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Code completed #1700

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121 changes: 97 additions & 24 deletions javascript/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,37 +4,110 @@
// 🚨🚨🚨 Comment out the below code before you start working on the code

// Out of sync
getInstruction("mashedPotatoes", 0, (step1) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step1}</li>`;
}, (error) => console.log(error));

getInstruction("mashedPotatoes", 1, (step2) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step2}</li>`;
}, (error) => console.log(error));

getInstruction("mashedPotatoes", 2, (step3) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step3}</li>`;
}, (error) => console.log(error));

getInstruction("mashedPotatoes", 3, (step4) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step4}</li>`;
}, (error) => console.log(error));

getInstruction("mashedPotatoes", 4, (step5) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step5}</li>`;
document.querySelector("#mashedPotatoesImg").removeAttribute("hidden");
}, (error) => console.log(error));
// getInstruction("mashedPotatoes", 0, (step1) => {
// document.querySelector("#mashedPotatoes").innerHTML += `<li>${step1}</li>`;
// }, (error) => console.log(error));

// getInstruction("mashedPotatoes", 1, (step2) => {
// document.querySelector("#mashedPotatoes").innerHTML += `<li>${step2}</li>`;
// }, (error) => console.log(error));

// getInstruction("mashedPotatoes", 2, (step3) => {
// document.querySelector("#mashedPotatoes").innerHTML += `<li>${step3}</li>`;
// }, (error) => console.log(error));

// getInstruction("mashedPotatoes", 3, (step4) => {
// document.querySelector("#mashedPotatoes").innerHTML += `<li>${step4}</li>`;
// }, (error) => console.log(error));

// getInstruction("mashedPotatoes", 4, (step5) => {
// document.querySelector("#mashedPotatoes").innerHTML += `<li>${step5}</li>`;
// document.querySelector("#mashedPotatoesImg").removeAttribute("hidden");
// }, (error) => console.log(error));

// Iteration 1 - using callbacks
// ...
getInstruction("mashedPotatoes", 0, (step0) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step0}</li>`;
getInstruction("mashedPotatoes", 1, (step1) => {
document.querySelector("#mashedPotatoes").innerHTML += `<li>${step1}</li>`;
getInstruction("mashedPotatoes", 2, (step2) => {
document.querySelector(
"#mashedPotatoes"
).innerHTML += `<li>${step2}</li>`;
getInstruction("mashedPotatoes", 3, (step3) => {
document.querySelector(
"#mashedPotatoes"
).innerHTML += `<li>${step3}</li>`;
getInstruction("mashedPotatoes", 4, (step4) => {
document.querySelector(
"#mashedPotatoes"
).innerHTML += `<li>${step4}</li>`;
document.querySelector(
"#mashedPotatoes"
).innerHTML += `<li>Mashed potatoes are ready! </li>`;
mashedPotatoesImg.removeAttribute("hidden");
});
});
});
});
});

// Iteration 2 - using promises
// ...
obtainInstruction("steak", 0)
.then((step0) => {
document.querySelector("#steak").innerHTML += `<li>${step0}</li>`;
return obtainInstruction("steak", 1);
})
.then((step1) => {
document.querySelector("#steak").innerHTML += `<li>${step1}</li>`;
return obtainInstruction("steak", 2);
})
.then((step2) => {
document.querySelector("#steak").innerHTML += `<li>${step2}</li>`;
return obtainInstruction("steak", 3);
})
.then((step3) => {
document.querySelector("#steak").innerHTML += `<li>${step3}</li>`;
return obtainInstruction("steak", 4);
})
.then((step4) => {
document.querySelector("#steak").innerHTML += `<li>${step4}</li>`;
return obtainInstruction("steak", 5);
})
.then((step5) => {
document.querySelector("#steak").innerHTML += `<li>${step5}</li>`;
return obtainInstruction("steak", 6);
})
.then((step6) => {
document.querySelector("#steak").innerHTML += `<li>${step6}</li>`;
return obtainInstruction("steak", 7);
})
.then((step7) => {
document.querySelector("#steak").innerHTML += `<li>Steak is ready! </li>`;
steakImg.removeAttribute("hidden");
})
.catch((error) => {
console.log("error!");
});

// Iteration 3 using async/await
// ...
async function makeBroccoli() {
try{
const broccoliSteps = document.querySelector("#broccoli");
for(let step =0; step <=5 ; step++){
const instruction = await obtainInstruction("broccoli", step);
broccoliSteps.innerHTML += `<li>${instruction}</li>`;
}
broccoliSteps.innerHTML += `<li>Broccoli is ready!</li>`;
broccoliImg.removeAttribute("hidden");
}
catch (error){
console.log("Error fetching instructions:", error);
}
}

makeBroccoli();


// Bonus 2 - Promise all
// ...
Promiseall();