From f4e8614730e3c6552ad5f17a3c0f2dd4eccac1ff Mon Sep 17 00:00:00 2001
From: Dorian <dorian@Dorians-MacBook-Air.local>
Date: Wed, 4 Mar 2026 00:29:26 +0000
Subject: [PATCH] =?UTF-8?q?feat(nostr):=20NIP-51=20lists=20=E2=80=94=20fol?=
 =?UTF-8?q?lows,=20mute,=20pin,=20bookmarks=20(M11.9)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

View and manage follow (kind:3), mute (kind:10000), pin (kind:10001),
and bookmark (kind:10003) lists. Add/remove items, publish via NIP-07.
Lists sub-tab in Nostr section.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../app/src/components/content/NostrGrid.vue  |   7 +-
 .../app/src/components/content/NostrLists.vue | 268 ++++++++++++++++++
 2 files changed, 274 insertions(+), 1 deletion(-)
 create mode 100644 packages/app/src/components/content/NostrLists.vue

diff --git a/packages/app/src/components/content/NostrGrid.vue b/packages/app/src/components/content/NostrGrid.vue
index 482eaca9..bce5c598 100644
--- a/packages/app/src/components/content/NostrGrid.vue
+++ b/packages/app/src/components/content/NostrGrid.vue
@@ -24,6 +24,9 @@
     <!-- Profile sub-tab -->
     <NostrProfileEditor v-else-if="activeSubTab === 'profile'" />
 
+    <!-- Lists sub-tab -->
+    <NostrLists v-else-if="activeSubTab === 'lists'" />
+
     <!-- Thread view -->
     <NostrThread
       v-else-if="activeSubTab === 'feed' && selectedNoteId"
@@ -242,6 +245,7 @@ import NostrRelayManager from './NostrRelayManager.vue'
 import NostrProfileEditor from './NostrProfileEditor.vue'
 import ZapDialog from './ZapDialog.vue'
 import NostrThread from './NostrThread.vue'
+import NostrLists from './NostrLists.vue'
 import { useNip05Verification } from '@/composables/useNip05Verification'
 import { useNostr, type NostrNote, type PublishResult } from '@/composables/useNostr'
 import { useNostrIdentity } from '@/composables/useNostrIdentity'
@@ -251,10 +255,11 @@ const { events: notes, isConnected, relayStates, connect, publishEvent, searchRe
 const { isLoggedIn, signEvent } = useNostrIdentity()
 const { verifyNip05 } = useNip05Verification()
 
-const activeSubTab = ref<'feed' | 'dms' | 'relays' | 'profile'>('feed')
+const activeSubTab = ref<'feed' | 'dms' | 'relays' | 'profile' | 'lists'>('feed')
 const subTabs = [
   { id: 'feed' as const, label: 'Feed' },
   { id: 'dms' as const, label: 'Messages' },
+  { id: 'lists' as const, label: 'Lists' },
   { id: 'relays' as const, label: 'Relays' },
   { id: 'profile' as const, label: 'Profile' },
 ]
diff --git a/packages/app/src/components/content/NostrLists.vue b/packages/app/src/components/content/NostrLists.vue
new file mode 100644
index 00000000..86165ae5
--- /dev/null
+++ b/packages/app/src/components/content/NostrLists.vue
@@ -0,0 +1,268 @@
+<template>
+  <div class="h-full flex flex-col">
+    <div class="p-4 border-b border-white/[0.08]">
+      <h3 class="text-sm font-bold text-white/90 mb-3">Nostr Lists</h3>
+
+      <!-- List type selector -->
+      <div class="flex gap-1.5 flex-wrap">
+        <button
+          v-for="lt in listTypes"
+          :key="lt.kind"
+          class="text-[10px] px-2 py-1 rounded-md transition-all duration-150"
+          :class="activeListKind === lt.kind
+            ? 'nav-tab-active'
+            : 'text-white/40 hover:text-white/70 hover:bg-white/5'"
+          @click="activeListKind = lt.kind; loadList(lt.kind)"
+        >
+          {{ lt.label }}
+        </button>
+      </div>
+    </div>
+
+    <div v-if="!isLoggedIn" class="flex-1 flex items-center justify-center">
+      <p class="text-xs text-white/30">Sign in with Nostr to manage lists</p>
+    </div>
+
+    <div v-else class="flex-1 overflow-y-auto custom-scrollbar px-4 pt-3 pb-16 space-y-2">
+      <!-- Loading -->
+      <div v-if="isLoading" class="flex items-center justify-center py-12">
+        <p class="text-xs text-white/30">Loading list...</p>
+      </div>
+
+      <!-- Add item -->
+      <div class="flex gap-2 mb-3">
+        <input
+          v-model="newItemValue"
+          type="text"
+          :placeholder="activeListKind === 3 ? 'Add npub or hex pubkey...' : 'Add item (hex id or npub)...'"
+          class="flex-1 px-3 py-2 rounded-lg text-xs bg-white/5 text-white/80 placeholder:text-white/25 outline-none focus:bg-white/10 transition-colors font-mono"
+          @keydown.enter="addItem"
+        />
+        <button
+          class="px-2.5 py-2 rounded-lg text-[10px] bg-accent/15 text-accent/80 hover:bg-accent/25 transition-colors disabled:opacity-30"
+          :disabled="!newItemValue.trim()"
+          @click="addItem"
+        >
+          Add
+        </button>
+      </div>
+
+      <!-- List items -->
+      <div
+        v-for="item in listItems"
+        :key="item.value"
+        class="flex items-center gap-2 p-2.5 rounded-xl bg-white/[0.03] border border-white/5"
+      >
+        <div class="w-6 h-6 rounded-full shrink-0 flex items-center justify-center text-[8px] font-bold bg-purple-500/20 text-purple-400">
+          {{ item.tag === 'p' ? 'P' : item.tag === 'e' ? 'E' : item.tag === 't' ? '#' : '?' }}
+        </div>
+        <div class="flex-1 min-w-0">
+          <p class="text-[10px] text-white/60 font-mono truncate">{{ item.displayValue }}</p>
+          <p v-if="item.petname" class="text-[9px] text-white/30">{{ item.petname }}</p>
+        </div>
+        <button
+          class="text-[9px] px-2 py-1 rounded bg-white/5 text-red-400/50 hover:text-red-400/80 hover:bg-red-400/10 transition-colors shrink-0"
+          @click="removeItem(item)"
+        >
+          Remove
+        </button>
+      </div>
+
+      <div v-if="!isLoading && listItems.length === 0" class="flex items-center justify-center py-12">
+        <p class="text-xs text-white/30">List is empty</p>
+      </div>
+
+      <!-- Publish button -->
+      <button
+        v-if="isDirty"
+        class="w-full py-2.5 rounded-lg text-xs font-medium bg-accent/15 text-accent/80 hover:bg-accent/25 transition-colors disabled:opacity-30 mt-4"
+        :disabled="isPublishingList"
+        @click="publishList"
+      >
+        {{ isPublishingList ? 'Publishing...' : 'Publish updated list' }}
+      </button>
+
+      <p v-if="publishStatus" class="text-[10px] text-center" :class="publishOk ? 'text-emerald-400/60' : 'text-red-400/60'">
+        {{ publishStatus }}
+      </p>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { useNostrIdentity } from '@/composables/useNostrIdentity'
+import { useNostr, type NostrEvent } from '@/composables/useNostr'
+import { decodeNpub, encodeNpub } from '@/utils/bech32'
+
+const { isLoggedIn, signEvent, pubkey } = useNostrIdentity()
+const { publishEvent } = useNostr()
+
+interface ListItem {
+  tag: string
+  value: string
+  displayValue: string
+  relay?: string
+  petname?: string
+}
+
+const listTypes = [
+  { kind: 3, label: 'Follows' },
+  { kind: 10000, label: 'Mute' },
+  { kind: 10001, label: 'Pin' },
+  { kind: 10003, label: 'Bookmarks' },
+]
+
+const activeListKind = ref(3)
+const listItems = ref<ListItem[]>([])
+const isLoading = ref(false)
+const isDirty = ref(false)
+const newItemValue = ref('')
+const isPublishingList = ref(false)
+const publishStatus = ref('')
+const publishOk = ref(false)
+
+function truncate(hex: string): string {
+  if (hex.length <= 16) return hex
+  return hex.slice(0, 8) + '...' + hex.slice(-8)
+}
+
+function tagsToItems(tags: string[][]): ListItem[] {
+  return tags
+    .filter(t => t[0] === 'p' || t[0] === 'e' || t[0] === 't')
+    .map(t => {
+      let displayValue = truncate(t[1])
+      if (t[0] === 'p') {
+        try { displayValue = encodeNpub(t[1]) } catch { /* keep hex */ }
+      }
+      return {
+        tag: t[0],
+        value: t[1],
+        displayValue,
+        relay: t[2] || undefined,
+        petname: t[3] || undefined,
+      }
+    })
+}
+
+async function loadList(kind: number) {
+  if (!pubkey.value) return
+  isLoading.value = true
+  isDirty.value = false
+  listItems.value = []
+
+  try {
+    const ws = new WebSocket('wss://relay.nostr.band')
+    const subId = 'list-' + Math.random().toString(36).slice(2, 8)
+
+    const timer = setTimeout(() => {
+      ws.close()
+      isLoading.value = false
+    }, 8000)
+
+    ws.onopen = () => {
+      ws.send(JSON.stringify([
+        'REQ', subId,
+        { kinds: [kind], authors: [pubkey.value], limit: 1 },
+      ]))
+    }
+
+    ws.onmessage = (msg) => {
+      try {
+        const data = JSON.parse(msg.data)
+        if (Array.isArray(data) && data[0] === 'EVENT' && data[1] === subId && data[2]) {
+          const evt = data[2] as NostrEvent
+          listItems.value = tagsToItems(evt.tags)
+        }
+        if (Array.isArray(data) && data[0] === 'EOSE') {
+          clearTimeout(timer)
+          ws.close()
+          isLoading.value = false
+        }
+      } catch { /* skip */ }
+    }
+
+    ws.onerror = () => {
+      clearTimeout(timer)
+      isLoading.value = false
+    }
+  } catch {
+    isLoading.value = false
+  }
+}
+
+function addItem() {
+  let val = newItemValue.value.trim()
+  if (!val) return
+
+  let hex = val
+  const tag = activeListKind.value === 3 || activeListKind.value === 10000 ? 'p' : 'e'
+
+  if (val.startsWith('npub')) {
+    try { hex = decodeNpub(val) } catch { return }
+  }
+
+  if (listItems.value.find(i => i.value === hex)) return
+
+  let displayValue = truncate(hex)
+  if (tag === 'p') {
+    try { displayValue = encodeNpub(hex) } catch { /* keep hex */ }
+  }
+
+  listItems.value.push({ tag, value: hex, displayValue })
+  isDirty.value = true
+  newItemValue.value = ''
+}
+
+function removeItem(item: ListItem) {
+  listItems.value = listItems.value.filter(i => i.value !== item.value)
+  isDirty.value = true
+}
+
+async function publishList() {
+  if (!pubkey.value) return
+
+  isPublishingList.value = true
+  publishStatus.value = ''
+
+  const tags = listItems.value.map(i => {
+    const t = [i.tag, i.value]
+    if (i.relay) t.push(i.relay)
+    if (i.petname) t.push(i.petname)
+    return t
+  })
+
+  const unsigned = {
+    kind: activeListKind.value,
+    created_at: Math.floor(Date.now() / 1000),
+    tags,
+    content: '',
+  }
+
+  const signed = await signEvent(unsigned)
+  if (!signed) {
+    isPublishingList.value = false
+    publishStatus.value = 'Signing failed'
+    publishOk.value = false
+    return
+  }
+
+  const results = await publishEvent(signed)
+  const successes = results.filter(r => r.success).length
+
+  isPublishingList.value = false
+  isDirty.value = false
+
+  if (successes > 0) {
+    publishStatus.value = `Published to ${successes}/${results.length} relays`
+    publishOk.value = true
+  } else {
+    publishStatus.value = 'Failed to publish'
+    publishOk.value = false
+  }
+}
+
+onMounted(() => {
+  loadList(activeListKind.value)
+})
+</script>