2 files changed, 129 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5d3bf26
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,34 @@
+# Swap
+[._]*.s[a-v][a-z]
+!*.svg  # comment out if you don't need vector files
+[._]*.sw[a-p]
+[._]s[a-rt-v][a-z]
+[._]ss[a-gi-z]
+[._]sw[a-p]
+
+# Session
+Session.vim
+Sessionx.vim
+
+# Temporary
+.netrwhist
+*~
+# Auto-generated tag files
+tags
+# Persistent undo
+[._]*.un~
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..e6068b2
--- /dev/null
+++ b/main.go
@@ -0,0 +1,95 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/charmbracelet/bubbles/progress"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type Slider struct {
+	name   string
+	val    int
+	max    int
+	bar    progress.Model
+	loaded bool
+}
+
+func (m Slider) Init() tea.Cmd {
+	return m.bar.Init()
+}
+
+func (m Slider) View() string {
+	return m.name + "\n" + m.bar.View()
+}
+
+func (m Slider) Set(val int) (tea.Model, tea.Cmd) {
+	m.val = val
+	if m.val > m.max {
+		m.val = m.max
+	}
+	if m.val < 0 {
+		m.val = 0
+	}
+	return m, m.bar.SetPercent(float64(m.val) / float64(m.max))
+}
+
+func (m Slider) Inc(val int) (tea.Model, tea.Cmd) {
+	return m.Set(m.val + val)
+}
+
+func (m Slider) Dec(val int) (tea.Model, tea.Cmd) {
+	return m.Set(m.val - val)
+}
+
+func (m Slider) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "l":
+			// cmd := m.bar.IncrPercent(.1)
+			// return m, cmd
+			return m.Inc(25)
+		case "L":
+			// cmd := m.bar.IncrPercent(.01)
+			// return m, cmd
+			return m.Inc(1)
+		case "h":
+			return m.Dec(25)
+			// cmd := m.bar.DecrPercent(.1)
+			// return m, cmd
+		case "H":
+			return m.Dec(1)
+			// cmd := m.bar.DecrPercent(.01)
+			// return m, cmd
+		case "r":
+			return m.Set(128)
+		default:
+			return m, tea.Quit
+		}
+	case tea.WindowSizeMsg:
+		if m.bar.Width != msg.Width && !m.loaded {
+			m.loaded = true
+			m.bar = progress.New(progress.WithSolidFill("#FF0000"))
+			return m.Set(m.val)
+		}
+	case progress.FrameMsg:
+		progressModel, cmd := m.bar.Update(msg)
+		m.bar = progressModel.(progress.Model)
+		return m, cmd
+	}
+	return m, nil
+}
+
+func New() *Slider {
+	return &Slider{name: "Red", max: 255, val: 128}
+}
+
+func main() {
+	m := New()
+	if _, err := tea.NewProgram(m).Run(); err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+}