import * as plugins from './smartstring.plugins'

/**
 * the type for base 64
 */
export type TBase64Input = 'string' | 'base64' | 'base64uri'

/**
 * handle base64 strings
 */
export class Base64 {
    private refString: string
    constructor(inputStringArg, typeArg: TBase64Input) {
        switch (typeArg) {
            case 'string': // easiest case
                this.refString = inputStringArg
                break
            case 'base64':
                this.refString = plugins.jsBase64.decode(inputStringArg)
                break
            case 'base64uri':
                this.refString = plugins.jsBase64.decode(inputStringArg)
        }
    }

    /**
     * the simple string (unencoded)
     */
    get simpleString() {
        return this.refString
    }

    /**
     * the base64 encoded version of the original string
     */
    get base64String() {
        return plugins.jsBase64.encode(this.refString)
    }

    /**
     * the base64uri encoded version of the original string
     */
    get base64StringUri() {
        return plugins.jsBase64.encodeURI(this.refString)
    }
}