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# clgeo_CollectionReport.R
# ------------------------
# Author: Emmanuel Blondel <emmanuel.blondel1 at gmail.com>
# Created: 2014-09-23
#
#' @title clgeo_CollectionReport
#'
#' @description
#' Function to get a spatial data collection validation report. The function outputs
#' a \code{data.frame} binding all geometry validity reports, each one produced by
#' \code{\link{clgeo_GeometryReport}}
#'
#' @author
#' Emmanuel Blondel \email{emmanuel.blondel1@@gmail.com}
#'
#' @param sp object extending the \code{\link[sp]{Spatial-class}} as defined in \pkg{sp}
#' @return an object of class \code{data.frame} with the following columns:
#' \itemize{
#' \item \emph{type} eventual \pkg{rgeos} issue
#' \item \emph{valid} geometry validity status (according to OGC specifications)
#' \item \emph{issue_type} type of geometry issue
#' \item \emph{error_msg} catched message when error raised about geometry
#' \item \emph{warning_msg} catched message when warning raised about geometry
#' }
#'
#' @examples
#' require(sf)
#' file <- system.file("extdata", "example.shp", package = "cleangeo")
#' sf <- sf::st_read(file)
#' sp <- as(sf, "Spatial")
#'
#' report <- clgeo_CollectionReport(sp)
#'
#' @seealso \code{\link{clgeo_GeometryReport}}
#'
#' @aliases clgeo_CollectionReport
#'
#' @keywords geometry validity
#'
#'
clgeo_CollectionReport <- function(sp){
clgeo_report <- as.data.frame(do.call("rbind", lapply(1:length(sp), function(x){
report <- unlist(clgeo_GeometryReport(sp[x,]))
})), stringsAsFactors = FALSE)
clgeo_report$valid <- as(clgeo_report$valid, "logical")
clgeo_report$type <- as.factor(clgeo_report$type)
clgeo_report$issue_type <- as.factor(clgeo_report$issue_type)
return(clgeo_report)
}
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