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added support for generation of multiple completion options
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,29 +1,79 @@ | ||
| package witty | ||
|
|
||
| import ( | ||
| "time" | ||
| "fmt" | ||
| "math" | ||
| "sort" | ||
| "strings" | ||
|
|
||
| "github.com/gdamore/tcell/v2" | ||
| "github.com/rivo/tview" | ||
| "github.com/rs/zerolog/log" | ||
| ) | ||
|
|
||
| type topChoice struct { | ||
| text string | ||
| probability float64 | ||
| } | ||
|
|
||
| func (w *Witty) showCompletionsUI() { | ||
| if w.currentSuggestion == nil || w.currentSuggestion.Text == "" { | ||
| return | ||
| } | ||
| app := tview.NewApplication() | ||
| list := tview.NewList(). | ||
| AddItem("List item 1", "Some explanatory text", 'a', nil). | ||
| AddItem("List item 2", "Some explanatory text", 'b', nil). | ||
| AddItem("List item 3", "Some explanatory text", 'c', nil). | ||
| AddItem("List item 4", "Some explanatory text", 'd', nil). | ||
| AddItem("Quit", "Press to exit", 'q', func() { | ||
| list := tview.NewList() | ||
| topChoices := topChoices(w.currentSuggestion.Logprobs.TopLogProbs[0]) | ||
| shortcut := 'a' | ||
| for _, choice := range topChoices { | ||
| list.AddItem(choice.text, fmt.Sprintf("%.0f%%", 100*choice.probability), shortcut, nil) | ||
| shortcut++ | ||
| } | ||
| list.SetBorder(true).SetTitle("Suggestions") | ||
| list.SetBorderPadding(10, 10, 10, 10) | ||
| // escape key closes the list | ||
| list.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey { | ||
| if event.Key() == tcell.KeyEscape { | ||
| app.Stop() | ||
| }) | ||
| go func() { | ||
| // sleep for 5 seconds | ||
| time.Sleep(5 * time.Second) | ||
| app.QueueUpdateDraw(func() { | ||
| list.AddItem("List item 5", "Some explanatory text", 'e', nil) | ||
| }) | ||
| }() | ||
| } | ||
| return event | ||
| }) | ||
|
|
||
| prompt := w.getPrompt() | ||
| for i, choice := range topChoices { | ||
| go func(itemIndex int, choice topChoice) { | ||
| s, err := w.suggest(prompt + choice.text) | ||
| if err != nil { | ||
| log.Debug().Msgf("error suggesting %s: %v", choice.text, err) | ||
| } | ||
| app.QueueUpdateDraw(func() { | ||
| _, secondary := list.GetItemText(itemIndex) | ||
| list.SetItemText(itemIndex, choice.text+s.Text, secondary) | ||
| }) | ||
| }(i, choice) | ||
| } | ||
|
|
||
| list.SetSelectedFunc(func(index int, mainText, secondaryText string, shortcut rune) { | ||
| app.Stop() | ||
| w.currentSuggestion.Text = strings.TrimRight(mainText, " ") | ||
| }) | ||
|
|
||
| if err := app.SetRoot(list, true).SetFocus(list).Run(); err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
|
|
||
| func topChoices(m map[string]float64) []topChoice { | ||
| var choices []topChoice | ||
| for k, v := range m { | ||
| choices = append(choices, topChoice{k, v}) | ||
| } | ||
| // sort by probability | ||
| sort.Slice(choices, func(i, j int) bool { | ||
| return choices[i].probability > choices[j].probability | ||
| }) | ||
| // transform logprob to probability | ||
| for i := range choices { | ||
| choices[i].probability = math.Exp(choices[i].probability) | ||
| } | ||
| return choices | ||
| } |
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