-- Monaco USA Portal - Combined Database Initialization
-- This file combines all schema initialization and migrations for production deployment
-- Generated from: 00-init-schemas.sql + migrations 001-016
-- ================================================================================

-- ============================================
-- INITIALIZATION: Roles and Schemas
-- ============================================

-- Create roles if they don't exist
DO $$
BEGIN
    -- Create anon role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'anon') THEN
        CREATE ROLE anon NOLOGIN NOINHERIT;
    END IF;

    -- Create authenticated role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'authenticated') THEN
        CREATE ROLE authenticated NOLOGIN NOINHERIT;
    END IF;

    -- Create service_role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'service_role') THEN
        CREATE ROLE service_role NOLOGIN NOINHERIT BYPASSRLS;
    END IF;

    -- Create supabase_admin role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'supabase_admin') THEN
        CREATE ROLE supabase_admin LOGIN SUPERUSER CREATEDB CREATEROLE REPLICATION BYPASSRLS;
    END IF;

    -- Create authenticator role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'authenticator') THEN
        CREATE ROLE authenticator NOINHERIT LOGIN;
    END IF;

    -- Create supabase_auth_admin role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'supabase_auth_admin') THEN
        CREATE ROLE supabase_auth_admin NOLOGIN NOINHERIT;
    END IF;

    -- Create supabase_storage_admin role
    IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'supabase_storage_admin') THEN
        CREATE ROLE supabase_storage_admin NOLOGIN NOINHERIT;
    END IF;
END
$$;

-- Grant roles
GRANT anon TO authenticator;
GRANT authenticated TO authenticator;
GRANT service_role TO authenticator;
GRANT supabase_admin TO postgres;

-- Note: Passwords for supabase_admin, authenticator, and other roles are set by
-- zz-set-passwords.sh which runs after this script and uses POSTGRES_PASSWORD.

-- Create schemas
CREATE SCHEMA IF NOT EXISTS auth AUTHORIZATION supabase_auth_admin;
CREATE SCHEMA IF NOT EXISTS storage AUTHORIZATION supabase_storage_admin;
CREATE SCHEMA IF NOT EXISTS extensions;
CREATE SCHEMA IF NOT EXISTS _realtime;
CREATE SCHEMA IF NOT EXISTS graphql;
CREATE SCHEMA IF NOT EXISTS graphql_public;

-- Grant schema usage
GRANT USAGE ON SCHEMA public TO anon, authenticated, service_role;
GRANT USAGE ON SCHEMA auth TO anon, authenticated, service_role, supabase_auth_admin;
GRANT USAGE ON SCHEMA storage TO anon, authenticated, service_role, supabase_storage_admin;
GRANT USAGE ON SCHEMA extensions TO anon, authenticated, service_role;
GRANT USAGE ON SCHEMA graphql_public TO anon, authenticated, service_role;

-- Grant auth schema to supabase_auth_admin
GRANT ALL ON SCHEMA auth TO supabase_auth_admin;
GRANT ALL ON ALL TABLES IN SCHEMA auth TO supabase_auth_admin;
GRANT ALL ON ALL SEQUENCES IN SCHEMA auth TO supabase_auth_admin;
GRANT ALL ON ALL ROUTINES IN SCHEMA auth TO supabase_auth_admin;

-- Grant storage schema to supabase_storage_admin
GRANT ALL ON SCHEMA storage TO supabase_storage_admin;
GRANT ALL ON ALL TABLES IN SCHEMA storage TO supabase_storage_admin;
GRANT ALL ON ALL SEQUENCES IN SCHEMA storage TO supabase_storage_admin;
GRANT ALL ON ALL ROUTINES IN SCHEMA storage TO supabase_storage_admin;

-- Set default privileges
ALTER DEFAULT PRIVILEGES IN SCHEMA auth GRANT ALL ON TABLES TO supabase_auth_admin;
ALTER DEFAULT PRIVILEGES IN SCHEMA auth GRANT ALL ON SEQUENCES TO supabase_auth_admin;
ALTER DEFAULT PRIVILEGES IN SCHEMA storage GRANT ALL ON TABLES TO supabase_storage_admin;
ALTER DEFAULT PRIVILEGES IN SCHEMA storage GRANT ALL ON SEQUENCES TO supabase_storage_admin;

-- Set search path
ALTER DATABASE postgres SET search_path TO public, extensions;

-- Create extensions in extensions schema
CREATE EXTENSION IF NOT EXISTS "uuid-ossp" WITH SCHEMA extensions;
CREATE EXTENSION IF NOT EXISTS "pgcrypto" WITH SCHEMA extensions;

-- ============================================
-- AUTH HELPER FUNCTIONS
-- These are normally created by GoTrue, but we need them for RLS policies
-- ============================================

-- Get current user ID from JWT
CREATE OR REPLACE FUNCTION auth.uid()
RETURNS UUID
LANGUAGE sql
STABLE
AS $$
  SELECT COALESCE(
    current_setting('request.jwt.claim.sub', true),
    (current_setting('request.jwt.claims', true)::jsonb ->> 'sub')
  )::uuid
$$;

-- Get current user role from JWT
CREATE OR REPLACE FUNCTION auth.role()
RETURNS TEXT
LANGUAGE sql
STABLE
AS $$
  SELECT COALESCE(
    current_setting('request.jwt.claim.role', true),
    (current_setting('request.jwt.claims', true)::jsonb ->> 'role')
  )::text
$$;

-- Get JWT claim value
CREATE OR REPLACE FUNCTION auth.jwt()
RETURNS JSONB
LANGUAGE sql
STABLE
AS $$
  SELECT COALESCE(
    current_setting('request.jwt.claims', true)::jsonb,
    '{}'::jsonb
  )
$$;

-- ============================================
-- MIGRATION 001: Initial Schema
-- ============================================

-- MEMBERSHIP STATUSES (Admin-configurable)
CREATE TABLE public.membership_statuses (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  name TEXT NOT NULL UNIQUE,
  display_name TEXT NOT NULL,
  color TEXT NOT NULL DEFAULT '#6b7280',
  description TEXT,
  is_default BOOLEAN DEFAULT FALSE,
  sort_order INTEGER DEFAULT 0,
  created_at TIMESTAMPTZ DEFAULT NOW()
);

-- Default statuses
INSERT INTO public.membership_statuses (name, display_name, color, description, is_default, sort_order) VALUES
  ('pending', 'Pending', '#eab308', 'New member, awaiting dues payment', true, 1),
  ('active', 'Active', '#22c55e', 'Dues paid, full access', false, 2),
  ('inactive', 'Inactive', '#6b7280', 'Lapsed membership or suspended', false, 3),
  ('expired', 'Expired', '#ef4444', 'Membership terminated', false, 4);

-- MEMBERSHIP TYPES (Admin-configurable pricing)
CREATE TABLE public.membership_types (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  name TEXT NOT NULL UNIQUE,
  display_name TEXT NOT NULL,
  annual_dues DECIMAL(10,2) NOT NULL,
  description TEXT,
  is_default BOOLEAN DEFAULT FALSE,
  is_active BOOLEAN DEFAULT TRUE,
  sort_order INTEGER DEFAULT 0,
  created_at TIMESTAMPTZ DEFAULT NOW()
);

-- Default membership types
INSERT INTO public.membership_types (name, display_name, annual_dues, description, is_default, sort_order) VALUES
  ('regular', 'Regular Member', 50.00, 'Standard individual membership', true, 1),
  ('student', 'Student', 25.00, 'For students with valid ID', false, 2),
  ('senior', 'Senior (65+)', 35.00, 'For members 65 years and older', false, 3),
  ('family', 'Family', 75.00, 'Household membership', false, 4),
  ('honorary', 'Honorary Member', 0.00, 'Granted by the board', false, 5);

-- MEMBERS TABLE
-- Note: FK to auth.users is added after GoTrue creates the auth schema
CREATE TABLE public.members (
  id UUID PRIMARY KEY,
  member_id TEXT UNIQUE NOT NULL,
  first_name TEXT NOT NULL,
  last_name TEXT NOT NULL,
  email TEXT UNIQUE NOT NULL,
  phone TEXT,
  date_of_birth DATE,
  address TEXT,
  nationality TEXT[] NOT NULL DEFAULT '{}',
  role TEXT NOT NULL DEFAULT 'member' CHECK (role IN ('member', 'board', 'admin')),
  membership_status_id UUID REFERENCES public.membership_statuses(id),
  membership_type_id UUID REFERENCES public.membership_types(id),
  member_since DATE DEFAULT CURRENT_DATE,
  avatar_url TEXT,
  notes TEXT,
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
);

-- Auto-generate member_id trigger
CREATE OR REPLACE FUNCTION generate_member_id()
RETURNS TRIGGER AS $$
DECLARE
  next_num INTEGER;
BEGIN
  SELECT COALESCE(MAX(CAST(SUBSTRING(member_id FROM 6) AS INTEGER)), 0) + 1
  INTO next_num
  FROM public.members;

  NEW.member_id := 'MUSA-' || LPAD(next_num::TEXT, 4, '0');
  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

CREATE TRIGGER set_member_id
  BEFORE INSERT ON public.members
  FOR EACH ROW
  WHEN (NEW.member_id IS NULL)
  EXECUTE FUNCTION generate_member_id();

-- Update timestamp trigger
CREATE OR REPLACE FUNCTION update_updated_at()
RETURNS TRIGGER AS $$
BEGIN
  NEW.updated_at = NOW();
  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

CREATE TRIGGER members_updated_at
  BEFORE UPDATE ON public.members
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

-- Grant service_role full access to core tables
GRANT ALL ON public.membership_statuses TO service_role;
GRANT ALL ON public.membership_types TO service_role;
GRANT ALL ON public.members TO service_role;

-- Grant authenticated role read access to core tables (required for RLS to work)
GRANT SELECT ON public.membership_statuses TO authenticated;
GRANT SELECT ON public.membership_types TO authenticated;
GRANT SELECT ON public.members TO authenticated;
GRANT UPDATE ON public.members TO authenticated;

-- DUES PAYMENTS
CREATE TABLE public.dues_payments (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  member_id UUID NOT NULL REFERENCES public.members(id) ON DELETE CASCADE,
  amount DECIMAL(10,2) NOT NULL,
  currency TEXT DEFAULT 'EUR',
  payment_date DATE NOT NULL,
  due_date DATE NOT NULL,
  payment_method TEXT DEFAULT 'bank_transfer',
  reference TEXT,
  notes TEXT,
  recorded_by UUID NOT NULL REFERENCES public.members(id),
  created_at TIMESTAMPTZ DEFAULT NOW()
);

-- Auto-calculate due_date (1 year from payment)
CREATE OR REPLACE FUNCTION calculate_due_date()
RETURNS TRIGGER AS $$
BEGIN
  IF NEW.due_date IS NULL THEN
    NEW.due_date := NEW.payment_date + INTERVAL '1 year';
  END IF;
  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

CREATE TRIGGER set_due_date
  BEFORE INSERT ON public.dues_payments
  FOR EACH ROW
  EXECUTE FUNCTION calculate_due_date();

-- Auto-update member status to active after payment
CREATE OR REPLACE FUNCTION update_member_status_on_payment()
RETURNS TRIGGER AS $$
DECLARE
  active_status_id UUID;
BEGIN
  SELECT id INTO active_status_id
  FROM public.membership_statuses
  WHERE name = 'active';

  UPDATE public.members
  SET membership_status_id = active_status_id,
      updated_at = NOW()
  WHERE id = NEW.member_id;

  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

CREATE TRIGGER activate_member_on_payment
  AFTER INSERT ON public.dues_payments
  FOR EACH ROW
  EXECUTE FUNCTION update_member_status_on_payment();

-- EVENT TYPES (Admin-configurable)
CREATE TABLE public.event_types (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  name TEXT NOT NULL UNIQUE,
  display_name TEXT NOT NULL,
  color TEXT NOT NULL DEFAULT '#3b82f6',
  icon TEXT,
  description TEXT,
  is_active BOOLEAN DEFAULT TRUE,
  sort_order INTEGER DEFAULT 0,
  created_at TIMESTAMPTZ DEFAULT NOW()
);

-- Default event types
INSERT INTO public.event_types (name, display_name, color, icon, sort_order) VALUES
  ('social', 'Social Event', '#10b981', 'party-popper', 1),
  ('meeting', 'Meeting', '#6366f1', 'users', 2),
  ('fundraiser', 'Fundraiser', '#f59e0b', 'heart-handshake', 3),
  ('workshop', 'Workshop', '#8b5cf6', 'graduation-cap', 4),
  ('gala', 'Gala/Formal', '#ec4899', 'sparkles', 5),
  ('other', 'Other', '#6b7280', 'calendar', 6);

-- EVENTS
CREATE TABLE public.events (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  title TEXT NOT NULL,
  description TEXT,
  event_type_id UUID REFERENCES public.event_types(id),
  start_datetime TIMESTAMPTZ NOT NULL,
  end_datetime TIMESTAMPTZ NOT NULL,
  all_day BOOLEAN DEFAULT FALSE,
  timezone TEXT DEFAULT 'Europe/Monaco',
  location TEXT,
  location_url TEXT,
  max_attendees INTEGER,
  max_guests_per_member INTEGER DEFAULT 1,
  is_paid BOOLEAN DEFAULT FALSE,
  member_price DECIMAL(10,2) DEFAULT 0,
  non_member_price DECIMAL(10,2) DEFAULT 0,
  pricing_notes TEXT,
  visibility TEXT NOT NULL DEFAULT 'members'
    CHECK (visibility IN ('public', 'members', 'board', 'admin')),
  status TEXT NOT NULL DEFAULT 'published'
    CHECK (status IN ('draft', 'published', 'cancelled', 'completed')),
  cover_image_url TEXT,
  created_by UUID NOT NULL REFERENCES public.members(id),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE TRIGGER events_updated_at
  BEFORE UPDATE ON public.events
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

-- EVENT RSVPs (Members)
CREATE TABLE public.event_rsvps (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  event_id UUID NOT NULL REFERENCES public.events(id) ON DELETE CASCADE,
  member_id UUID NOT NULL REFERENCES public.members(id) ON DELETE CASCADE,
  status TEXT NOT NULL DEFAULT 'confirmed'
    CHECK (status IN ('confirmed', 'declined', 'maybe', 'waitlist', 'cancelled')),
  guest_count INTEGER DEFAULT 0,
  guest_names TEXT[],
  notes TEXT,
  payment_status TEXT DEFAULT 'not_required'
    CHECK (payment_status IN ('not_required', 'pending', 'paid')),
  payment_reference TEXT,
  payment_amount DECIMAL(10,2),
  attended BOOLEAN DEFAULT FALSE,
  checked_in_at TIMESTAMPTZ,
  checked_in_by UUID REFERENCES public.members(id),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW(),
  UNIQUE(event_id, member_id)
);

CREATE TRIGGER event_rsvps_updated_at
  BEFORE UPDATE ON public.event_rsvps
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

-- EVENT RSVPs (Public/Non-members)
CREATE TABLE public.event_rsvps_public (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  event_id UUID NOT NULL REFERENCES public.events(id) ON DELETE CASCADE,
  full_name TEXT NOT NULL,
  email TEXT NOT NULL,
  phone TEXT,
  status TEXT NOT NULL DEFAULT 'confirmed'
    CHECK (status IN ('confirmed', 'declined', 'maybe', 'waitlist', 'cancelled')),
  guest_count INTEGER DEFAULT 0,
  guest_names TEXT[],
  payment_status TEXT DEFAULT 'not_required'
    CHECK (payment_status IN ('not_required', 'pending', 'paid')),
  payment_reference TEXT,
  payment_amount DECIMAL(10,2),
  attended BOOLEAN DEFAULT FALSE,
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW(),
  UNIQUE(event_id, email)
);

CREATE TRIGGER event_rsvps_public_updated_at
  BEFORE UPDATE ON public.event_rsvps_public
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

-- DOCUMENT CATEGORIES
CREATE TABLE public.document_categories (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  name TEXT NOT NULL UNIQUE,
  display_name TEXT NOT NULL,
  description TEXT,
  icon TEXT,
  sort_order INTEGER DEFAULT 0,
  is_active BOOLEAN DEFAULT TRUE,
  created_at TIMESTAMPTZ DEFAULT NOW()
);

-- Default categories
INSERT INTO public.document_categories (name, display_name, icon, sort_order) VALUES
  ('meeting_minutes', 'Meeting Minutes', 'file-text', 1),
  ('governance', 'Governance & Bylaws', 'scale', 2),
  ('legal', 'Legal Documents', 'briefcase', 3),
  ('financial', 'Financial Reports', 'dollar-sign', 4),
  ('member_resources', 'Member Resources', 'book-open', 5),
  ('forms', 'Forms & Templates', 'clipboard', 6),
  ('other', 'Other Documents', 'file', 7);

-- DOCUMENTS
CREATE TABLE public.documents (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  title TEXT NOT NULL,
  description TEXT,
  category_id UUID REFERENCES public.document_categories(id),
  file_path TEXT NOT NULL,
  file_name TEXT NOT NULL,
  file_size INTEGER NOT NULL,
  mime_type TEXT NOT NULL,
  visibility TEXT NOT NULL DEFAULT 'members'
    CHECK (visibility IN ('public', 'members', 'board', 'admin')),
  allowed_member_ids UUID[],
  version INTEGER DEFAULT 1,
  replaces_document_id UUID REFERENCES public.documents(id),
  meeting_date DATE,
  meeting_attendees UUID[],
  uploaded_by UUID NOT NULL REFERENCES public.members(id),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE TRIGGER documents_updated_at
  BEFORE UPDATE ON public.documents
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

-- APP SETTINGS (Unified key-value store)
CREATE TABLE public.app_settings (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  category TEXT NOT NULL,
  setting_key TEXT NOT NULL,
  setting_value JSONB NOT NULL,
  setting_type TEXT NOT NULL DEFAULT 'text'
    CHECK (setting_type IN ('text', 'number', 'boolean', 'json', 'array')),
  display_name TEXT NOT NULL,
  description TEXT,
  is_public BOOLEAN DEFAULT FALSE,
  updated_at TIMESTAMPTZ DEFAULT NOW(),
  updated_by UUID REFERENCES public.members(id),
  UNIQUE(category, setting_key)
);

-- Default settings
INSERT INTO public.app_settings (category, setting_key, setting_value, setting_type, display_name, description, is_public) VALUES
  ('organization', 'association_name', '"Monaco USA"', 'text', 'Association Name', 'Official name of the association', true),
  ('organization', 'tagline', '"Americans in Monaco"', 'text', 'Tagline', 'Association tagline shown on login', true),
  ('organization', 'contact_email', '"contact@monacousa.org"', 'text', 'Contact Email', 'Public contact email', true),
  ('organization', 'primary_color', '"#dc2626"', 'text', 'Primary Color', 'Brand primary color (hex)', true),
  ('dues', 'payment_iban', '"MC58 1756 9000 0104 0050 1001 860"', 'text', 'Payment IBAN', 'Bank IBAN for dues', false),
  ('dues', 'payment_account_holder', '"ASSOCIATION MONACO USA"', 'text', 'Account Holder', 'Bank account holder name', false),
  ('dues', 'payment_bank_name', '"Credit Foncier de Monaco"', 'text', 'Bank Name', 'Name of the bank', false),
  ('dues', 'reminder_days_before', '[30, 7, 1]', 'array', 'Reminder Days', 'Days before due to send reminders', false),
  ('dues', 'grace_period_days', '30', 'number', 'Grace Period', 'Days after due before auto-inactive', false),
  ('dues', 'auto_inactive_enabled', 'true', 'boolean', 'Auto Inactive', 'Auto set inactive after grace period', false),
  ('system', 'maintenance_mode', 'false', 'boolean', 'Maintenance Mode', 'Put portal in maintenance mode', false),
  ('system', 'max_upload_size_mb', '50', 'number', 'Max Upload Size', 'Maximum file upload size in MB', false);

-- EMAIL TEMPLATES
CREATE TABLE public.email_templates (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  template_key TEXT UNIQUE NOT NULL,
  template_name TEXT NOT NULL,
  category TEXT NOT NULL,
  subject TEXT NOT NULL,
  body_html TEXT NOT NULL,
  body_text TEXT,
  is_active BOOLEAN DEFAULT TRUE,
  is_system BOOLEAN DEFAULT FALSE,
  variables_schema JSONB,
  preview_data JSONB,
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW(),
  updated_by UUID REFERENCES public.members(id)
);

CREATE TRIGGER email_templates_updated_at
  BEFORE UPDATE ON public.email_templates
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

-- EMAIL LOGS
CREATE TABLE public.email_logs (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  recipient_id UUID REFERENCES public.members(id),
  recipient_email TEXT NOT NULL,
  recipient_name TEXT,
  template_key TEXT,
  subject TEXT NOT NULL,
  email_type TEXT NOT NULL,
  status TEXT NOT NULL DEFAULT 'queued'
    CHECK (status IN ('queued', 'sent', 'delivered', 'opened', 'clicked', 'bounced', 'failed')),
  provider TEXT,
  provider_message_id TEXT,
  opened_at TIMESTAMPTZ,
  clicked_at TIMESTAMPTZ,
  error_message TEXT,
  retry_count INTEGER DEFAULT 0,
  template_variables JSONB,
  sent_by UUID REFERENCES public.members(id),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  sent_at TIMESTAMPTZ,
  delivered_at TIMESTAMPTZ
);

-- VIEWS

-- Members with dues status
CREATE VIEW public.members_with_dues AS
SELECT
  m.*,
  ms.name as status_name,
  ms.display_name as status_display_name,
  ms.color as status_color,
  mt.display_name as membership_type_name,
  mt.annual_dues,
  dp.last_payment_date,
  dp.current_due_date,
  CASE
    WHEN dp.current_due_date IS NULL THEN 'never_paid'
    WHEN dp.current_due_date < CURRENT_DATE THEN 'overdue'
    WHEN dp.current_due_date < CURRENT_DATE + INTERVAL '30 days' THEN 'due_soon'
    ELSE 'current'
  END as dues_status,
  CASE
    WHEN dp.current_due_date < CURRENT_DATE
    THEN (CURRENT_DATE - dp.current_due_date)::INTEGER
    ELSE NULL
  END as days_overdue,
  CASE
    WHEN dp.current_due_date >= CURRENT_DATE
    THEN (dp.current_due_date - CURRENT_DATE)::INTEGER
    ELSE NULL
  END as days_until_due
FROM public.members m
LEFT JOIN public.membership_statuses ms ON m.membership_status_id = ms.id
LEFT JOIN public.membership_types mt ON m.membership_type_id = mt.id
LEFT JOIN LATERAL (
  SELECT
    payment_date as last_payment_date,
    due_date as current_due_date
  FROM public.dues_payments
  WHERE member_id = m.id
  ORDER BY due_date DESC
  LIMIT 1
) dp ON true;

-- Grant access to authenticated users
GRANT SELECT ON public.members_with_dues TO authenticated;

-- Events with attendee counts
CREATE VIEW public.events_with_counts AS
SELECT
  e.*,
  et.display_name as event_type_name,
  et.color as event_type_color,
  et.icon as event_type_icon,
  COALESCE(member_rsvps.confirmed_count, 0) +
    COALESCE(member_rsvps.guest_count, 0) +
    COALESCE(public_rsvps.confirmed_count, 0) +
    COALESCE(public_rsvps.guest_count, 0) as total_attendees,
  COALESCE(member_rsvps.confirmed_count, 0) as member_count,
  COALESCE(public_rsvps.confirmed_count, 0) as non_member_count,
  COALESCE(member_rsvps.waitlist_count, 0) +
    COALESCE(public_rsvps.waitlist_count, 0) as waitlist_count,
  CASE
    WHEN e.max_attendees IS NULL THEN FALSE
    WHEN (COALESCE(member_rsvps.confirmed_count, 0) +
          COALESCE(member_rsvps.guest_count, 0) +
          COALESCE(public_rsvps.confirmed_count, 0) +
          COALESCE(public_rsvps.guest_count, 0)) >= e.max_attendees THEN TRUE
    ELSE FALSE
  END as is_full
FROM public.events e
LEFT JOIN public.event_types et ON e.event_type_id = et.id
LEFT JOIN LATERAL (
  SELECT
    COUNT(*) FILTER (WHERE status = 'confirmed') as confirmed_count,
    COALESCE(SUM(guest_count) FILTER (WHERE status = 'confirmed'), 0) as guest_count,
    COUNT(*) FILTER (WHERE status = 'waitlist') as waitlist_count
  FROM public.event_rsvps
  WHERE event_id = e.id
) member_rsvps ON true
LEFT JOIN LATERAL (
  SELECT
    COUNT(*) FILTER (WHERE status = 'confirmed') as confirmed_count,
    COALESCE(SUM(guest_count) FILTER (WHERE status = 'confirmed'), 0) as guest_count,
    COUNT(*) FILTER (WHERE status = 'waitlist') as waitlist_count
  FROM public.event_rsvps_public
  WHERE event_id = e.id
) public_rsvps ON true;

-- Grant view access to authenticated users
GRANT SELECT ON public.events_with_counts TO authenticated;

-- ============================================
-- TABLE GRANTS FOR AUTHENTICATED ROLE
-- ============================================
-- These grants are required for RLS policies to work.
-- RLS policies control WHAT rows can be accessed,
-- but GRANT controls WHETHER the table can be accessed at all.

-- Core tables
GRANT SELECT ON public.dues_payments TO authenticated;

-- Events
GRANT SELECT ON public.events TO authenticated;
GRANT SELECT ON public.event_types TO authenticated;
GRANT SELECT, INSERT, UPDATE, DELETE ON public.event_rsvps TO authenticated;
GRANT SELECT, INSERT ON public.event_rsvps_public TO authenticated;

-- Documents
GRANT SELECT ON public.documents TO authenticated;
GRANT SELECT ON public.document_categories TO authenticated;
GRANT SELECT ON public.document_folders TO authenticated;

-- Settings (public settings viewable)
GRANT SELECT ON public.app_settings TO authenticated;

-- Email logs (own logs viewable)
GRANT SELECT ON public.email_logs TO authenticated;

-- Notification preferences
GRANT SELECT, INSERT, UPDATE ON public.user_notification_preferences TO authenticated;

-- ROW LEVEL SECURITY

-- Enable RLS on all tables
ALTER TABLE public.members ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.dues_payments ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.events ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.event_rsvps ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.event_rsvps_public ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.documents ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.app_settings ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.email_templates ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.email_logs ENABLE ROW LEVEL SECURITY;

-- MEMBERS POLICIES
CREATE POLICY "Members viewable by authenticated users"
  ON public.members FOR SELECT
  TO authenticated
  USING (true);

CREATE POLICY "Users can update own profile"
  ON public.members FOR UPDATE
  TO authenticated
  USING (auth.uid() = id);

CREATE POLICY "Admins can insert members"
  ON public.members FOR INSERT
  TO authenticated
  WITH CHECK (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
    OR auth.uid() = id
  );

CREATE POLICY "Admins can delete members"
  ON public.members FOR DELETE
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

-- DUES PAYMENTS POLICIES
CREATE POLICY "Own payments viewable"
  ON public.dues_payments FOR SELECT
  TO authenticated
  USING (
    member_id = auth.uid()
    OR EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Board can record payments"
  ON public.dues_payments FOR INSERT
  TO authenticated
  WITH CHECK (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

-- EVENTS POLICIES
CREATE POLICY "Events viewable based on visibility"
  ON public.events FOR SELECT
  TO authenticated
  USING (
    visibility = 'members'
    OR visibility = 'public'
    OR (visibility = 'board' AND EXISTS (
      SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin')
    ))
    OR (visibility = 'admin' AND EXISTS (
      SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin'
    ))
  );

CREATE POLICY "Public events viewable by anyone"
  ON public.events FOR SELECT
  TO anon
  USING (visibility = 'public' AND status = 'published');

CREATE POLICY "Board can manage events"
  ON public.events FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

-- EVENT RSVPs POLICIES
CREATE POLICY "RSVPs viewable by member and board"
  ON public.event_rsvps FOR SELECT
  TO authenticated
  USING (
    member_id = auth.uid()
    OR EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Members can manage own RSVPs"
  ON public.event_rsvps FOR ALL
  TO authenticated
  USING (member_id = auth.uid())
  WITH CHECK (member_id = auth.uid());

CREATE POLICY "Board can manage all RSVPs"
  ON public.event_rsvps FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

-- PUBLIC RSVPs POLICIES
CREATE POLICY "Public RSVPs viewable by board"
  ON public.event_rsvps_public FOR SELECT
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Anyone can create public RSVP"
  ON public.event_rsvps_public FOR INSERT
  TO anon, authenticated
  WITH CHECK (true);

CREATE POLICY "Board can manage public RSVPs"
  ON public.event_rsvps_public FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

-- DOCUMENTS POLICIES
CREATE POLICY "Documents viewable based on visibility"
  ON public.documents FOR SELECT
  TO authenticated
  USING (
    visibility = 'members'
    OR visibility = 'public'
    OR (visibility = 'board' AND EXISTS (
      SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin')
    ))
    OR (visibility = 'admin' AND EXISTS (
      SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin'
    ))
    OR (allowed_member_ids IS NOT NULL AND auth.uid() = ANY(allowed_member_ids))
  );

CREATE POLICY "Board can upload documents"
  ON public.documents FOR INSERT
  TO authenticated
  WITH CHECK (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Admin can manage all documents"
  ON public.documents FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

-- APP SETTINGS POLICIES
CREATE POLICY "Public settings viewable by anyone"
  ON public.app_settings FOR SELECT
  USING (is_public = true);

CREATE POLICY "All settings viewable by admin"
  ON public.app_settings FOR SELECT
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

CREATE POLICY "Admin can manage settings"
  ON public.app_settings FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

-- EMAIL TEMPLATES POLICIES
CREATE POLICY "Admin can manage email templates"
  ON public.email_templates FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

-- EMAIL LOGS POLICIES
CREATE POLICY "Own email logs viewable"
  ON public.email_logs FOR SELECT
  TO authenticated
  USING (
    recipient_id = auth.uid()
    OR EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

CREATE POLICY "Admin can manage email logs"
  ON public.email_logs FOR ALL
  TO authenticated
  USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

-- INDEXES
CREATE INDEX idx_members_email ON public.members(email);
CREATE INDEX idx_members_member_id ON public.members(member_id);
CREATE INDEX idx_members_role ON public.members(role);
CREATE INDEX idx_members_status ON public.members(membership_status_id);

CREATE INDEX idx_dues_payments_member ON public.dues_payments(member_id);
CREATE INDEX idx_dues_payments_date ON public.dues_payments(payment_date DESC);

CREATE INDEX idx_events_start ON public.events(start_datetime);
CREATE INDEX idx_events_visibility ON public.events(visibility);
CREATE INDEX idx_events_status ON public.events(status);

CREATE INDEX idx_event_rsvps_event ON public.event_rsvps(event_id);
CREATE INDEX idx_event_rsvps_member ON public.event_rsvps(member_id);

CREATE INDEX idx_documents_category ON public.documents(category_id);
CREATE INDEX idx_documents_visibility ON public.documents(visibility);

CREATE INDEX idx_app_settings_category ON public.app_settings(category, setting_key);

CREATE INDEX idx_email_logs_recipient ON public.email_logs(recipient_id);
CREATE INDEX idx_email_logs_status ON public.email_logs(status);
CREATE INDEX idx_email_logs_created ON public.email_logs(created_at DESC);

-- ============================================
-- MIGRATION 002: Admin Integration Settings
-- ============================================

INSERT INTO public.app_settings (category, setting_key, setting_value, setting_type, display_name, description, is_public) VALUES
  ('email', 'smtp_host', '""', 'text', 'SMTP Host', 'SMTP server hostname (e.g., smtp.gmail.com)', false),
  ('email', 'smtp_port', '587', 'number', 'SMTP Port', 'SMTP server port (25, 465, 587)', false),
  ('email', 'smtp_secure', 'true', 'boolean', 'Use TLS/SSL', 'Enable secure connection (recommended)', false),
  ('email', 'smtp_username', '""', 'text', 'SMTP Username', 'SMTP authentication username', false),
  ('email', 'smtp_password', '""', 'text', 'SMTP Password', 'SMTP authentication password', false),
  ('email', 'smtp_from_address', '"noreply@monacousa.org"', 'text', 'From Address', 'Default sender email address', false),
  ('email', 'smtp_from_name', '"Monaco USA"', 'text', 'From Name', 'Default sender display name', false),
  ('email', 'smtp_reply_to', '"contact@monacousa.org"', 'text', 'Reply-To Address', 'Reply-to email address', false),
  ('email', 'smtp_enabled', 'false', 'boolean', 'Enable Email', 'Enable sending emails via SMTP', false),
  ('storage', 's3_endpoint', '""', 'text', 'S3 Endpoint', 'S3-compatible endpoint URL (e.g., http://minio:9000)', false),
  ('storage', 's3_bucket', '"monacousa-documents"', 'text', 'Bucket Name', 'S3 bucket name for file storage', false),
  ('storage', 's3_access_key', '""', 'text', 'Access Key', 'S3 access key ID', false),
  ('storage', 's3_secret_key', '""', 'text', 'Secret Key', 'S3 secret access key', false),
  ('storage', 's3_region', '"us-east-1"', 'text', 'Region', 'S3 region (use us-east-1 for MinIO)', false),
  ('storage', 's3_use_ssl', 'false', 'boolean', 'Use SSL', 'Enable SSL for S3 connections', false),
  ('storage', 's3_force_path_style', 'true', 'boolean', 'Force Path Style', 'Use path-style URLs (required for MinIO)', false),
  ('storage', 's3_enabled', 'false', 'boolean', 'Enable S3 Storage', 'Use external S3 instead of Supabase Storage', false),
  ('system', 'session_timeout_hours', '168', 'number', 'Session Timeout', 'Hours until session expires (default: 7 days)', false),
  ('system', 'allowed_file_types', '["pdf","doc","docx","xls","xlsx","ppt","pptx","txt","jpg","jpeg","png","webp"]', 'array', 'Allowed File Types', 'Allowed file extensions for uploads', false),
  ('system', 'maintenance_message', '"The portal is currently undergoing maintenance. Please check back soon."', 'text', 'Maintenance Message', 'Message shown during maintenance', false),
  ('system', 'enable_public_events', 'true', 'boolean', 'Enable Public Events', 'Allow non-members to view public events', false),
  ('system', 'enable_public_rsvp', 'true', 'boolean', 'Enable Public RSVP', 'Allow non-members to RSVP to public events', false)
ON CONFLICT (category, setting_key) DO NOTHING;

-- ============================================
-- MIGRATION 003: Storage Buckets and Audit
-- ============================================
-- Note: Storage buckets and policies are created by storage-api service.
-- These statements are wrapped in a conditional to avoid errors on fresh init.
-- The storage service will create the buckets when it starts.

DO $$
BEGIN
  -- Only run if storage.buckets table exists (created by storage-api)
  IF EXISTS (SELECT 1 FROM information_schema.tables WHERE table_schema = 'storage' AND table_name = 'buckets') THEN
    -- Documents bucket
    INSERT INTO storage.buckets (id, name, public, file_size_limit, allowed_mime_types)
    VALUES (
      'documents',
      'documents',
      true,
      52428800,
      ARRAY['application/pdf', 'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/vnd.ms-excel', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/vnd.ms-powerpoint', 'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'text/plain', 'text/csv', 'application/json', 'image/jpeg', 'image/png', 'image/webp', 'image/gif']
    )
    ON CONFLICT (id) DO UPDATE SET
      public = true,
      file_size_limit = EXCLUDED.file_size_limit,
      allowed_mime_types = EXCLUDED.allowed_mime_types;

    -- Avatars bucket
    INSERT INTO storage.buckets (id, name, public, file_size_limit, allowed_mime_types)
    VALUES (
      'avatars',
      'avatars',
      true,
      5242880,
      ARRAY['image/jpeg', 'image/png', 'image/webp', 'image/gif']
    )
    ON CONFLICT (id) DO UPDATE SET
      public = true,
      file_size_limit = EXCLUDED.file_size_limit,
      allowed_mime_types = EXCLUDED.allowed_mime_types;

    -- Event images bucket
    INSERT INTO storage.buckets (id, name, public, file_size_limit, allowed_mime_types)
    VALUES (
      'event-images',
      'event-images',
      true,
      10485760,
      ARRAY['image/jpeg', 'image/png', 'image/webp']
    )
    ON CONFLICT (id) DO UPDATE SET
      public = true,
      file_size_limit = EXCLUDED.file_size_limit,
      allowed_mime_types = EXCLUDED.allowed_mime_types;
  END IF;
END $$;

-- Storage policies - wrapped in conditional since storage.objects is created by storage-api
DO $$
BEGIN
  IF EXISTS (SELECT 1 FROM information_schema.tables WHERE table_schema = 'storage' AND table_name = 'objects') THEN
    DROP POLICY IF EXISTS "documents_read_policy" ON storage.objects;
    DROP POLICY IF EXISTS "documents_insert_policy" ON storage.objects;
    DROP POLICY IF EXISTS "documents_delete_policy" ON storage.objects;
    DROP POLICY IF EXISTS "avatars_read_policy" ON storage.objects;
    DROP POLICY IF EXISTS "avatars_insert_policy" ON storage.objects;
    DROP POLICY IF EXISTS "avatars_update_policy" ON storage.objects;
    DROP POLICY IF EXISTS "avatars_delete_policy" ON storage.objects;
    DROP POLICY IF EXISTS "event_images_read_policy" ON storage.objects;
    DROP POLICY IF EXISTS "event_images_insert_policy" ON storage.objects;
    DROP POLICY IF EXISTS "event_images_delete_policy" ON storage.objects;

    -- Note: Policies will be created by the application when storage is ready
    -- The storage-api service handles initial policy setup
  END IF;
END $$;

-- AUDIT LOGS TABLE
CREATE TABLE IF NOT EXISTS audit_logs (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  user_id UUID,
  user_email TEXT,
  action TEXT NOT NULL,
  resource_type TEXT,
  resource_id TEXT,
  details JSONB DEFAULT '{}',
  ip_address TEXT,
  user_agent TEXT,
  created_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE INDEX IF NOT EXISTS idx_audit_logs_user_id ON audit_logs(user_id);
CREATE INDEX IF NOT EXISTS idx_audit_logs_action ON audit_logs(action);
CREATE INDEX IF NOT EXISTS idx_audit_logs_resource_type ON audit_logs(resource_type);
CREATE INDEX IF NOT EXISTS idx_audit_logs_created_at ON audit_logs(created_at DESC);

ALTER TABLE audit_logs ENABLE ROW LEVEL SECURITY;

DROP POLICY IF EXISTS "audit_logs_read_admin" ON audit_logs;
CREATE POLICY "audit_logs_read_admin" ON audit_logs FOR SELECT
USING (
  EXISTS (
    SELECT 1 FROM public.members
    WHERE id = auth.uid()
    AND role = 'admin'
  )
);

GRANT SELECT, INSERT, UPDATE, DELETE ON audit_logs TO authenticated;
GRANT ALL ON audit_logs TO service_role;

-- ============================================
-- MIGRATION 004: User Notification Preferences
-- ============================================

CREATE TABLE IF NOT EXISTS user_notification_preferences (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    member_id UUID NOT NULL REFERENCES members(id) ON DELETE CASCADE UNIQUE,
    email_event_rsvp_confirmation BOOLEAN DEFAULT true,
    email_event_reminder BOOLEAN DEFAULT true,
    email_event_updates BOOLEAN DEFAULT true,
    email_waitlist_promotion BOOLEAN DEFAULT true,
    email_dues_reminder BOOLEAN DEFAULT true,
    email_payment_confirmation BOOLEAN DEFAULT true,
    email_membership_updates BOOLEAN DEFAULT true,
    email_announcements BOOLEAN DEFAULT true,
    email_newsletter BOOLEAN DEFAULT true,
    newsletter_frequency TEXT DEFAULT 'monthly' CHECK (newsletter_frequency IN ('weekly', 'monthly', 'quarterly', 'never')),
    created_at TIMESTAMPTZ DEFAULT NOW(),
    updated_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE INDEX IF NOT EXISTS idx_notification_prefs_member ON user_notification_preferences(member_id);

ALTER TABLE user_notification_preferences ENABLE ROW LEVEL SECURITY;

CREATE POLICY "Members can view own notification preferences"
ON user_notification_preferences FOR SELECT
USING (member_id = auth.uid());

CREATE POLICY "Members can insert own notification preferences"
ON user_notification_preferences FOR INSERT
WITH CHECK (member_id = auth.uid());

CREATE POLICY "Members can update own notification preferences"
ON user_notification_preferences FOR UPDATE
USING (member_id = auth.uid())
WITH CHECK (member_id = auth.uid());

CREATE POLICY "Admins can view all notification preferences"
ON user_notification_preferences FOR SELECT
USING (
    EXISTS (
        SELECT 1 FROM members
        WHERE members.id = auth.uid()
        AND members.role = 'admin'
    )
);

CREATE OR REPLACE FUNCTION create_default_notification_preferences()
RETURNS TRIGGER AS $$
BEGIN
    INSERT INTO user_notification_preferences (member_id)
    VALUES (NEW.id)
    ON CONFLICT (member_id) DO NOTHING;
    RETURN NEW;
END;
$$ LANGUAGE plpgsql SECURITY DEFINER;

DROP TRIGGER IF EXISTS on_member_created_create_notification_prefs ON members;
CREATE TRIGGER on_member_created_create_notification_prefs
    AFTER INSERT ON members
    FOR EACH ROW
    EXECUTE FUNCTION create_default_notification_preferences();

CREATE OR REPLACE FUNCTION update_notification_prefs_updated_at()
RETURNS TRIGGER AS $$
BEGIN
    NEW.updated_at = NOW();
    RETURN NEW;
END;
$$ LANGUAGE plpgsql;

DROP TRIGGER IF EXISTS set_notification_prefs_updated_at ON user_notification_preferences;
CREATE TRIGGER set_notification_prefs_updated_at
    BEFORE UPDATE ON user_notification_preferences
    FOR EACH ROW
    EXECUTE FUNCTION update_notification_prefs_updated_at();

-- ============================================
-- MIGRATION 006: Document Folders
-- ============================================

CREATE TABLE public.document_folders (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  name TEXT NOT NULL,
  parent_id UUID REFERENCES public.document_folders(id) ON DELETE CASCADE,
  path TEXT,
  visibility TEXT NOT NULL DEFAULT 'members'
    CHECK (visibility IN ('public', 'members', 'board', 'admin')),
  created_by UUID REFERENCES public.members(id),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW(),
  UNIQUE(name, parent_id)
);

CREATE TRIGGER document_folders_updated_at
  BEFORE UPDATE ON public.document_folders
  FOR EACH ROW
  EXECUTE FUNCTION update_updated_at();

ALTER TABLE public.documents
ADD COLUMN folder_id UUID REFERENCES public.document_folders(id) ON DELETE SET NULL;

CREATE OR REPLACE FUNCTION update_folder_path()
RETURNS TRIGGER AS $$
DECLARE
  parent_path TEXT;
BEGIN
  IF NEW.parent_id IS NULL THEN
    NEW.path = NEW.name;
  ELSE
    SELECT path INTO parent_path
    FROM public.document_folders
    WHERE id = NEW.parent_id;

    NEW.path = parent_path || '/' || NEW.name;
  END IF;
  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

CREATE TRIGGER folder_path_trigger
  BEFORE INSERT OR UPDATE ON public.document_folders
  FOR EACH ROW
  EXECUTE FUNCTION update_folder_path();

ALTER TABLE public.document_folders ENABLE ROW LEVEL SECURITY;

CREATE POLICY "Folders visible based on visibility" ON public.document_folders
  FOR SELECT USING (
    visibility = 'public' OR
    (visibility = 'members' AND auth.uid() IS NOT NULL) OR
    (visibility = 'board' AND EXISTS (
      SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin')
    )) OR
    (visibility = 'admin' AND EXISTS (
      SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin'
    ))
  );

CREATE POLICY "Board/admin can create folders" ON public.document_folders
  FOR INSERT WITH CHECK (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Board/admin can update folders" ON public.document_folders
  FOR UPDATE USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Admin can delete folders" ON public.document_folders
  FOR DELETE USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role = 'admin')
  );

CREATE INDEX idx_document_folders_parent ON public.document_folders(parent_id);
CREATE INDEX idx_documents_folder ON public.documents(folder_id);

-- ============================================
-- MIGRATION 007: Dues Reminders
-- ============================================

CREATE TABLE public.dues_reminder_logs (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  member_id UUID NOT NULL REFERENCES public.members(id) ON DELETE CASCADE,
  reminder_type TEXT NOT NULL CHECK (reminder_type IN ('due_soon_30', 'due_soon_7', 'due_soon_1', 'overdue', 'grace_period', 'inactive_notice', 'onboarding_welcome', 'onboarding_reminder_7', 'onboarding_reminder_1', 'onboarding_expired')),
  due_date DATE NOT NULL,
  sent_at TIMESTAMPTZ DEFAULT NOW(),
  email_log_id UUID REFERENCES public.email_logs(id),
  UNIQUE(member_id, reminder_type, due_date)
);

ALTER TABLE public.dues_reminder_logs ENABLE ROW LEVEL SECURITY;

CREATE POLICY "Board/admin can view reminder logs" ON public.dues_reminder_logs
  FOR SELECT USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Service role can manage reminder logs" ON public.dues_reminder_logs
  FOR ALL USING (true)
  WITH CHECK (true);

CREATE INDEX idx_reminder_logs_member_date ON public.dues_reminder_logs(member_id, due_date);
CREATE INDEX idx_reminder_logs_type_sent ON public.dues_reminder_logs(reminder_type, sent_at);

CREATE OR REPLACE FUNCTION get_dues_settings()
RETURNS TABLE (
  reminder_days_before INTEGER[],
  grace_period_days INTEGER,
  auto_inactive_enabled BOOLEAN,
  payment_iban TEXT,
  payment_account_holder TEXT,
  payment_bank_name TEXT
) AS $$
BEGIN
  RETURN QUERY
  SELECT
    COALESCE((SELECT (setting_value)::INTEGER[] FROM app_settings WHERE category = 'dues' AND setting_key = 'reminder_days_before'), ARRAY[30, 7, 1])::INTEGER[],
    COALESCE((SELECT (setting_value)::INTEGER FROM app_settings WHERE category = 'dues' AND setting_key = 'grace_period_days'), 30)::INTEGER,
    COALESCE((SELECT (setting_value)::BOOLEAN FROM app_settings WHERE category = 'dues' AND setting_key = 'auto_inactive_enabled'), true)::BOOLEAN,
    COALESCE((SELECT setting_value::TEXT FROM app_settings WHERE category = 'dues' AND setting_key = 'payment_iban'), '')::TEXT,
    COALESCE((SELECT setting_value::TEXT FROM app_settings WHERE category = 'dues' AND setting_key = 'payment_account_holder'), '')::TEXT,
    COALESCE((SELECT setting_value::TEXT FROM app_settings WHERE category = 'dues' AND setting_key = 'payment_bank_name'), '')::TEXT;
END;
$$ LANGUAGE plpgsql STABLE;

-- ============================================
-- MIGRATION 008: S3 Public Endpoint
-- ============================================

INSERT INTO public.app_settings (category, setting_key, setting_value, setting_type, display_name, description, is_public) VALUES
  ('storage', 's3_public_endpoint', '""', 'text', 'Public Endpoint URL', 'Browser-accessible S3 URL (e.g., http://localhost:9000). Leave empty to use the same as S3 Endpoint.', false)
ON CONFLICT (category, setting_key) DO NOTHING;

-- ============================================
-- MIGRATION 009: Dual Avatar URLs
-- ============================================

ALTER TABLE public.members ADD COLUMN IF NOT EXISTS avatar_url_local TEXT;
ALTER TABLE public.members ADD COLUMN IF NOT EXISTS avatar_url_s3 TEXT;
ALTER TABLE public.members ADD COLUMN IF NOT EXISTS avatar_path TEXT;

COMMENT ON COLUMN public.members.avatar_url IS 'Current active avatar URL (computed based on storage setting)';
COMMENT ON COLUMN public.members.avatar_url_local IS 'Avatar URL when stored in Supabase Storage';
COMMENT ON COLUMN public.members.avatar_url_s3 IS 'Avatar URL when stored in S3/MinIO';
COMMENT ON COLUMN public.members.avatar_path IS 'Storage path for avatar file (e.g., member_id/avatar.jpg)';

-- ============================================
-- MIGRATION 010: Storage Service Role Policies
-- ============================================
-- Note: storage.objects is created by storage-api, these run conditionally

DO $$
BEGIN
  -- Grant BYPASSRLS to service_role if possible
  IF EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'service_role' AND NOT rolbypassrls) THEN
    ALTER ROLE service_role BYPASSRLS;
  END IF;
EXCEPTION
  WHEN insufficient_privilege THEN
    RAISE NOTICE 'Could not grant BYPASSRLS - using explicit policies';
  WHEN OTHERS THEN
    RAISE NOTICE 'Error granting BYPASSRLS: %', SQLERRM;
END $$;

DO $$
BEGIN
  IF EXISTS (SELECT 1 FROM information_schema.tables WHERE table_schema = 'storage' AND table_name = 'objects') THEN
    -- Drop existing policies
    DROP POLICY IF EXISTS "service_role_insert_avatars" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_update_avatars" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_delete_avatars" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_select_avatars" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_insert_documents" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_update_documents" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_delete_documents" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_select_documents" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_insert_event_images" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_update_event_images" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_delete_event_images" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_select_event_images" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_all_select" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_all_insert" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_all_update" ON storage.objects;
    DROP POLICY IF EXISTS "service_role_all_delete" ON storage.objects;

    -- Create universal service_role policies
    CREATE POLICY "service_role_all_select" ON storage.objects
    FOR SELECT TO service_role USING (true);
    CREATE POLICY "service_role_all_insert" ON storage.objects
    FOR INSERT TO service_role WITH CHECK (true);
    CREATE POLICY "service_role_all_update" ON storage.objects
    FOR UPDATE TO service_role USING (true);
    CREATE POLICY "service_role_all_delete" ON storage.objects
    FOR DELETE TO service_role USING (true);

    -- Grant permissions
    GRANT ALL ON storage.objects TO service_role;
    GRANT ALL ON storage.buckets TO service_role;
  END IF;
END $$;

-- Ensure storage schema access
GRANT USAGE ON SCHEMA storage TO service_role;

-- ============================================
-- MIGRATION 012: Dual Document URLs
-- ============================================

ALTER TABLE public.documents ADD COLUMN IF NOT EXISTS file_url_local TEXT;
ALTER TABLE public.documents ADD COLUMN IF NOT EXISTS file_url_s3 TEXT;
ALTER TABLE public.documents ADD COLUMN IF NOT EXISTS storage_path TEXT;

COMMENT ON COLUMN public.documents.file_path IS 'Current active file URL (computed based on storage setting) - kept for backwards compatibility';
COMMENT ON COLUMN public.documents.file_url_local IS 'File URL when stored in Supabase Storage';
COMMENT ON COLUMN public.documents.file_url_s3 IS 'File URL when stored in S3/MinIO';
COMMENT ON COLUMN public.documents.storage_path IS 'Storage path for file (e.g., timestamp-random-filename.pdf)';

CREATE INDEX IF NOT EXISTS idx_documents_storage_path ON public.documents(storage_path);

-- ============================================
-- MIGRATION 014: Event Reminders
-- ============================================

CREATE TABLE public.event_reminder_logs (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  event_id UUID NOT NULL REFERENCES public.events(id) ON DELETE CASCADE,
  rsvp_id UUID NOT NULL REFERENCES public.event_rsvps(id) ON DELETE CASCADE,
  member_id UUID NOT NULL REFERENCES public.members(id) ON DELETE CASCADE,
  reminder_type TEXT NOT NULL DEFAULT '24hr' CHECK (reminder_type IN ('24hr', '1hr', 'day_of')),
  sent_at TIMESTAMPTZ DEFAULT NOW(),
  email_log_id UUID REFERENCES public.email_logs(id),
  UNIQUE(event_id, member_id, reminder_type)
);

ALTER TABLE public.event_reminder_logs ENABLE ROW LEVEL SECURITY;

CREATE POLICY "Board/admin can view event reminder logs" ON public.event_reminder_logs
  FOR SELECT USING (
    EXISTS (SELECT 1 FROM public.members WHERE id = auth.uid() AND role IN ('board', 'admin'))
  );

CREATE POLICY "Service role can manage event reminder logs" ON public.event_reminder_logs
  FOR ALL USING (true)
  WITH CHECK (true);

CREATE INDEX idx_event_reminder_logs_event ON public.event_reminder_logs(event_id);
CREATE INDEX idx_event_reminder_logs_member ON public.event_reminder_logs(member_id);
CREATE INDEX idx_event_reminder_logs_sent ON public.event_reminder_logs(sent_at);

INSERT INTO public.app_settings (category, setting_key, setting_value, display_name, description, is_public)
VALUES
  ('events', 'event_reminders_enabled', 'true', 'Event Reminders Enabled', 'Enable automated event reminder emails', false),
  ('events', 'event_reminder_hours_before', '24', 'Reminder Hours Before', 'Hours before event to send reminder', false)
ON CONFLICT (category, setting_key) DO NOTHING;

CREATE OR REPLACE VIEW public.events_needing_reminders AS
SELECT
  e.id AS event_id,
  e.title AS event_title,
  e.start_datetime,
  e.end_datetime,
  e.location,
  e.timezone,
  r.id AS rsvp_id,
  r.member_id,
  r.guest_count,
  r.status AS rsvp_status,
  m.first_name,
  m.last_name,
  m.email
FROM public.events e
JOIN public.event_rsvps r ON r.event_id = e.id
JOIN public.members m ON m.id = r.member_id
WHERE
  e.status = 'published'
  AND e.start_datetime > NOW()
  AND e.start_datetime <= NOW() + INTERVAL '25 hours'
  AND e.start_datetime > NOW() + INTERVAL '23 hours'
  AND r.status = 'confirmed'
  AND NOT EXISTS (
    SELECT 1 FROM public.event_reminder_logs erl
    WHERE erl.event_id = e.id
    AND erl.member_id = r.member_id
    AND erl.reminder_type = '24hr'
  )
  AND m.email IS NOT NULL;

-- ============================================
-- MIGRATION 016: Onboarding Payment Tracking
-- ============================================

ALTER TABLE public.members ADD COLUMN IF NOT EXISTS payment_deadline TIMESTAMPTZ;
ALTER TABLE public.members ADD COLUMN IF NOT EXISTS onboarding_completed_at TIMESTAMPTZ;

CREATE INDEX IF NOT EXISTS idx_members_payment_deadline ON public.members(payment_deadline)
  WHERE payment_deadline IS NOT NULL;

-- ============================================
-- GRANT SERVICE_ROLE ACCESS TO ALL TABLES
-- ============================================
-- Ensure service_role has full access to all public tables
GRANT ALL ON ALL TABLES IN SCHEMA public TO service_role;
GRANT ALL ON ALL SEQUENCES IN SCHEMA public TO service_role;

-- Set default privileges for future tables
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT ALL ON TABLES TO service_role;
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT ALL ON SEQUENCES TO service_role;

-- ============================================
-- END OF COMBINED MIGRATIONS
-- ============================================