Progetto_2023-OVI/site2/js/format.js

export function getFormattedContext(formattedContext){

    let formatArray = JSON.parse(formattedContext);

    // Correct formatting style where needed
    formatArray.forEach(
        formatObj => {

            formatObj.cssStyles = [];
            let formatting = formatObj.formatting;

            if (formatting.includes('grassetto')){
                formatObj.cssStyles.push('bold');
            }
            if (formatting.includes('corsivo')) {
                formatObj.cssStyles.push("italic");
            }

            // Handle 'barrato' and 'sottolineato' together!
            if (formatting.includes('sottolineato') && formatting.includes('barrato')) {
                formatObj.cssStyles.push("underlinethrough");
            }
            else if (formatting.includes('sottolineato')) {
                formatObj.cssStyles.push("underline");
            }
            else if (formatting.includes('barrato')) {
                formatObj.cssStyles.push("linethrough");
            }

            if (formatting.includes('evidenziato')) {
                formatObj.cssStyles.push("highlight")
            }
            
        }
    );
    
    return combineStringPartsWithStyles(formatArray);
}

export function combineStringPartsWithStyles(stringPartArray){
    let formattedStringParts = stringPartArray.map(stringPartWithstyle => {
        let classString = 'class="' + stringPartWithstyle.cssStyles.join(" ") + '"';
        return '<span ' + classString + '>' + stringPartWithstyle.stringPart + '</span>'
    })

    let outString = formattedStringParts.join('');
    return outString.replaceAll('\n', '<br>');
}