PRAGMA foreign_keys=ON;
CREATE TABLE meta(key TEXT PRIMARY KEY,value TEXT NOT NULL);
CREATE TABLE files(sha256 TEXT PRIMARY KEY,path TEXT NOT NULL,format TEXT NOT NULL,bytes INTEGER NOT NULL,
 download_url TEXT NOT NULL,metadata_json TEXT NOT NULL);
CREATE TABLE fonts(id TEXT PRIMARY KEY,name TEXT NOT NULL,family TEXT NOT NULL,style TEXT NOT NULL,
 weight INTEGER NOT NULL,italic INTEGER NOT NULL,kind TEXT NOT NULL,position INTEGER NOT NULL,
 primary_file TEXT NOT NULL REFERENCES files(sha256),primary_face INTEGER NOT NULL,metadata_json TEXT NOT NULL);
CREATE TABLE font_files(font_id TEXT REFERENCES fonts(id),sha256 TEXT REFERENCES files(sha256),
 position INTEGER NOT NULL,PRIMARY KEY(font_id,sha256));
CREATE TABLE faces(sha256 TEXT REFERENCES files(sha256),face_index INTEGER NOT NULL,family TEXT NOT NULL,
 style TEXT NOT NULL,weight INTEGER NOT NULL,italic INTEGER NOT NULL,glyphs INTEGER NOT NULL,
 languages_json TEXT NOT NULL,unicode_ranges_json TEXT NOT NULL,metadata_json TEXT NOT NULL,
 PRIMARY KEY(sha256,face_index));
CREATE INDEX font_names ON fonts(name COLLATE NOCASE);
CREATE INDEX font_families ON fonts(family COLLATE NOCASE,weight,italic);
CREATE VIEW available_fonts AS SELECT fonts.*,files.download_url,files.format,files.bytes,files.sha256
 FROM fonts JOIN files ON files.sha256=fonts.primary_file;