private getInsertTextForProperty()

in src/services/jsonCompletion.ts [827:903]
75 lines of code
28 McCabe index (conditional complexity)

	private getInsertTextForProperty(key: string, propertySchema: JSONSchema | undefined, addValue: boolean, separatorAfter: string): string {

		const propertyText = this.getInsertTextForValue(key, '');
		if (!addValue) {
			return propertyText;
		}
		const resultText = propertyText + ': ';

		let value;
		let nValueProposals = 0;
		if (propertySchema) {
			if (Array.isArray(propertySchema.defaultSnippets)) {
				if (propertySchema.defaultSnippets.length === 1) {
					const body = propertySchema.defaultSnippets[0].body;
					if (isDefined(body)) {
						value = this.getInsertTextForSnippetValue(body, '');
					}
				}
				nValueProposals += propertySchema.defaultSnippets.length;
			}
			if (propertySchema.enum) {
				if (!value && propertySchema.enum.length === 1) {
					value = this.getInsertTextForGuessedValue(propertySchema.enum[0], '');
				}
				nValueProposals += propertySchema.enum.length;
			}
			if (isDefined(propertySchema.default)) {
				if (!value) {
					value = this.getInsertTextForGuessedValue(propertySchema.default, '');
				}
				nValueProposals++;
			}
			if (Array.isArray(propertySchema.examples) && propertySchema.examples.length) {
				if (!value) {
					value = this.getInsertTextForGuessedValue(propertySchema.examples[0], '');
				}
				nValueProposals += propertySchema.examples.length;
			}
			if (nValueProposals === 0) {
				var type = Array.isArray(propertySchema.type) ? propertySchema.type[0] : propertySchema.type;
				if (!type) {
					if (propertySchema.properties) {
						type = 'object';
					} else if (propertySchema.items) {
						type = 'array';
					}
				}
				switch (type) {
					case 'boolean':
						value = '$1';
						break;
					case 'string':
						value = '"$1"';
						break;
					case 'object':
						value = '{$1}';
						break;
					case 'array':
						value = '[$1]';
						break;
					case 'number':
					case 'integer':
						value = '${1:0}';
						break;
					case 'null':
						value = '${1:null}';
						break;
					default:
						return propertyText;
				}
			}
		}
		if (!value || nValueProposals > 1) {
			value = '$1';
		}
		return resultText + value + separatorAfter;
	}