feat: nicer ui

1 files changed, 77 insertions, 0 deletions

diff --git a/internal/cli/commands.go b/internal/cli/commands.go
new file mode 100644
index 0000000..1f1f132
--- /dev/null
+++ b/internal/cli/commands.go
@@ -0,0 +1,77 @@
+package cli
+
+import (
+	"fmt"
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+
+	"github.com/hachem-wtf/benson/internal/config"
+)
+
+func defaultCommands() []command {
+	return []command{
+		{
+			name: "list-mods",
+			desc: "List the configured mods",
+			run: func(m *model) tea.Cmd {
+				return tea.Println(renderModList(m.cfg))
+			},
+		},
+		{
+			name: "help",
+			desc: "Show available commands",
+			run: func(m *model) tea.Cmd {
+				return tea.Println(helpBlock(m.commands))
+			},
+		},
+	}
+}
+
+func welcomeBlock(cfg *config.Config, version string) string {
+	inner := lipgloss.JoinVertical(
+		lipgloss.Left,
+		titleStyle.Render("BENSON"),
+		subtitleStyle.Render("a Minecraft server manager from hell"),
+		"",
+		mutedStyle.Render(fmt.Sprintf("Fabric · MC %s · v%s", cfg.MinecraftVersion, version)),
+	)
+
+	hint := mutedStyle.Render("Type a command below. Tab autocompletes · Ctrl+C quits.")
+
+	return lipgloss.JoinVertical(lipgloss.Left, bannerStyle.Render(inner), "", hint)
+}
+
+func helpBlock(cmds []command) string {
+	rows := []string{headingStyle.Render("Commands"), ""}
+	for _, c := range cmds {
+		rows = append(rows, "  "+bulletStyle.Render(padRight(c.name, 14))+mutedStyle.Render(c.desc))
+	}
+	rows = append(rows, "  "+bulletStyle.Render(padRight("exit", 14))+mutedStyle.Render("Exit Benson"))
+	return lipgloss.JoinVertical(lipgloss.Left, rows...)
+}
+
+func renderModList(cfg *config.Config) string {
+	rows := []string{
+		headingStyle.Render(fmt.Sprintf("Mods for MC %s", cfg.MinecraftVersion)),
+		"",
+	}
+
+	if len(cfg.ModrinthMods) == 0 {
+		rows = append(rows, mutedStyle.Render("  (none configured)"))
+	}
+	for _, slug := range cfg.ModrinthMods {
+		rows = append(rows, "  "+bulletStyle.Render("◆ ")+slug)
+	}
+
+	rows = append(rows, "", mutedStyle.Render(fmt.Sprintf("Total: %d mods", len(cfg.ModrinthMods))))
+	return lipgloss.JoinVertical(lipgloss.Left, rows...)
+}
+
+func padRight(s string, n int) string {
+	if pad := n - len([]rune(s)); pad > 0 {
+		return s + strings.Repeat(" ", pad)
+	}
+	return s
+}