From d3db47e4e32adb9da6f56420cf7acb7448f9099c Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Tue, 21 Mar 2023 11:55:58 -0700
Subject: wip

---
 .../user/[username]/[...amount]/+page.server.js    |  5 +--
 .../send/user/[username]/[...amount]/+page.svelte  | 40 +++++++++++++++-------
 2 files changed, 31 insertions(+), 14 deletions(-)

(limited to 'src/routes/(app)/send')

diff --git a/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js b/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js
index c63328e2..a2ce4e04 100644
--- a/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js
+++ b/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js
@@ -3,10 +3,11 @@ import { fd, auth, get, post } from '$lib/utils';
 
 export async function load({ params, parent }) {
 	let { user } = await parent();
-	let { amount } = params;
+  let [amount, currency] = params.amount.split('/');
+
 	let subject = await get(`/users/${params.username}`);
 	if (subject.username === user?.username) throw error(500, { message: 'Cannot send to self' });
-	return { amount, subject };
+	return { amount, currency, subject };
 }
 
 export const actions = {
diff --git a/src/routes/(app)/send/user/[username]/[...amount]/+page.svelte b/src/routes/(app)/send/user/[username]/[...amount]/+page.svelte
index af6a6368..ea59ffed 100644
--- a/src/routes/(app)/send/user/[username]/[...amount]/+page.svelte
+++ b/src/routes/(app)/send/user/[username]/[...amount]/+page.svelte
@@ -1,7 +1,7 @@
 <script>
 	import { t } from '$lib/translations';
 	import { goto } from '$app/navigation';
-	import { pin, selectedRate } from '$lib/store';
+	import { pin, selectedRate, rate as huh } from '$lib/store';
 	import { enhance } from '$app/forms';
 	import { AppHeader, Avatar, Icon, Numpad, Spinner } from '$comp';
 	import { page } from '$app/stores';
@@ -11,25 +11,17 @@
 	export let form;
 
 	let { subject, rates, user } = data;
-	let currency = user?.currency || 'USD';
-
-	let amount = form?.amount || data.amount;
-	let a,
-		af,
-		fiat = !amount,
-		hash,
-		rate,
-		amountFiat = 0;
-
-	selectedRate.subscribe((r) => rate || (amountFiat = amount * (r / sats)));
+	let currency = data.currency || user?.currency || 'USD';
 
 	let setAmount = async () => {
+    try {
 		amount = a;
 		amountFiat = parseFloat(af).toFixed(2);
 		rate = fiat ? (sats * amountFiat) / amount : $selectedRate;
 		({ hash } = await post(`/${subject.username}/invoice`, {
 			invoice: {
 				amount,
+				currency,
 				hash: 'internal',
 				rate: rates[subject.currency],
 				prompt: subject.prompt,
@@ -39,8 +31,30 @@
 		}));
 
 		goto(`/${subject.username}/invoice/${hash}`);
+    } catch(e) {
+    console.log(e)
+    }
 	};
 
+	let amount = form?.amount || (!data.currency && data.amount) || 0;
+	let a = amount,
+		af = data.currency ? data.amount : undefined,
+		fiat = data.currency || !amount,
+		hash,
+		rate,
+		amountFiat = 0;
+
+	selectedRate.subscribe((r) => {
+		if (rate) return;
+		if (data.currency) {
+			a = Math.round((af / r) * sats);
+		} else {
+			af = amount * (r / sats);
+		}
+
+		setAmount();
+	});
+
 	let loading;
 	let submit = () => (loading = true);
 
@@ -60,6 +74,8 @@
 {/if}
 
 <div class="container px-4 mt-20 max-w-xl mx-auto space-y-8">
+	{af}<br />
+	{a}
 	<Numpad bind:amount={a} bind:amountFiat={af} {currency} bind:fiat />
 
 	<form method="POST" use:enhance on:submit={submit}>
-- 
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