init

view.go

@@ -0,0 +1,113 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+
+	"charm.land/bubbles/v2/progress"
+	tea "charm.land/bubbletea/v2"
+	"charm.land/lipgloss/v2"
+)
+
+func (m model) View() tea.View {
+	view := tea.NewView(view(m))
+
+	view.AltScreen = true
+
+	return view
+}
+
+func view(m model) string {
+	if m.width == 0 || m.height == 0 {
+		return "Loading..."
+	}
+
+	if m.err != nil {
+		return fmt.Sprintf("Error: %v\n\nPress q to quit.", m.err)
+	}
+
+	var b strings.Builder
+
+	renderQuery(&b, m)
+
+	if len(m.filtered) == 0 {
+		b.WriteString("  No services found.\n")
+		renderHelp(&b, m)
+		return b.String()
+	}
+
+	b.WriteString(lipgloss.JoinHorizontal(lipgloss.Left, renderList(m), renderDetails(m)))
+
+	renderHelp(&b, m)
+
+	return b.String()
+}
+
+func renderQuery(b *strings.Builder, m model) {
+	b.WriteString(m.query.View())
+	b.WriteString("\n\n")
+}
+
+func renderHelp(b *strings.Builder, m model) {
+	if height := m.height - strings.Count(b.String(), "\n") - If(m.help.ShowAll, 2, 1); height > 0 {
+		b.WriteString(strings.Repeat("\n", height))
+	}
+
+	b.WriteString(m.help.View(m.keys))
+}
+
+func renderList(m model) string {
+	var panel = lipgloss.NewStyle().Height(m.amount*3 - 1).Width(m.width / 2)
+
+	var b strings.Builder
+
+	last := min(len(m.filtered), m.offset+m.amount)
+
+	for i := m.offset; i < last; i++ {
+		s := m.filtered[i]
+
+		cursor := " "
+		if i == m.cursor {
+			cursor = ">"
+		}
+
+		status := status(s.Active)
+
+		line := fmt.Sprintf(
+			"%s %s %s \n  %s\n"+If(i == last-1, "", "\n"),
+			cursor, status, s.Name, s.Desc,
+		)
+		b.WriteString(line)
+	}
+
+	return panel.Render(b.String())
+}
+
+func renderDetails(m model) string {
+	var panel = lipgloss.NewStyle().Height(m.amount*3 - 1).MaxWidth(m.width / 2)
+
+	var b strings.Builder
+
+	d := m.detail
+	sys := m.system
+
+	fmt.Fprintf(&b, "%s\n%s\n\n", d.Name, d.Desc)
+
+	prog := progress.New(progress.WithColors(lipgloss.White), progress.WithFillCharacters('█', '░'), progress.WithoutPercentage())
+
+	if d.Active == "active" {
+		fmt.Fprintf(&b, "▣ Memory - %s / %s\n%s\n\n", d.Memory.Fmt, d.MemoryMax.Alt(sys.Memory).Fmt, prog.ViewAs(d.Memory.Div(d.MemoryMax.Alt(sys.Memory))))
+
+		fmt.Fprintf(&b, "≡ Tasks - %s / %s\n%s\n\n", d.Tasks.Fmt, d.TasksMax.Alt(sys.Tasks).Fmt, prog.ViewAs(d.Tasks.Div(d.TasksMax.Alt(sys.Tasks))))
+
+		fmt.Fprintf(&b, "⌁ CPU - %ds\n\n", int(d.Cpu))
+	}
+
+	fmt.Fprintf(&b, "%s %s / %s / %s\n", status(d.Active), d.Active, d.Load, d.Sub)
+
+	state := If(d.Active == "active" || d.Active == "failed", 1, If(d.Active == "inactive", -1, 0))
+
+	b.WriteString(lipgloss.NewStyle().Width(prog.Width()).Align(lipgloss.Right).Render(If(state == 1, stop, If(state == -1, start, ""))))
+
+	return panel.Render(b.String())
+}