private getSchemaLessPropertyCompletions()

in src/services/jsonCompletion.ts [298:339]
40 lines of code
12 McCabe index (conditional complexity)

	private getSchemaLessPropertyCompletions(doc: Parser.JSONDocument, node: ASTNode, currentKey: string, collector: CompletionsCollector): void {
		const collectCompletionsForSimilarObject = (obj: ObjectASTNode) => {
			obj.properties.forEach((p) => {
				const key = p.keyNode.value;
				collector.add({
					kind: CompletionItemKind.Property,
					label: key,
					insertText: this.getInsertTextForValue(key, ''),
					insertTextFormat: InsertTextFormat.Snippet,
					filterText: this.getFilterTextForValue(key),
					documentation: ''
				});
			});
		};
		if (node.parent) {
			if (node.parent.type === 'property') {
				// if the object is a property value, check the tree for other objects that hang under a property of the same name
				const parentKey = node.parent.keyNode.value;
				doc.visit(n => {
					if (n.type === 'property' && n !== node.parent && n.keyNode.value === parentKey && n.valueNode && n.valueNode.type === 'object') {
						collectCompletionsForSimilarObject(n.valueNode);
					}
					return true;
				});
			} else if (node.parent.type === 'array') {
				// if the object is in an array, use all other array elements as similar objects
				node.parent.items.forEach(n => {
					if (n.type === 'object' && n !== node) {
						collectCompletionsForSimilarObject(n);
					}
				});
			}
		} else if (node.type === 'object') {
			collector.add({
				kind: CompletionItemKind.Property,
				label: '$schema',
				insertText: this.getInsertTextForProperty('$schema', undefined, true, ''),
				insertTextFormat: InsertTextFormat.Snippet, documentation: '',
				filterText: this.getFilterTextForValue("$schema")
			});
		}
	}