Semi-working POC

1 files changed, 89 insertions, 0 deletions

diff --git a/internal/switcher/switcher.go b/internal/switcher/switcher.go
new file mode 100644
index 0000000..d542df1
--- /dev/null
+++ b/internal/switcher/switcher.go
@@ -0,0 +1,89 @@
+package switcher
+
+import (
+	"fmt"
+
+	"github.com/charmbracelet/bubbles/key"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/bubbletea-app-template/internal/picker"
+	"github.com/charmbracelet/bubbletea-app-template/internal/quit"
+)
+
+type Model struct {
+	active  int
+	pickers []picker.Model
+}
+
+func New(pickers []picker.Model) Model {
+	return Model{
+		active:  0,
+		pickers: pickers,
+	}
+}
+
+func (m Model) fixSel(val int) int {
+	size := len(m.pickers)
+	return (val%size + size) % size
+}
+
+func (m *Model) Next() int {
+	m.active = m.fixSel(m.active + 1)
+	return m.active
+}
+
+func (m *Model) Prev() int {
+	m.active = m.fixSel(m.active - 1)
+	return m.active
+}
+
+func (m Model) Init() tea.Cmd {
+	cmds := []tea.Cmd{}
+	for _, p := range m.pickers {
+		cmds = append(cmds, p.Init())
+	}
+	return tea.Batch(cmds...)
+}
+
+func (m Model) View() string {
+	v := "|"
+	for i, p := range m.pickers {
+		if i == m.active {
+			v += fmt.Sprintf(">%s<|", p.Title())
+		} else {
+			v += fmt.Sprintf(" %s |", p.Title())
+		}
+	}
+	return fmt.Sprintf("%s\n%s", v, m.pickers[m.active].View())
+}
+
+func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	keys := newKeybinds()
+	cmds := []tea.Cmd{}
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch {
+		case key.Matches(msg, keys.next):
+			cs := m.pickers[m.active].GetColor()
+			m.Next()
+			m.pickers[m.active].SetColor(cs)
+		case key.Matches(msg, keys.prev):
+			cs := m.pickers[m.active].GetColor()
+			m.Prev()
+			m.pickers[m.active].SetColor(cs)
+		case key.Matches(msg, keys.quit):
+			return quit.Model{}, tea.Quit
+			// return m, tea.Quit
+		default:
+			newActive, cmd := m.pickers[m.active].Update(msg)
+			m.pickers[m.active] = newActive.(picker.Model)
+			cmds = append(cmds, cmd)
+			return m, tea.Batch(cmds...)
+		}
+	}
+	for i, p := range m.pickers {
+		newActive, cmd := p.Update(msg)
+		m.pickers[i] = newActive.(picker.Model)
+		cmds = append(cmds, cmd)
+	}
+	return m, tea.Batch(cmds...)
+}