library(SticsRFiles)
library(dplyr)
library(lubridate)


startTime <- Sys.time()

workspace <- paste0(getwd(), "/WS")
javastics_path <- getwd()

txt_path <- paste0(getwd(), "/WS/txt_files")
dir.create(txt_path, recursive = T)

USMsFile <- "USMs.csv"
TecFile <- "Tec.csv"
IniFile <- "Ini.csv"
StationFile <- "Station.csv"

args = commandArgs(trailingOnly = TRUE)

genUSMsXmlOneAfterOther <- (args[1] == "usmx_one_after_other")

# USMs file loading

usms_param <- read_params_table(file.path(workspace, USMsFile)) %>%
  select(
    usm_name,
    datedebut,
    datefin,
    finit,
    nomsol,
    fstation,
    fclim1,
    fclim2,
    culturean,
    nbplantes,
    codesimul,
    fplt_1,
    ftec_1,
    flai_1,
    fplt_2,
    ftec_2,
    flai_2
  )

# Tec files loading and generating xml

tec_param <- read_params_table(file.path(workspace, TecFile))
columnToRemove <-
  names(tec_param[grep("juleclair|nbinfloecl", names(tec_param))])
columnToKeep <-
  names(tec_param)[names(tec_param) %in% columnToRemove == FALSE]

tec_param <- subset(tec_param, select = columnToKeep)

gen_tec_xml(param_df = tec_param, out_dir = workspace)

# Ini files loading and generating xml

ini_param <- read_params_table(file.path(workspace, IniFile))

gen_ini_xml(param_df = ini_param, out_dir = workspace)

# Station files loading and generating xml

sta_param <- read_params_table(file.path(workspace, StationFile))

gen_sta_xml(param_df = sta_param, out_dir = workspace)

if (genUSMsXmlOneAfterOther) {
  durGenX <- lubridate::as.duration(0)
  durGenT <- lubridate::as.duration(0)
  
  # looping on USMs
  for (i in 1:nrow(usms_param)) {
    row <- usms_param[i, ]
    
    beforeGenXmlTimeI <- Sys.time()
    
    gen_usms_xml(file = file.path(workspace, "usms.xml"),
                 param_df = row)
    
    afterGenXmlTimeI <- Sys.time()
    durGenXI <-
      lubridate::as.duration(lubridate::interval(beforeGenXmlTimeI,
                                                 afterGenXmlTimeI))
    
    # one after the other generating txt folder
    
    beforeGenTxtTimeI <- Sys.time()
    
    gen_usms_xml2txt(
      javastics = javastics_path,
      workspace = workspace,
      out_dir = txt_path,
      verbose = TRUE
    )
    
    afterGenTxtTimeI <- Sys.time()
    durGenTI <-
      lubridate::as.duration(lubridate::interval(beforeGenTxtTimeI,
                                                 afterGenTxtTimeI))
    
    durGenX <- durGenX + durGenXI
    durGenT <- durGenT + durGenTI
  }
} else {
  beforeGenXmlTime <- Sys.time()
  
  gen_usms_xml(file = file.path(workspace, "usms.xml"),
               param_df = usms_param)
  
  afterGenXmlTime <- Sys.time()
  durGenX <-
    lubridate::as.duration(lubridate::interval(beforeGenXmlTime,
                                               afterGenXmlTime))
  
  beforeGenTxtTime <- Sys.time()
  
  gen_usms_xml2txt(
    javastics = javastics_path,
    workspace = workspace,
    out_dir = txt_path,
    verbose = TRUE
  )
  
  afterGenTxtTime <- Sys.time()
  durGenT <-
    lubridate::as.duration(lubridate::interval(beforeGenTxtTime,
                                               afterGenTxtTime))
  
}

endTime <- Sys.time()
dur <-
  lubridate::as.period(lubridate::as.duration(lubridate::interval(startTime, endTime)))
durGenXP <- lubridate::as.period(durGenX)
durGenTP <- lubridate::as.period(durGenT)

print("REDELAC Report")
print("==============")
print(paste0("number of usms: ", nrow(usms_param)))
print(paste("usms.xml one after the other:", genUSMsXmlOneAfterOther))
sprintf(
  'overall duration: %g jour(s) %g heure(s) %g minute(s) %g seconde(s)',
  lubridate::day(dur),
  lubridate::hour(dur),
  lubridate::minute(dur),
  lubridate::second(dur)
)
sprintf(
  'inside gen_usms_xml duration: %g jour(s) %g heure(s) %g minute(s) %g seconde(s)',
  lubridate::day(durGenXP),
  lubridate::hour(durGenXP),
  lubridate::minute(durGenXP),
  lubridate::second(durGenXP)
)
sprintf(
  'inside gen_usms_xml2txt duration: %g jour(s) %g heure(s) %g minute(s) %g seconde(s)',
  lubridate::day(durGenTP),
  lubridate::hour(durGenTP),
  lubridate::minute(durGenTP),
  lubridate::second(durGenTP)
)