-- RustBox 0.1.1 PostgreSQL schema.
-- One physical database contains global sessions plus isolated per-account tables.
-- Application tables are materialized by replacing {{p}} with a collision-checked prefix.
-- Baseline application schema version: 46. Future migrations start at V047.

-- RUSTBOX:GLOBAL-BEGIN
CREATE TABLE IF NOT EXISTS rustbox_accounts (
    user_hash VARCHAR(128) PRIMARY KEY,
    table_prefix VARCHAR(64) NOT NULL UNIQUE,
    schema_version BIGINT NOT NULL DEFAULT 46,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE IF NOT EXISTS sessions (
    token VARCHAR(64) PRIMARY KEY,
    account_id VARCHAR(64) NOT NULL UNIQUE,
    browser_id VARCHAR(64) NOT NULL,
    email VARCHAR(320) NOT NULL,
    password_ciphertext TEXT NOT NULL,
    user_hash VARCHAR(128) NOT NULL,
    imap_host VARCHAR(255) NOT NULL,
    imap_port BIGINT NOT NULL,
    imap_tls BIGINT NOT NULL,
    imap_tls_verify BIGINT NOT NULL,
    smtp_host VARCHAR(255) NOT NULL,
    smtp_port BIGINT NOT NULL,
    smtp_tls BIGINT NOT NULL,
    smtp_tls_verify BIGINT NOT NULL,
    timeout_secs BIGINT NOT NULL,
    created_at_unix BIGINT NOT NULL,
    last_accessed_unix BIGINT NOT NULL,
    user_agent VARCHAR(512) NOT NULL DEFAULT ''
);
CREATE INDEX IF NOT EXISTS idx_sessions_browser ON sessions(browser_id);
CREATE INDEX IF NOT EXISTS idx_sessions_user ON sessions(user_hash);
CREATE INDEX IF NOT EXISTS idx_sessions_expiry ON sessions(last_accessed_unix, timeout_secs);
-- RUSTBOX:GLOBAL-END

-- RUSTBOX:TENANT-BEGIN
-- {{p}} is replaced at runtime with the account table prefix.
CREATE TABLE {{p}}calendar_events (
    id TEXT PRIMARY KEY,
    title TEXT NOT NULL,
    description TEXT NOT NULL DEFAULT '',
    location TEXT NOT NULL DEFAULT '',
    start_time TEXT NOT NULL,
    end_time TEXT NOT NULL,
    all_day BIGINT NOT NULL DEFAULT 0,
    recurrence_rule TEXT,
    attendees TEXT NOT NULL DEFAULT '[]',
    organizer TEXT NOT NULL DEFAULT '',
    status TEXT NOT NULL DEFAULT 'confirmed',
    source TEXT NOT NULL DEFAULT 'manual',
    source_uid TEXT,
    source_message_uid BIGINT,
    source_message_folder TEXT,
    meeting_url TEXT,
    color TEXT,
    reminder_minutes BIGINT,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}calendar_settings (
    id BIGINT DEFAULT 1 PRIMARY KEY,
    default_view TEXT NOT NULL DEFAULT 'month',
    week_starts_on BIGINT NOT NULL DEFAULT 0,
    working_hours_start TEXT NOT NULL DEFAULT '09:00',
    working_hours_end TEXT NOT NULL DEFAULT '17:00',
    time_format TEXT NOT NULL DEFAULT '12h',
    zoom_link TEXT NOT NULL DEFAULT '',
    teams_link TEXT NOT NULL DEFAULT '',
    meet_link TEXT NOT NULL DEFAULT '',
    caldav_url TEXT NOT NULL DEFAULT '',
    caldav_username TEXT NOT NULL DEFAULT '',
    caldav_password TEXT NOT NULL DEFAULT '',
    caldav_enabled BIGINT NOT NULL DEFAULT 0,
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}contact_group_members (
    group_id TEXT NOT NULL,
    contact_id TEXT NOT NULL,
    PRIMARY KEY (group_id, contact_id)
);

CREATE TABLE {{p}}contact_groups (
    id TEXT PRIMARY KEY,
    name TEXT NOT NULL,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    UNIQUE (name)
);

CREATE TABLE {{p}}contact_photos (
    contact_id TEXT PRIMARY KEY,
    content_type TEXT NOT NULL,
    data BYTEA NOT NULL,
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}contacts (
    id TEXT PRIMARY KEY,
    email TEXT NOT NULL,
    name TEXT NOT NULL DEFAULT '',
    company TEXT NOT NULL DEFAULT '',
    notes TEXT NOT NULL DEFAULT '',
    is_favorite BIGINT NOT NULL DEFAULT 0,
    last_contacted TEXT,
    contact_count BIGINT NOT NULL DEFAULT 0,
    source TEXT NOT NULL DEFAULT 'manual',
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    phone TEXT NOT NULL DEFAULT '',
    job_title TEXT NOT NULL DEFAULT '',
    address TEXT NOT NULL DEFAULT '',
    website TEXT NOT NULL DEFAULT '',
    birthday TEXT NOT NULL DEFAULT '',
    emails_json TEXT NOT NULL DEFAULT '[]',
    phones_json TEXT NOT NULL DEFAULT '[]',
    addresses_json TEXT NOT NULL DEFAULT '[]'
);

CREATE TABLE {{p}}display_preferences (
    id BIGINT DEFAULT 1 PRIMARY KEY,
    density TEXT NOT NULL DEFAULT 'comfortable',
    theme TEXT NOT NULL DEFAULT 'system',
    language TEXT NOT NULL DEFAULT 'en',
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    compose_format TEXT NOT NULL DEFAULT 'html',
    deep_index BIGINT NOT NULL DEFAULT 0,
    animation_mode TEXT,
    preview_pane TEXT NOT NULL DEFAULT 'right',
    ui_scale TEXT NOT NULL DEFAULT 'normal',
    color_preset TEXT NOT NULL DEFAULT 'sage',
    accent_color TEXT NOT NULL DEFAULT '#6f9c86',
    font_family TEXT NOT NULL DEFAULT 'system',
    font_size BIGINT NOT NULL DEFAULT 13,
    row_height BIGINT NOT NULL DEFAULT 58,
    folder_pane_width BIGINT NOT NULL DEFAULT 228,
    message_pane_width BIGINT NOT NULL DEFAULT 420,
    border_radius BIGINT NOT NULL DEFAULT 4,
    contrast TEXT NOT NULL DEFAULT 'normal',
    show_avatars BIGINT NOT NULL DEFAULT 1,
    show_attachment_icons BIGINT NOT NULL DEFAULT 1,
    show_flags BIGINT NOT NULL DEFAULT 1,
    reduce_motion BIGINT NOT NULL DEFAULT 0,
    date_format TEXT NOT NULL DEFAULT 'locale',
    time_format TEXT NOT NULL DEFAULT 'locale',
    background_color TEXT NOT NULL DEFAULT '#121513',
    panel_color TEXT NOT NULL DEFAULT '#181c19',
    text_color TEXT NOT NULL DEFAULT '#edf0ec',
    compose_autosave_ms BIGINT NOT NULL DEFAULT 3000,
    default_priority TEXT NOT NULL DEFAULT 'normal',
    request_mdn_default BIGINT NOT NULL DEFAULT 0,
    attachment_reminder BIGINT NOT NULL DEFAULT 1,
    icon_size BIGINT NOT NULL DEFAULT 18,
    toolbar_density TEXT NOT NULL DEFAULT 'normal',
    sidebar_item_height BIGINT NOT NULL DEFAULT 29,
    reader_max_width BIGINT NOT NULL DEFAULT 0,
    composer_width BIGINT NOT NULL DEFAULT 900,
    selection_color TEXT NOT NULL DEFAULT '#28352e',
    unread_font_weight BIGINT NOT NULL DEFAULT 730,
    unread_badge_style TEXT NOT NULL DEFAULT 'dot',
    compact_headers BIGINT NOT NULL DEFAULT 0,
    show_borders BIGINT NOT NULL DEFAULT 1,
    scrollbar_density TEXT NOT NULL DEFAULT 'thin',
    monochrome BIGINT NOT NULL DEFAULT 0,
    folder_background TEXT NOT NULL DEFAULT '',
    message_background TEXT NOT NULL DEFAULT '',
    reader_background TEXT NOT NULL DEFAULT '',
    compose_font_family TEXT NOT NULL DEFAULT 'system',
    reply_position TEXT NOT NULL DEFAULT 'above',
    quote_style TEXT NOT NULL DEFAULT 'standard',
    forward_mode TEXT NOT NULL DEFAULT 'inline',
    spellcheck_enabled BIGINT NOT NULL DEFAULT 1,
    interface_skin TEXT NOT NULL DEFAULT 'rustbox',
    preset_scale_unlocked BIGINT NOT NULL DEFAULT 0
);

CREATE TABLE {{p}}draft_attachments (
    id TEXT PRIMARY KEY,
    draft_id TEXT NOT NULL,
    filename TEXT NOT NULL,
    content_type TEXT NOT NULL,
    size BIGINT NOT NULL,
    file_path TEXT NOT NULL,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}drafts (
    id TEXT PRIMARY KEY,
    to_addresses TEXT NOT NULL DEFAULT '',
    cc_addresses TEXT NOT NULL DEFAULT '',
    bcc_addresses TEXT NOT NULL DEFAULT '',
    subject TEXT NOT NULL DEFAULT '',
    text_body TEXT NOT NULL DEFAULT '',
    html_body TEXT,
    in_reply_to TEXT,
    references_header TEXT,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    request_mdn BIGINT NOT NULL DEFAULT 0,
    priority TEXT NOT NULL DEFAULT 'normal',
    compose_format TEXT NOT NULL DEFAULT 'html',
    remote_folder TEXT,
    remote_uid BIGINT,
    remote_uid_validity BIGINT,
    pgp_mode TEXT NOT NULL DEFAULT 'none',
    pgp_inline BIGINT NOT NULL DEFAULT 0,
    pgp_attach_public_key BIGINT NOT NULL DEFAULT 0,
    pgp_attach_recipient_keys BIGINT NOT NULL DEFAULT 0
);

CREATE TABLE {{p}}folder_preferences (
    folder_name TEXT PRIMARY KEY,
    flagged_on_top BIGINT,
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}folders (
    name TEXT PRIMARY KEY,
    delimiter TEXT,
    parent TEXT,
    flags TEXT NOT NULL DEFAULT '',
    is_subscribed BIGINT NOT NULL DEFAULT 1,
    total_count BIGINT NOT NULL DEFAULT 0,
    unread_count BIGINT NOT NULL DEFAULT 0,
    uid_validity BIGINT NOT NULL DEFAULT 0,
    highest_modseq BIGINT NOT NULL DEFAULT 0,
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    messages_updated_at TEXT
);

CREATE TABLE {{p}}identities (
    id BIGSERIAL PRIMARY KEY,
    display_name TEXT NOT NULL DEFAULT '',
    email TEXT NOT NULL,
    signature_html TEXT NOT NULL DEFAULT '',
    is_default BIGINT NOT NULL DEFAULT 0,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    reply_to TEXT NOT NULL DEFAULT '',
    bcc TEXT NOT NULL DEFAULT '',
    organization TEXT NOT NULL DEFAULT '',
    signature_text TEXT NOT NULL DEFAULT '',
    signature_new BIGINT NOT NULL DEFAULT 1,
    signature_reply BIGINT NOT NULL DEFAULT 1,
    signature_forward BIGINT NOT NULL DEFAULT 1,
    signature_position TEXT NOT NULL DEFAULT 'above',
    pgp_fingerprint TEXT,
    pgp_sign_default BIGINT NOT NULL DEFAULT 0,
    pgp_encrypt_default BIGINT NOT NULL DEFAULT 0,
    pgp_inline_default BIGINT NOT NULL DEFAULT 0
);

CREATE TABLE {{p}}known_addresses (
    email TEXT NOT NULL PRIMARY KEY,
    name TEXT NOT NULL DEFAULT ''
);

CREATE TABLE {{p}}mail_preferences (
    id BIGINT PRIMARY KEY,
    messages_per_page BIGINT NOT NULL DEFAULT 50,
    mark_read_delay_ms BIGINT NOT NULL DEFAULT 0,
    remote_images TEXT NOT NULL DEFAULT 'ask',
    preferred_body TEXT NOT NULL DEFAULT 'auto',
    thread_mode TEXT NOT NULL DEFAULT 'threaded',
    collapse_quotes BIGINT NOT NULL DEFAULT 1,
    show_snippets BIGINT NOT NULL DEFAULT 1,
    default_sort TEXT NOT NULL DEFAULT 'date_desc',
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    flagged_on_top BIGINT NOT NULL DEFAULT 0,
    sync_imap_keywords BIGINT NOT NULL DEFAULT 0
);

CREATE TABLE {{p}}meeting_templates (
    id BIGSERIAL PRIMARY KEY,
    name TEXT NOT NULL,
    url_template TEXT NOT NULL,
    icon TEXT NOT NULL DEFAULT '',
    is_default BIGINT NOT NULL DEFAULT 0,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}message_tags (
    tag_id TEXT NOT NULL,
    message_uid BIGINT NOT NULL,
    message_folder TEXT NOT NULL,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    PRIMARY KEY (tag_id, message_uid, message_folder)
);

CREATE TABLE {{p}}messages (
    uid BIGINT NOT NULL,
    folder TEXT NOT NULL,
    message_id TEXT,
    in_reply_to TEXT,
    subject TEXT NOT NULL DEFAULT '',
    from_address TEXT NOT NULL DEFAULT '',
    from_name TEXT NOT NULL DEFAULT '',
    to_addresses TEXT NOT NULL DEFAULT '',
    cc_addresses TEXT NOT NULL DEFAULT '',
    date TEXT NOT NULL,
    flags TEXT NOT NULL DEFAULT '',
    size BIGINT NOT NULL DEFAULT 0,
    has_attachments BIGINT NOT NULL DEFAULT 0,
    snippet TEXT NOT NULL DEFAULT '',
    body_cached BIGINT NOT NULL DEFAULT 0,
    body_html TEXT,
    body_text TEXT,
    references_header TEXT,
    date_epoch BIGINT NOT NULL DEFAULT 0,
    attachments_json TEXT,
    raw_headers TEXT,
    reaction TEXT,
    email_theme BIGINT,
    PRIMARY KEY (uid, folder)
);

CREATE TABLE {{p}}notification_preferences (
    id BIGINT DEFAULT 1 PRIMARY KEY,
    enabled BIGINT NOT NULL DEFAULT 1,
    sound BIGINT NOT NULL DEFAULT 0,
    folders TEXT NOT NULL DEFAULT '["INBOX"]',
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    dnd_enabled BIGINT NOT NULL DEFAULT 0,
    dnd_start TEXT NOT NULL DEFAULT '22:00',
    dnd_end TEXT NOT NULL DEFAULT '07:00'
);

CREATE TABLE {{p}}pgp_keys (
    fingerprint TEXT PRIMARY KEY,
    key_id TEXT NOT NULL,
    email TEXT NOT NULL DEFAULT '',
    user_id TEXT NOT NULL DEFAULT '',
    public_key_armor TEXT NOT NULL,
    secret_key_path TEXT,
    has_secret BIGINT NOT NULL DEFAULT 0,
    trust TEXT NOT NULL DEFAULT 'unknown',
    source TEXT NOT NULL DEFAULT 'import',
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}pgp_preferences (
    id BIGINT PRIMARY KEY,
    wkd_enabled BIGINT NOT NULL DEFAULT 1,
    hkp_enabled BIGINT NOT NULL DEFAULT 0,
    require_trusted_encryption BIGINT NOT NULL DEFAULT 0,
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}response_templates (
    id BIGSERIAL PRIMARY KEY,
    name TEXT NOT NULL,
    body TEXT NOT NULL DEFAULT '',
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    format TEXT NOT NULL DEFAULT 'text',
    UNIQUE (name)
);

CREATE TABLE {{p}}saved_searches (
    id BIGSERIAL PRIMARY KEY,
    name TEXT NOT NULL,
    query_string TEXT NOT NULL,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}special_folders (
    role TEXT PRIMARY KEY,
    folder_name TEXT NOT NULL,
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}tags (
    id TEXT PRIMARY KEY,
    name TEXT NOT NULL,
    color TEXT NOT NULL DEFAULT '#6b7280',
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    updated_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text),
    imap_keyword TEXT NOT NULL DEFAULT '',
    UNIQUE (name)
);

CREATE TABLE {{p}}trusted_senders (
    email TEXT PRIMARY KEY,
    created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP::text)
);

CREATE TABLE {{p}}user_meta (
    key TEXT PRIMARY KEY,
    value TEXT NOT NULL
);

ALTER TABLE {{p}}contact_group_members ADD CONSTRAINT {{p}}fk_contact_group_members_0 FOREIGN KEY (contact_id) REFERENCES {{p}}contacts (id) ON DELETE CASCADE;
ALTER TABLE {{p}}contact_group_members ADD CONSTRAINT {{p}}fk_contact_group_members_1 FOREIGN KEY (group_id) REFERENCES {{p}}contact_groups (id) ON DELETE CASCADE;
ALTER TABLE {{p}}contact_photos ADD CONSTRAINT {{p}}fk_contact_photos_0 FOREIGN KEY (contact_id) REFERENCES {{p}}contacts (id) ON DELETE CASCADE;
ALTER TABLE {{p}}draft_attachments ADD CONSTRAINT {{p}}fk_draft_attachments_0 FOREIGN KEY (draft_id) REFERENCES {{p}}drafts (id) ON DELETE CASCADE;
ALTER TABLE {{p}}folder_preferences ADD CONSTRAINT {{p}}fk_folder_preferences_0 FOREIGN KEY (folder_name) REFERENCES {{p}}folders (name) ON DELETE CASCADE ON UPDATE CASCADE;
ALTER TABLE {{p}}message_tags ADD CONSTRAINT {{p}}fk_message_tags_0 FOREIGN KEY (message_uid, message_folder) REFERENCES {{p}}messages (uid, folder) ON DELETE CASCADE ON UPDATE CASCADE;
ALTER TABLE {{p}}message_tags ADD CONSTRAINT {{p}}fk_message_tags_1 FOREIGN KEY (tag_id) REFERENCES {{p}}tags (id) ON DELETE CASCADE;
ALTER TABLE {{p}}messages ADD CONSTRAINT {{p}}fk_messages_0 FOREIGN KEY (folder) REFERENCES {{p}}folders (name) ON DELETE CASCADE;

CREATE INDEX {{p}}idx_calendar_events_source_uid ON {{p}}calendar_events (source_uid);
CREATE INDEX {{p}}idx_calendar_events_time ON {{p}}calendar_events (start_time, end_time);
CREATE INDEX {{p}}idx_cgm_contact_id ON {{p}}contact_group_members (contact_id);
CREATE INDEX {{p}}idx_contacts_contact_count ON {{p}}contacts (contact_count DESC);
CREATE UNIQUE INDEX {{p}}idx_contacts_email ON {{p}}contacts (email);
CREATE INDEX {{p}}idx_contacts_last_contacted ON {{p}}contacts (last_contacted DESC);
CREATE INDEX {{p}}idx_contacts_name ON {{p}}contacts (name);
CREATE INDEX {{p}}idx_known_addresses_name ON {{p}}known_addresses (name);
CREATE INDEX {{p}}idx_message_tags_message ON {{p}}message_tags (message_uid, message_folder);
CREATE INDEX {{p}}idx_message_tags_tag ON {{p}}message_tags (tag_id);
CREATE INDEX {{p}}idx_messages_folder_date ON {{p}}messages (folder, date_epoch DESC);
CREATE INDEX {{p}}idx_messages_in_reply_to ON {{p}}messages (in_reply_to);
CREATE INDEX {{p}}idx_messages_message_id ON {{p}}messages (message_id);
CREATE INDEX {{p}}idx_pgp_keys_email ON {{p}}pgp_keys (lower(email));
CREATE UNIQUE INDEX {{p}}idx_saved_searches_name ON {{p}}saved_searches (name);
CREATE UNIQUE INDEX {{p}}idx_tags_imap_keyword ON {{p}}tags (imap_keyword) WHERE imap_keyword <> '';

-- RUSTBOX:TENANT-END