const classToArray = (clazz) => {
    // console.log('classToArray: clazz=' + clazz + ', typeof=' + typeof clazz)
    if(!clazz) return []
    // typeof clazz === 'Array' |
    if(Array.isArray(clazz) || clazz instanceof Array) return clazz
    if(typeof clazz === 'string' || clazz instanceof String) return clazz.split(' ')

    return []
}

const classToString = (clazz) => { return classToArray(clazz).join(' ') }

const mergeClasses = (priority, other) => {
    const priorityClasses = classToArray(priority)
    const otherClasses = classToArray(other)
    const classes = [...priorityClasses]
    const priorityKeys = priorityClasses.map(c => c.split('-')[0])
    otherClasses.forEach(c => {
        if(!priorityKeys.includes(c.split('-')[0]))
            classes.push(c)
    })

    return classes
}

const hasClassType = (clazz, classType) => {
    const classTypes = classToArray(clazz).map(c => c.split('-')[0])
    const type = classType.split('-')[0]

    return classTypes.includes(type)
}

const getRoundedClass = (rounded) => {
    if(rounded) {
        if(rounded === 'md')
            return 'rounded-md'
        else if(rounded === 'lg')
            return 'rounded-lg'
        else if(rounded === 'full')
            return 'rounded-full'
        else
            return 'rounded'
    }

    return ''
}


export { classToArray, classToString, mergeClasses, hasClassType, getRoundedClass }