#!/usr/bin/env racket
#lang racket
; vim: ft=racket

(require db
         crypto
         crypto/libcrypto
         net/base64)

; TODO
; if a blog tree already exists, print a nice error instead of letting make-directory error lol

; cache dirs
(make-directory "cache")
(make-directory "cache/actors")

; db dirs
(make-directory "db")
(make-directory "db/followers")
(make-directory "db/comments")
(make-directory "db/posted")

; actor keys
(define PK-BEGIN "-----BEGIN PUBLIC KEY-----")
(define PK-END "-----END PUBLIC KEY-----")
(crypto-factories (list libcrypto-factory))
(define actor-key (generate-private-key 'rsa '((nbits 4096))))
(with-output-to-file
  "db/actorkey"
  (lambda ()
    (write-bytes (pk-key->datum actor-key 'PrivateKeyInfo))
    (void)))
(with-output-to-file
  "db/actorkey.pub"
  (lambda ()
    (write-bytes (string->bytes/utf-8 PK-BEGIN))
    (write-bytes #"\n")
    (define pem (pk-key->datum actor-key 'SubjectPublicKeyInfo))
    (write-bytes (base64-encode pem))
    (write-bytes (string->bytes/utf-8 PK-END))
    (void)))

; src and public
(make-directory "src")
(make-directory "src/posts")

(make-directory "public")
(make-directory "public/posts")

; task queue
(define c (sqlite3-connect #:database "taskq.sqlite3" #:mode 'create))
(query-exec c "create table taskq (id blob(16) primary key, task blob, state integer)")
(disconnect c)