From 8c3b1aee5a253416523de78877ae03c3868cc62c Mon Sep 17 00:00:00 2001
From: Aria <me@aria.rip>
Date: Fri, 3 Feb 2023 15:44:44 +0000
Subject: first version

---
 editing.go | 106 +++++++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 72 insertions(+), 34 deletions(-)

(limited to 'editing.go')

diff --git a/editing.go b/editing.go
index 9aead7a..f5369d3 100644
--- a/editing.go
+++ b/editing.go
@@ -8,43 +8,19 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 )
 
+type detailsModel struct {
+	returnTo      tea.Model
+	validationMsg string
+	snippet       snippetDetails
+	ti            textinput.Model
+}
+
 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
 }
@@ -56,9 +32,16 @@ func (m detailsModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case tea.KeyMsg:
 		switch msg.Type {
 		case tea.KeyEnter:
-			return m, tea.Quit
+			m.snippet.name = m.ti.Value()
+			if len(m.snippet.name) == 0 || len(m.snippet.name) > 250 {
+				m.validationMsg = "Name must be 0-250 characters"
+				return m, nil
+			}
+
+			return m.returnTo, tea.Batch(m.returnTo.Init(), saveSnippetCmd(m.snippet))
 		case tea.KeyCtrlC, tea.KeyEsc:
-			return m, tea.Quit
+			// exit without saving
+			return m.returnTo, m.returnTo.Init()
 		}
 	}
 	m.ti, cmd = m.ti.Update(msg)
@@ -67,6 +50,7 @@ func (m detailsModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 func (m detailsModel) View() string {
 	out := "Enter snippet name\n"
+	out += errorTextStyle.Render(m.validationMsg) + "\n"
 	out += m.ti.View()
 	return appStyle.Render(out)
 }
@@ -78,6 +62,60 @@ func switchToDetails(returnTo tea.Model, snippet snippetDetails) (tea.Model, tea
 	ti.CharLimit = 250
 	ti.SetValue(snippet.name)
 
-	m := detailsModel{returnTo, snippet, ti}
+	m := detailsModel{returnTo, "", snippet, ti}
 	return m, m.Init()
 }
+
+func saveSnippetCmd(snippet snippetDetails) tea.Cmd {
+	return func() tea.Msg {
+		err := saveSnippet(snippet)
+		if err != nil {
+			panic(err)
+		}
+
+		return updateListMsg{}
+	}
+
+}
+
+type updateListMsg struct{}
+
+type vimFinishedMsg struct {
+	snippet snippetDetails
+	err     error
+}
+
+func newItemCmd() tea.Cmd {
+	return editContentsCmd("", snippetDetails{})
+}
+
+func editItemCmd(item item) tea.Cmd {
+	return editContentsCmd(item.contents, snippetDetails{name: item.title, prevName: item.title, contents: item.contents})
+}
+
+func deleteItemCmd(item item) tea.Cmd {
+	return func() tea.Msg {
+		err := deleteItem(item)
+		if err != nil {
+			panic(err)
+		}
+
+		return updateListMsg{}
+	}
+}
+
+func editContentsCmd(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}
+	})
+}
-- 
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