6. Bomb Numbers (JS Array Advanced)

function solve(inputArrTargets, inputArrBomb) {

    let [bomb, blast] = inputArrBomb;
    let targets = inputArrTargets;
    let sum = targets.reduce((a, b) => a + b);

    if (blast < 0) {
        blast = 0;
    }

    for (i = 0; i < targets.length; i++) {

        if (targets[i] === bomb && i - blast < 0) {
            if (blast > targets.length) {
                sum = 0;
            } else {
                sum = 0;
                targets.splice(0, (blast * 2 + 1) + (i - blast));
                for (j = 0; j < targets.length; j++) {
                    sum += targets[j];
                }
                i = 0;
            }

        } else if (targets[i] === bomb && i + blast < targets.length) {
            if (blast > targets.length) {
                sum = 0;
            } else {
                sum = 0;
                targets.splice(i - blast, blast * 2 + 1);
                for (j = 0; j < targets.length; j++) {
                    sum += targets[j];
                }
                i = 0;
            }

        } else if (targets[i] === bomb && i + blast >= targets.length) {
            if (blast > targets.length) {
                sum = 0;
            } else {
                sum = 0;
                targets.splice(i - blast);
                for (j = 0; j < targets.length; j++) {
                    sum += targets[j];
                }
                i = 0;
            }
        }
    }

    console.log(sum);
}