CREATE TABLE IF NOT EXISTS projects (
    id TEXT PRIMARY KEY,
    name TEXT NOT NULL,
    path TEXT NOT NULL,
    cloned_from TEXT,
    base_branch TEXT NOT NULL DEFAULT 'main',
    created_at TEXT NOT NULL DEFAULT (datetime('now'))
);

CREATE TABLE IF NOT EXISTS tuleap_credentials (
    id TEXT PRIMARY KEY,
    tuleap_url TEXT NOT NULL,
    username TEXT NOT NULL,
    password_encrypted TEXT NOT NULL
);

CREATE TABLE IF NOT EXISTS watched_trackers (
    id TEXT PRIMARY KEY,
    project_id TEXT NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
    tracker_id INTEGER NOT NULL,
    tracker_label TEXT NOT NULL,
    polling_interval INTEGER NOT NULL DEFAULT 10,
    agent_config_json TEXT NOT NULL,
    filters_json TEXT NOT NULL,
    created_at TEXT NOT NULL DEFAULT (datetime('now'))
);

CREATE TABLE IF NOT EXISTS processed_tickets (
    id TEXT PRIMARY KEY,
    tracker_id TEXT NOT NULL REFERENCES watched_trackers(id) ON DELETE CASCADE,
    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 (datetime('now')),
    processed_at TEXT
);

CREATE UNIQUE INDEX IF NOT EXISTS idx_processed_tickets_tracker_artifact_unique
ON processed_tickets(tracker_id, artifact_id);

CREATE TABLE IF NOT EXISTS worktrees (
    id TEXT PRIMARY KEY,
    ticket_id TEXT NOT NULL REFERENCES processed_tickets(id),
    path TEXT NOT NULL,
    branch_name TEXT NOT NULL,
    status TEXT NOT NULL DEFAULT 'Active',
    created_at TEXT NOT NULL DEFAULT (datetime('now')),
    merged_at TEXT,
    merged_into TEXT
);

CREATE TABLE IF NOT EXISTS notifications (
    id TEXT PRIMARY KEY,
    project_id TEXT NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
    ticket_id TEXT REFERENCES processed_tickets(id),
    type TEXT NOT NULL,
    title TEXT NOT NULL,
    message TEXT NOT NULL,
    read INTEGER NOT NULL DEFAULT 0,
    created_at TEXT NOT NULL DEFAULT (datetime('now'))
);