vtseditor/SchemaUtil/SchemaNameUtil.ts

VTS Editor

/**
 * Schema name util
 */
export class SchemaNameUtil {

    /**
     * Validate name
     * @param {string} name
     * @param {boolean} allowBeginNum
     * @return {string}
     */
    public static validateName(name: string, allowBeginNum: boolean = false): string {
        let nName = name.trim();
        nName = nName.replace(/[^a-zA-Z0-9]+/g, '_');

        if (nName.length === 0) {
            nName = 'EmptyName'
        }

        if (!allowBeginNum) {
            if (!/^[a-zA-Z]/.test(nName)) {
                nName = 'A' + nName;
            }
        }

        return nName;
    }

    /**
     * Validate enum name
     * @param {string} name
     * @return {string}
     */
    public static validateEnumName(name: string): string {
        let tname =  this.validateName(name, true);

        if (/^\d+$/.test(tname)) {
            tname += 'A';
        }

        return tname;
    }
}