fix: ability to create element for templates with no fields

src/rundown.ts

@@ -59,6 +59,9 @@ export class Rundown implements VRundown {
 		await this.mse.checkConnection()
 		let template = await this.pep.getJS(`/storage/shows/{${this.show}}/mastertemplates/${templateName}`)
 		let flatTemplate = await flattenEntry(template.js as AtomEntry)
+		if (Object.keys(flatTemplate).length === 1) {
+			flatTemplate = flatTemplate[Object.keys(flatTemplate)[0]] as FlatEntry
+		}
 		return flatTemplate as VTemplate
 	}
 
@@ -75,7 +78,8 @@ export class Rundown implements VRundown {
 			}
 			let template = await this.getTemplate(nameOrID)
 			// console.dir((template[nameOrID] as any).model_xml.model.schema[0].fielddef, { depth: 10 })
-			let fieldNames: string[] = (template[nameOrID] as any).model_xml.model.schema[0].fielddef.map((x: any): string => x.$.name)
+			let fielddef = (template as any).model_xml.model.schema[0].fielddef
+			let fieldNames: string[] = fielddef ? fielddef.map((x: any): string => x.$.name) : []
 			let entries = ''
 			let data: { [ name: string ]: string} = {}
 			if (Array.isArray(aliasOrTextFields)) {

src/scratch/internal.ts

@@ -0,0 +1,50 @@
+import { createMSE } from '../mse'
+import * as yargs from 'yargs'
+
+let args = yargs
+	.string('host')
+	.number('port')
+	.string('profile')
+	.string('showID')
+	.string('template')
+	.boolean('delete')
+	.number('timing')
+	.string('httphost')
+	.number('httpport')
+	.default('host', 'localhost')
+	.default('port', 8595)
+	.default('profile', 'SOFIE')
+	.default('showID', '66E45216-9476-4BDC-9556-C3DB487ED9DF')
+	.default('template', 'bund')
+	.default('delete', true)
+	.default('timing', 10000)
+	.default('httphost', '')
+	.default('httpport', 8580)
+	.argv
+
+async function wait (t: number) {
+	return new Promise((resolve, _reject) => {
+		setTimeout(resolve, t)
+	})
+}
+
+async function run () {
+	let mse = createMSE(args.host, args.httpport, args.port, args.httphost.length > 0 ? args.httphost : undefined)
+	let rundown = await mse.createRundown(args.showID, args.profile)
+	let d = new Date()
+	let elementName = `CLI_TEST_${d.toISOString()}`
+	let element = await rundown.createElement(args.template, elementName, args._ ? args._ : [])
+	console.dir(element, { depth: 20 })
+	await rundown.cue(elementName)
+	await rundown.take(elementName)
+	await wait(args.timing)
+	console.log(`Taking element ${elementName} out.`)
+	await rundown.out(elementName)
+	if (args['delete']) {
+		rundown.deleteElement(elementName)
+		await mse.deleteRundown(rundown)
+	}
+	await mse.close()
+}
+
+run().catch(console.error)