From f1ac3c918d1154f6623eee24bbaa3d22b9ce8818 Mon Sep 17 00:00:00 2001
From: eitanya <eitanya@liveperson.com>
Date: Tue, 14 Mar 2017 09:12:09 +0200
Subject: [PATCH] naive oneOf

displayed similar to tuple
sample only the first option
---
 .gitignore                                   |  1 +
 lib/components/JsonSchema/json-schema.html   | 13 +++++++++++++
 lib/components/JsonSchema/json-schema.scss   |  6 ++++++
 lib/components/SchemaSample/schema-sample.ts |  7 ++++++-
 lib/services/schema-helper.service.ts        | 16 +++++++++++++++-
 lib/services/schema-normalizer.service.ts    |  9 +++++++++
 6 files changed, 50 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index e4d93b73..b371351d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,4 @@ compiled
 /coverage
 .ghpages-tmp
 stats.json
+/nbproject
\ No newline at end of file
diff --git a/lib/components/JsonSchema/json-schema.html b/lib/components/JsonSchema/json-schema.html
index c60b7a28..d0efd5e7 100644
--- a/lib/components/JsonSchema/json-schema.html
+++ b/lib/components/JsonSchema/json-schema.html
@@ -41,6 +41,19 @@
       </template>
     </div>
   </template>
+  <template ngSwitchCase="oneOf">
+    <div class="params-wrap params-oneOf array-tuple">
+      <template ngFor [ngForOf]="schema.oneOf" let-item="$implicit" let-idx="index" [ngForTrackBy]="trackByIdx">
+        <div class="tuple-item">
+          <span class="tuple-item-index"> [{{idx}}]: </span>
+          <json-schema class="nested-schema" [pointer]="item._pointer"
+          [absolutePointer]="item._pointer"
+          [nestOdd]="!nestOdd" [isRequestSchema]="isRequestSchema">
+          </json-schema>
+        </div>
+      </template>
+    </div>
+  </template>
   <template ngSwitchCase="array">
     <json-schema class="nested-schema" [pointer]="schema._pointer"
     [nestOdd]="!nestOdd" [isRequestSchema]="isRequestSchema"> </json-schema>
diff --git a/lib/components/JsonSchema/json-schema.scss b/lib/components/JsonSchema/json-schema.scss
index f0d98758..78faa604 100644
--- a/lib/components/JsonSchema/json-schema.scss
+++ b/lib/components/JsonSchema/json-schema.scss
@@ -127,6 +127,12 @@ table {
   font-family: monospace;
 }
 
+.params-wrap.params-oneOf:before {
+  content: "oneOf [";
+  padding-top: 1em;
+  font-family: monospace;
+}
+
 .params-wrap.params-array:before {
   content: "Array [";
   padding-top: 1em;
diff --git a/lib/components/SchemaSample/schema-sample.ts b/lib/components/SchemaSample/schema-sample.ts
index 79a533d2..6ba508b2 100644
--- a/lib/components/SchemaSample/schema-sample.ts
+++ b/lib/components/SchemaSample/schema-sample.ts
@@ -65,7 +65,12 @@ export class SchemaSample extends BaseComponent implements OnInit {
         return;
       }
       try {
-        sample = OpenAPISampler.sample(this.componentSchema, {
+        let schemaForSampler = this.componentSchema;
+        if (this.componentSchema.oneOf) {
+          schemaForSampler = this.componentSchema.oneOf[0];
+        }
+
+        sample = OpenAPISampler.sample(schemaForSampler, {
           skipReadOnly: this.skipReadOnly
         });
       } catch(e) {
diff --git a/lib/services/schema-helper.service.ts b/lib/services/schema-helper.service.ts
index 4e1192d2..b6f73834 100644
--- a/lib/services/schema-helper.service.ts
+++ b/lib/services/schema-helper.service.ts
@@ -94,6 +94,20 @@ const injectors = {
       injectTo._widgetType = 'object';
     }
   },
+  oneOf: {
+    check: (propertySchema) => propertySchema.oneOf,
+    inject: (injectTo, propertySchema = injectTo, propPointer) => {      
+
+      injectTo._isTuple = true;
+      injectTo._displayType = '';
+      let itemsPtr = JsonPointer.join(propertySchema._pointer || propPointer, ['oneOf']);
+      for (let i=0; i < propertySchema.oneOf.length; i++) {
+        let itemSchema = propertySchema.oneOf[i];
+        itemSchema._pointer = itemSchema._pointer || JsonPointer.join(itemsPtr, [i.toString()]);
+      }
+      injectTo._widgetType = 'oneOf';
+    }
+  },
   noType: {
     check: (propertySchema) => !propertySchema.type,
     inject: (injectTo) => {
@@ -110,7 +124,7 @@ const injectors = {
         return (!propertySchema.properties || !Object.keys(propertySchema.properties).length)
           && (typeof propertySchema.additionalProperties !== 'object');
       }
-      return (propertySchema.type !== 'array') && propertySchema.type;
+      return (propertySchema.type !== 'array') && (propertySchema.type !== 'oneOf') && propertySchema.type;
     },
     inject: (injectTo, propertySchema = injectTo) => {
       injectTo.isTrivial = true;
diff --git a/lib/services/schema-normalizer.service.ts b/lib/services/schema-normalizer.service.ts
index 433d03a8..485d8a4b 100644
--- a/lib/services/schema-normalizer.service.ts
+++ b/lib/services/schema-normalizer.service.ts
@@ -13,6 +13,7 @@ interface Reference {
 interface Schema {
   properties: any;
   allOf: any;
+  oneOf: any;
   items: any;
   additionalProperties: any;
 }
@@ -36,6 +37,9 @@ export class SchemaNormalizer {
         resolved = Object.assign({}, resolved);
         AllOfMerger.merge(resolved, resolved.allOf);
       }
+      if (resolved.oneOf) {
+          resolved.type = 'oneOf';
+      }
       return resolved;
     });
     if (opts.resolved && !hasPtr) this._dereferencer.exit(ptr);
@@ -74,6 +78,11 @@ class SchemaWalker {
       SchemaWalker.walkEach(obj.allOf, ptr, visitor);
     }
 
+    if (obj.oneOf) {
+      let ptr = JsonPointer.join(pointer, ['oneOf']);
+      SchemaWalker.walkEach(obj.oneOf, ptr, visitor);
+    }
+
     if (obj.items) {
       let ptr = JsonPointer.join(pointer, ['items']);
       if (Array.isArray(obj.items)) {