CREATE TABLE controllers
(
    id      INTEGER
            PRIMARY KEY
            AUTOINCREMENT
            NOT NULL,
    uid     VARCHAR(36)
            NOT NULL
            UNIQUE,
    name        VARCHAR(128),
    ip          VARCHAR(16),
    port        INTEGER,
    relay_count INTEGER,
    active      BOOLEAN
                NOT NULL
);

CREATE TABLE relays
(
    id              INTEGER
                    PRIMARY KEY
                    AUTOINCREMENT
                    NOT NULL,
    name            VARCHAR(128),
    number          INTEGER
                    NOT NULL,
    controller_id   INTEGER
                    NOT NULL
                    REFERENCES controllers (id)
                    ON DELETE CASCADE
);

CREATE TABLE schedules
(
    id      INTEGER
            PRIMARY KEY
            AUTOINCREMENT
            NOT NULL,
    uid     BLOB
            NOT NULL
            UNIQUE,
    name    VARCHAR(128)
            NOT NULL,
    periods BLOB
            NOT NULL
);
INSERT INTO schedules (uid, name, periods) VALUES (x'00', 'off', x'');
INSERT INTO schedules (uid, name, periods) VALUES (x'01',  'on', x'00000000');

CREATE TABLE tags
(
    id      INTEGER
            PRIMARY KEY
            AUTOINCREMENT
            NOT NULL,
    tag     VARCHAR(128)
            NOT NULL
            UNIQUE
);

CREATE TABLE junction_tag
(
    id          INTEGER
                PRIMARY KEY
                AUTOINCREMENT
                NOT NULL,
    tag_id      INTEGER
                NOT NULL
                REFERENCES tags (id)
                ON DELETE CASCADE,
    relay_id    INTEGER
                REFERENCES relays (id)
                ON DELETE CASCADE,
    schedule_id INTEGER
                REFERENCES schedules (id)
                ON DELETE CASCADE
);

CREATE TABLE junction_relay_schedule
(
    id          INTEGER
                PRIMARY KEY
                AUTOINCREMENT
                NOT NULL,
    weekday     SMALLINT
                NOT NULL,
    relay_id    INTEGER
                REFERENCES relays (id)
                ON DELETE CASCADE,
    schedule_id INTEGER
                DEFAULT 1
                REFERENCES schedules (id)
                ON DELETE SET DEFAULT
);

CREATE TABLE macros
(
    id      INTEGER
            PRIMARY KEY
            AUTOINCREMENT
            NOT NULL,
    uid     VARCHAR(36)
            NOT NULL
            UNIQUE,
    name    VARCHAR(128)
);

CREATE TABLE macro_actions
(
    id          INTEGER
                PRIMARY KEY
                AUTOINCREMENT
                NOT NULL,
    macro_id    INTEGER
                NOT NULL
                REFERENCES macros (id)
                ON DELETE CASCADE,
    relay_id    INTEGER
                REFERENCES relays (id)
                ON DELETE CASCADE,
    schedule_id INTEGER
                REFERENCES schedules (id)
                ON DELETE CASCADE,
    weekday     SMALLINT
                NOT NULL
);