From 15c750eca8b0f23002a42f736ce5066bda1ba6d4 Mon Sep 17 00:00:00 2001
From: John Arban Lewis <johnarban@users.noreply.github.com>
Date: Fri, 1 Nov 2024 15:07:05 -0400
Subject: [PATCH] add button to doppler slideshow like the one for other
 slideshows and only show it during dop_cal4 and dop_cal5 is show_values is
 true

---
 .../doppler_slideshow/SlideshowDopplerCalc5.vue     | 13 +++++++++++++
 .../doppler_slideshow/doppler_slideshow.py          |  3 ++-
 .../pages/01-spectra-&-velocity/__init__.py         | 13 ++++++++++---
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/src/hubbleds/components/doppler_slideshow/SlideshowDopplerCalc5.vue b/src/hubbleds/components/doppler_slideshow/SlideshowDopplerCalc5.vue
index 3a160241..f4339b34 100644
--- a/src/hubbleds/components/doppler_slideshow/SlideshowDopplerCalc5.vue
+++ b/src/hubbleds/components/doppler_slideshow/SlideshowDopplerCalc5.vue
@@ -3,6 +3,19 @@
       v-model="dialog"
       max-width="800px"
   >
+    <template v-slot:activator="{ on, attrs }">
+      <v-btn
+        v-if="show_button"
+        v-bind="attrs"
+        v-on="on"
+        block
+        color="secondary"
+        elevation="2"
+        @click.stop="() => { opened = true; dialog_opened_callback() }"
+      >
+        View Doppler Calculation
+      </v-btn>
+    </template>
     <v-card
         class="mx-auto"
     >
diff --git a/src/hubbleds/components/doppler_slideshow/doppler_slideshow.py b/src/hubbleds/components/doppler_slideshow/doppler_slideshow.py
index 59308a3a..830e410c 100644
--- a/src/hubbleds/components/doppler_slideshow/doppler_slideshow.py
+++ b/src/hubbleds/components/doppler_slideshow/doppler_slideshow.py
@@ -26,6 +26,7 @@ def DopplerSlideshow(
     event_set_student_c,
     event_next_callback,
     event_mc_callback,
-    state_view
+    state_view,
+    show_button,
 ):
     pass
diff --git a/src/hubbleds/pages/01-spectra-&-velocity/__init__.py b/src/hubbleds/pages/01-spectra-&-velocity/__init__.py
index c1ae08ed..83c9108f 100644
--- a/src/hubbleds/pages/01-spectra-&-velocity/__init__.py
+++ b/src/hubbleds/pages/01-spectra-&-velocity/__init__.py
@@ -721,9 +721,15 @@ def _on_validate_transition(validated):
             )
 
             # This whole slideshow is basically dop_cal5
-            if COMPONENT_STATE.value.current_step_between(
-                Marker.dop_cal4, Marker.che_mea1
-            ):
+            if (
+                (
+                    show_values.value and COMPONENT_STATE.value.current_step_between(
+                    Marker.dop_cal4, Marker.dop_cal5
+                ) 
+                or 
+                    COMPONENT_STATE.value.current_step_between(
+                    Marker.dop_cal4, Marker.che_mea1))
+                ):
                 show_doppler_dialog = Ref(COMPONENT_STATE.fields.show_doppler_dialog)
                 step = Ref(COMPONENT_STATE.fields.doppler_state.step)
                 validation_5_failed = Ref(
@@ -761,6 +767,7 @@ def _velocity_calculated_callback(value):
                         add_example_measurements_to_glue()
 
                 DopplerSlideshow(
+                    show_button=show_values.value and COMPONENT_STATE.value.current_step_between(Marker.dop_cal4, Marker.dop_cal5),
                     dialog=COMPONENT_STATE.value.show_doppler_dialog,
                     titles=COMPONENT_STATE.value.doppler_state.titles,
                     step=COMPONENT_STATE.value.doppler_state.step,