diff options
Diffstat (limited to 'src/features')
| -rw-r--r-- | src/features/gifts.js | 72 | ||||
| -rw-r--r-- | src/features/messages.js | 89 | ||||
| -rw-r--r-- | src/features/withdraw-links.js | 195 |
3 files changed, 302 insertions, 54 deletions
diff --git a/src/features/gifts.js b/src/features/gifts.js index 42e794d..c6ccbd9 100644 --- a/src/features/gifts.js +++ b/src/features/gifts.js @@ -8,6 +8,7 @@ import { decryptWithCode, npubOf } from '../nostr.js'; import { installGiftWallet, previewGift, giftOutpoints, giftClaimTxs, isRetiredGift, giftMinimum, lockGift, previewLockedGift } from './gifts-wallet.js'; import { t } from '../i18n.js'; import { qrSvg } from '../qr.js'; +import { withdrawLinks } from './withdraw-links.js'; import { fmtBtc, timeAgo, shortAddr } from '../format.js'; import { getEventHash, verifyEvent } from 'nostr-tools/pure'; import { sha256 } from '@noble/hashes/sha256'; @@ -26,6 +27,7 @@ export function giftsFeature(ctx) { // every call degrades to null in an on-chain-only build. const hook = ctx.hook || (() => null); const arkGiftOf = (code) => hook('arkGiftDecode', code); + const wl = withdrawLinks(ctx); // prepaid LNURL-withdraw links, the gift link's sibling on Send // ================================================================ GIFT / CLAIM // Read a gift link, returning the code (and scrubbing it from the URL so the @@ -288,51 +290,47 @@ export function giftsFeature(ctx) { h('h2', { style: 'margin:0' }, claimed ? t('claimedTitle') : t('newWalletTitle')), h('p', { class: 'muted', style: 'margin:0' }, claimed ? t('claimedBody') : t('newWalletBody')) ), - h('div', { class: 'card col' }, - h('h3', {}, t('recoveryPhrase')), - h('div', { class: 'warn-box' }, t('writeDownWarn')), - h('div', { class: 'words', style: '--rows-3:' + Math.ceil(words.length / 3) + ';--rows-2:' + Math.ceil(words.length / 2) }, - words.map((w, i) => h('div', { class: 'w' }, h('span', { class: 'n' }, i + 1), h('span', { class: 't' }, w))) - ), - h('div', { class: 'row gap6' }, copyBtn(wallet.mnemonic, t('copyPhrase'))), - h('button', { class: 'btn-primary btn-block', onClick: () => { ui.confirm = pickConfirm(words); ui.claimError = ''; ui.claimStep = 'verify'; render(); } }, t('verifyBackup')), - h('button', { class: 'btn-block', onClick: finishClaim }, t('skipVerification')) - ) + // a heads-up before the words, then the words, then one word to + // check (Adam, 2026-11-07) — the same three steps as a new wallet + !ui.claimShown + ? h('div', { class: 'card col' }, + h('h3', { style: 'margin-top:0' }, t('recoveryPhrase')), + h('p', { style: 'margin:0' }, t('seedIntroBody', { n: words.length })), + h('p', { class: 'muted', style: 'margin:0' }, t('seedIntroPrivate')), + h('button', { id: 'claim-seed-show', class: 'btn-primary btn-block', onClick: () => { ui.claimShown = true; render(); } }, t('seedIntroShow'))) + : h('div', { class: 'card col' }, + h('h3', { style: 'margin-top:0' }, t('recoveryPhrase')), + h('div', { class: 'words', style: '--rows-3:' + Math.ceil(words.length / 3) + ';--rows-2:' + Math.ceil(words.length / 2) }, + words.map((w, i) => h('div', { class: 'w' }, h('span', { class: 'n' }, i + 1), h('span', { class: 't' }, w))) + ), + h('div', { class: 'row gap6' }, copyBtn(wallet.mnemonic, t('copyPhrase'))), + h('button', { id: 'claim-seed-next', class: 'btn-primary btn-block', onClick: () => { ui.confirm = pickConfirm(words); ui.claimError = ''; ui.claimStep = 'verify'; render(); } }, t('next'))) ); } if (ui.claimStep === 'verify') { - // Same word-confirmation as new-wallet creation: prove the recipient wrote - // the phrase down before sending them off into their freshly funded wallet. const words = wallet.mnemonic.split(' '); + const q = ui.confirm; + if (!q || !q.options) { ui.claimStep = 'backup'; ui.claimShown = true; return claimScreen(); } return h( 'div', { class: 'col', style: 'gap:16px' }, brandHeader(false), h('div', { class: 'card col' }, h('h3', { style: 'margin-top:0' }, t('recoveryPhrase')), - h('p', { class: 'muted', style: 'margin:0' }, t('confirmBackupIntro')), - ...ui.confirm.map((c, i) => - h('label', { class: 'field' }, - h('span', { class: 'lab' }, t('wordN', { n: c.index + 1 })), - h('input', { - type: 'text', class: 'mono-input', autocapitalize: 'none', autocomplete: 'off', spellcheck: 'false', - value: c.value, onInput: (e) => (ui.confirm[i].value = e.target.value.trim()), - }) - ) - ), - ui.claimError && h('div', { class: 'notice err' }, ui.claimError), - h('div', { class: 'row gap6' }, - h('button', { class: 'btn-ghost', onClick: () => { ui.claimStep = 'backup'; ui.claimError = ''; render(); } }, t('back')), + h('p', { style: 'margin:0' }, t('quizPrompt', { n: q.index + 1 })), + h('div', { class: 'quiz-opts' }, q.options.map((w) => h('button', { - class: 'btn-primary grow', + type: 'button', + class: 'quiz-opt' + (q.wrong.includes(w) ? ' wrong' : ''), onClick: () => { - const ok = ui.confirm.every((c) => c.value.toLowerCase() === words[c.index]); - if (!ok) { ui.claimError = t('wordsMismatch'); render(); return; } - finishClaim(); + if (w === words[q.index]) { ui.claimError = ''; finishClaim(); return; } + if (!q.wrong.includes(w)) q.wrong.push(w); + ui.claimError = t('quizWrong'); render(); }, - }, t('openWallet')) - ), - h('button', { class: 'btn-block', onClick: finishClaim }, t('skipVerification')) + }, w))), + ui.claimError && h('div', { class: 'notice err' }, ui.claimError), + h('button', { id: 'claim-seed-skip', class: 'btn-ghost btn-block', onClick: () => { ui.claimError = ''; finishClaim(); } }, t('skip')), + h('button', { class: 'linklike small', style: 'align-self:center', onClick: () => { ui.claimStep = 'backup'; ui.claimShown = true; ui.claimError = ''; render(); } }, t('quizBack')), ) ); } @@ -366,7 +364,7 @@ export function giftsFeature(ctx) { // view the claim on a block explorer, or head back to the home screen. h('button', { class: 'btn-primary btn-block', onClick: () => { ui.claimTaken = null; ui.claimedAmount = 0; - if (activeAccount() && activeAccount().provisional) { ui.claimStep = 'backup'; commitAccount(); } + if (activeAccount() && activeAccount().provisional) { ui.claimStep = 'backup'; ui.claimShown = false; commitAccount(); } else { ui.screen = 'wallet'; ui.claimStep = null; landAccount(); } render(); } }, activeAccount() && activeAccount().provisional ? t('createWalletAnyway') : t('goToWallet')), @@ -488,7 +486,7 @@ export function giftsFeature(ctx) { commitAccount(); // claimed — keep a fresh gift wallet (no-op for an existing one) if (ui.claimFrom) hook('followGiftSender', ui.claimFrom); if (wasProvisional) { - ui.claimStep = 'backup'; // fresh wallet — show the new seed to back up + ui.claimStep = 'backup'; ui.claimShown = false; // fresh wallet — show the new seed to back up } else { ui.screen = 'wallet'; // existing wallet — straight into it, no new seed to back up ui.claimStep = null; @@ -1089,9 +1087,11 @@ export function giftsFeature(ctx) { return { blob, claimCode, url: `${location.origin}/lg/${blob}` }; }, receiveTakeover() { return claimCelebration(); }, - sendView() { return ui.giftMode ? giftView() : null; }, + sendView() { return ui.giftMode === 'lnurl' ? wl.view() : ui.giftMode ? giftView() : null; }, sendFormExtras() { - return h('button', { class: 'linklike small', style: 'align-self:center;margin-top:2px', onClick: () => { ui.giftMode = true; ui.sendError = ''; render(); } }, '🎁 ' + t('giftLink')); + return h('div', { class: 'row gap6 wrap', style: 'justify-content:center;column-gap:18px' }, + h('button', { class: 'linklike small', style: 'margin-top:2px', onClick: () => { ui.giftMode = true; ui.sendError = ''; render(); } }, '🎁 ' + t('giftLink')), + wl.entry()); }, balanceLines() { const locked = wallet.giftLockedValue(); diff --git a/src/features/messages.js b/src/features/messages.js index 90bfaaf..6c4f5f8 100644 --- a/src/features/messages.js +++ b/src/features/messages.js @@ -760,14 +760,38 @@ export function messagesFeature(ctx) { let allUnsubs = []; let dmUnsubs = []; // the DM wrap subscriptions alone, so they can be rebuilt + // Is the page under the reader's finger, or still coasting from a flick? + // Background work (a repaint for a face that arrived, writing the profile + // cache) waits for it to settle: on Adam's Pixel a flick through the feed + // spent 1.7 s of 9 on the main thread doing exactly that, and taps queued + // behind it (2026-11-07, "flick to scroll … not getting up to speed … + // clicking around feels sluggish"). Never longer than `most` ms, though: + // a slow, steady read must still see what arrived. + let pageMovedAt = 0, fingerDown = false; + if (typeof window !== 'undefined') { + window.addEventListener('scroll', () => { pageMovedAt = Date.now(); }, { passive: true, capture: true }); + window.addEventListener('touchstart', () => { fingerDown = true; }, { passive: true, capture: true }); + for (const n of ['touchend', 'touchcancel']) window.addEventListener(n, (e) => { if (!e.touches || !e.touches.length) fingerDown = false; }, { passive: true, capture: true }); + } + const pageMoving = () => fingerDown || Date.now() - pageMovedAt < 200; + const whenSettled = (fn, most = 1500, step = 150) => { + const until = Date.now() + most; + const go = () => { if (pageMoving() && Date.now() < until) { setTimeout(go, step); return; } fn(); }; + go(); + }; + let repaintTimer = null; const scheduleRepaint = () => { if (repaintTimer) return; + const since = Date.now(); const run = () => { // not under a pager in motion: the page beneath is out of sight, and // its repaint (40–55 ms on Adam's phone) dropped frames from flights // through the pictures (2026-10-17) — it waits for the landing if (pagerMoving()) { repaintTimer = setTimeout(run, 120); return; } + // nor mid-flick on the page itself (up to 1.5 s): a whole-page morph + // in the middle of a fling is a dropped frame and a late tap + if (pageMoving() && Date.now() - since < 1500) { repaintTimer = setTimeout(run, 150); return; } repaintTimer = null; // a visitor's public page (a profile, a thread, a feed) repaints too if (ui.screen === 'wallet' || ui.pubProf) renderThreadStable(); @@ -826,11 +850,14 @@ export function messagesFeature(ctx) { // memory and is written back once per burst: a batch of thirty profiles // landing during a scroll used to parse and re-serialize the whole blob // thirty times over, on the main thread, mid-scroll. - let profBlob = null, profFlush = null; + let profBlob = null, profFlush = null, profFlushSince = 0; const PROFILE_ROWS = 1500; // a row without a thumbnail is ~430 chars; IndexedDB has room const profilesDisk = () => (profBlob ||= wallet.loadFeatureState('profiles', {})); - function flushProfiles() { - profFlush = null; + function flushProfiles(force) { + // up to 5 s for the page to settle: stringifying this blob (thumbnails + // and all, up to ~2 MB) is a long main-thread task + if (!force && pageMoving() && Date.now() - (profFlushSince || 0) < 5000) { profFlush = setTimeout(flushProfiles, 300); return; } + profFlush = null; profFlushSince = 0; const s = profBlob; if (!s) return; // Who stays when space runs out: your own faces, the people you follow, @@ -848,7 +875,10 @@ export function messagesFeature(ctx) { // Thumbnails are the bulk of this blob, so they live on a budget: the // least recently seen strangers give theirs up first. The row itself // stays — that face just paints the way it used to. - let size = JSON.stringify(s).length; + // (an estimate, not a JSON.stringify of the lot just to measure it: + // a row is ~430 chars plus its thumbnail) + let size = 0; + for (const k in s) size += 430 + ((s[k] && s[k].thumb) || '').length; if (size > THUMB_BUDGET) { // never our own: the header face is the one that must paint offline for (const k of evictFirst(Object.keys(s).filter((k) => s[k].thumb && !mine.has(k)))) { @@ -875,7 +905,7 @@ export function messagesFeature(ctx) { ? { thumb: p.thumb, thumbFor: p.thumbFor, thumbPx: p.thumbPx || 0 } : {}), ...(p.thumbFail ? { thumbFail: p.thumbFail, thumbFailAt: p.thumbFailAt || 0, thumbFails: p.thumbFails || 1, thumbFailVersion: p.thumbFailVersion || 0 } : {}) }; - if (!profFlush) profFlush = setTimeout(flushProfiles, 500); + if (!profFlush) { profFlushSince = Date.now(); profFlush = setTimeout(flushProfiles, 500); } } // A punk picture is OUR OWN art. Every coinos user who keeps the default // publishes https://v3.coinos.io/punks/N.webp as their nostr picture, and @@ -1081,6 +1111,39 @@ export function messagesFeature(ctx) { blobProbing.set(url, task); return task; } + // Centre-crop to a square (the way background-size:cover paints it), + // shrink, and encode — off the main thread where the browser allows: the + // crop and resize through createImageBitmap, the encode through an + // OffscreenCanvas's convertToBlob. The synchronous canvas.toDataURL it + // replaces cost ~30 ms a face on a phone, mid-scroll (2026-11-07). + async function encodeThumb(bmp) { + const side = Math.min(bmp.width, bmp.height); + if (!side) throw new Error('empty'); + const sx = (bmp.width - side) / 2, sy = (bmp.height - side) / 2; + if (typeof OffscreenCanvas !== 'undefined' && OffscreenCanvas.prototype.convertToBlob) { + let small = null; + try { + small = await createImageBitmap(bmp, sx, sy, side, side, { resizeWidth: THUMB_PX, resizeHeight: THUMB_PX, resizeQuality: 'high' }); + const oc = new OffscreenCanvas(THUMB_PX, THUMB_PX); + oc.getContext('2d').drawImage(small, 0, 0); + const asUrl = (b) => new Promise((ok, bad) => { const r = new FileReader(); r.onload = () => ok(r.result); r.onerror = () => bad(r.error); r.readAsDataURL(b); }); + let blob = await oc.convertToBlob({ type: 'image/webp', quality: 0.75 }); + if (blob.type !== 'image/webp') blob = await oc.convertToBlob({ type: 'image/jpeg', quality: 0.7 }); + if (blob.size * 4 / 3 > THUMB_MAX) blob = await oc.convertToBlob({ type: 'image/webp', quality: 0.5 }); // a busy picture, leaned on harder + const data = await asUrl(blob); + if (data.length > THUMB_MAX) throw new Error('too big'); + return data; + } finally { try { small && small.close(); } catch {} } + } + const c = document.createElement('canvas'); + c.width = c.height = THUMB_PX; + c.getContext('2d').drawImage(bmp, sx, sy, side, side, 0, 0, THUMB_PX, THUMB_PX); + let data = c.toDataURL('image/webp', 0.75); + if (!data.startsWith('data:image/webp')) data = c.toDataURL('image/jpeg', 0.7); + if (data.length > THUMB_MAX) data = c.toDataURL('image/webp', 0.5); + if (data.length > THUMB_MAX) throw new Error('too big'); + return data; + } function makeThumb(pk, p) { if (!p || !p.picture || typeof document === 'undefined') return; if (noCorsHost(p.picture)) return; // a host that won't hand over bytes; the <img> shows it anyway @@ -1152,18 +1215,8 @@ export function messagesFeature(ctx) { scheduleRepaint(); // the big face, where one is up, can paint from the copy now } bmp = await createImageBitmap(await res.blob()); - // centre-crop to a square, the way background-size:cover paints it - const side = Math.min(bmp.width, bmp.height); - if (!side) throw new Error('empty'); - const c = document.createElement('canvas'); - c.width = c.height = THUMB_PX; - c.getContext('2d').drawImage(bmp, (bmp.width - side) / 2, (bmp.height - side) / 2, - side, side, 0, 0, THUMB_PX, THUMB_PX); - let data = c.toDataURL('image/webp', 0.75); - if (!data.startsWith('data:image/webp')) data = c.toDataURL('image/jpeg', 0.7); - if (data.length > THUMB_MAX) data = c.toDataURL('image/webp', 0.5); // a busy picture, leaned on harder - if (data.length > THUMB_MAX) throw new Error('too big'); - done({ thumb: data, thumbFor: url, thumbPx: THUMB_PX }); + const data = await encodeThumb(bmp); + whenSettled(() => done({ thumb: data, thumbFor: url, thumbPx: THUMB_PX })); } catch (e) { // a quick TypeError is the CORS refusal (a dead host takes longer) // only a refusal corsFetch confirmed (a body cut off mid-download @@ -19062,7 +19115,7 @@ export function messagesFeature(ctx) { follows = null; followsAt = 0; feed = null; relayLists = null; mutes = null; mutesAt = 0; stCache = null; stAt = 0; // the next account's state, not this one's - if (profFlush) { clearTimeout(profFlush); flushProfiles(); } // this account's faces, written before the blob is dropped + if (profFlush) { clearTimeout(profFlush); flushProfiles(true); } // this account's faces, written before the blob is dropped profBlob = null; timedActivity.clear(); diskHeld.clear(); reacts.clear(); boosts.clear(); seenNoteEv.clear(); myReactEv.clear(); quoted.clear(); noteCountsReady.clear(); diff --git a/src/features/withdraw-links.js b/src/features/withdraw-links.js new file mode 100644 index 0000000..a63d180 --- /dev/null +++ b/src/features/withdraw-links.js @@ -0,0 +1,195 @@ +// Prepaid Lightning withdraw links (LNURL-withdraw): make a link or QR that +// whoever holds it can pull sats from — a voucher, a faucet, a printed card — +// even while this wallet is asleep. "Do we have lnurl withdraw links +// somewhere? can we add them?" → "Prepaid" (Adam, 2026-11-07). +// +// The money is paid up front, from Spending over Lightning, to the coinos +// registrar (coinosv3-server names/withdraw.js), which pays each claim out of +// it; until claimed it sits there, and the creator can take back whatever is +// left at any time ("Take back"), which closes the link. Links belong to the +// wallet's own nostr key, so every device with the seed sees them. +// +// It lives on the Send page as a sibling of the gift link: ui.giftMode === +// 'lnurl' (giftMode is already a navigation field with its resets). +import { nip98Header } from '../nip98.js'; +import { encodeLnurl } from '../lnurl.js'; +import { qrSvg } from '../qr.js'; +import { getNetwork } from '../api.js'; +import { t } from '../i18n.js'; + +const REGISTRAR = 'https://names.coinos.io'; +const NOTE_MAX = 120; +const net = () => (getNetwork() === 'mutinynet' ? 'mutinynet' : 'mainnet'); +const available = () => ['mainnet', 'mutinynet'].includes(getNetwork()); + +export function withdrawLinks(ctx) { + const { h, ui, render, wallet, toast, copyBtn, goBack, fmtAmount, unitLabel, unitTag, parseAmount, getUnit } = ctx; + const hook = ctx.hook || (() => null); + const base = () => ctx.withdrawRegistrar || REGISTRAR; + // ui.wl: { list: [...]|null, listError, amount, uses, note, busy, error, open: id|null, made: id|null, taking: id|null } + const st = () => (ui.wl ||= { list: null, amount: '', uses: '1', note: '' }); + + const signer = { signEvent: (e) => wallet.nostrSign(e) }; + async function call(method, path, payload) { + const url = base() + path; + const body = payload ? JSON.stringify(payload) : ''; + const auth = await nip98Header(signer, url, method, body); + const r = await fetch(url, { method, headers: { authorization: auth, ...(body ? { 'content-type': 'application/json' } : {}) }, ...(body ? { body } : {}) }); + const j = await r.json().catch(() => ({})); + if (!r.ok || j.error) throw new Error(j.error || `registrar refused (${r.status})`); + return j; + } + + async function load() { + const s = st(); + try { + const j = await call('GET', '/withdraw/mine'); + s.list = (j.links || []).filter((l) => l.net === net()); + s.listError = ''; + } catch (e) { s.listError = e.message; s.list ||= []; } + render(); + } + + function open() { + ui.wl = null; + ui.giftMode = 'lnurl'; + ui.sendError = ''; + st(); + render(); + load(); + } + + const lnurlOf = (l) => encodeLnurl(l.url).toUpperCase(); + const amt = (sat) => fmtAmount(sat) + ' ' + unitLabel(); + + async function create() { + const s = st(); + const sat = parseAmount(s.amount, getUnit()) || 0; + const uses = Math.floor(Number(s.uses) || 1); + s.error = ''; + if (!(sat >= 1)) { s.error = t('wlAmountInvalid'); render(); return; } + if (!(uses >= 1 && uses <= 1000)) { s.error = t('wlUsesInvalid'); render(); return; } + if (wallet.watchOnly) { s.error = t('lnWithdrawWatchOnly'); render(); return; } + if (!hook('arkReady')) { s.error = t('hatNeedSpending'); render(); return; } + const total = sat * uses; + if ((hook('arkSpendableSat') || 0) < total + Math.max(10, Math.ceil(total * 0.002))) { s.error = t('wlNoFunds', { amount: amt(total) }); render(); return; } + s.busy = true; render(); + try { + const inv = await call('POST', '/withdraw/new', { sat, uses, note: String(s.note || '').trim().slice(0, NOTE_MAX), net: net() }); + await hook('arkPayInvoice', inv.invoice, { maxAmountSat: inv.totalSat }); + let link = null; + for (let i = 0; i < 10 && !link; i++) { + try { link = await call('POST', '/withdraw/funded', { id: inv.id }); } + catch (e) { if (!/not paid/i.test(e.message)) throw e; await new Promise((r) => setTimeout(r, 1500)); } + } + if (!link) throw new Error(t('wlNotConfirmed')); + s.list = [link, ...(s.list || []).filter((l) => l.id !== link.id)]; + s.made = link.id; s.open = link.id; + s.amount = ''; s.uses = '1'; s.note = ''; + } catch (e) { + s.error = e.message || String(e); + } finally { s.busy = false; render(); } + } + + async function takeBack(l) { + const s = st(); + s.taking = l.id; s.error = ''; render(); + let lnId = null; + try { + if (l.remainingSat > 0) { + const inv = await hook('arkLnInvoice', l.remainingSat, t('wlTakeBackMemo')); + if (!inv || !inv.invoice) throw new Error(t('lnWithdrawNoInvoice')); + lnId = inv.id; + // the wallet has to claim the held payment while the registrar pays it + hook('arkLnWatch', inv.id, () => {}); + const r = await call('POST', '/withdraw/reclaim', { id: l.id, invoice: inv.invoice }); + Object.assign(l, r); + toast(r.paid === false ? t('wlTakeBackFailed') : t('wlTakenBack', { amount: amt(inv.amountSat) })); + } else { + Object.assign(l, await call('POST', '/withdraw/reclaim', { id: l.id })); + } + } catch (e) { + if (lnId) hook('arkLnCancel', lnId); + s.error = e.message || String(e); + } finally { s.taking = null; render(); load(); } + } + + function linkCard(l) { + const s = st(); + const lnurl = lnurlOf(l); + let svg = null; + try { svg = qrSvg(lnurl, { ec: 'M', mode: 'Alphanumeric' }); } catch {} + const live = l.status === 'open' && l.remainingSat > 0 && l.used < l.uses; + return h('div', { class: 'card col', style: 'align-items:center;gap:10px' }, + h('h3', { style: 'align-self:stretch' }, s.made === l.id ? t('wlReady') : t('wlTitle')), + live && svg ? h('div', { html: svg }) : null, + l.note ? h('blockquote', { class: 'gift-note', style: 'width:100%' }, l.note) : null, + h('div', { class: 'small muted', style: 'text-align:center' }, + l.uses > 1 ? t('wlTermsMany', { amount: amt(l.sat), n: l.uses - l.used, total: l.uses }) : t('wlTermsOne', { amount: amt(l.sat) }), + ' · ', t('wlLeft', { amount: amt(l.remainingSat) })), + live ? h('div', { class: 'addr-box break mono', style: 'width:100%;font-size:11px' }, lnurl) : h('div', { class: 'notice small' }, l.status === 'closed' ? t('wlClosed') : t('wlUsedUp')), + live ? h('div', { class: 'row gap6 wrap', style: 'width:100%' }, copyBtn(lnurl, t('wlCopy'))) : null, + live ? h('div', { class: 'small faint', style: 'text-align:center' }, t('wlBearer')) : null, + s.error && h('div', { class: 'notice err', style: 'width:100%' }, s.error), + live || (l.status === 'open' && l.remainingSat > 0) + ? (s.taking === l.id + ? h('button', { class: 'btn-block', disabled: true }, h('span', { class: 'spinner sm' })) + : h('button', { class: 'btn-ghost btn-block', onClick: () => takeBack(l) }, t('wlTakeBack', { amount: amt(l.remainingSat) }))) + : null, + h('button', { class: 'btn-ghost btn-block', onClick: () => { s.open = null; s.made = null; s.error = ''; render(); } }, t('back'))); + } + + function formCard() { + const s = st(); + const sat = parseAmount(s.amount, getUnit()) || 0; + const uses = Math.max(1, Math.floor(Number(s.uses) || 1)); + return h('div', { class: 'card col gap6' }, + h('h3', {}, t('wlTitle')), + h('div', { class: 'small muted' }, t('wlDesc')), + h('div', { class: 'input-group' }, + h('input', { id: 'wl-amount', type: 'number', min: '0', inputmode: 'decimal', step: getUnit() === 'sats' ? '1' : '0.00000001', + placeholder: t('wlAmount'), value: s.amount, onInput: (e) => { s.amount = e.target.value; render(); } }), + h('div', { style: 'display:flex;align-items:center' }, unitTag())), + h('label', { class: 'row gap6', style: 'align-items:center' }, + h('span', { class: 'small grow' }, t('wlUses')), + h('input', { id: 'wl-uses', type: 'number', min: '1', max: '1000', step: '1', inputmode: 'numeric', style: 'width:90px', + value: s.uses, onInput: (e) => { s.uses = e.target.value; render(); } })), + h('textarea', { class: 'gift-note-input', rows: 2, maxlength: NOTE_MAX, placeholder: t('wlNote'), value: s.note, onInput: (e) => { s.note = e.target.value; } }), + h('div', { class: 'small faint' }, sat >= 1 && uses > 1 ? t('wlPayNowMany', { total: amt(sat * uses), n: uses, amount: amt(sat) }) : t('wlPayNow')), + s.error && !s.open ? h('div', { class: 'notice err' }, s.error) : null, + s.busy + ? h('button', { class: 'btn-primary btn-block', disabled: true }, h('span', { class: 'spinner sm' })) + : h('button', { id: 'wl-create', class: 'btn-primary btn-block', onClick: create }, sat >= 1 ? t('wlCreateFor', { amount: amt(sat * uses) }) : t('wlCreate'))); + } + + function listCard() { + const s = st(); + if (s.list == null) return h('div', { class: 'card', style: 'text-align:center' }, h('span', { class: 'spinner sm' })); + if (!s.list.length) return s.listError ? h('div', { class: 'notice err small' }, s.listError) : null; + return h('div', { class: 'card col gap6' }, + h('span', { class: 'small muted' }, t('wlYours')), + ...s.list.map((l) => h('button', { class: 'row between wl-row', style: 'text-align:left', onClick: () => { s.open = l.id; s.made = null; s.error = ''; render(); } }, + h('span', { class: 'small' }, amt(l.sat), l.uses > 1 ? ` × ${l.uses}` : '', l.note ? h('span', { class: 'faint' }, ' · ' + l.note) : null), + h('span', { class: 'small faint' }, + l.status === 'closed' ? t('wlClosedTag') : l.remainingSat < 1 || l.used >= l.uses ? t('wlUsedUpTag') : t('wlLeft', { amount: amt(l.remainingSat) }))))); + } + + function view() { + const s = st(); + if (!available()) { + return h('div', { class: 'col', style: 'gap:12px' }, + h('div', { class: 'card col' }, h('h3', {}, t('wlTitle')), h('div', { class: 'small muted' }, t('wlMainnetOnly'))), + h('button', { class: 'btn-ghost btn-block', onClick: () => goBack(() => { ui.giftMode = false; }) }, t('back'))); + } + const l = s.open && (s.list || []).find((x) => x.id === s.open); + if (l) return h('div', { class: 'col', style: 'gap:12px' }, linkCard(l)); + return h('div', { class: 'col', style: 'gap:12px' }, + formCard(), + listCard(), + h('button', { class: 'btn-ghost btn-block', onClick: () => { ui.wl = null; goBack(() => { ui.giftMode = false; }); } }, t('back'))); + } + + const entry = () => h('button', { id: 'wl-open', class: 'linklike small', style: 'align-self:center;margin-top:2px', onClick: open }, '⚡ ' + t('wlTitle')); + + return { view, entry, open }; +} |