probo/cmd.bk/backup/textinput/textinput.go

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2023-12-27 15:05:11 +01:00
package textinput
import (
"fmt"
"github.com/charmbracelet/bubbles/textinput"
tea "github.com/charmbracelet/bubbletea"
)
type (
errMsg error
)
type model struct {
textInput textinput.Model
err error
}
func NewTextInput(placeholder string) *model {
ti := textinput.New()
ti.Placeholder = placeholder
ti.Focus()
ti.CharLimit = 156
ti.Width = 20
return &model{
textInput: ti,
err: nil,
}
}
func (m *model) Value() string {
return m.textInput.Value()
}
func (m *model) Init() tea.Cmd {
return textinput.Blink
}
func (m *model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
var cmd tea.Cmd
switch msg := msg.(type) {
case tea.KeyMsg:
switch msg.Type {
case tea.KeyEnter, tea.KeyCtrlC, tea.KeyEsc:
return m, tea.Quit
}
// We handle errors just like any other message
case errMsg:
m.err = msg
return m, nil
}
m.textInput, cmd = m.textInput.Update(msg)
return m, cmd
}
func (m *model) View() string {
return fmt.Sprintf(
"\nPlease insert the name of the session\n\n%s\n\n%s",
m.textInput.View(),
"(esc to quit)",
) + "\n"
}