Show XP in CLI success output

client/lessons.go

@@ -199,9 +199,17 @@ type SubmissionDebugData struct {
 	ResponseBody       string
 }
 
+type XPBreakdownItem struct {
+	Name    string
+	Percent float64
+	XP      int
+}
+
 type LessonSubmissionEvent struct {
 	ResultSlug       VerificationResultSlug
 	StructuredErrCLI *StructuredErrCLI
+	XPReward         int
+	XPBreakdown      []XPBreakdownItem
 }
 
 type StructuredErrCLI struct {

messages/messages.go

@@ -21,8 +21,10 @@ type ResolveTestMsg struct {
 }
 
 type DoneStepMsg struct {
-	Result  api.VerificationResultSlug
-	Failure *api.StructuredErrCLI
+	Result      api.VerificationResultSlug
+	Failure     *api.StructuredErrCLI
+	XPReward    int
+	XPBreakdown []api.XPBreakdownItem
 }
 
 type ResolveStepMsg struct {

render/models.go

@@ -22,13 +22,15 @@ type stepModel struct {
 }
 
 type rootModel struct {
-	steps     []stepModel
-	spinner   spinner.Model
-	result    api.VerificationResultSlug
-	failure   *api.StructuredErrCLI
-	isSubmit  bool
-	finalized bool
-	clear     bool
+	steps       []stepModel
+	spinner     spinner.Model
+	result      api.VerificationResultSlug
+	failure     *api.StructuredErrCLI
+	xpReward    int
+	xpBreakdown []api.XPBreakdownItem
+	isSubmit    bool
+	finalized   bool
+	clear       bool
 }
 
 func initModel(isSubmit bool) rootModel {

render/render.go

@@ -36,6 +36,8 @@ func (m rootModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case messages.DoneStepMsg:
 		m.result = msg.Result
 		m.failure = msg.Failure
+		m.xpReward = msg.XPReward
+		m.xpBreakdown = msg.XPBreakdown
 		m.clear = true
 		return m, tea.Quit
 
@@ -121,8 +123,10 @@ func StartRenderer(data api.CLIData, isSubmit bool, ch chan tea.Msg) func(api.Le
 
 	return func(submissionEvent api.LessonSubmissionEvent) {
 		ch <- messages.DoneStepMsg{
-			Result:  submissionEvent.ResultSlug,
-			Failure: submissionEvent.StructuredErrCLI,
+			Result:      submissionEvent.ResultSlug,
+			Failure:     submissionEvent.StructuredErrCLI,
+			XPReward:    submissionEvent.XPReward,
+			XPBreakdown: submissionEvent.XPBreakdown,
 		}
 		wg.Wait()
 	}

render/view.go

@@ -151,8 +151,30 @@ func (m rootModel) View() string {
 	}
 
 	if m.result == api.VerificationResultSlugSuccess && m.isSubmit {
-		str.WriteString("\n\n" + green.Render("All tests passed! 🎉") + "\n\n")
-		str.WriteString(green.Render("Return to your browser to continue with the next lesson.") + "\n\n")
+		str.WriteString("\n\n" + green.Render("All tests passed! 🎉") + "\n")
+		if m.xpReward > 0 {
+			str.WriteString("\n")
+			str.WriteString(green.Bold(true).Render(fmt.Sprintf("Gained +%d XP", m.xpReward)))
+			str.WriteByte('\n')
+			for _, item := range m.xpBreakdown {
+				if item.XP == 0 {
+					continue
+				}
+				sign := "+"
+				xp := item.XP
+				if xp < 0 {
+					sign = "-"
+					xp = -xp
+				}
+				if item.Percent > 0 {
+					str.WriteString(gray.Render(fmt.Sprintf("%s%3d XP (%-4s %s)", sign, xp, fmt.Sprintf("%.0f%%", item.Percent*100), item.Name)))
+				} else {
+					str.WriteString(gray.Render(fmt.Sprintf("%s%3d XP (%s)", sign, xp, item.Name)))
+				}
+				str.WriteByte('\n')
+			}
+		}
+		str.WriteString("\n" + green.Render("Return to your browser to continue with the next lesson.") + "\n\n")
 	} else if m.result == api.VerificationResultSlugNoop {
 		str.WriteString("\n\nTests failed! ❌")
 		fmt.Fprintf(&str, "\n\nFailed Step: %v", m.failure.FailedStepIndex+1)