#' The application server-side
#' 
#' @param input,output,session Internal parameters for {shiny}. 
#'     DO NOT REMOVE.
#' @import shiny
#' @importFrom fst read.fst
#' @noRd
app_server <- function( input, output, session ) {
  # Your application server logic 
  #oi<-fst::read.fst("open_items.fst")
  oi<-openitems
  
  # res_auth <- shinymanager::secure_server(
  #   check_credentials = shinymanager::check_credentials(
  #     data.frame(
  #       user = c("aldo", "betza", "tico"), # mandatory
  #       password = c("lanubia", "aqualectra","imthegodfatherofaqualectra"), # mandatory
  #       start = c("2019-04-15"), # optinal (all others)
  #       expire = c(NA, NA, NA),
  #       admin = c(TRUE, FALSE, TRUE),
  #       comment = "Here we go",
  #       stringsAsFactors = FALSE
  #     )
  #   )
  # )
  
  # mod_shinyman_server(
  #   "shinyauth",
  #   res_auth
  # )
  
  mod_barplot_server("otype",otype(oi), ttl=paste0("Total: ", round(sum(oi$amount/1000000)), " M"))
  
  observeEvent(input$wadepall,{
    
    if(input$wadepall=="Waste"){
     a<- oi %>% filter(o.type=="Waste")
    }
    if(input$wadepall=="Deposit"){
      a<- oi %>% filter(o.type=="Deposit")
    }
    if(input$wadepall=="Rest"){
      a<- oi %>% filter(o.type %in% c("Installments","Real"))
    }
    
    mod_dccb_server("all",a)
    
    mod_tab_server("tab", a)
    mod_downbutt_server("wadepalldata",dat=a,nm=input$wadepall)
    
  })
  
  real<-oi %>% filter(o.type %in% c("Installments","Real"))
  
  observeEvent(input$delein,{
    
    if(input$delein=="Open Items"){
      a<- real %>% filter(e.status=="active")
      print(nrow(a))
      print("Open Items Success")
    }
    
    # if(input$delein=="Merged"){
    #   a<- real %>% filter(e.status=="Merger")
    # }
    if(input$delein=="Passed"){
      a<- real %>% filter(e.status=="Passed")
    }
    
    if(input$delein=="Discontinued"){
      a <- real %>% filter(e.status=="Discontinued")
    }
    if(input$delein=="Left"){
      a<- real %>% filter(e.status=="Left")
    }
    # if(input$delein=="Liquidated"){
    #   a<- real %>% filter(e.status=="Liquidated")
    # }
    # if(input$delein=="Dissolved"){
    #   a<- real %>% filter(e.status=="Dissolved")
    # }
    # if(input$delein=="Bankrupt"){
    #   a<- real %>% filter(e.status=="Bankrupt")
    # }
    if(input$delein=="Government"){
      a<- real %>% filter(new_contract_type %in% c("Government", "Own")) |> 
        filter(!e.status %in% c("Discontinued","Left","Liquidated","Dissolved","Bankrupt") )
    }
    
    if(input$delein=="Own"){
      a<- real %>% filter(new_contract_type %in% c("Own")) |> 
        filter(!e.status %in% c("Discontinued","Left","Liquidated","Dissolved","Bankrupt") )
    }
    
    mod_dccb_server("delei",a)
    
    mod_tab_server("dele", a)
    
    mod_barplot_server("del", neg(a),ttl=paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
    
    mod_downbutt_server("deleindata",dat=a,nm=input$delein)
    
  })
  
   realwodead<-real %>% filter(e.status=="active") |> filter(new_contract_type != "Government") |> filter(new_contract_type != "Own")
  
  observeEvent(c(input$status,input$thresholdsel),{

    
      a<- realwodead %>% filter(status.x==input$status)
      
      
      # bydun(a)
      mod_barplot_server("fivepm", fpm(a), paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
      mod_stackedbarplot_server("fivepmtype", fpmtype(a), paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
      mod_dccb_server("fivep",a)
      mod_tab_server("five",a)
      mod_downbutt_server("fivedata",dat=a,nm=input$status)
      mod_barplot_server("agew", ab(a), paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
      mod_stackedbarplot_server("agewwbptype", abs(a), paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
      
      mod_tab_server("fiv",cont.aggr(a))
      mod_downbutt_server("fivdata",dat=cont.aggr(a),nm=paste0(input$status,"aggr"))
      mod_barplot_server("fivedunn",bydun(a), paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
      mod_stackedbarplot_server("fivedunntype", byduntype(a), paste0("Total: ", round(sum(a$amount/1000000)), " M"),ny=1000000)
      
      
      l<-a |> 
        filter(!negative) |> 
        group_by(contract_account) |> 
        summarise(amount=sum(amount)) |> 
        filter(amount<input$thresholdsel) |> 
      pull(contract_account)
      
      b<- a |> filter(contract_account %in% l)
      
      mod_barplot_server("thrfivepm", fpm(b), paste0("Total: ", round(sum(b$amount/1000000)), " M"),ny=1000000)
      mod_stackedbarplot_server("thrfivepmtype", fpmtype(b), paste0("Total: ", round(sum(b$amount/1000000)), " M"),ny=1000000)
      mod_dccb_server("thrfivep",b)
      mod_tab_server("thrfive",b)
      mod_downbutt_server("thrfivedata",dat=b,nm=input$status)
      mod_barplot_server("thragew", ab(b), paste0("Total: ", round(sum(b$amount/1000000)), " M"),ny=1000000)
      mod_stackedbarplot_server("thragewwbptype", abs(b), paste0("Total: ", round(sum(b$amount/1000000)), " M"),ny=1000000)
      
      mod_tab_server("thrfiv",cont.aggr(b))
      mod_downbutt_server("thrfivdata",dat=cont.aggr(b),nm=paste0(input$status,"aggr"))
      mod_barplot_server("thrfivedunn",bydun(b), paste0("Total: ", round(sum(b$amount/1000000)), " M"),ny=1000000)
      mod_stackedbarplot_server("thrfivedunntype", byduntype(b), paste0("Total: ", round(sum(b$amount/1000000)), " M"),ny=1000000)
      
      
    
    
  })
  
  
  mod_tab_server("passedleftaggre",passedleftaggr(real))
  mod_downbutt_server("passedleftaggredata",dat=passedleftaggr(real),nm=paste0("aggrdesisedeft"))
  
  mod_tab_server("orgaggre",discaggr(real))
  mod_downbutt_server("orgaggredata",dat=discaggr(real),nm=paste0("orgagredat"))

  
}