%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  processpredictR
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Process Prediction

License:          MIT + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 2.10
Requires:         R-core >= 2.10
BuildArch:        noarch
BuildRequires:    R-CRAN-bupaR 
BuildRequires:    R-CRAN-edeaR 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-forcats 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-CRAN-reticulate 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-tidyselect 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-stringr 
BuildRequires:    R-CRAN-keras 
BuildRequires:    R-CRAN-tensorflow 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-mltools 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-cli 
BuildRequires:    R-CRAN-glue 
BuildRequires:    R-CRAN-plotly 
BuildRequires:    R-CRAN-progress 
Requires:         R-CRAN-bupaR 
Requires:         R-CRAN-edeaR 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-forcats 
Requires:         R-CRAN-magrittr 
Requires:         R-CRAN-reticulate 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-tidyselect 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-stringr 
Requires:         R-CRAN-keras 
Requires:         R-CRAN-tensorflow 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-mltools 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-cli 
Requires:         R-CRAN-glue 
Requires:         R-CRAN-plotly 
Requires:         R-CRAN-progress 

%description
Means to predict process flow, such as process outcome, next activity,
next time, remaining time, and remaining trace. Off-the-shelf predictive
models based on the concept of Transformers are provided, as well as
multiple ways to customize the models. This package is partly based on
work described in Zaharah A. Bukhsh, Aaqib Saeed, & Remco M. Dijkman.
(2021). "ProcessTransformer: Predictive Business Process Monitoring with
Transformer Network" <arXiv:2104.00721>.

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}