06. Wall Builder Text Proces.and Reg.Express.-More Exercises

function wallBuilder(input) {
    let base = [];
    let middle = [];
    let top = [];
    let separator = input.length / 3;
    for (let index in input) {
        if ((Number(index) + 1) / separator <= 1) {
            base.push(input[index]);
        } else if ((Number(index) + 1) / separator <= 2) {
            middle.push(input[index]);
        } else if ((Number(index) + 1) / separator <= 3) {
            top.push(input[index]);
        }
    }
    checkerBase(base);
    checkerMiddle(middle)
    checkerTop(top)

    function checkerBase(base) {
        let pattern = /\b[A-Z]{1,}[0-9]{4,}?([A-Z]{1,}[0-9]{4,})*\b/g;
        base.forEach(element => {
            if (element.match(pattern)) {
                console.log('SOLID BASE!');
            } else {
                console.log('WEAK BASE!');
            }
        });
    }

    function checkerMiddle(middle) {
        middle.forEach(element => {
            let isSolidMiddle = true;
            for (let index = 0; index < element.length; index++) {
                if ((0 <= index && index <= 2) &&
                    ((element[index] < 'A' || ('Z' < element[index] && element[index] < 'a') || 'z' < element[index]))) {
                    isSolidMiddle = false;
                    break;
                } else if ((index > 2 && index < element.length - 2) &&
                    (element[index] <= '"' || ('&' <= element[index] && element[index] <= '?') ||
                        ('[' <= element[index] && element[index] <= '`') || '{' <= element[index])) {
                    isSolidMiddle = false;
                    console.log(element.charCodeAt(index));
                    console.log(index);
                    break;
                } else if ((index === element.length - 1) &&
                    (element[index] <= '"' || ('%' <= element[index] && element[index] !== '@'))) {
                    isSolidMiddle = false;
                    break;
                }
            }
            if (isSolidMiddle) {
                console.log('SOLID MIDDLE!');
            } else {
                console.log('WEAK MIDDLE!');
            }
        });
    }

    function checkerTop(top) {
        let pattern = /\b0+([a-z]{0,5}[0])+\1+[a-z]{1,5}\b/g;
        top.forEach(element => {
            if (element.match(pattern)) {
                console.log('SOLID TOP!');
            } else {
                console.log('WEAK TOP!');
            }
        });
    }
}