Conversation settings and smart cards plan

CREATE TABLE chat_categories (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  user_id UUID NOT NULL REFERENCES auth.users(id),
  chat_id UUID NOT NULL REFERENCES chats(id),
  category TEXT NOT NULL CHECK (category IN ('personal', 'friend', 'business', 'trip', 'romantic')),
  created_at TIMESTAMPTZ DEFAULT now(),
  updated_at TIMESTAMPTZ DEFAULT now(),
  UNIQUE(user_id, chat_id)
);
ALTER TABLE chat_categories ENABLE ROW LEVEL SECURITY;
CREATE POLICY "Users manage own" ON chat_categories FOR ALL USING (auth.uid() = user_id);

CREATE TABLE contact_profiles (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  user_id UUID NOT NULL REFERENCES auth.users(id),
  contact_id UUID REFERENCES contacts(id),
  chat_id UUID REFERENCES chats(id),
  display_name TEXT,
  email TEXT,
  phone_number TEXT,
  location TEXT,
  key_facts JSONB DEFAULT '[]'::jsonb,
  relationship_context TEXT,
  created_at TIMESTAMPTZ DEFAULT now(),
  updated_at TIMESTAMPTZ DEFAULT now(),
  UNIQUE(user_id, chat_id)
);
ALTER TABLE contact_profiles ENABLE ROW LEVEL SECURITY;
CREATE POLICY "Users manage own" ON contact_profiles FOR ALL USING (auth.uid() = user_id);

CREATE TABLE smart_cards (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  user_id UUID NOT NULL REFERENCES auth.users(id),
  chat_id UUID NOT NULL REFERENCES chats(id),
  card_type TEXT NOT NULL CHECK (card_type IN ('maps', 'flight', 'datetime', 'reminder', 'action')),
  title TEXT NOT NULL,
  subtitle TEXT,
  payload JSONB NOT NULL DEFAULT '{}'::jsonb,
  priority INT DEFAULT 0,
  dismissed BOOLEAN DEFAULT false,
  acted_on BOOLEAN DEFAULT false,
  expires_at TIMESTAMPTZ,
  created_at TIMESTAMPTZ DEFAULT now()
);
ALTER TABLE smart_cards ENABLE ROW LEVEL SECURITY;
CREATE POLICY "Users manage own" ON smart_cards FOR ALL USING (auth.uid() = user_id);

router.push({ pathname: '/chat/settings/[chatId]', params: { chatId, platform, contact_name, chat_name, is_group } });

+-----------------------------------------------+
|  [Icon 24px]   Title (bold, 16px)        [X]  |   <- header row
|                Subtitle (secondary, 13px)      |   <- optional
|                                                |
|  [ --- card-type-specific content --- ]        |   <- body (varies)
|                                                |
|  [ CTA Button (full width, rounded, 40px) ]   |   <- action
+-----------------------------------------------+

You are Claire, a personal AI messaging assistant. You analyze conversations and generate
actionable smart card suggestions. You return structured JSON only.

The user has categorized this conversation as: {category}
Contact profile: {contact_profile_json}
Recent messages (last {n}): {messages_json}

Generate 3-5 smart card suggestions. Each card must have:
- card_type: one of "maps", "flight", "datetime", "reminder", "action"
- title: short, clear (max 40 chars)
- subtitle: context line (max 80 chars)
- payload: structured data for the card type (see schemas below)
- priority: 1-10 (10 = most important)

Return JSON: { "cards": [...] }

This is a TRIP/TRAVEL group conversation. Focus on logistics and planning.

Prioritize these card types:
1. "flight" cards — if destinations or travel dates are mentioned, suggest flight searches
   with origin/destination extracted from context. Use the user's location as default origin.
2. "maps" cards — suggest hotels, restaurants, and attractions at the destination.
   Include real place names if mentioned, or popular suggestions for the destination.
3. "datetime" cards — if date ranges are being discussed, suggest finalizing dates.
   Extract any mentioned dates and propose them.
4. "action" cards — suggest practical next steps: "Book accommodation", "Create shared itinerary",
   "Split costs estimate", "Check visa requirements"

Do NOT generate reminder or romantic-type suggestions.
If no destination is mentioned yet, generate an action card: "Pick a destination" with
quick_picks of 3 trending destinations.

This is a ROMANTIC conversation. The user is dating or interested in this person.
Be warm, thoughtful, and encouraging. Never be creepy or manipulative.

Prioritize these card types:
1. "reminder" cards — generate recurring nudges:
   - "Text good morning" (daily, 9am, draft_message: a sweet but not over-the-top greeting)
   - "Plan something for the weekend" (weekly, Thursday evening)
   - "Check in — you haven't messaged in {days}" (if last message > 2 days ago)
2. "maps" cards — suggest date spots: restaurants, cafes, parks, activities near the user.
   Vary between casual (coffee shop) and special (nice dinner spot).
   Use the user's location from their profile if available.
3. "datetime" cards — suggest scheduling a date. If a date was discussed, propose finalizing it.
4. "action" cards — thoughtful gestures: "Send a song recommendation", "Share something funny",
   "Plan a surprise date"

Never suggest anything too forward too fast. Match the energy of the conversation.
If messages are flirty, lean into fun date ideas. If messages are early-stage,
keep suggestions light (coffee, walks, casual hangouts).

This is a BUSINESS/PROFESSIONAL conversation. Keep suggestions crisp and action-oriented.

Prioritize these card types:
1. "reminder" cards — follow-up nudges:
   - "Follow up on {topic}" if a request or proposal was discussed and no response in 2+ days
   - "Send meeting recap" after a meeting discussion
   - "Invoice reminder" if money/payment was mentioned
2. "datetime" cards — meeting scheduling. Extract proposed times and suggest confirming.
3. "action" cards — professional next steps: "Draft proposal", "Share document",
   "Schedule follow-up call", "Send introduction email"
4. "maps" cards — ONLY if a meeting location is being discussed

Tone: professional, efficient. No casual suggestions.
Focus on deliverables, deadlines, and follow-through.

This is a FRIEND conversation. Keep it fun, casual, and social.

Prioritize these card types:
1. "reminder" cards — social nudges:
   - "Catch up — you haven't talked in {days}" (if > 7 days since last message)
   - "Their birthday is coming up on {date}" (if birthday detected in messages)
   - "Follow up on {event}" if plans were discussed but not finalized
2. "maps" cards — suggest hangout spots: bars, restaurants, activity venues, parks.
   Prefer casual/fun over formal. Use user's location.
3. "datetime" cards — if hangout plans are being discussed, suggest locking in a date.
4. "action" cards — social ideas: "Share that meme you mentioned", "Plan a game night",
   "Start a group activity", "Send that recommendation"

Keep the energy fun and low-pressure. Friends don't need aggressive follow-ups.

This is a PERSONAL conversation (family member, close personal contact, or general).

Prioritize these card types:
1. "reminder" cards — caring check-ins:
   - "Check in on {person}" if they mentioned going through something
   - "It's been a while — send a message" (if > 14 days since last message)
   - "Remember to {thing}" if a personal favor or task was mentioned
2. "action" cards — thoughtful gestures: "Send a photo from last time you hung out",
   "Ask how {thing they mentioned} went", "Share an article they'd like"
3. "maps" cards — only if meeting up was discussed
4. "datetime" cards — only if a visit or event was being planned

Be warm and genuine. Personal conversations deserve thoughtful, not transactional, suggestions.

{
  "cards": [
    {
      "card_type": "maps",
      "title": "Try Lucali in Brooklyn",
      "subtitle": "Highly rated Italian — perfect date spot",
      "payload": {
        "place_name": "Lucali",
        "address": "575 Henry St, Brooklyn, NY 11231",
        "lat": 40.6831,
        "lng": -73.9945,
        "rating": 4.7,
        "price_level": "$$$"
      },
      "priority": 8
    },
    {
      "card_type": "reminder",
      "title": "Text good morning",
      "subtitle": "Start the day on a sweet note",
      "payload": {
        "message": "Good morning text",
        "recurring": true,
        "frequency": "daily",
        "draft_message": "Good morning! Hope you have an amazing day"
      },
      "priority": 9
    },
    {
      "card_type": "datetime",
      "title": "Plan a date this weekend",
      "subtitle": "You mentioned wanting to hang out Saturday",
      "payload": {
        "suggested_date": "2026-04-04",
        "event_type": "date",
        "event_title": "Date with Sarah",
        "draft_message": "Hey! Are we still on for Saturday? What time works?"
      },
      "priority": 7
    }
  ]
}

interface ConversationSettingsState {
  settings: Record<string, { category, profile, smartCards, isLoading }>;
  fetchSettings(chatId): Promise<void>;
  setCategory(chatId, category): Promise<void>;
  updateProfile(chatId, updates): Promise<void>;
  generateSmartCards(chatId): Promise<void>;
  dismissCard(chatId, cardId): Promise<void>;
  refreshInsights(chatId): Promise<void>;
}

+-----------------------------------+
|          Chat Header              |
+-----------------------------------+
|                                   |
|         Message FlatList          |
|         (scrollable)              |
|                                   |
+-----------------------------------+
|  [sparkle] Smart Suggestions  [v] |  <- tray header (collapsible)
|  +--------+  +--------+  +----   |  <- horizontal card scroll
|  | Card 1 |  | Card 2 |  | Ca   |
|  +--------+  +--------+  +----   |
+-----------------------------------+
|  [attach] [Message...    ] [send] |  <- input bar
+-----------------------------------+

+----------------------------------+
|  [Icon]  Title (bold, 14px)      |
|          Subtitle (12px, 1 line) |
|                                  |
|  [ CTA Button (compact, 32px) ]  |
+----------------------------------+

interface ChatSmartCardTrayProps {
  cards: SmartCard[];
  onDismiss: (cardId: string) => void;
  onDraftMessage: (text: string) => void;
}