From 74f933971306d97551ec35973b4392f309c44cc1 Mon Sep 17 00:00:00 2001
From: Luke Hagar <lukeslakemail@gmail.com>
Date: Thu, 18 Jan 2024 17:22:39 -0600
Subject: [PATCH] Unique array

---
 src/lib/converter.ts    |  6 +++++-
 src/routes/+page.svelte | 25 +++++++++++++++++++++----
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/src/lib/converter.ts b/src/lib/converter.ts
index 8ea3aeb..965b3f2 100644
--- a/src/lib/converter.ts
+++ b/src/lib/converter.ts
@@ -77,12 +77,14 @@ export function convertNumber(number: number, config: Config) {
 export function convertArray(array: any[], config: Config) {
 	const output: Output = {};
 	const items = [];
+	const exampleArray = [];
 
 	for (const entry of array) {
 		const map = convertObject(entry, config);
 
 		if (items.filter((item) => item.type === map.type && item.format === map.format).length < 1) {
 			items.push(map);
+			exampleArray.push(entry);
 		}
 	}
 
@@ -93,7 +95,7 @@ export function convertArray(array: any[], config: Config) {
 		output.items = [...items];
 	}
 
-	if (config.includeExamples) output.example = array;
+	if (config.includeExamples) output.example = exampleArray;
 
 	return output;
 }
@@ -140,6 +142,8 @@ export function convertObject(input: any, config: Config) {
 		output.type = 'boolean';
 		output.example = input;
 		return output;
+	} else if (input === undefined) {
+		throw new Error(`undefined cannot be converted to OAS`);
 	} else {
 		throw new Error(`Invalid Swagger type for type ${typeof input}:${input}`);
 	}
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index b13fd6f..ad12338 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -1,15 +1,16 @@
 <script lang="ts">
-	import { example, convertObjectToOAS } from '$lib/converter';
+	import { example, convertObjectToOAS, type Config } from '$lib/converter';
 	import { clipboard } from '@skeletonlabs/skeleton';
 	import { onMount } from 'svelte';
 	import { stringify } from 'yaml';
 	import { JSONEditor } from 'svelte-jsoneditor';
 	import { config, yamlOut } from '$lib/store';
 
-	let content: { text?: string | undefined; json: object } = {
+	let content: { text?: string; json?: object } = {
 		text: undefined, // can be used to pass a stringified JSON document instead
 		json: example
 	};
+	let outSwagger: string = '';
 
 	onMount(() => {
 		let tempJSON = localStorage.getItem('inputJSON');
@@ -28,7 +29,23 @@
 		}
 	}
 
-	$: outSwagger = format(convertObjectToOAS(content.json, $config), $yamlOut);
+	function run(
+		content: { text?: string; json?: object | undefined },
+		config: Config,
+		yamlOut: boolean
+	) {
+		if (content.json !== undefined && content.text !== undefined) return;
+		let data;
+		if (content.text !== undefined) {
+			data = JSON.parse(content.text);
+		} else if (content.json !== undefined) {
+			data = content.json;
+		}
+
+		outSwagger = format(convertObjectToOAS(data, config), yamlOut);
+	}
+
+	$: run(content, $config, $yamlOut);
 </script>
 
 <div class="flex flex-row flex-wrap justify-between px-2 gap-2 overflow-hidden">
@@ -37,7 +54,7 @@
 			Input all of your JSON formatted Data, Typically API response bodies
 		</p>
 		<div class="card my-json-editor jse-theme-dark overflow-hidden h-[85vh]">
-			<JSONEditor bind:content />
+			<JSONEditor onChange={() => run(content, $config, $yamlOut)} bind:content />
 		</div>
 	</div>
 	<div class="grow">