CREATE TABLE players(id INTEGER PRIMARY KEY, name TEXT NOT NULL, token TEXT NOT NULL);

CREATE TABLE jobs(id INTEGER PRIMARY KEY, player INTEGER, instruction INTEGER, status INTEGER, time TEXT DEFAULT NULL, FOREIGN KEY(player) REFERENCES players(id), FOREIGN KEY(instruction) REFERENCES instructions(id));

CREATE TABLE tasks(job INTEGER, task INTEGER, status INTEGER, type TEXT DEFAULT NULL, attribute TEXT DEFAULT NULL, FOREIGN KEY(job) REFERENCES jobs(id));

CREATE TABLE instructions(id INTEGER PRIMARY KEY, name TEXT UNIQUE NOT NULL);

CREATE TABLE available(instruction INTEGER, player INTEGER, FOREIGN KEY(instruction) REFERENCES instructions(id), FOREIGN KEY(player) REFERENCES players(id), UNIQUE(instruction, player));

CREATE TABLE groups(id INTEGER PRIMARY KEY, name TEXT UNIQUE NOT NULL);

CREATE TABLE group_instructions(group_id INTEGER, instruction INTEGER, player INTEGER, FOREIGN KEY(group_id) REFERENCES groups(id) ON DELETE CASCADE, FOREIGN KEY(instruction) REFERENCES instructions(id) ON DELETE CASCADE, FOREIGN KEY(player) REFERENCES players(id) ON DELETE CASCADE);

CREATE TABLE checkin(player INTEGER PRIMARY KEY, year INTEGER, month INTEGER, day INTEGER, hour INTEGER, minute INTEGER, second INTEGER, os TEXT DEFAULT NULL, FOREIGN KEY(player) REFERENCES players(id) ON DELETE CASCADE);

CREATE TABLE schedule(id INTEGER PRIMARY KEY, instruction INTEGER NOT NULL, player INTEGER NOT NULL, day INTEGER DEFAULT 0, hour INTEGER DEFAULT 0, FOREIGN KEY(instruction) REFERENCES instructions(id) ON DELETE CASCADE, FOREIGN KEY(player) REFERENCES players(id) ON DELETE CASCADE );

CREATE TABLE scheduled_jobs(schedule INTEGER UNIQUE NOT NULL, job INTEGER UNIQUE NOT NULL, FOREIGN KEY(schedule) REFERENCES schedules(id) ON DELETE CASCADE, FOREIGN KEY(job) REFERENCES jobs(id));

CREATE TABLE users(id INTEGER PRIMARY KEY AUTOINCREMENT, username TEXT UNIQUE NOT NULL, email TEXT NOT NULL, password TEXT NOT NULL, level INTEGER DEFAULT 1);

CREATE TABLE sessions(user INTEGER, session TEXT NOT NULL, accessed TEXT NOT NULL, FOREIGN KEY(user) REFERENCES users(id) ON DELETE CASCADE);

CREATE VIEW session_auth AS SELECT sessions.session, users.username, users.level FROM sessions INNER JOIN users ON sessions.user = users.id;

CREATE TABLE job_uploads(job INTEGER, category TEXT NOT NULL, filename TEXT NOT NULL, FOREIGN KEY(job) REFERENCES jobs(id));