-- Migration: Multi-domain user support with extended profile fields
-- Adds domain tracking for findagram.co and findadispo.com users
-- Adds extended profile fields (first_name, last_name, phone, sms_enabled)

-- Add new columns to users table
ALTER TABLE users
ADD COLUMN IF NOT EXISTS first_name VARCHAR(100),
ADD COLUMN IF NOT EXISTS last_name VARCHAR(100),
ADD COLUMN IF NOT EXISTS phone VARCHAR(20),
ADD COLUMN IF NOT EXISTS sms_enabled BOOLEAN DEFAULT false,
ADD COLUMN IF NOT EXISTS domain VARCHAR(50) DEFAULT 'cannaiq.co';

-- Create index for domain-based queries
CREATE INDEX IF NOT EXISTS idx_users_domain ON users(domain);

-- Add domain column to wp_api_permissions
ALTER TABLE wp_api_permissions
ADD COLUMN IF NOT EXISTS domain VARCHAR(50) DEFAULT 'cannaiq.co';

-- Create index for domain-based permission queries
CREATE INDEX IF NOT EXISTS idx_wp_api_permissions_domain ON wp_api_permissions(domain);

-- Create findagram_users table for Find a Gram specific user data
CREATE TABLE IF NOT EXISTS findagram_users (
    id SERIAL PRIMARY KEY,
    user_id INTEGER REFERENCES users(id) ON DELETE CASCADE,
    -- Profile
    display_name VARCHAR(100),
    avatar_url TEXT,
    bio TEXT,
    -- Location preferences
    preferred_city VARCHAR(100),
    preferred_state VARCHAR(50),
    location_lat DECIMAL(10, 8),
    location_lng DECIMAL(11, 8),
    -- Preferences
    favorite_strains TEXT[], -- Array of strain types: hybrid, indica, sativa
    favorite_categories TEXT[], -- flower, edibles, concentrates, etc.
    price_alert_threshold DECIMAL(10, 2),
    notifications_enabled BOOLEAN DEFAULT true,
    -- Timestamps
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    UNIQUE(user_id)
);

-- Create findadispo_users table for Find a Dispo specific user data
CREATE TABLE IF NOT EXISTS findadispo_users (
    id SERIAL PRIMARY KEY,
    user_id INTEGER REFERENCES users(id) ON DELETE CASCADE,
    -- Profile
    display_name VARCHAR(100),
    avatar_url TEXT,
    -- Location preferences
    preferred_city VARCHAR(100),
    preferred_state VARCHAR(50),
    location_lat DECIMAL(10, 8),
    location_lng DECIMAL(11, 8),
    search_radius_miles INTEGER DEFAULT 25,
    -- Preferences
    favorite_dispensary_ids INTEGER[], -- Array of dispensary IDs
    deal_notifications BOOLEAN DEFAULT true,
    -- Timestamps
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    UNIQUE(user_id)
);

-- Create findagram_saved_searches table
CREATE TABLE IF NOT EXISTS findagram_saved_searches (
    id SERIAL PRIMARY KEY,
    user_id INTEGER REFERENCES users(id) ON DELETE CASCADE,
    name VARCHAR(100) NOT NULL,
    -- Search criteria
    query TEXT,
    category VARCHAR(50),
    brand VARCHAR(100),
    strain_type VARCHAR(20),
    min_price DECIMAL(10, 2),
    max_price DECIMAL(10, 2),
    min_thc DECIMAL(5, 2),
    max_thc DECIMAL(5, 2),
    city VARCHAR(100),
    state VARCHAR(50),
    -- Notification settings
    notify_on_new BOOLEAN DEFAULT false,
    notify_on_price_drop BOOLEAN DEFAULT false,
    -- Timestamps
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

-- Create findagram_favorites table
CREATE TABLE IF NOT EXISTS findagram_favorites (
    id SERIAL PRIMARY KEY,
    user_id INTEGER REFERENCES users(id) ON DELETE CASCADE,
    product_id INTEGER, -- References products table
    dispensary_id INTEGER, -- References dispensaries table
    -- Product snapshot at time of save
    product_name VARCHAR(255),
    product_brand VARCHAR(100),
    product_price DECIMAL(10, 2),
    product_image_url TEXT,
    -- Timestamps
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    UNIQUE(user_id, product_id)
);

-- Create findagram_alerts table
CREATE TABLE IF NOT EXISTS findagram_alerts (
    id SERIAL PRIMARY KEY,
    user_id INTEGER REFERENCES users(id) ON DELETE CASCADE,
    alert_type VARCHAR(50) NOT NULL, -- price_drop, back_in_stock, new_product
    -- Target
    product_id INTEGER,
    brand VARCHAR(100),
    category VARCHAR(50),
    dispensary_id INTEGER,
    -- Criteria
    target_price DECIMAL(10, 2),
    -- Status
    is_active BOOLEAN DEFAULT true,
    last_triggered_at TIMESTAMP,
    trigger_count INTEGER DEFAULT 0,
    -- Timestamps
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

-- Create indexes for findagram tables
CREATE INDEX IF NOT EXISTS idx_findagram_users_user_id ON findagram_users(user_id);
CREATE INDEX IF NOT EXISTS idx_findadispo_users_user_id ON findadispo_users(user_id);
CREATE INDEX IF NOT EXISTS idx_findagram_saved_searches_user_id ON findagram_saved_searches(user_id);
CREATE INDEX IF NOT EXISTS idx_findagram_favorites_user_id ON findagram_favorites(user_id);
CREATE INDEX IF NOT EXISTS idx_findagram_favorites_product_id ON findagram_favorites(product_id);
CREATE INDEX IF NOT EXISTS idx_findagram_alerts_user_id ON findagram_alerts(user_id);
CREATE INDEX IF NOT EXISTS idx_findagram_alerts_active ON findagram_alerts(is_active) WHERE is_active = true;

-- Create view for admin user management across domains
CREATE OR REPLACE VIEW admin_users_view AS
SELECT
    u.id,
    u.email,
    u.first_name,
    u.last_name,
    u.phone,
    u.sms_enabled,
    u.role,
    u.domain,
    u.created_at,
    u.updated_at,
    CASE
        WHEN u.domain = 'findagram.co' THEN fg.display_name
        WHEN u.domain = 'findadispo.com' THEN fd.display_name
        ELSE NULL
    END as display_name,
    CASE
        WHEN u.domain = 'findagram.co' THEN fg.preferred_city
        WHEN u.domain = 'findadispo.com' THEN fd.preferred_city
        ELSE NULL
    END as preferred_city,
    CASE
        WHEN u.domain = 'findagram.co' THEN fg.preferred_state
        WHEN u.domain = 'findadispo.com' THEN fd.preferred_state
        ELSE NULL
    END as preferred_state
FROM users u
LEFT JOIN findagram_users fg ON u.id = fg.user_id AND u.domain = 'findagram.co'
LEFT JOIN findadispo_users fd ON u.id = fd.user_id AND u.domain = 'findadispo.com';

-- Update existing cannaiq users to have domain set
UPDATE users SET domain = 'cannaiq.co' WHERE domain IS NULL;