1 files changed, 83 insertions, 0 deletions
diff --git a/editing.go b/editing.go
new file mode 100644
index 0000000..9aead7a
--- /dev/null
+++ b/editing.go
@@ -0,0 +1,83 @@
+package main
+
+import (
+	"os"
+	"os/exec"
+
+	"github.com/charmbracelet/bubbles/textinput"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type snippetDetails struct {
+	name     string
+	prevName string
+	contents string
+}
+
+type VimFinishedMsg struct {
+	snippet snippetDetails
+	err     error
+}
+
+func newItem() tea.Cmd {
+	return editContents("#!/bin/sh", snippetDetails{})
+}
+
+func editContents(existingContents string, snippet snippetDetails) tea.Cmd {
+	f, _ := os.CreateTemp("", "doe.sh")
+	name := f.Name()
+	f.WriteString(existingContents)
+	f.Close()
+
+	c := exec.Command("vim", f.Name())
+
+	return tea.ExecProcess(c, func(err error) tea.Msg {
+		contents, _ := os.ReadFile(name)
+		snippet.contents = string(contents)
+
+		return VimFinishedMsg{snippet, err}
+	})
+}
+
+type detailsModel struct {
+	returnTo tea.Model
+	snippet  snippetDetails
+	ti       textinput.Model
+}
+
+func (m detailsModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m detailsModel) 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:
+			return m, tea.Quit
+		case tea.KeyCtrlC, tea.KeyEsc:
+			return m, tea.Quit
+		}
+	}
+	m.ti, cmd = m.ti.Update(msg)
+	return m, cmd
+}
+
+func (m detailsModel) View() string {
+	out := "Enter snippet name\n"
+	out += m.ti.View()
+	return appStyle.Render(out)
+}
+
+func switchToDetails(returnTo tea.Model, snippet snippetDetails) (tea.Model, tea.Cmd) {
+	ti := textinput.New()
+	ti.Placeholder = "Snippet name"
+	ti.Focus()
+	ti.CharLimit = 250
+	ti.SetValue(snippet.name)
+
+	m := detailsModel{returnTo, snippet, ti}
+	return m, m.Init()
+}