PRAGMA foreign_keys = OFF;

BEGIN;

DROP INDEX IF EXISTS idx_processed_tickets_tracker_artifact_unique;

CREATE TABLE processed_tickets_new (
    id TEXT PRIMARY KEY,
    tracker_id TEXT REFERENCES watched_trackers(id) ON DELETE CASCADE,
    project_id TEXT REFERENCES projects(id) ON DELETE CASCADE,
    source TEXT NOT NULL DEFAULT 'tuleap',
    source_ref TEXT,
    artifact_id INTEGER NOT NULL,
    artifact_title TEXT NOT NULL,
    artifact_data TEXT NOT NULL,
    status TEXT NOT NULL DEFAULT 'Pending',
    analyst_report TEXT,
    developer_report TEXT,
    worktree_path TEXT,
    branch_name TEXT,
    detected_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
    processed_at TEXT
);

INSERT INTO processed_tickets_new (
    id,
    tracker_id,
    project_id,
    source,
    source_ref,
    artifact_id,
    artifact_title,
    artifact_data,
    status,
    analyst_report,
    developer_report,
    worktree_path,
    branch_name,
    detected_at,
    processed_at
)
SELECT
    pt.id,
    pt.tracker_id,
    wt.project_id,
    'tuleap',
    NULL,
    pt.artifact_id,
    pt.artifact_title,
    pt.artifact_data,
    pt.status,
    pt.analyst_report,
    pt.developer_report,
    pt.worktree_path,
    pt.branch_name,
    pt.detected_at,
    pt.processed_at
FROM processed_tickets pt
LEFT JOIN watched_trackers wt ON wt.id = pt.tracker_id;

DROP TABLE processed_tickets;
ALTER TABLE processed_tickets_new RENAME TO processed_tickets;

CREATE UNIQUE INDEX idx_processed_tickets_tracker_artifact_unique
ON processed_tickets(tracker_id, artifact_id)
WHERE tracker_id IS NOT NULL;

CREATE INDEX idx_processed_tickets_project_detected
ON processed_tickets(project_id, detected_at DESC);

CREATE INDEX idx_processed_tickets_source_ref
ON processed_tickets(source, source_ref);

CREATE TABLE graylog_credentials (
    id TEXT PRIMARY KEY,
    project_id TEXT NOT NULL UNIQUE REFERENCES projects(id) ON DELETE CASCADE,
    base_url TEXT NOT NULL,
    api_token_encrypted TEXT NOT NULL,
    analyst_agent_id TEXT NOT NULL REFERENCES agents(id),
    developer_agent_id TEXT NOT NULL REFERENCES agents(id),
    stream_id TEXT,
    query_filter TEXT NOT NULL DEFAULT '',
    polling_interval_minutes INTEGER NOT NULL DEFAULT 10,
    lookback_minutes INTEGER NOT NULL DEFAULT 30,
    score_threshold INTEGER NOT NULL DEFAULT 70,
    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
    updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
);

CREATE TABLE graylog_subjects (
    id TEXT PRIMARY KEY,
    project_id TEXT NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
    subject_key TEXT NOT NULL,
    source TEXT NOT NULL,
    normalized_message TEXT NOT NULL,
    first_seen_at TEXT NOT NULL,
    last_seen_at TEXT NOT NULL,
    last_score INTEGER NOT NULL DEFAULT 0,
    active_ticket_id TEXT REFERENCES processed_tickets(id),
    status TEXT NOT NULL DEFAULT 'idle',
    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
    updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
    UNIQUE(project_id, subject_key)
);

CREATE TABLE graylog_detections (
    id TEXT PRIMARY KEY,
    subject_id TEXT NOT NULL REFERENCES graylog_subjects(id) ON DELETE CASCADE,
    window_start TEXT NOT NULL,
    window_end TEXT NOT NULL,
    critical_count INTEGER NOT NULL DEFAULT 0,
    error_count INTEGER NOT NULL DEFAULT 0,
    warning_count INTEGER NOT NULL DEFAULT 0,
    total_count INTEGER NOT NULL DEFAULT 0,
    last_seen_at TEXT NOT NULL,
    score INTEGER NOT NULL,
    triggered INTEGER NOT NULL DEFAULT 0,
    triggered_ticket_id TEXT REFERENCES processed_tickets(id),
    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
);

CREATE INDEX idx_graylog_detections_subject_created
ON graylog_detections(subject_id, created_at DESC);

COMMIT;

PRAGMA foreign_keys = ON;