From 4428e8906fb387fd02fe339eaf988e6149b2aa98 Mon Sep 17 00:00:00 2001
From: Joel Collins <joel@jtcollins.net>
Date: Thu, 28 Mar 2019 17:33:03 +0000
Subject: [PATCH] Basic scan grouping

---
 .../galleryComponents/scanCard.vue            |  90 ++++++++++
 .../paneDisplayComponents/galleryDisplay.vue  | 166 ++++++++++++++----
 .../microscopeSettings.vue                    |   2 +-
 3 files changed, 221 insertions(+), 37 deletions(-)
 create mode 100644 src/components/paneDisplayComponents/galleryComponents/scanCard.vue

diff --git a/src/components/paneDisplayComponents/galleryComponents/scanCard.vue b/src/components/paneDisplayComponents/galleryComponents/scanCard.vue
new file mode 100644
index 00000000..107039d4
--- /dev/null
+++ b/src/components/paneDisplayComponents/galleryComponents/scanCard.vue
@@ -0,0 +1,90 @@
+<template>
+	<div class="captureCard uk-card uk-card-primary uk-card-hover uk-padding-remove uk-width-medium uk-margin-right">
+
+    <div class="uk-card-media-top">
+      <img class="uk-width-1-1" v-bind:src="thumbnail" v-bind:alt="metadata.scan_id" uk-img>
+    </div>
+
+    <div class="uk-card-body uk-padding-small">
+      <div class="uk-width-1-1 uk-margin-small uk-margin-remove-left uk-margin-remove-right" uk-grid>
+        <div class="uk-margin-remove-top uk-padding-remove uk-width-expand"><b>Scan:</b> {{ metadata.custom.basename }}</div>
+      </div>
+
+      <div class="uk-text-meta uk-margin-remove-top uk-padding-remove uk-width-expand"><time>{{ betterTimestring }}</time></div>
+      <div class="uk-text-meta uk-margin-remove-top uk-padding-remove uk-width-auto">
+        <a v-bind:href="metadataModalTarget" uk-toggle>More...</a>
+      </div>
+
+    </div>
+
+    <div class="uk-card-footer uk-padding-small">
+      <span v-for="tag in metadata.tags" :key="tag" class="uk-label uk-margin-small-right deletable-label"> {{ tag }} </span>
+    </div>
+
+    <div v-bind:id="metadataModalID" uk-modal>
+
+      <div class="uk-modal-dialog uk-modal-body">
+        <button class="uk-modal-close-default" type="button" uk-close></button>
+        <h2 class="uk-modal-title">{{ metadata.basename }}</h2>
+        <p><b>Time: </b>{{ betterTimestring }}</p>
+        <p><b>Scan ID: </b>{{ metadata.custom.scan_id }}</p>
+
+        <div v-for="(value, key) in metadata.custom" :key="key" >
+          <p><b>{{ key }}: </b>{{ value }}</p>
+        </div>
+      </div>
+
+    </div>
+
+	</div>
+</template>
+
+<script>
+import UIkit from 'uikit';
+import axios from 'axios'
+
+// Export main app
+export default {
+  name: 'captureCard',
+
+  props: {
+    metadata: {
+      type: Object,
+      required: true
+    },
+    thumbnail: {
+      type: String,
+      required: true
+    }
+  },
+
+  methods: {
+    makeModalName: function(prefix) {
+      return prefix + this.metadata.id
+    }
+
+  },
+
+  computed: {
+    tagModalID: function () {
+      return this.makeModalName("tag-modal-")
+    },
+    tagModalTarget: function () {
+      return "#" + this.tagModalID
+    },
+    metadataModalID: function () {
+      return this.makeModalName("metadata-modal-")
+    },
+    metadataModalTarget: function () {
+      return "#" + this.metadataModalID
+    },
+    betterTimestring: function () {
+      var dtSplit = this.metadata.custom.time.split("_");
+      var date = dtSplit[0]
+      var time = dtSplit[1].replace(/-/g, ":")
+      return date + " " + time
+    }
+  }
+
+}
+</script>
diff --git a/src/components/paneDisplayComponents/galleryDisplay.vue b/src/components/paneDisplayComponents/galleryDisplay.vue
index 9c4c5e7f..3678c40d 100644
--- a/src/components/paneDisplayComponents/galleryDisplay.vue
+++ b/src/components/paneDisplayComponents/galleryDisplay.vue
@@ -26,13 +26,19 @@
 
     <div v-if="$store.getters.ready" class="uk-padding-remove-top" uk-lightbox="toggle: .lightbox-link">
       <div class="uk-grid-medium uk-padding uk-padding-remove-right uk-grid-match" uk-grid>
-      
-        <captureCard 
-          v-for="capture in sortedDateCaptures" 
-          :key="capture.metadata.id"
-          :metadata="capture.metadata"
-          :temporary="capture.temporary"
-        />
+        
+        <div v-for="item in sortedItems" :key="item.metadata.id">
+          <captureCard 
+            v-if="!('isScan' in item)"
+            :metadata="item.metadata"
+            :temporary="item.temporary"
+          />
+          <scanCard 
+            v-else
+            :metadata="item.metadata"
+            :thumbnail="item.thumbnail"
+          />
+        </div>
     
       </div>
 
@@ -44,20 +50,23 @@
 <script>
 import axios from 'axios'
 import captureCard from './galleryComponents/captureCard.vue'
+import scanCard from './galleryComponents/scanCard.vue'
 
 // Export main app
 export default {
   name: 'galleryDisplay',
 
   components: {
-    captureCard
+    captureCard,
+    scanCard
   },
 
   data: function () {
     return {
       captureList: [],
       checkedTags: [],
-      sortDescending: true
+      sortDescending: true,
+      scanTag: 'scan'
     }  
   },
 
@@ -80,7 +89,47 @@ export default {
       .catch(error => {
         this.$store.dispatch('handleHTTPError', error);  // Let store handle error
       })
+    },
+
+    filterCaptureList: function(list, filterTags) {
+      var result = [];
+      for (var capture of list) {
+        // Assume exclusion
+        var includeCapture = false;
+
+        // Filter by selected tags
+        var tags = capture.metadata.tags;
+        let checker = (arr, target) => target.every(v => arr.includes(v));
+        // True if all tags match
+        includeCapture = checker(tags, filterTags);
+
+        // Add to capture list if matched
+        if (includeCapture == true) {
+          result.push(capture);
+        };
+
+      };
+
+      return result
+    },
+
+    sortCaptureList: function(list) {
+      function compare(a, b) {
+        if (a.metadata.time < b.metadata.time)
+          return -1;
+        if (a.metadata.time > b.metadata.time)
+          return 1;
+        return 0;
+      }
+
+      if (this.sortDescending == true) {
+        return list.sort(compare).reverse();
+      }
+      else {
+        return list.sort(compare);
+      }
     }
+
   },
 
   computed: {
@@ -91,10 +140,8 @@ export default {
     allTags: function () {
       // Return an array of unique tags across all captures
       var tags = [];
-      for (var i in this.captureList) {
-        var capture = this.captureList[i]
-        for (var j in capture.metadata.tags) {
-          var tag = capture.metadata.tags[j];
+      for (var capture of this.captureList) {
+        for (var tag of capture.metadata.tags) {
           if (!tags.includes(tag)) {
             tags.push(tag);
           };
@@ -103,45 +150,92 @@ export default {
       return tags.sort()
     },
 
-    filteredCaptures: function () {
+    noScanCaptureList: function () {
       var captures = [];
-      for (var i in this.captureList) {
-        // Quickly access capture object
-        var capture = this.captureList[i];
+      for (var capture of this.captureList) {
         // Assume exclusion
         var includeCapture = false;
 
         // Filter by selected tags
         var tags = capture.metadata.tags;
-        let checker = (arr, target) => target.every(v => arr.includes(v));
-        // True if all tags match
-        includeCapture = checker(tags, this.checkedTags);
 
         // Add to capture list if matched
-        if (includeCapture == true) {
+        if (!tags.includes(this.scanTag)) {
           captures.push(capture);
         };
 
       };
 
-    return captures
+      return captures
     },
 
-    sortedDateCaptures: function () {
-      function compare(a, b) {
-        if (a.metadata.time < b.metadata.time)
-          return -1;
-        if (a.metadata.time > b.metadata.time)
-          return 1;
-        return 0;
-      }
+    allScans: function () {
+      // Return an array of unique tags across all captures
+      var scans = {};
 
-      if (this.sortDescending == true) {
-        return this.filteredCaptures.sort(compare).reverse();
-      }
-      else {
-        return this.filteredCaptures.sort(compare);
-      }
+      for (var capture of this.captureList) {
+        var custom = capture.metadata.custom;
+        var tags = capture.metadata.tags;
+
+        if ('scan_id' in custom) {
+          var id = custom['scan_id']
+          
+          // If this scan ID hasn't been seen before
+          if (!(id in scans)) {
+            scans[id] = {}
+            scans[id].isScan = true
+            scans[id].captureList = []
+            scans[id].metadata = {
+              filename: custom.basename,
+              time: custom.time,
+              id: custom.scan_id
+            }
+            scans[id].metadata.tags = []
+            scans[id].metadata.custom = {}
+          };
+
+          // Add the capture object to the scan
+          scans[id].captureList.push(capture)
+
+          // Add missing scan metadata, prioritising first capture
+          for (var key of Object.keys(custom)) {
+            if (!(key in scans[id].metadata.custom)) {
+              scans[id].metadata.custom[key] = custom[key]
+            };
+          };
+
+          // Append missing tags
+          for (var tag of tags) {
+            if (!scans[id].metadata.tags.includes(tag)) {
+              scans[id].metadata.tags.push(tag)
+            };
+          };
+
+          // Create a preview thumbnail
+          if (!('thumbnail' in scans[id])) {
+            scans[id].thumbnail = this.$store.getters.uri + "/camera/capture/" + capture.metadata.id + "/download?thumbnail=true"
+          }
+
+        }
+
+      };
+      return scans
+    },
+
+    scanList: function () {
+      return Object.values(this.allScans)
+    },
+
+    itemList: function () {
+      return this.noScanCaptureList.concat(this.scanList)
+    },
+
+    filteredItems: function () {
+      return this.filterCaptureList(this.itemList, this.checkedTags)
+    },
+
+    sortedItems: function () {
+      return this.sortCaptureList(this.filteredItems)
     }
 
   }
diff --git a/src/components/paneSettingsComponents/microscopeSettings.vue b/src/components/paneSettingsComponents/microscopeSettings.vue
index 76703568..80758866 100644
--- a/src/components/paneSettingsComponents/microscopeSettings.vue
+++ b/src/components/paneSettingsComponents/microscopeSettings.vue
@@ -73,7 +73,7 @@ export default {
     },
 
     recalibrateConfirm: function() {
-      context = this
+      var context = this
       this.modalConfirm('Start recalibration? This may take a while, and the microscope will be locked during this time.')
         .then(function() {
           context.recalibrateRequest()