;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; welcome-to-gnucash.scm : introductory report for new users
;; Copyright 2001 Bill Gribble <grib@gnumatic.com>
;;
;; This program is free software; you can redistribute it and/or    
;; modify it under the terms of the GNU General Public License as   
;; published by the Free Software Foundation; either version 2 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 General Public License for more details.                     
;;                                                                  
;; You should have received a copy of the GNU General Public License
;; along with this program; if not, contact:
;;
;; Free Software Foundation           Voice:  +1-617-542-5942
;; 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
;; Boston, MA  02110-1301,  USA       gnu@gnu.org
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(define-module (gnucash report welcome-to-gnucash))
(export gnc:make-welcome-report)

(use-modules (gnucash main)) ;; FIXME: delete after we finish modularizing.
(use-modules (gnucash core-utils)) ; for gnc:version
(use-modules (gnucash gettext))
(use-modules (gnucash gnc-module))
(eval-when
      (compile load eval expand)
      (load-extension "libgncmod-report-system" "scm_init_sw_report_system_module"))
(use-modules (sw_report_system))

(gnc:module-load "gnucash/report/report-system" 0)

(define multicolumn-guid "d8ba4a2e89e8479ca9f6eccdeb164588")
(define welcome-guid "65135608f2014c6ca8412793a8cdf169")
(define acct-summary-guid "3298541c236b494998b236dfad6ad752")
(define exp-piechart-guid "9bf1892805cb4336be6320fe48ce5446")
(define inc-piechart-guid "e1bd09b8a1dd49dd85760db9d82b045c")
(define inc-exp-chart-guid "80769921e87943adade887b9835a7685")

(define (gnc:make-welcome-report)
  (let* ((view (gnc:make-report multicolumn-guid))
         (sub-welcome (gnc:make-report welcome-guid))
         (sub-accounts (gnc:make-report acct-summary-guid))
         (sub-expense-pie (gnc:make-report exp-piechart-guid))
         (sub-income-pie (gnc:make-report inc-piechart-guid))
         (sub-bar (gnc:make-report inc-exp-chart-guid))
         (options #f))

    (define (set-option! section name value)
      (gnc:option-set-value 
       (gnc:lookup-option options section name) value))

    (set! options (gnc:report-options (gnc-report-find view)))
    (set-option! "General" "Report name" (_ "Welcome to GnuCash"))
    (set-option! "General" "Number of columns" 2)

    ;; mark the reports as needing to be saved 
    (gnc:report-set-needs-save?! (gnc-report-find sub-welcome) #t)
    (gnc:report-set-needs-save?! (gnc-report-find sub-accounts) #t)
    (gnc:report-set-needs-save?! (gnc-report-find sub-expense-pie) #t)
    (gnc:report-set-needs-save?! (gnc-report-find sub-income-pie) #t)
    (gnc:report-set-needs-save?! (gnc-report-find sub-bar) #t)

    (set-option! "__general" "report-list" 
                 (list (list sub-welcome 1 1 #f)
                       (list sub-accounts 1 1 #f)
                       (list sub-expense-pie 1 1 #f)
                       (list sub-income-pie 1 1 #f)
                       (list sub-bar 2 1 #f)))
    
    (set! options (gnc:report-options (gnc-report-find sub-expense-pie)))
    (set-option! "Display" "Plot Width" 400)
    
    (set! options (gnc:report-options (gnc-report-find sub-income-pie)))
    (set-option! "Display" "Plot Width" 400)
    
    (set! options (gnc:report-options (gnc-report-find sub-bar)))
    (set-option! "Display" "Plot Width" 800)

    view))

(define (options) 
  (gnc:new-options))

(define (renderer report-obj)
  (let ((doc (gnc:make-html-document)))
    (gnc:html-document-add-object! 
     doc
     (gnc:make-html-text 
      (gnc:html-markup-h2 (format (_ "Welcome to GnuCash ~a !") gnc:version))
      (gnc:html-markup-p (format
       (_ "GnuCash ~a has lots of nice features. Here are a few.") gnc:version))))
    doc))

(gnc:define-report 
 'name (N_ "Welcome to GnuCash")
 'version 1
 'report-guid "65135608f2014c6ca8412793a8cdf169"
 'in-menu? #f
 'menu-path (list gnc:menuname-utility)
 'options-generator options
 'renderer renderer)
