CREATE TABLE project (
	title VARCHAR(64) NOT NULL,
	body TEXT DEFAULT NULL,
	difficulty INT NOT NULL DEFAULT 1 REFERENCES difficulty(diff),
	trigger_date DATE DEFAULT NULL,
	started DATE NOT NULL DEFAULT CURRENT_DATE,
	span INT NOT NULL DEFAULT 7					-- time to last for in days
);

CREATE TABLE difficulty (
	diff VARCHAR(16)
);

INSERT INTO difficulty VALUES('Easy');
INSERT INTO difficulty VALUES('Medium');
INSERT INTO difficulty VALUES('Hard');
INSERT INTO difficulty VALUES('Fuck You');


CREATE TABLE tag (
	t VARCHAR(16)
);

-- Some default (not all) tags
INSERT INTO tag VALUES('AI');
INSERT INTO tag VALUES('Algorithm');
INSERT INTO tag VALUES('Calculators');
INSERT INTO tag VALUES('Games');
INSERT INTO tag VALUES('Math');
INSERT INTO tag VALUES('Networking');
INSERT INTO tag VALUES('Rendering');
INSERT INTO tag VALUES('Simulation');
INSERT INTO tag VALUES('Tools');

CREATE TABLE project_tag (
	project INT REFERENCES project(rowid),
	tag INT REFERENCES tag(rowid)
);