WIP reorganization

legacy/Packages/ohif-lesiontracker/client/components/longitudinal/dropdown.js

@@ -0,0 +1,110 @@
+import { Meteor } from 'meteor/meteor';
+import { OHIF } from 'meteor/ohif:core';
+
+/**
+ * Loads multiple unassociated studies in the Viewer
+ */
+const getAssociationAssessment = () => {
+    // default result value
+    const assessment = {
+        selected: 0,
+        associated: 0
+    };
+
+    // check if timepointApi is available
+    const timepointApi = OHIF.studylist.timepointApi;
+    if (timepointApi) {
+        // Get a Cursor pointing to the selected Studies from the StudyList
+        const selectedStudies = OHIF.studylist.getSelectedStudies();
+        if (selectedStudies.length > 0) {
+            assessment.selected = selectedStudies.length;
+            // Loop through the selected Studies and return true if at least one study has no association.
+            for (let i = selectedStudies.length - 1; i >= 0; --i) {
+                let study = selectedStudies[i],
+                    timepoints = timepointApi.study(study.studyInstanceUid);
+                if (timepoints && timepoints.length > 0) {
+                    assessment.associated++;
+                }
+            }
+        }
+    }
+
+    return assessment;
+};
+
+/**
+ * Removes all present study / timepoint associations from the Clinical Trial
+ */
+const removeTimepointAssociations = event => {
+    const dialogSettings = {
+        title: 'Remove Association',
+        message: 'Measurements related to this Study and Timepoint will be erased. Do you really want to delete this association?',
+        confirmClass: 'btn-danger',
+        position: {
+            x: event.clientX,
+            y: event.clientY
+        }
+    };
+
+    OHIF.ui.showDialog('dialogConfirm', dialogSettings).then(() => {
+        // Get a Cursor pointing to the selected Studies from the StudyList
+        const selectedStudies = OHIF.studylist.getSelectedStudies();
+
+        // Find the Timepoint that was previously referenced
+        const timepointApi = OHIF.studylist.timepointApi;
+        if (!timepointApi) {
+            OHIF.log.error('Remove Study/Timepoint Association: No Timepoint API found.');
+            return;
+        }
+
+        // Loop through the Cursor of Selected Studies
+        selectedStudies.forEach(study => {
+            const studyInstanceUid = study.studyInstanceUid;
+            const timepoints = timepointApi.study(studyInstanceUid);
+            const timepointIds = timepoints.map(t => t.timepointId);
+            timepointApi.disassociateStudy(timepointIds, studyInstanceUid);
+        });
+    });
+};
+
+Meteor.startup(() => {
+    if (!OHIF.studylist) return;
+
+    OHIF.studylist.dropdown.setItems([{
+        action: OHIF.studylist.viewStudies,
+        text: 'View',
+        separatorAfter: true
+    }, {
+        action: () => OHIF.ui.showDialog('dialogStudyAssociation'),
+        text: 'Associate',
+        disabled: () => {
+            const assessment = getAssociationAssessment();
+            return assessment.selected < 1;
+        }
+    }, {
+        action: removeTimepointAssociations,
+        text: 'Remove Association',
+        separatorAfter: true,
+        disabled: () => {
+            const assessment = getAssociationAssessment();
+            return assessment.selected < 1 || assessment.selected !== assessment.associated;
+        }
+    }, {
+        action: OHIF.studylist.viewSeriesDetails,
+        text: 'View Series Details'
+    }, {
+        text: 'Anonymize',
+        disabled: true
+    }, {
+        text: 'Send',
+        disabled: true,
+        separatorAfter: true
+    }, {
+        action: OHIF.studylist.exportSelectedStudies,
+        text: 'Export',
+        title: 'Export Selected Studies'
+    }, {
+        text: 'Delete',
+        disabled: true
+    }]);
+});