library(devtools)
devtools::install_github('RobertMyles/congressbr')
library(congressbr)
library(tidyverse)
library(stringr)
library(lubridate)

`%p%` <- function(e1,e2) return(paste0(e1,e2))
erros <- c()
download_year <- function(year) {
  print(year)
  dados <- cam_plenary_bills(year)
  data_tny <- map_df(unique(dados$id_bill), cam_bill_info)
  data_year <- NULL
  for (i in 1:nrow(data_tny)) {
    print(i)
    type <- str_trim(data_tny$type_bill[i])
    number <- data_tny$number_bill[i]
    year_bill <- data_tny$year_bill[i]
    extrato <- extract_votes(type,number ,year_bill)
    data_year <- bind_rows(data_year, extrato)
  }
  data_year2 <- data_year %>%
    mutate(ano=year(dmy(date_decision))) %>%
    filter(ano==year)

  saveRDS(data_year, file="data_votes/data_" %p% year %p% ".rds" )
}
extract_votes <- function(type, number, year) {
  print(type %p% number %p% year)
  votes <- tryCatch(cam_get_votes(type, number, year), error=function(e) e$message)
  if ( class(votes) == "character") {
    print(votes)
    if ( str_detect(votes, "This is not a main bill. Download is not possible")) {
      return(NULL)
    }
    else {
      stop("nao funcionou")
    }
  }
  if ( is.null(votes) ) return(NULL)
  # Removing other types of orientation
  orientation_removed <- colnames(votes)[grep("orient_", colnames(votes))]
  orientation_removed <- orientation_removed[(orientation_removed!="orient_GOV")]
  votes <- votes %>% dplyr::select(-one_of(orientation_removed))
  return(votes)
}

map(2003:2011, download_year)