;; 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 account-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 (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 client gui settings) #:prefix settings:)
  #:use-module (webid-oidc web-i18n)
  #:use-module (webid-oidc client client)
  #:use-module (webid-oidc client accounts)
  #:use-module (webid-oidc jwk)
  #:use-module (webid-oidc oidc-id-token)
  #:use-module (webid-oidc client application)
  #: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"))

;; The created account does not handle signals.

(define-method (->widget (account <account>) (can-use? <boolean>))
  (let ((builder
         (builder:new-from-file
          (string-append config:uidir "/account-widget.glade"))))
    (let ((whole-widget
           (builder:get-object builder "account_widget"))
          (webid-link
           (builder:get-object builder "webid"))
          (webid-label
           (builder:get-object builder "webid_label"))
          (issuer-link
           (builder:get-object builder "issuer"))
          (issuer-label
           (builder:get-object builder "issuer_label"))
          (discard-button
           (builder:get-object builder "discard_button"))
          (use-button
           (builder:get-object builder "use_button")))
      (link-button:set-uri webid-link (uri->string (subject account)))
      (link-button:set-uri issuer-link (uri->string (issuer account)))
      (label:set-text webid-label (uri->string (subject account)))
      (label:set-text issuer-label (uri->string (issuer account)))
      (widget:set-tooltip-text webid-link (uri->string (subject account)))
      (widget:set-tooltip-text issuer-link (uri->string (issuer account)))
      (unless can-use?
        (widget:set-sensitive use-button #f))
      (connect discard-button clicked
               (lambda _
                 (widget:set-sensitive use-button #f)
                 (widget:set-sensitive discard-button #f)
                 (settings:application-state
                  (remove-account (settings:application-state) account))))
      (connect use-button clicked
               (lambda _
                 (widget:set-sensitive use-button #f)
                 (widget:set-sensitive discard-button #f)
                 (settings:application-state
                  (choose-account (settings:application-state) account))))
      (values builder whole-widget))))