-- Reference schema for the lookup direct backend: Microsoft SQL Server 2016+. Direct backend only. Run each statement separately (see ddl.Statements).
-- Table and column names are the lookup.DefaultSchema defaults, override them with lookup.Config.Schema.
-- Generated by the project, edit freely for your deployment (types, collations, extra columns).

--   password: bcrypt hash (nullable for OAuth2 users), legacy cleartext is accepted at login
--   roles: comma-separated roles

IF OBJECT_ID(N'users', N'U') IS NULL
CREATE TABLE users (
    id INT IDENTITY(1,1) PRIMARY KEY,
    username NVARCHAR(255) NOT NULL UNIQUE,
    email NVARCHAR(255) NOT NULL UNIQUE,
    password NVARCHAR(255),
    user_level INT DEFAULT 0,
    roles NVARCHAR(500),
    is_active BIT DEFAULT 1,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    updated_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    last_login_at DATETIME2,
    program_user_id INT DEFAULT 0,
    program_user_table NVARCHAR(255) DEFAULT '',
    remote_id NVARCHAR(255),
    auth_provider NVARCHAR(50),
    totp_secret NVARCHAR(255),
    totp_enabled BIT DEFAULT 0,
    totp_enabled_at DATETIME2
);


IF OBJECT_ID(N'user_sessions', N'U') IS NULL
CREATE TABLE user_sessions (
    id INT IDENTITY(1,1) PRIMARY KEY,
    session_token NVARCHAR(450) NOT NULL UNIQUE,
    user_id INT NOT NULL,
    expires_at DATETIME2 NOT NULL,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    last_activity_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    ip_address NVARCHAR(45),
    user_agent NVARCHAR(MAX),
    access_token NVARCHAR(MAX),
    refresh_token NVARCHAR(MAX),
    token_type NVARCHAR(50) DEFAULT 'Bearer',
    auth_provider NVARCHAR(50),
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_user_sessions_user_id' AND object_id = OBJECT_ID(N'user_sessions'))
CREATE INDEX idx_user_sessions_user_id ON user_sessions(user_id);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_user_sessions_expires_at' AND object_id = OBJECT_ID(N'user_sessions'))
CREATE INDEX idx_user_sessions_expires_at ON user_sessions(expires_at);


IF OBJECT_ID(N'token_blacklist', N'U') IS NULL
CREATE TABLE token_blacklist (
    id INT IDENTITY(1,1) PRIMARY KEY,
    token NVARCHAR(500) NOT NULL,
    user_id INT,
    expires_at DATETIME2 NOT NULL,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);


--   code_hash: SHA-256 hex of the backup code

IF OBJECT_ID(N'user_totp_backup_codes', N'U') IS NULL
CREATE TABLE user_totp_backup_codes (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT NOT NULL,
    code_hash NVARCHAR(64) NOT NULL,
    used BIT DEFAULT 0,
    used_at DATETIME2,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_totp_user_id' AND object_id = OBJECT_ID(N'user_totp_backup_codes'))
CREATE INDEX idx_totp_user_id ON user_totp_backup_codes(user_id);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_totp_code_hash' AND object_id = OBJECT_ID(N'user_totp_backup_codes'))
CREATE INDEX idx_totp_code_hash ON user_totp_backup_codes(code_hash);


--   credential_id: base64 text
--   public_key: base64 text
--   aaguid: base64 text
--   transports: JSON-encoded array

IF OBJECT_ID(N'user_passkey_credentials', N'U') IS NULL
CREATE TABLE user_passkey_credentials (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT NOT NULL,
    credential_id VARCHAR(900) NOT NULL UNIQUE,
    public_key NVARCHAR(MAX) NOT NULL,
    attestation_type NVARCHAR(50) DEFAULT 'none',
    aaguid NVARCHAR(MAX),
    sign_count INT DEFAULT 0,
    clone_warning BIT DEFAULT 0,
    transports NVARCHAR(MAX),
    backup_eligible BIT DEFAULT 0,
    backup_state BIT DEFAULT 0,
    name NVARCHAR(255),
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    last_used_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_passkey_user_id' AND object_id = OBJECT_ID(N'user_passkey_credentials'))
CREATE INDEX idx_passkey_user_id ON user_passkey_credentials(user_id);


--   token_hash: SHA-256 hex of the raw token

IF OBJECT_ID(N'user_password_resets', N'U') IS NULL
CREATE TABLE user_password_resets (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT NOT NULL,
    token_hash NVARCHAR(64) NOT NULL UNIQUE,
    expires_at DATETIME2 NOT NULL,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    used BIT DEFAULT 0,
    used_at DATETIME2,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_pw_reset_user_id' AND object_id = OBJECT_ID(N'user_password_resets'))
CREATE INDEX idx_pw_reset_user_id ON user_password_resets(user_id);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_pw_reset_expires_at' AND object_id = OBJECT_ID(N'user_password_resets'))
CREATE INDEX idx_pw_reset_expires_at ON user_password_resets(expires_at);


--   redirect_uris: JSON-encoded array
--   grant_types: JSON-encoded array
--   allowed_scopes: JSON-encoded array
--   client_secret_hash: SHA-256 hex of the confidential-client secret, NULL for public clients

IF OBJECT_ID(N'oauth_clients', N'U') IS NULL
CREATE TABLE oauth_clients (
    id INT IDENTITY(1,1) PRIMARY KEY,
    client_id NVARCHAR(255) NOT NULL UNIQUE,
    redirect_uris NVARCHAR(MAX) NOT NULL,
    client_name NVARCHAR(255),
    grant_types NVARCHAR(MAX),
    allowed_scopes NVARCHAR(MAX),
    client_secret_hash NVARCHAR(MAX),
    token_endpoint_auth_method NVARCHAR(30) DEFAULT 'none',
    is_active BIT DEFAULT 1,
    metadata NVARCHAR(MAX),
    created_at DATETIME2 DEFAULT SYSUTCDATETIME()
);


--   scopes: JSON-encoded array

IF OBJECT_ID(N'oauth_codes', N'U') IS NULL
CREATE TABLE oauth_codes (
    id INT IDENTITY(1,1) PRIMARY KEY,
    code NVARCHAR(255) NOT NULL UNIQUE,
    client_id NVARCHAR(255) NOT NULL,
    redirect_uri NVARCHAR(MAX) NOT NULL,
    client_state NVARCHAR(MAX),
    code_challenge NVARCHAR(255) NOT NULL,
    code_challenge_method NVARCHAR(10) DEFAULT 'S256',
    session_token NVARCHAR(MAX) NOT NULL,
    refresh_token NVARCHAR(MAX),
    scopes NVARCHAR(MAX),
    expires_at DATETIME2 NOT NULL,
    extra NVARCHAR(MAX),
    created_at DATETIME2 DEFAULT SYSUTCDATETIME()
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_codes_expires' AND object_id = OBJECT_ID(N'oauth_codes'))
CREATE INDEX idx_oauth_codes_expires ON oauth_codes(expires_at);


--   oauth_consents.scopes / oauth_refresh_tokens.scopes+extra / oauth_device_codes.scopes / oauth_par_requests.params: JSON text

IF OBJECT_ID(N'oauth_consents', N'U') IS NULL
CREATE TABLE oauth_consents (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT NOT NULL,
    client_id NVARCHAR(255) NOT NULL,
    scopes NVARCHAR(MAX),
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    expires_at DATETIME2 NOT NULL
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_consents_user_client' AND object_id = OBJECT_ID(N'oauth_consents'))
CREATE INDEX idx_oauth_consents_user_client ON oauth_consents(user_id, client_id);

IF OBJECT_ID(N'oauth_refresh_tokens', N'U') IS NULL
CREATE TABLE oauth_refresh_tokens (
    id INT IDENTITY(1,1) PRIMARY KEY,
    token_hash NVARCHAR(64) NOT NULL UNIQUE,
    family_id NVARCHAR(64) NOT NULL,
    client_id NVARCHAR(255) NOT NULL,
    user_id INT NOT NULL,
    session_token NVARCHAR(255),
    scopes NVARCHAR(MAX),
    extra NVARCHAR(MAX),
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    expires_at DATETIME2 NOT NULL,
    used_at DATETIME2,
    revoked_at DATETIME2
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_refresh_family' AND object_id = OBJECT_ID(N'oauth_refresh_tokens'))
CREATE INDEX idx_oauth_refresh_family ON oauth_refresh_tokens(family_id);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_refresh_session' AND object_id = OBJECT_ID(N'oauth_refresh_tokens'))
CREATE INDEX idx_oauth_refresh_session ON oauth_refresh_tokens(session_token);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_refresh_expires' AND object_id = OBJECT_ID(N'oauth_refresh_tokens'))
CREATE INDEX idx_oauth_refresh_expires ON oauth_refresh_tokens(expires_at);

IF OBJECT_ID(N'oauth_device_codes', N'U') IS NULL
CREATE TABLE oauth_device_codes (
    id INT IDENTITY(1,1) PRIMARY KEY,
    device_hash NVARCHAR(64) NOT NULL UNIQUE,
    user_code NVARCHAR(32) NOT NULL UNIQUE,
    client_id NVARCHAR(255) NOT NULL,
    scopes NVARCHAR(MAX),
    status NVARCHAR(16) NOT NULL DEFAULT 'pending',
    user_id INT,
    session_token NVARCHAR(255),
    poll_interval INT NOT NULL DEFAULT 5,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    expires_at DATETIME2 NOT NULL,
    last_polled_at DATETIME2
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_device_expires' AND object_id = OBJECT_ID(N'oauth_device_codes'))
CREATE INDEX idx_oauth_device_expires ON oauth_device_codes(expires_at);

IF OBJECT_ID(N'oauth_par_requests', N'U') IS NULL
CREATE TABLE oauth_par_requests (
    id INT IDENTITY(1,1) PRIMARY KEY,
    request_uri NVARCHAR(255) NOT NULL UNIQUE,
    client_id NVARCHAR(255) NOT NULL,
    params NVARCHAR(MAX),
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    expires_at DATETIME2 NOT NULL
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_par_expires' AND object_id = OBJECT_ID(N'oauth_par_requests'))
CREATE INDEX idx_oauth_par_expires ON oauth_par_requests(expires_at);

IF OBJECT_ID(N'oauth_jti', N'U') IS NULL
CREATE TABLE oauth_jti (
    id INT IDENTITY(1,1) PRIMARY KEY,
    jti_key NVARCHAR(255) NOT NULL UNIQUE,
    expires_at DATETIME2 NOT NULL
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_oauth_jti_expires' AND object_id = OBJECT_ID(N'oauth_jti'))
CREATE INDEX idx_oauth_jti_expires ON oauth_jti(expires_at);


--   key_hash: SHA-256 hex
--   scopes: JSON-encoded array
--   meta: JSON-encoded object

IF OBJECT_ID(N'user_keys', N'U') IS NULL
CREATE TABLE user_keys (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT NOT NULL,
    key_type NVARCHAR(50) NOT NULL,
    key_hash NVARCHAR(64) NOT NULL UNIQUE,
    name NVARCHAR(255) NOT NULL DEFAULT '',
    scopes NVARCHAR(MAX),
    meta NVARCHAR(MAX),
    expires_at DATETIME2,
    created_at DATETIME2 DEFAULT SYSUTCDATETIME(),
    last_used_at DATETIME2,
    is_active BIT DEFAULT 1,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_user_keys_user_id' AND object_id = OBJECT_ID(N'user_keys'))
CREATE INDEX idx_user_keys_user_id ON user_keys(user_id);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_user_keys_key_type' AND object_id = OBJECT_ID(N'user_keys'))
CREATE INDEX idx_user_keys_key_type ON user_keys(key_type);


-- Optional: omit to use per-user rules only.

IF OBJECT_ID(N'sec_group_members', N'U') IS NULL
CREATE TABLE sec_group_members (
    group_id INT NOT NULL,
    user_id INT NOT NULL,
    PRIMARY KEY (group_id, user_id),
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);


--   column_path: dot path under the table: col or col.sub.field
--   access_type: mask, hide, read, ...
--   extra_filters: JSON object

IF OBJECT_ID(N'sec_column_rules', N'U') IS NULL
CREATE TABLE sec_column_rules (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT,
    group_id INT,
    schema_name NVARCHAR(255) NOT NULL,
    table_name NVARCHAR(255) NOT NULL,
    column_path NVARCHAR(255) NOT NULL,
    access_type NVARCHAR(50) NOT NULL,
    mask_start INT DEFAULT 0,
    mask_end INT DEFAULT 0,
    mask_invert BIT DEFAULT 0,
    mask_char NVARCHAR(10) DEFAULT '*',
    extra_filters NVARCHAR(MAX),
    is_active BIT NOT NULL DEFAULT 1,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
    CHECK ((user_id IS NULL AND group_id IS NOT NULL) OR (user_id IS NOT NULL AND group_id IS NULL))
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_sec_column_rules_table' AND object_id = OBJECT_ID(N'sec_column_rules'))
CREATE INDEX idx_sec_column_rules_table ON sec_column_rules(schema_name, table_name);


--   template: SQL fragment, e.g. user_id = {UserID}

IF OBJECT_ID(N'sec_row_rules', N'U') IS NULL
CREATE TABLE sec_row_rules (
    id INT IDENTITY(1,1) PRIMARY KEY,
    user_id INT,
    group_id INT,
    schema_name NVARCHAR(255) NOT NULL,
    table_name NVARCHAR(255) NOT NULL,
    template NVARCHAR(MAX),
    has_block BIT NOT NULL DEFAULT 0,
    is_active BIT NOT NULL DEFAULT 1,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
    CHECK ((user_id IS NULL AND group_id IS NOT NULL) OR (user_id IS NOT NULL AND group_id IS NULL))
);

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = N'idx_sec_row_rules_table' AND object_id = OBJECT_ID(N'sec_row_rules'))
CREATE INDEX idx_sec_row_rules_table ON sec_row_rules(schema_name, table_name);