(define-module (local-pkgs-gnu packages actual-server-installer)
#:use-module (guix packages)
#:use-module (guix git-download)
#:use-module (guix build-system node)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (guix licenses)
#:use-module (gnu packages)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages gawk)
#:use-module (gnu packages guile)
#:use-module (gnu packages shells)
#:use-module (gnu packages compression)
#:use-module (gnu packages node)
#:use-module (gnu packages package-management)
#:use-module (gnu packages gnupg)
#:use-module
(gnu packages gcc)
#:use-module (ice-9 pretty-print)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26))

(define-public actual-server-installer
(package
  (name "actual-server-installer")
  (version "24.4.0")
  (source (origin
            (method git-fetch)
            (uri (git-reference
                  (url "https://github.com/actualbudget/actual-server")
                  (commit "deec1f9")))
            (file-name (git-file-name name version))
            (sha256 (base32 "1lq5lqa3818ajyn4cs8paw0iy4ibpggzsp9p1l4xwpa1xz10jb52"))
(snippet
             '(begin
                ;; Guile code to pretty-print to a file
                (use-modules (ice-9 pretty-print))
                (let ((build-output-file "build.scm")
		      (run-output-file "actual-server-install"))
		  (call-with-output-file run-output-file
			(lambda (port)
				(format port "#!/usr/bin/env guile~%!#~%")
				(pretty-print
					'(begin
(use-modules (ice-9 popen)
(ice-9 rdelim)
(srfi srfi-1)
(rnrs io ports)
(rnrs bytevectors)
(rnrs files)
(guix build utils)
(ice-9 pretty-print)
(gcrypt hash)
(guix base32)
(ice-9 ftw))

(define args (command-line))

(if (< (length args) 2)
    (begin
      (display "Usage: script.scm <path>\n")
      (exit 1)))

(define arg1 (list-ref args 1))

(define (run-and-display-command command)
(let* ((port (open-pipe* OPEN_READ "sh" "-c" command))
       (status #f))
  (let loop ()
    (let ((line (read-line port 'concat)))
      (if (eof-object? line)
          (begin
            (set! status (close-pipe port))
            (if (not (zero? status))
                (error "Command failed" command status)))
          (begin
            (display line)
            (force-output)
            (loop)))))))

(define command (string-append "guix shell --container --network --pure --no-cwd --emulate-fhs --share=" arg1 "=/actual-server --user=build actual-server"))

(run-and-display-command "guix shell --container --network --pure --no-cwd --emulate-fhs --share=/tmp/actual-server-installer=/actual-server --user=build actual-server-installer -- bash -c 'guile $GUIX_ENVIRONMENT/lib/actual-server-installer/build.scm'")

(run-and-display-command "cd /tmp/actual-server-installer")

) port)))
                  (call-with-output-file build-output-file
                    (lambda (port)
                      (pretty-print
'(begin
(use-modules (ice-9 popen)
(ice-9 rdelim)
(srfi srfi-1)
(rnrs io ports)
(rnrs bytevectors)
(rnrs files)
(guix build utils)
(ice-9 pretty-print)
(gcrypt hash)
(guix base32)
(ice-9 ftw))

(define (run-and-display-command command)
(let* ((port (open-pipe* OPEN_READ "sh" "-c" command))
       (status #f))
  (let loop ()
    (let ((line (read-line port 'concat)))
      (if (eof-object? line)
          (begin
            (set! status (close-pipe port))
            (if (not (zero? status))
                (error "Command failed" command status)))
          (begin
            (display line)
            (force-output)
            (loop)))))))

(define (delete-directory-contents dir)
(for-each (lambda (file)
            (let ((full-path (string-append dir "/" file)))
              (if (directory-exists? full-path)
                  (delete-file-recursively full-path)
                  (delete-file full-path))))
          (filter (lambda (file)
                    (not (member file '("." ".."))))
                  (scandir dir))))

(define (chmod-r path mode)
       (define (change-permissions file stat flag)
         (chmod file mode))
       (ftw path change-permissions))

(delete-directory-contents "/actual-server")

(mkdir-p "/actual-server-build/lib")

(copy-recursively (string-append (getenv "GUIX_ENVIRONMENT") "/lib/actual-server-installer/repo")
"/actual-server-build/lib/actual-server")

(chmod-r "/actual-server-build/lib/actual-server" #o755)

(chdir "/actual-server-build/lib/actual-server")

;; Enable corepack and install yarn
(run-and-display-command "corepack enable")
(run-and-display-command "corepack install")
(run-and-display-command "yarn install")

;; Create the necessary directory
(mkdir-p "/actual-server-build/lib/actual-server-node")

;; Copy directory
(copy-recursively "~/.cache" "/actual-server-build/lib/actual-server-node/.cache")

;; Create tar.gz archive
(run-and-display-command "tar -czvf /actual-server/actual-server.tar.gz -C /actual-server-build .")

;; Calculate checksum
(define (sha256sum file)
(call-with-input-file file
  (lambda (port)
    (let ((digest (sha256 (get-bytevector-all port))))
      (bytevector->nix-base32-string digest)))))

(let* ((checksum (sha256sum "/actual-server/actual-server.tar.gz"))
(actual-server-scm
 `(
    (define-module (actual-server)
      #:use-module (guix packages)
#:use-module (gnu packages bash)
#:use-module (gnu packages base)
      #:use-module (guix build-system gnu)
#:use-module (gnu packages gcc)
      #:use-module (guix licenses)
      #:use-module (guix download)
      #:use-module (gnu packages)
      #:use-module (gnu packages node)
#:use-module
(gnu packages gcc)
#:use-module
(guix build utils)
#:use-module
(gnu packages elf))

    (define-public actual-server
      (package
        (name "actual-server")
        (version "24.4.0")
        (source (origin
                  (method url-fetch)
                  (uri "file:///tmp/actual-server-installer/actual-server.tar.gz")
                  (sha256
                   (base32 ,checksum))))
        (build-system gnu-build-system)
        (propagated-inputs
       `(("gcc" ,gcc "lib")
("node" ,node-lts)
("bash" ,bash)
("coreutils" ,coreutils)
("findutils" ,findutils)))
(native-inputs
`(("patchelf" ,patchelf)))
        (arguments
         `(#:tests? #f ; Disable tests
           #:phases (modify-phases %standard-phases
                      (delete 'configure)
                      (delete 'build)
                      (delete 'install)
                      (add-after 'unpack 'copy-files
                        (lambda* (#:key outputs #:allow-other-keys)
                          (let ((out (assoc-ref outputs "out")))
                            (copy-recursively "." (string-append out "/lib"))
                            #t)))
                     (add-after 'copy-files 'patch-runpath
                     (lambda* (#:key inputs outputs #:allow-other-keys)
                       (let* ((out (assoc-ref outputs "out"))
                          (gcc-lib (string-append (assoc-ref inputs "gcc") "/lib")))
                         (for-each
                          (lambda (binary)
                            (invoke "patchelf" "--set-rpath" gcc-lib binary))
                          (find-files (string-append out "/lib") ".*\\.node$"))))))))
                      (home-page "https://github.com/actualbudget/actual-server")
        (synopsis "Actual server for budget management")
        (description "Actual is a local-first personal finance tool.")
        (license expat))))))

;; Write the content to actual-server.scm
(call-with-output-file "/actual-server/actual-server.scm"
(lambda (port)
  (for-each (lambda (expr) (pretty-print expr port))
            actual-server-scm)))))
port))))))))
  (build-system gnu-build-system)
(propagated-inputs
`(("bash" ,bash)
("coreutils" ,coreutils)
("findutils" ,findutils)
("tar" ,tar)
("gzip" ,gzip)
("gawk" ,gawk)
("guix" ,guix)
("guile" ,guile-3.0)
("guile-gcrypt" ,guile-gcrypt)
("node", node-lts)
("gcc" ,gcc "lib")))
        (arguments
   `(#:tests? #f ; Disable tests for simplicity
     #:phases (modify-phases %standard-phases
                (delete 'configure)
                (delete 'build)
                (delete 'install)
                (add-after 'unpack 'store-source
                  (lambda* (#:key outputs #:allow-other-keys)
                    (let ((source-dir (assoc-ref outputs "out")))
                      (copy-recursively "." (string-append source-dir "/lib/actual-server-installer/repo"))
		      (mkdir-p (string-append source-dir "/bin"))
                      (format #t "Checking if build.scm exists: ~a~%" (file-exists? (string-append source-dir "/lib/actual-server-installer/repo/build.scm")))
                      (format #t "Checking if actual-server-install exists: ~a~%" (file-exists? (string-append source-dir "/lib/actual-server-installer/repo/actual-server-install")))
                      (rename-file (string-append source-dir "/lib/actual-server-installer/repo/build.scm") (string-append source-dir "/lib/actual-server-installer/build.scm"))
                      (rename-file (string-append source-dir "/lib/actual-server-installer/repo/actual-server-install") (string-append source-dir "/bin/actual-server-install"))
                      (chmod (string-append source-dir "/bin/actual-server-install") #o755)
		      #t))))))
  (home-page "https://github.com/actualbudget/actual-server")
  (synopsis "Actual server for budget management")
  (description "Actual is a local-first personal finance tool.")
  (license expat)))