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update sorting algorithm

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This commit is contained in:
MuslemRahimi 2024-10-10 12:39:21 +02:00
parent 4c3f2d2cfd
commit aa576406a6
1 changed files with 88 additions and 120 deletions
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208
src/routes/options-flow/+page.svelte
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@ -836,133 +836,101 @@ let sortOrders = {
// Generalized sorting function
function sortData(key) {
// Reset all other keys to 'none' except the current key
for (const k in sortOrders) {
if (k !== key) {
sortOrders[k] = 'none';
}
}
// Cycle through 'none', 'asc', 'desc' for the clicked key
if (key === 'time') {
// Only cycle between 'asc' and 'desc' for the 'time' key
if (sortOrders[key] === 'asc') {
sortOrders[key] = 'desc';
} else {
sortOrders[key] = 'asc';
}
} else {
// Cycle through 'none', 'asc', 'desc' for other keys
if (sortOrders[key] === 'none') {
sortOrders[key] = 'asc';
} else if (sortOrders[key] === 'asc') {
sortOrders[key] = 'desc';
} else {
sortOrders[key] = 'none';
// Reset all other keys to 'none' except the current key
for (const k in sortOrders) {
if (k !== key) {
sortOrders[k] = 'none';
}
}
// Cycle through 'none', 'asc', 'desc' for the clicked key
const orderCycle = ['none', 'asc', 'desc'];
const currentOrderIndex = orderCycle.indexOf(sortOrders[key]);
sortOrders[key] = orderCycle[(currentOrderIndex + 1) % orderCycle.length];
const sortOrder = sortOrders[key];
const originalData = filteredData?.length !==0 ? [...filteredData] : [...rawData];
if (sortOrder === 'none') {
// Reset to original data when 'none'
displayedData = originalData;
} else {
displayedData = [...originalData]?.sort((a, b) => {
if (key === 'time') {
// Handle time comparison
const timeA = new Date('1970-01-01T' + a.time).getTime();
const timeB = new Date('1970-01-01T' + b.time).getTime();
return sortOrder === 'asc' ? timeA - timeB : timeB - timeA;
} else if (key === 'ticker') {
// Handle alphabetical comparison for symbol
const tickerA = a.ticker.toUpperCase();
const tickerB = b.ticker.toUpperCase();
if (sortOrder === 'asc') {
return tickerA > tickerB ? 1 : -1;
} else {
return tickerA < tickerB ? 1 : -1;
}
} else if (key === 'expiry' || key==='dte') {
// Handle alphabetical comparison for symbol
const timeA = new Date (a?.date_expiration);
const timeB = new Date (b?.date_expiration);
return sortOrder === 'asc' ? timeA - timeB : timeB - timeA;
} else if (key === 'strike') {
// Handle numeric comparison for strike
const strikeA = parseFloat(a.strike_price); // Convert to float for comparison
const strikeB = parseFloat(b.strike_price);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
} else if (key === 'spot') {
// Handle numeric comparison for strike
const strikeA = parseFloat(a.underlying_price); // Convert to float for comparison
const strikeB = parseFloat(b.underlying_price);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
} else if (key === 'price') {
// Handle numeric comparison for strike
const strikeA = parseFloat(a?.price); // Convert to float for comparison
const strikeB = parseFloat(b?.price);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
} else if (key === 'premium') {
// Handle numeric comparison for strike
const strikeA = parseFloat(a.cost_basis); // Convert to float for comparison
const strikeB = parseFloat(b.cost_basis);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
} else if (key === 'vol') {
// Handle numeric comparison for strike
const strikeA = parseFloat(a.volume); // Convert to float for comparison
const strikeB = parseFloat(b.volume);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
} else if (key === 'oi') {
// Handle numeric comparison for strike
const strikeA = parseFloat(a.open_interest); // Convert to float for comparison
const strikeB = parseFloat(b.open_interest);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
} else if (key === 'callPut') {
// Handle Call/Put sorting
const callPutA = a?.put_call?.toUpperCase(); // Normalize to uppercase
const callPutB = b?.put_call?.toUpperCase();
if (sortOrder === 'asc') {
return callPutA > callPutB ? 1 : -1;
} else {
return callPutA < callPutB ? 1 : -1;
}
} else if (key === 'sentiment') {
// Handle sentiment sorting
const sentimentOrder = {
'BULLISH': 1,
'NEUTRAL': 2,
'BEARISH': 3,
};
const sentimentA = sentimentOrder[a.sentiment?.toUpperCase()] || 4; // Fallback for undefined values
const sentimentB = sentimentOrder[b.sentiment?.toUpperCase()] || 4;
const sortOrder = sortOrders[key];
const originalData = filteredData?.length !== 0 ? [...filteredData] : [...rawData];
if (sortOrder === 'asc') {
return sentimentA - sentimentB; // Ascending order
} else {
return sentimentB - sentimentA; // Descending order
}
} else if (key === 'type') {
// Handle sentiment sorting
const sentimentOrder = {
'SWEEP': 1,
'TRADE': 2,
};
const sentimentA = sentimentOrder[a?.option_activity_type?.toUpperCase()] || 3; // Fallback for undefined values
const sentimentB = sentimentOrder[b?.option_activity_type?.toUpperCase()] || 3;
if (sortOrder === 'asc') {
return sentimentA - sentimentB; // Ascending order
} else {
return sentimentB - sentimentA; // Descending order
}
}
});
}
// Reset to original data when 'none'
if (sortOrder === 'none') {
displayedData = originalData;
return;
}
const compareFunctions = {
time: (a, b) => {
const timeA = new Date('1970-01-01T' + a.time).getTime();
const timeB = new Date('1970-01-01T' + b.time).getTime();
return sortOrder === 'asc' ? timeA - timeB : timeB - timeA;
},
ticker: (a, b) => {
const tickerA = a.ticker.toUpperCase();
const tickerB = b.ticker.toUpperCase();
return sortOrder === 'asc' ? tickerA.localeCompare(tickerB) : tickerB.localeCompare(tickerA);
},
expiry: (a, b) => {
const timeA = new Date(a.date_expiration);
const timeB = new Date(b.date_expiration);
return sortOrder === 'asc' ? timeA - timeB : timeB - timeA;
},
dte: (a, b) => {
const timeA = new Date(a.date_expiration);
const timeB = new Date(b.date_expiration);
return sortOrder === 'asc' ? timeA - timeB : timeB - timeA;
},
strike: (a, b) => {
const strikeA = parseFloat(a.strike_price);
const strikeB = parseFloat(b.strike_price);
return sortOrder === 'asc' ? strikeA - strikeB : strikeB - strikeA;
},
spot: (a, b) => {
const spotA = parseFloat(a.underlying_price);
const spotB = parseFloat(b.underlying_price);
return sortOrder === 'asc' ? spotA - spotB : spotB - spotA;
},
price: (a, b) => {
const priceA = parseFloat(a.price);
const priceB = parseFloat(b.price);
return sortOrder === 'asc' ? priceA - priceB : priceB - priceA;
},
premium: (a, b) => {
const premiumA = parseFloat(a.cost_basis);
const premiumB = parseFloat(b.cost_basis);
return sortOrder === 'asc' ? premiumA - premiumB : premiumB - premiumA;
},
vol: (a, b) => {
const volA = parseFloat(a.volume);
const volB = parseFloat(b.volume);
return sortOrder === 'asc' ? volA - volB : volB - volA;
},
oi: (a, b) => {
const oiA = parseFloat(a.open_interest);
const oiB = parseFloat(b.open_interest);
return sortOrder === 'asc' ? oiA - oiB : oiB - oiA;
},
callPut: (a, b) => {
const callPutA = a.put_call?.toUpperCase();
const callPutB = b.put_call?.toUpperCase();
return sortOrder === 'asc' ? callPutA.localeCompare(callPutB) : callPutB.localeCompare(callPutA);
},
sentiment: (a, b) => {
const sentimentOrder = { 'BULLISH': 1, 'NEUTRAL': 2, 'BEARISH': 3 };
const sentimentA = sentimentOrder[a.sentiment?.toUpperCase()] || 4;
const sentimentB = sentimentOrder[b.sentiment?.toUpperCase()] || 4;
return sortOrder === 'asc' ? sentimentA - sentimentB : sentimentB - sentimentA;
},
type: (a, b) => {
const typeOrder = { 'SWEEP': 1, 'TRADE': 2 };
const typeA = typeOrder[a.option_activity_type?.toUpperCase()] || 3;
const typeB = typeOrder[b.option_activity_type?.toUpperCase()] || 3;
return sortOrder === 'asc' ? typeA - typeB : typeB - typeA;
},
};
// Sort using the appropriate comparison function
displayedData = originalData.sort(compareFunctions[key]);
}
</script>