-- Cached UISP inventory and the one-to-one link to a hardware asset.
CREATE TABLE IF NOT EXISTS uisp_devices (
    id SERIAL PRIMARY KEY,
    external_id VARCHAR(255) NOT NULL UNIQUE,
    name VARCHAR(255),
    display_name VARCHAR(255),
    hostname VARCHAR(255),
    mac_address VARCHAR(64),
    serial_number VARCHAR(255),
    vendor VARCHAR(255),
    model VARCHAR(255),
    platform VARCHAR(255),
    device_type VARCHAR(100),
    device_role VARCHAR(100),
    ip_addresses JSONB NOT NULL DEFAULT '[]'::jsonb,
    status VARCHAR(100),
    last_seen TIMESTAMPTZ,
    device_link TEXT,
    raw_json JSONB NOT NULL DEFAULT '{}'::jsonb,
    synced_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);

CREATE INDEX IF NOT EXISTS idx_uisp_devices_name ON uisp_devices(name);
CREATE INDEX IF NOT EXISTS idx_uisp_devices_serial_number ON uisp_devices(serial_number);
CREATE INDEX IF NOT EXISTS idx_uisp_devices_mac_address ON uisp_devices(mac_address);

CREATE TABLE IF NOT EXISTS hardware_uisp_links (
    id SERIAL PRIMARY KEY,
    hardware_id INTEGER NOT NULL REFERENCES hardware_assets(id) ON DELETE CASCADE,
    uisp_device_id INTEGER NOT NULL REFERENCES uisp_devices(id) ON DELETE CASCADE,
    linked_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    linked_by_user_id INTEGER,
    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    UNIQUE (hardware_id),
    UNIQUE (uisp_device_id)
);

CREATE INDEX IF NOT EXISTS idx_hardware_uisp_links_hardware ON hardware_uisp_links(hardware_id);