515 lines
12 KiB
Vue
515 lines
12 KiB
Vue
<script setup lang="ts">
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import { computed, nextTick, onMounted, onUnmounted, ref, watch } from "vue";
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import { useAuthStore } from "../stores/auth";
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import * as chat from "../services/chat";
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import type { ChatMessage, ChatProfile } from "../services/chat";
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import { CHAT_STICKERS, stickerContent, unsticker, type ChatSticker } from "../chatStickers";
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const props = defineProps<{ open: boolean }>();
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const emit = defineEmits<{ close: [] }>();
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const auth = useAuthStore();
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const messages = ref<ChatMessage[]>([]);
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const profiles = ref<Record<string, ChatProfile>>({});
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const draft = ref("");
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const error = ref("");
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const loading = ref(false);
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const showStickers = ref(false);
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const listEl = ref<HTMLElement | null>(null);
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let sub: { close: () => void } | null = null;
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const ownPubkey = computed(() => chat.pubkeyFromNpub(auth.npub));
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const canSend = computed(() => auth.hasActiveSigner);
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onMounted(() => {
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if (auth.isLoggedIn) void start();
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});
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onUnmounted(() => {
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sub?.close();
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});
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watch(
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() => auth.isLoggedIn,
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(loggedIn) => {
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if (loggedIn) void start();
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else {
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sub?.close();
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sub = null;
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messages.value = [];
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profiles.value = {};
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}
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},
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);
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watch(
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() => props.open,
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(open) => {
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if (open) {
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if (!canSend.value) void auth.restoreSavedSigner();
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void scrollBottom();
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}
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},
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);
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async function start(): Promise<void> {
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if (sub) return;
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loading.value = true;
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error.value = "";
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try {
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messages.value = await chat.loadChat();
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await loadMissingProfiles();
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sub = chat.subscribeChat((message) => {
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if (!messages.value.some((m) => m.id === message.id)) {
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messages.value.push(message);
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messages.value.sort((a, b) => a.createdAt - b.createdAt);
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void loadMissingProfiles();
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void scrollBottom();
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}
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});
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await scrollBottom();
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} catch (e) {
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error.value = e instanceof Error ? e.message : "Chat failed";
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} finally {
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loading.value = false;
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}
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}
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async function loadMissingProfiles(): Promise<void> {
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const authors = messages.value.map((m) => m.pubkey);
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if (ownPubkey.value) authors.push(ownPubkey.value);
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const missing = [...new Set(authors)].filter((p) => !profiles.value[p]);
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if (!missing.length) return;
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profiles.value = { ...profiles.value, ...(await chat.loadProfiles(missing)) };
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}
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async function send(): Promise<void> {
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const content = draft.value.trim();
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if (!content) return;
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await sendContent(content);
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draft.value = "";
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}
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async function sendSticker(sticker: ChatSticker): Promise<void> {
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await sendContent(stickerContent(sticker));
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showStickers.value = false;
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}
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async function sendContent(content: string): Promise<void> {
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error.value = "";
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try {
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const message = await chat.sendChat(content);
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if (!messages.value.some((m) => m.id === message.id)) messages.value.push(message);
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await loadMissingProfiles();
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await scrollBottom();
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} catch (e) {
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if (e instanceof Error && /connect|signer|auth|missing remote|aborted/i.test(e.message)) {
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await auth.restoreSavedSigner();
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}
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error.value = e instanceof Error ? e.message : "Could not send";
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}
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}
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function profile(pubkey: string): ChatProfile {
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return profiles.value[pubkey] ?? { pubkey, name: chat.shortPubkey(pubkey), picture: "" };
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}
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function timeLabel(ts: number): string {
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return new Date(ts * 1000).toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" });
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}
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function stickerText(content: string): string | null {
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return unsticker(content)?.text ?? null;
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}
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function stickerKind(content: string): "sticker" | "gif" | null {
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return unsticker(content)?.kind ?? null;
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}
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async function scrollBottom(): Promise<void> {
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await nextTick();
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if (listEl.value) listEl.value.scrollTop = listEl.value.scrollHeight;
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}
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</script>
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<template>
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<div v-if="open" class="chat-backdrop" @click="emit('close')" />
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<aside :class="['chat-drawer', { open }]">
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<header>
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<div>
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<div class="label">nostr chat</div>
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<h2 class="glow-cyan">mining desk heckle box</h2>
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</div>
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<button class="thin" aria-label="close chat" @click="emit('close')">×</button>
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</header>
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<div v-if="!canSend" class="notice reconnect">
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<span>
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Logged in, but the signer is not active in this tab. Reading works; sending needs a restored signer.
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</span>
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<button class="thin" :disabled="auth.busy" @click="auth.reconnectRemoteApp()">
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{{ auth.busy ? "opening" : "reconnect" }}
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</button>
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</div>
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<div v-if="error" class="notice err">{{ error }}</div>
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<div ref="listEl" class="messages">
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<div v-if="loading" class="empty muted">loading relay gossip...</div>
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<div v-else-if="!messages.length" class="empty muted">no chat yet. terrifying discipline.</div>
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<article
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v-for="message in messages"
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:key="message.id"
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:class="['msg', { own: message.pubkey === ownPubkey }]"
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>
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<img v-if="profile(message.pubkey).picture" :src="profile(message.pubkey).picture" alt="" />
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<div v-else class="avatar">{{ profile(message.pubkey).name.slice(0, 2).toUpperCase() }}</div>
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<div class="bubble">
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<div class="meta">
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<strong>{{ profile(message.pubkey).name }}</strong>
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<span>{{ timeLabel(message.createdAt) }}</span>
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</div>
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<p v-if="!stickerText(message.content)">{{ message.content }}</p>
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<p v-else :class="['sticker', stickerKind(message.content)]">{{ stickerText(message.content) }}</p>
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</div>
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</article>
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</div>
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<div v-if="showStickers" class="sticker-modal" @click.self="showStickers = false">
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<section class="sticker-dialog" aria-label="chat stickers">
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<div class="sticker-head">
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<div>
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<div class="label">stickers</div>
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<strong class="glow-amber">{{ CHAT_STICKERS.length }} signed insults</strong>
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</div>
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<button type="button" class="thin" aria-label="close stickers" @click="showStickers = false">×</button>
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</div>
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<div class="sticker-tray">
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<button
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v-for="sticker in CHAT_STICKERS"
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:key="sticker.label"
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type="button"
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:disabled="!canSend"
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@click="sendSticker(sticker)"
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>
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<span>{{ sticker.label }}</span>
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<small>{{ sticker.text }}</small>
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</button>
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</div>
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</section>
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</div>
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<form class="composer" @submit.prevent="send">
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<div class="composer-tools">
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<button
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type="button"
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class="sticker-toggle"
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:disabled="!canSend"
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@click="showStickers = !showStickers"
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>
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stickers
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</button>
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</div>
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<textarea
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v-model="draft"
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:disabled="!canSend"
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rows="2"
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maxlength="500"
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placeholder="type something irresponsible but signed..."
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/>
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<button class="primary" :disabled="!canSend || !draft.trim()">send</button>
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</form>
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</aside>
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</template>
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<style scoped>
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.chat-backdrop {
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position: fixed;
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inset: 0;
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z-index: 18;
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background: rgba(0, 0, 0, 0.2);
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}
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.chat-drawer {
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position: fixed;
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top: 0;
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right: 0;
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z-index: 20;
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width: min(430px, 92vw);
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height: 100dvh;
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display: grid;
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grid-template-rows: auto auto minmax(0, 1fr) auto;
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gap: 12px;
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padding: 16px;
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background: rgba(7, 9, 15, 0.97);
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border-left: 1px solid var(--line-bright);
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box-shadow: -16px 0 40px rgba(0, 0, 0, 0.45);
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transform: translateX(102%);
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transition: transform 0.18s ease;
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}
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.chat-drawer.open {
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transform: translateX(0);
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}
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header {
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display: flex;
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justify-content: space-between;
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align-items: start;
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gap: 12px;
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}
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h2 {
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margin: 2px 0 0;
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font-size: 18px;
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letter-spacing: 0;
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}
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.notice {
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border: 1px solid var(--line);
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color: var(--fg-1);
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padding: 9px 10px;
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font-size: 11px;
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line-height: 1.35;
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}
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.notice.err {
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border-color: var(--neon-red);
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color: var(--neon-red);
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}
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.notice.reconnect {
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display: flex;
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justify-content: space-between;
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gap: 10px;
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align-items: center;
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}
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.notice.reconnect span {
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min-width: 0;
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}
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.notice.reconnect button {
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flex: 0 0 auto;
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}
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.messages {
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min-height: 0;
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overflow: auto;
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display: flex;
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flex-direction: column;
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gap: 14px;
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padding-right: 4px;
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}
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.empty {
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padding: 24px 0;
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text-align: center;
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font-size: 12px;
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}
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.msg {
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display: grid;
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grid-template-columns: 34px 1fr;
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gap: 8px;
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align-items: start;
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}
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.msg.own {
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grid-template-columns: 1fr 34px;
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}
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.msg.own img,
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.msg.own .avatar {
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grid-column: 2;
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grid-row: 1;
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}
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.msg.own .bubble {
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grid-column: 1;
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grid-row: 1;
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}
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img,
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.avatar {
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width: 34px;
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height: 34px;
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border: 1px solid var(--line-bright);
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object-fit: cover;
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}
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.avatar {
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display: grid;
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place-items: center;
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color: var(--neon-cyan);
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background: var(--bg-2);
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font-size: 10px;
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font-weight: 700;
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}
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.bubble {
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border: 1px solid var(--line);
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background: rgba(255, 255, 255, 0.025);
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padding: 8px 10px;
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}
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.own .bubble {
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border-color: var(--neon-cyan);
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}
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.meta {
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display: flex;
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justify-content: space-between;
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gap: 12px;
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color: var(--fg-2);
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font-size: 10px;
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}
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.meta strong {
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color: var(--fg-1);
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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p {
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margin: 5px 0 0;
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white-space: pre-wrap;
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overflow-wrap: anywhere;
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font-size: 12px;
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}
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p.sticker {
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border: 1px solid var(--neon-magenta);
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color: var(--neon-amber);
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padding: 10px;
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font-size: 13px;
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line-height: 1.35;
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text-transform: uppercase;
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box-shadow: inset 0 0 18px rgba(255, 61, 240, 0.08);
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}
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p.sticker.gif {
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animation: sticker-bounce 1.4s steps(2, end) infinite;
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background:
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linear-gradient(90deg, rgba(255, 61, 240, 0.12), rgba(41, 255, 230, 0.08)),
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rgba(255, 255, 255, 0.025);
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}
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.composer {
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display: grid;
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grid-template-columns: 78px minmax(0, 1fr) 64px;
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gap: 8px;
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align-items: start;
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padding-top: 10px;
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border-top: 1px solid var(--line);
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}
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.composer-tools {
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min-width: 0;
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}
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.sticker-modal {
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position: absolute;
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inset: 0;
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z-index: 3;
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display: grid;
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align-items: end;
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padding: 16px;
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background: rgba(0, 0, 0, 0.46);
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}
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.sticker-dialog {
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min-height: 0;
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max-height: min(520px, calc(100% - 24px));
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display: grid;
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grid-template-rows: auto minmax(0, 1fr);
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gap: 10px;
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padding: 12px;
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border: 1px solid var(--neon-magenta);
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background: rgba(7, 9, 15, 0.98);
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box-shadow: var(--shadow-magenta);
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}
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.sticker-head {
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display: flex;
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justify-content: space-between;
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align-items: start;
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gap: 12px;
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}
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.sticker-head strong {
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display: block;
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margin-top: 2px;
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font-size: 14px;
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}
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.sticker-tray {
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display: grid;
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grid-template-columns: repeat(2, minmax(0, 1fr));
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gap: 6px;
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min-height: 0;
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overflow: auto;
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padding-right: 2px;
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}
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.sticker-tray button {
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min-width: 0;
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min-height: 74px;
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display: flex;
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flex-direction: column;
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gap: 5px;
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align-items: flex-start;
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justify-content: flex-start;
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padding: 9px 10px;
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color: var(--neon-amber);
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border-color: var(--line-bright);
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font-size: 10px;
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text-align: left;
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overflow-wrap: anywhere;
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}
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.sticker-tray button span {
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color: var(--neon-cyan);
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}
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.sticker-tray button small {
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color: var(--fg-1);
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font-size: 10px;
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line-height: 1.25;
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text-transform: none;
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letter-spacing: 0.02em;
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}
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.sticker-toggle {
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width: 100%;
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height: 58px;
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padding: 0 6px;
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color: var(--neon-amber);
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border-color: var(--line-bright);
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font-size: 10px;
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}
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textarea {
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height: 58px;
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min-height: 58px;
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max-height: 92px;
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resize: none;
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line-height: 1.3;
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}
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.composer button {
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align-self: start;
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height: 58px;
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padding: 0 8px;
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}
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@keyframes sticker-bounce {
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0%,
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100% {
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transform: translate(0, 0);
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filter: hue-rotate(0deg);
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}
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50% {
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transform: translate(1px, -1px);
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filter: hue-rotate(22deg);
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}
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}
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@media (max-width: 760px) {
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.chat-backdrop {
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background: rgba(0, 0, 0, 0.44);
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}
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.chat-drawer {
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top: auto;
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bottom: 0;
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width: 100vw;
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height: 100dvh;
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max-height: none;
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padding: 14px 14px calc(14px + env(safe-area-inset-bottom));
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transform: translateY(105%);
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border-left: 0;
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border-top: 1px solid var(--line-bright);
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}
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.chat-drawer.open {
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transform: translateY(0);
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}
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.messages {
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gap: 10px;
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}
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.composer {
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grid-template-columns: 72px minmax(0, 1fr) 58px;
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gap: 6px;
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}
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.sticker-modal {
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padding: 10px;
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}
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.sticker-dialog {
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max-height: calc(100% - 12px);
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}
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.sticker-tray {
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grid-template-columns: 1fr;
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}
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}
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</style>
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