Remove useless code and implement clipboard functionality (#1)

* Remove dead code

* Implement clipboard

* Improve Stringer color interfaces

6 files changed, 53 insertions, 14 deletions

diff --git a/internal/colors/cmyk.go b/internal/colors/cmyk.go
index b5ef223..30bc290 100644
--- a/internal/colors/cmyk.go
+++ b/internal/colors/cmyk.go
@@ -13,7 +13,7 @@ type CMYK struct {
 }
 
 func (c CMYK) String() string {
-	return fmt.Sprintf("cmyk(%d, %d, %d, %d)", c.C, c.M, c.Y, c.K)
+	return fmt.Sprintf("cmyk(%d%%, %d%%, %d%%, %d%%)", c.C, c.M, c.Y, c.K)
 }
 
 func (c CMYK) ToPrecise() PreciseColor {
diff --git a/internal/colors/hsl.go b/internal/colors/hsl.go
index 2a31f81..51a1785 100644
--- a/internal/colors/hsl.go
+++ b/internal/colors/hsl.go
@@ -12,7 +12,7 @@ type HSL struct {
 }
 
 func (h HSL) String() string {
-	return fmt.Sprintf("hsl(%d, %d, %d)", h.H, h.S, h.L)
+	return fmt.Sprintf("hsl(%d, %d%%, %d%%)", h.H, h.S, h.L)
 }
 
 func (h HSL) ToPrecise() PreciseColor {
diff --git a/internal/switcher/keys.go b/internal/switcher/keys.go
index 94eb6fb..e019ba1 100644
--- a/internal/switcher/keys.go
+++ b/internal/switcher/keys.go
@@ -3,7 +3,7 @@ package switcher
 import "github.com/charmbracelet/bubbles/key"
 
 type keybinds struct {
-	next, prev, quit key.Binding
+	next, prev, cpHex, cpRgb, cpHsl, cpCmyk, quit key.Binding
 }
 
 func newKeybinds() keybinds {
@@ -16,6 +16,22 @@ func newKeybinds() keybinds {
 			key.WithKeys("shift+tab"),
 			key.WithHelp("shift+tab", "previous picker"),
 		),
+		cpHex: key.NewBinding(
+			key.WithKeys("x"),
+			key.WithHelp("x", "yank/copy hex value"),
+		),
+		cpRgb: key.NewBinding(
+			key.WithKeys("r"),
+			key.WithHelp("r", "yank/copy RGB value"),
+		),
+		cpHsl: key.NewBinding(
+			key.WithKeys("s"),
+			key.WithHelp("s", "yank/copy HSL value"),
+		),
+		cpCmyk: key.NewBinding(
+			key.WithKeys("c"),
+			key.WithHelp("c", "yank/copy CMYK value"),
+		),
 		quit: key.NewBinding(
 			key.WithKeys("q", "ctrl+c"),
 			key.WithHelp("q", "quit"),
@@ -25,7 +41,7 @@ func newKeybinds() keybinds {
 
 func Keys() []key.Binding {
 	k := newKeybinds()
-	return []key.Binding{k.next, k.prev}
+	return []key.Binding{k.next, k.prev, k.cpHex, k.cpRgb, k.cpHsl, k.cpCmyk, k.quit}
 }
 
 func (m Model) AllKeys() []key.Binding {
diff --git a/internal/switcher/switcher.go b/internal/switcher/switcher.go
index 0680996..7ff7164 100644
--- a/internal/switcher/switcher.go
+++ b/internal/switcher/switcher.go
@@ -9,6 +9,7 @@ import (
 	"github.com/charmbracelet/bubbletea-app-template/internal/picker"
 	"github.com/charmbracelet/bubbletea-app-template/internal/preview"
 	"github.com/charmbracelet/bubbletea-app-template/internal/quit"
+	"github.com/charmbracelet/bubbletea-app-template/internal/util"
 )
 
 type Model struct {
@@ -74,9 +75,22 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			cs := m.pickers[m.active].GetColor()
 			m.Prev()
 			m.pickers[m.active].SetColor(cs)
+		case key.Matches(msg, keys.cpHex):
+			util.Copy(colors.Hex(m.pickers[m.active].GetColor()))
+		case key.Matches(msg, keys.cpRgb):
+			pc := m.pickers[m.active].GetColor().ToPrecise()
+			rgb := colors.RGB{}.FromPrecise(pc).(colors.RGB)
+			util.Copy(rgb.String())
+		case key.Matches(msg, keys.cpHsl):
+			pc := m.pickers[m.active].GetColor().ToPrecise()
+			hsl := colors.HSL{}.FromPrecise(pc).(colors.HSL)
+			util.Copy(hsl.String())
+		case key.Matches(msg, keys.cpCmyk):
+			pc := m.pickers[m.active].GetColor().ToPrecise()
+			cmyk := colors.CMYK{}.FromPrecise(pc).(colors.CMYK)
+			util.Copy(cmyk.String())
 		case key.Matches(msg, keys.quit):
 			return quit.Model{}, tea.Quit
-			// return m, tea.Quit
 		default:
 			// Update the picker
 			newActive, cmd := m.pickers[m.active].Update(msg)
diff --git a/internal/util/clipboard.go b/internal/util/clipboard.go
new file mode 100644
index 0000000..4aaf828
--- /dev/null
+++ b/internal/util/clipboard.go
@@ -0,0 +1,18 @@
+package util
+
+import (
+	"log/slog"
+
+	"golang.design/x/clipboard"
+)
+
+// Copies any object that has the Stringer interface to the clipboard
+func Copy(str string) {
+	// Initialize the clipboard
+	if err := clipboard.Init(); err != nil {
+		slog.Error("failed to initialize clipboard", "error", err)
+		return
+	}
+
+	clipboard.Write(clipboard.FmtText, []byte(str))
+}
diff --git a/internal/util/util.go b/internal/util/util.go
index 9fea40c..e5b7273 100644
--- a/internal/util/util.go
+++ b/internal/util/util.go
@@ -1,12 +1,3 @@
 package util
 
 const ErrKey = "error_message"
-
-func HexMap() [16]byte {
-	return [16]byte{
-		'0', '1', '2', '3',
-		'4', '5', '6', '7',
-		'8', '9', 'a', 'b',
-		'c', 'd', 'e', 'f',
-	}
-}