;;; Guix Data Service -- Information about Guix over time
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; 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
;;; <http://www.gnu.org/licenses/>.

(define-module (guix-data-service web build html)
  #:use-module (ice-9 match)
  #:use-module (guix-data-service web query-parameters)
  #:use-module (guix-data-service web view html)
  #:export (view-builds))

(define (view-builds query-parameters build-status-strings stats builds)
  (layout
   #:body
   `(,(header)
     (div
      (@ (class "container"))
      (div
       (@ (class "row"))
       (div
        (@ (class "col-sm-12"))
        (h1 "Builds")
        (table
         (@ (class "table"))
         (thead
          (tr
           (th (@ (class "col-md-2")) "Status")
           (th (@ (class "col-md-2")) "Count")))
         (tbody
          ,@(map
             (match-lambda
               ((status count)
                `(tr
                  (td ,(build-status-span status))
                  (td ,count))))
             stats)))))
      (div
       (@ (class "row"))
       (div
        (@ (class "col-md-12"))
        (div
         (@ (class "well"))
         (form
          (@ (method "get")
             (action "")
             (class "form-horizontal"))
          ,(form-horizontal-control
            "Build status" query-parameters
            #:options
            (map (lambda (build-status)
                   (cons (build-status-value->display-string build-status)
                         build-status))
                 build-status-strings)
            #:help-text "Return builds with these statuses.")
          (div (@ (class "form-group form-group-lg"))
               (div (@ (class "col-sm-offset-2 col-sm-10"))
                    (button (@ (type "submit")
                               (class "btn btn-lg btn-primary"))
                            "Update results")))))))
      (div
       (@ (class "row"))
       (div
        (@ (class "col-sm-12"))
        (table
         (@ (class "table"))
         (thead
          (tr
           (th (@ (class "col-xs-2")) "Status")
           (th (@ (class "col-xs-9")) "Derivation")
           (th (@ (class "col-xs-1")) "Started at")
           (th (@ (class "col-xs-1")) "Finished at")
           (th (@ (class "col-xs-1")) "")))
         (tbody
          ,@(map
             (match-lambda
               ((build-id build-server-url derivation-file-name
                          timestamp status)
                `(tr
                  (td (@ (class "text-center"))
                      ,(build-status-span status))
                  (td (a (@ (href ,derivation-file-name))
                         ,(display-store-item-short derivation-file-name)))
                  (td ,timestamp)
                  (td (a (@ (href ,(simple-format
                                    #f "~Abuild/~A"
                                    build-server-url
                                    (string-drop
                                     derivation-file-name
                                     (string-length "/gnu/store/")))))
                         "View build on " ,build-server-url)))))
             builds)))))))))