabs {
if candidate == tab {
return i
}
}
return 0
}
func renderTabBar(active Tab, width int) string {
parts := make([]string, 0, len(allTabs))
for i, tab := range allTabs {
label := fmt.Sprintf("%d:%s", i+1, tab.String())
if tab == active {
parts = append(parts, common.TabActiveStyle.Render(label))
} else {
parts = append(parts, common.TabInactiveStyle.Render(label))
}
}
bar := lipgloss.JoinHorizontal(lipgloss.Left, parts...)
if width <= 0 {
return bar
}
return lipgloss.NewStyle().Width(width).Render(bar)
}
func renderHelpBar(keys common.KeyMap) string {
parts := make([]string, 0, len(keys.DashboardShortHelp()))
for _, binding := range keys.DashboardShortHelp() {
help := binding.Help()
parts = append(parts, help.Key+" "+help.Desc)
}
return common.HelpBarStyle.Render(strings.Join(parts, " • "))
}
|
