library(dplyr)

# Installed WHONET 2019 software on Windows (http://www.whonet.org/software.html),
#    opened C:\WHONET\Codes\WHONETCodes.mdb in MS Access
#    and exported table 'DRGLST1' to MS Excel
DRGLST1 <- readxl::read_excel("data-raw/DRGLST1.xlsx")
rsi_translation <- DRGLST1 %>%
  # only keep CLSI and EUCAST guidelines:
  filter(GUIDELINES %like% "^(CLSI|EUCST)") %>%
  mutate(DISK_S = ifelse(as.double(DISK_S) > 50, 50, DISK_S),
         MIC_R = ifelse(as.double(MIC_R) %in% c(1025, 129, 513), as.double(MIC_R) - 1, MIC_R)) %>%
  # set a nice layout:
  transmute(guideline = gsub("([0-9]+)$", " 20\\1", gsub("EUCST", "EUCAST", GUIDELINES)),
            method = TESTMETHOD,
            site = SITE_INF,
            mo = as.mo(ORG_CODE),
            ab = as.ab(WHON5_CODE),
            ref_tbl = REF_TABLE,
            dose_disk = POTENCY,
            S_disk = as.disk(DISK_S),
            R_disk = as.disk(DISK_R),
            S_mic = as.mic(MIC_S),
            R_mic = as.mic(MIC_R)) %>%
  filter(!is.na(mo) & !is.na(ab) & !mo %in% c("UNKNOWN", "B_GRAMN", "B_GRAMP", "F_FUNGUS", "F_YEAST")) %>%
  arrange(desc(guideline), mo, ab)

print(mo_failures())

# create 2 tables: MIC and disk
tbl_mic <- rsi_translation %>%
  filter(method == "MIC") %>%
  mutate(breakpoint_S = as.double(S_mic), breakpoint_R = as.double(R_mic))
tbl_disk <- rsi_translation %>%
  filter(method == "DISK") %>%
  mutate(breakpoint_S = as.double(S_disk), breakpoint_R = as.double(R_disk))

# merge them so every record is a unique combination of method, mo and ab
rsi_translation <- bind_rows(tbl_mic, tbl_disk) %>%
  rename(disk_dose = dose_disk) %>% 
  mutate(disk_dose = gsub("µ", "u", disk_dose)) %>% 
  select(-ends_with("_mic"), -ends_with("_disk")) %>%
  as.data.frame(stringsAsFactors = FALSE) %>%
  # force classes again
  mutate(mo = as.mo(mo),
         ab = as.ab(ab))

# save to data-raw
write.table(rsi_translation, "data-raw/rsi_translation.txt", sep = "\t", na = "", row.names = FALSE)

# save to package
usethis::use_data(rsi_translation, overwrite = TRUE)
rm(rsi_translation)
devtools::load_all(".")