problem - final exam - fundamentals

function solve(a) {
    let action = a.shift().split(' - ')

    // while (action[0] !== 'End') {
    //     let b = action[0]
    //     if (b === 'CastSpell') {
    //         let [_, name, MP, spellName] = action;
    //         console.log(_);
    //         console.log(name);
    //         console.log(MP);
    //         console.log(spellName);
    //     } else if (b === 'TakeDamage') {
    //         let [_, name, MP, spellName] = action;
    //         console.log('--------------');
    //         console.log(_);
    //         console.log(name);
    //         console.log(MP);
    //         console.log(spellName);
    //     }
    //     action = a.shift().split(' - ')
    // }

     while (action[0] !== 'End') {
                let b = action[0]

        switch (b) {
            case 'CastSpell':
                let [_,name,MP,spellName] = action;
                            console.log(_);
                            console.log(name);
                            console.log(MP);
                            console.log(spellName);
                break;
            case 'TakeDamage':
                let [_,name,MP,spellName] = action;
                console.log('--------------');
                            console.log(_);
                            console.log(name);
                            console.log(MP);
                            console.log(spellName);
                break;
        }
        action = a.shift().split(' - ')
    }
}
solve([
    'CastSpell - Tyris - 1000 - Fireball',
    'TakeDamage - Tyris - 99 - Fireball',
    'End'
])