From ad65c3583a47d09dc1b3b50fd02fb411344bd9ae Mon Sep 17 00:00:00 2001
From: Grail Finder <wohilas@gmail.com>
Date: Tue, 26 Nov 2024 21:15:04 +0300
Subject: Feat: add help page

---
 README.md |  9 +++++----
 main.go   |  2 +-
 tui.go    | 34 +++++++++++++++++++++++++++++++++-
 3 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index cfbe3a5..5547d1d 100644
--- a/README.md
+++ b/README.md
@@ -15,20 +15,21 @@
 - define tools and sys prompt for them to be used; +
 - add system prompt without tools (for mistral); +
 - option to switch between predefined sys prompts; +
-- sqlite for the bot memory;
+- sqlite for the bot memory; +
+- rename current chat; +
 - fullscreen textarea option (bothersome to implement);
 - consider adding use /completion of llamacpp, since openai endpoint clearly has template|format issues;
 - change temp, min-p and other params from tui;
 - help page with all key bindings;
-- rename current chat;
+- default config file (api url, path to sysprompts, path to log, limits, etc);
 
 ### FIX:
 - bot responding (or haninging) blocks everything; +
 - programm requires history folder, but it is .gitignore; +
 - at first run chat table does not exist; run migrations sql on startup; +
 - Tab is needed to copy paste text into textarea box, use shift+tab to switch focus; (changed tp pgup) +
-- delete last msg: can have unexpected behavior (deletes what appears to be two messages if last bot msg was not generated (should only delete icon in that case));
-- empty input to continue bot msg gens new msg index and bot icon;
 - sometimes bots put additional info around the tool call, have a regexp to match tool call; +
 - remove all panics from code; +
+- delete last msg: can have unexpected behavior (deletes what appears to be two messages if last bot msg was not generated (should only delete icon in that case));
+- empty input to continue bot msg gens new msg index and bot icon;
 - new chat replaces old ones in db;
diff --git a/main.go b/main.go
index 46cb42c..12575f0 100644
--- a/main.go
+++ b/main.go
@@ -11,7 +11,7 @@ var (
 	editMode      = false
 	botMsg        = "no"
 	selectedIndex = int(-1)
-	indexLine     = "Esc: send msg; PgUp/Down: switch focus; F1: manage chats; F2: regen last; F3:delete last msg; F4: edit msg; F5: toggle system; F6: interrupt bot resp; bot resp mode: %v; current chat: %s"
+	indexLine     = "F12 to show keys help; bot resp mode: %v; current chat: %s"
 	focusSwitcher = map[tview.Primitive]tview.Primitive{}
 )
 
diff --git a/tui.go b/tui.go
index ba12e6d..9984a07 100644
--- a/tui.go
+++ b/tui.go
@@ -17,11 +17,26 @@ var (
 	editArea        *tview.TextArea
 	textView        *tview.TextView
 	position        *tview.TextView
+	helpView        *tview.TextView
 	flex            *tview.Flex
 	chatActModal    *tview.Modal
 	sysModal        *tview.Modal
 	indexPickWindow *tview.InputField
 	renameWindow    *tview.InputField
+	helpText        = `
+[yellow]Esc[white]: send msg
+[yellow]PgUp/Down[white]: switch focus
+[yellow]F1[white]: manage chats
+[yellow]F2[white]: regen last
+[yellow]F3[white]: delete last msg
+[yellow]F4[white]: edit msg
+[yellow]F5[white]: toggle system
+[yellow]F6[white]: interrupt bot resp
+[yellow]F7[white]: copy msg to clipboard (linux xclip)
+[yellow]Ctrl+s[white]: choose/replace system prompt
+
+Press Enter to go back
+`
 )
 
 func init() {
@@ -74,7 +89,7 @@ func init() {
 				chatBody.Messages = defaultStarter
 				textView.SetText(chatToText(showSystemMsgs))
 				newChat := &models.Chat{
-					ID:   id,
+					ID:   id + 1,
 					Name: fmt.Sprintf("%v_%v", "new", time.Now().Unix()),
 					Msgs: string(defaultStarterBytes),
 				}
@@ -209,6 +224,18 @@ func init() {
 		return event
 	})
 	//
+	helpView = tview.NewTextView().SetDynamicColors(true).SetText(helpText).SetDoneFunc(func(key tcell.Key) {
+		pages.RemovePage("helpView")
+		return
+	})
+	helpView.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+		switch event.Key() {
+		case tcell.KeyEsc, tcell.KeyEnter:
+			return event
+		}
+		return nil
+	})
+	//
 	textArea.SetMovedFunc(updateStatusLine)
 	updateStatusLine()
 	textView.SetText(chatToText(showSystemMsgs))
@@ -271,6 +298,11 @@ func init() {
 			pages.AddPage("getIndex", indexPickWindow, true, true)
 			return nil
 		}
+		if event.Key() == tcell.KeyF12 {
+			// help window cheatsheet
+			pages.AddPage("helpView", helpView, true, true)
+			return nil
+		}
 		if event.Key() == tcell.KeyCtrlE {
 			textArea.SetText("pressed ctrl+e", true)
 			return nil
-- 
cgit v1.2.3