-- +goose Up
-- +goose StatementBegin

-- RADIUS (FreeRADIUS) — node-lokale Singleton-Settings (ob DIESE Node
-- RADIUS betreibt + Listen). Clients/Users sind geteilte Config (repliziert).
CREATE TABLE IF NOT EXISTS radius_settings (
    id               INTEGER     PRIMARY KEY DEFAULT 1,
    enabled          BOOLEAN     NOT NULL DEFAULT false,
    listen_addresses TEXT        NOT NULL DEFAULT '',
    created_at       TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at       TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    CONSTRAINT radius_settings_singleton CHECK (id = 1)
);
INSERT INTO radius_settings (id) VALUES (1) ON CONFLICT DO NOTHING;

-- NAS-Clients (Geräte, die RADIUS-Requests senden): IP/CIDR + Shared Secret
-- (verschlüsselt via secrets.Box).
CREATE TABLE IF NOT EXISTS radius_clients (
    id          BIGSERIAL   PRIMARY KEY,
    name        TEXT        NOT NULL,
    ipaddr      TEXT        NOT NULL,
    secret_enc  BYTEA,
    active      BOOLEAN     NOT NULL DEFAULT true,
    description TEXT        NOT NULL DEFAULT '',
    created_at  TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at  TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    CONSTRAINT radius_clients_name_unique UNIQUE (name)
);

-- Benutzer (PAP/CHAP): Name + Passwort (verschlüsselt; Cleartext nur zur
-- Render-Zeit in die freeradius-lesbare authorize-Datei).
CREATE TABLE IF NOT EXISTS radius_users (
    id           BIGSERIAL   PRIMARY KEY,
    username     TEXT        NOT NULL,
    password_enc BYTEA,
    active       BOOLEAN     NOT NULL DEFAULT true,
    created_at   TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at   TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    CONSTRAINT radius_users_username_unique UNIQUE (username)
);

-- +goose StatementEnd

-- +goose Down
-- +goose StatementBegin

DROP TABLE IF EXISTS radius_users;
DROP TABLE IF EXISTS radius_clients;
DROP TABLE IF EXISTS radius_settings;

-- +goose StatementEnd