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feat(vesting): total amount counts #567

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feat(vesting): total amount counts #567

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42de7a6
feat(vesting): add total lockup number
hadzhehsen Dec 13, 2023
2482c4a
feat(vesting): count total amount, unlocked amount, locked amount
hadzhehsen Dec 13, 2023
8acb36d
fix(vesting): return amounts in separate widget
hadzhehsen Dec 13, 2023
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111 changes: 97 additions & 14 deletions apps/vesting/src/components/VestingAccountStats.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -103,20 +103,11 @@ function LockupPeriods({
</div>

<div className="p-4 pt-0">
<div className="flex flex-col gap-2">
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
Start date
</div>
<div>{formatDate(new Date(startTime))}</div>
</div>
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
End date
</div>
<div>{formatDate(new Date(endTime))}</div>
</div>
</div>
<VestingStatsGraph
endTime={endTime}
startTime={startTime}
lockupPeriods={lockupPeriods}
/>
</div>

<div className="divide-y border-t">
Expand Down Expand Up @@ -238,3 +229,95 @@ function LockupTimelineListItem({
</div>
);
}

function VestingStatsGraph({
startTime,
endTime,
lockupPeriods,
}: {
startTime: string;
endTime: string;
lockupPeriods: VestingPeriod[];
}) {
const { lockedAmount, totalAmount, unlockedAmount } = useMemo(() => {
const now = new Date();
const bigIntLockupPeriods = lockupPeriods.reduce(
(acc, el) => {
const prevDateStr = acc.lastDate;

const prevDate = new Date(prevDateStr);
const offset = Number.parseInt(el.length ?? '0') * 1000;
const unlockDate = new Date(prevDate.getTime() + offset);
const nowTime = now.getTime();
const past = unlockDate.getTime() < nowTime;

const nextUnlockedAmount = past
? acc.unlockedAmount + BigInt(el.amount?.[0].amount ?? '0')
: acc.unlockedAmount;

const nextLockedAmount = past
? acc.lockedAmount
: acc.lockedAmount + BigInt(el.amount?.[0].amount ?? '0');

return {
totalAmount: acc.totalAmount + BigInt(el.amount?.[0].amount ?? '0'),
unlockedAmount: nextUnlockedAmount,
lockedAmount: nextLockedAmount,
lastDate: unlockDate,
};
},
{
totalAmount: 0n,
unlockedAmount: 0n,
lockedAmount: 0n,
lastDate: new Date(startTime),
},
);

return {
totalAmount: Number.parseFloat(
formatUnits(bigIntLockupPeriods.totalAmount, 18),
),
unlockedAmount: Number.parseFloat(
formatUnits(bigIntLockupPeriods.unlockedAmount, 18),
),
lockedAmount: Number.parseFloat(
formatUnits(bigIntLockupPeriods.lockedAmount, 18),
),
};
}, [lockupPeriods, startTime]);
return (
<div className="flex flex-col gap-2">
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
Start date
</div>
<div>{formatDate(new Date(startTime))}</div>
</div>
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
End date
</div>
<div>{formatDate(new Date(endTime))}</div>
</div>
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
Total lockups
</div>
<div>{totalAmount} ISLM</div>
</div>
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
Already unlocked
</div>
<div>{unlockedAmount} ISLM</div>
</div>
<div>
<div className="text-xs leading-normal text-[#8E8E8E] md:text-sm">
Locked
</div>
<div>{lockedAmount} ISLM</div>
</div>
</div>
);
}
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