;; disfluid, implementation of the Solid specification
;; Copyright (C) 2021  Vivien Kraus

;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.

;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU Affero General Public License for more details.

;; You should have received a copy of the GNU Affero General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

(define-module (webid-oidc client gui authorizations-widget)
  #:use-module (gi)
  #:use-module (gi types)
  #:use-module (gi util)
  #:use-module (ice-9 match)
  #:use-module (ice-9 exceptions)
  #:use-module (ice-9 i18n)
  #:use-module (ice-9 receive)
  #:use-module (ice-9 optargs)
  #:use-module (ice-9 pretty-print)
  #:use-module (ice-9 atomic)
  #:use-module (srfi srfi-9)
  #:use-module (srfi srfi-19)
  #:use-module (srfi srfi-26)
  #:use-module (webid-oidc errors)
  #:use-module ((webid-oidc stubs) #:prefix stubs:)
  #:use-module ((webid-oidc config) #:prefix config:)
  #:use-module (webid-oidc web-i18n)
  #:use-module (webid-oidc client client)
  #:use-module (webid-oidc client accounts)
  #:use-module (webid-oidc client gui authorization-prompt)
  #:use-module ((webid-oidc client gui settings) #:prefix settings:)
  #:use-module ((webid-oidc client gui clock) #:prefix clock:)
  #:use-module (webid-oidc client gui application-hooks)
  #:use-module (webid-oidc client application)
  #:use-module (webid-oidc jwk)
  #:use-module (webid-oidc oidc-id-token)
  #:use-module (web uri)
  #:use-module (web response)
  #:use-module (rnrs bytevectors)
  #:use-module (oop goops)
  #:declarative? #t
  #:duplicates (merge-generics)
  #:export
  (
   ->widget
   ))

(push-duplicate-handler! 'merge-generics)

;; This avoids a crash when compiling the module
(use-typelibs ("GdkPixbuf" "2.0")
              ("Gtk" "3.0"))

(define prompt:->widget
  (@ (webid-oidc client gui authorization-prompt) ->widget))

(define-method (->widget (application <application-state>))
  (let ((builders '())
        (box (box:new (symbol->orientation 'vertical) 8)))
    (for-each
     (lambda (prompt)
       (receive (builder widget) (prompt:->widget prompt)
         (set! builders `(,builder ,@builders))
         (box:pack-start box widget #t #t 0)))
     (authorization-prompts application))
    (values builders box)))