-- WhispAssist sync + recording-retention schema (Phase 9 / ADR-0010, ADR-0009).
-- Forward-only migration. Mirrors docs/03-data-model.md.
PRAGMA foreign_keys = ON;

-- Recording retention flag on meetings (ADR-0009). audio_path becomes nullable in practice:
-- a non-recorded meeting has no audio file. (SQLite keeps the existing column definition;
-- new rows set recorded=0 and may leave audio_path empty.)
ALTER TABLE meetings ADD COLUMN recorded INTEGER NOT NULL DEFAULT 0;

-- Configured upload destinations. Secrets are NOT stored here — only a reference into the
-- OS credential store (FR-SYNC-6).
CREATE TABLE sync_targets (
    id                    TEXT PRIMARY KEY,
    name                  TEXT NOT NULL,
    kind                  TEXT NOT NULL,            -- webdav|onedrive|dropbox|box
    provider_hint         TEXT,                     -- nextcloud|owncloud|cloudreve|seafile|synology|generic
    base_url              TEXT,
    remote_base_path      TEXT NOT NULL DEFAULT '/WhispAssist',
    username              TEXT,
    credential_ref        TEXT NOT NULL,            -- key into OS credential store
    enabled               INTEGER NOT NULL DEFAULT 0,
    upload_transcript     INTEGER NOT NULL DEFAULT 1,
    upload_notes          INTEGER NOT NULL DEFAULT 1,
    upload_summary        INTEGER NOT NULL DEFAULT 1,
    upload_recording      INTEGER NOT NULL DEFAULT 0,
    trigger_on_finalize   INTEGER NOT NULL DEFAULT 1,
    allow_plaintext_lan   INTEGER NOT NULL DEFAULT 0,
    encrypt_before_upload INTEGER NOT NULL DEFAULT 0,
    created_at            INTEGER NOT NULL
);

CREATE TABLE sync_jobs (
    id              TEXT PRIMARY KEY,
    target_id       TEXT NOT NULL REFERENCES sync_targets(id) ON DELETE CASCADE,
    meeting_id      TEXT NOT NULL REFERENCES meetings(id) ON DELETE CASCADE,
    artifact        TEXT NOT NULL,                  -- transcript|notes|summary|recording
    local_path      TEXT NOT NULL,
    remote_path     TEXT NOT NULL,
    sha256          TEXT,
    status          TEXT NOT NULL,                  -- pending|uploading|done|failed|skipped
    attempts        INTEGER NOT NULL DEFAULT 0,
    last_error      TEXT,
    next_attempt_at INTEGER,
    bytes_total     INTEGER,
    bytes_sent      INTEGER NOT NULL DEFAULT 0,
    updated_at      INTEGER NOT NULL,
    UNIQUE(target_id, meeting_id, artifact)
);

CREATE INDEX idx_syncjobs_status ON sync_jobs(status, next_attempt_at);