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#' Download swept area ratio, landings and value map data
#'
#' Download a data.frame of surface and subsurface swept area
#' ratio by c-square for a given ICES ecoregion, year and gear code.
#'
#' @param ecoregion ICES ecoregion
#' @param year which year to select
#' @param fishing_category optional gear category ("Otter", "Dredge")
#' @param benthis_metier optional benthis metier ("SDN_DMF")
#' @param datacall integer year giving which data call year to inquire about.
#' If NULL returns the a summary of the most recent approved data.
#' @param convert2sf logical, default FALSE, should an simple features object
#' be returned if the \code{sf} package is installed?
#'
#' @return a data.frame with a WKT column for the c-square polygons
#'
#' @details
#'
#' fishing_category and benthis_metier may not both be supplied, if neither
#' are supplied the total is calculated.
#'
#' @examples
#' \dontrun{
#' # requires authorization
#' data1 <- get_wgfbit_data1("Celtic Seas", 2021, benthis_metier = "OT_DMF", convert2sf = TRUE)
#' plot(data1["total_weight"], border = NA, logz = TRUE)
#' }
#'
#' @export
get_wgfbit_data1 <- function(ecoregion, year, fishing_category = NULL, benthis_metier = NULL,
datacall = NULL, convert2sf = FALSE) {
check_ecoregion(ecoregion)
if (!is.null(fishing_category)) {
# warn if both gear_group and benthis_metier are supplied
if (!is.null(benthis_metier)) {
warning("Both fishing_category and benthis_metier were supplied, only fishing_category was used.")
}
benthis_metier = NULL
}
url <-
vms_api(
glue("wgfbit/dataset1/{URLencode(ecoregion)}/{year}"),
fishing_category = fishing_category, benthis_metier = benthis_metier,
datacall = datacall
)
out <- vms_get(url, use_token = TRUE)
if (convert2sf) {
convert_df2sf(out)
} else {
out
}
}
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