From 64911388f80d52d6dd53d707457a37fe386c194e Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Thu, 29 Sep 2022 15:05:13 -0700
Subject: address parsing

---
 src/components/Numpad.svelte | 153 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 src/components/Numpad.svelte

(limited to 'src/components/Numpad.svelte')

diff --git a/src/components/Numpad.svelte b/src/components/Numpad.svelte
new file mode 100644
index 00000000..f00f33c1
--- /dev/null
+++ b/src/components/Numpad.svelte
@@ -0,0 +1,153 @@
+<script>
+  import { Icon } from "$comp";
+	import { selectedRate, user } from '$lib/store';
+	import { f, s, post, warning, sats } from '$lib/utils';
+	import { t } from '$lib/translations';
+
+	export let amount, currency;
+
+	let useFiat = true;
+	let amountFiat = 0;
+	let amountSats = 0;
+	let loading = false;
+
+	let symbol =
+		{
+			USD: '$',
+			CAD: '$',
+			AUD: '$',
+			NZD: '$',
+			MXN: '$',
+			BRL: '$',
+			HKD: '$',
+			TWD: '$',
+			JPY: '¥',
+			CNY: '¥',
+			GBP: '£',
+			EUR: '€',
+			KRW: '₩'
+		}[currency] || '';
+
+	$: amount = parseInt(useFiat ? Math.round(amountFiat / ($selectedRate / sats)) : amountSats);
+
+	$: amountSatsFormatted = s(amountSats);
+
+	$: amountFiatConverted = f(amountSats * ($selectedRate / sats), $user.currency);
+
+	$: amountSatsConverted = s(amountFiat / ($selectedRate / sats));
+
+	const numPad = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '0', '<'];
+
+	const handleInput = (value) => {
+		if (useFiat) {
+			if (amountFiat === 0 && value !== '.' && value !== '<' && value !== '0') {
+				amountFiat = value;
+			} else if ((amountFiat === 0 || amountFiat === '0') && value === '0') {
+				return;
+			} else if (amountFiat === 0 && value === '.') {
+				amountFiat = '0.';
+			} else if (amountFiat !== 0 && amountFiat.includes('.') && value === '.') {
+				return;
+			} else if (value === '<') {
+				if (amountFiat !== 0) {
+					amountFiat = amountFiat.slice(0, amountFiat.length - 1);
+					if (amountFiat.length === 0) {
+						amountFiat = 0;
+						amountSats = 0;
+					}
+				}
+			} else if (value !== '.' && value !== '<' && parseInt(amountFiat + value) > $selectedRate) {
+				warning($t('user.receive.lessThan1BTCWarning'));
+			} else if (amountFiat !== 0 && amountFiat.match(/\.../)) {
+				return;
+			} else {
+				amountFiat = amountFiat + value;
+			}
+		} else {
+			if (value === '.') {
+				return;
+			} else if (!amountSats && value !== '<' && value !== '0') {
+				amountSats = parseInt(value);
+			} else if (value === '<') {
+				if (amountSats !== 0) {
+					amountSats = Math.floor(amountSats / 10);
+					if (amountSats.length === 0) {
+						amountSats = 0;
+						amountFiat = 0;
+					}
+				}
+			} else if (value !== '<' && parseInt(amountSats + value) > sats) {
+				warning($t('user.receive.lessThan1BTCWarning'));
+			} else {
+				amountSats = parseInt(amountSats + value);
+			}
+		}
+	};
+</script>
+
+<div class="flex justify-center items-center mb-3 px-3">
+	{#if $selectedRate}
+		<div class="space-y-5">
+			<!-- amounts -->
+			<div class="text-center">
+				<div class="text-5xl md:text-6xl font-semibold tracking-widest mb-1">
+					{useFiat ? `${symbol}${amountFiat}` : amountSatsFormatted}<span
+						class="tracking-normal text-base font-normal">{useFiat ? $user.currency : 'SAT'}</span
+					>
+				</div>
+				<span class="text-secondary mr-1"
+					>{useFiat ? `${amountSatsConverted} SAT` : amountFiatConverted}</span
+				>
+				<button
+					on:click={() => {
+						if (useFiat) {
+							amountSats = parseInt((amountFiat / ($selectedRate / sats)).toFixed(0));
+						} else {
+							amountFiat =
+								(amountSats * ($selectedRate / sats)).toFixed(2) > 0.0
+									? (amountSats * ($selectedRate / sats)).toFixed(2)
+									: 0;
+						}
+						useFiat = !useFiat;
+					}}><Icon icon="swap" style="inline hover:opacity-80" /></button
+				>
+			</div>
+
+			<!-- numpad -->
+			<div class="grid grid-cols-3 gap-2 w-full md:w-[300px] mx-auto">
+				{#each numPad as value}
+					{#if value === '<'}
+						<button
+							class="bg-primary rounded-xl py-4 px-8 font-semibold active:bg-black active:text-white flex justify-center items-center hover:opacity-80"
+							on:click={() => handleInput(value)}
+						>
+							<svg
+								class="w-5"
+								width="24"
+								height="24"
+								viewBox="0 0 24 24"
+								fill="none"
+								xmlns="http://www.w3.org/2000/svg"
+							>
+								<path
+									d="M15 19L8 12L15 5"
+									stroke="currentColor"
+									stroke-width="2"
+									stroke-linecap="round"
+									stroke-linejoin="round"
+								/>
+							</svg>
+						</button>
+					{:else}
+						<button
+							class="bg-primary rounded-xl py-4 px-8 font-semibold active:bg-black active:text-white hover:opacity-80"
+							on:click={() => handleInput(value)}>{value}</button
+						>
+					{/if}
+				{/each}
+			</div>
+		</div>
+	{:else}
+		<div class="w-full md:w-[300px] h-[475px] md:h-[485px] animate-pulse bg-gray-400 rounded-xl" />
+	{/if}
+</div>
-- 
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