-- Create orders and order_items tables (missing from prior migrations)
-- Required before 100_orders_discount.sql which ALTERs orders

CREATE TABLE IF NOT EXISTS orders (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    buyer_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
    total_amount DECIMAL(10,2) NOT NULL,
    currency VARCHAR(3) DEFAULT 'EUR',
    status VARCHAR(50) DEFAULT 'pending',
    payment_intent TEXT,
    created_at TIMESTAMPTZ DEFAULT NOW(),
    updated_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE INDEX IF NOT EXISTS idx_orders_buyer_id ON orders(buyer_id);
CREATE INDEX IF NOT EXISTS idx_orders_status ON orders(status);
CREATE INDEX IF NOT EXISTS idx_orders_created_at ON orders(created_at DESC);

CREATE TABLE IF NOT EXISTS order_items (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    order_id UUID NOT NULL REFERENCES orders(id) ON DELETE CASCADE,
    product_id UUID NOT NULL REFERENCES products(id) ON DELETE CASCADE,
    price DECIMAL(10,2) NOT NULL,
    created_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE INDEX IF NOT EXISTS idx_order_items_order_id ON order_items(order_id);
CREATE INDEX IF NOT EXISTS idx_order_items_product_id ON order_items(product_id);

-- Licenses table (for purchased licenses)
CREATE TABLE IF NOT EXISTS licenses (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    buyer_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
    track_id UUID NOT NULL REFERENCES tracks(id) ON DELETE CASCADE,
    product_id UUID NOT NULL REFERENCES products(id) ON DELETE CASCADE,
    order_id UUID NOT NULL REFERENCES orders(id) ON DELETE CASCADE,
    type VARCHAR(50) NOT NULL,
    rights JSONB,
    downloads_left INT DEFAULT 3,
    created_at TIMESTAMPTZ DEFAULT NOW(),
    expires_at TIMESTAMPTZ,
    revoked_at TIMESTAMPTZ
);

CREATE INDEX IF NOT EXISTS idx_licenses_buyer_id ON licenses(buyer_id);
CREATE INDEX IF NOT EXISTS idx_licenses_order_id ON licenses(order_id);