library(teal)
library(teal.modules.general)
library(teal.widgets)
library(readr)
library(MASS)
library(stats)
library(gtsummary)
library(gt)
library(openxlsx2)
library(haven)
library(readODS)
library(shiny)
library(bslib)
library(assertthat)
library(dplyr)
library(quarto)
library(here)
library(broom)
library(broom.helpers)
library(REDCapCAST)
library(easystats)
library(patchwork)
library(DHARMa)
# library(IDEAFilter)
# if (!requireNamespace("webResearch")) {
#   devtools::install_github("agdamsbo/webResearch", quiet = TRUE, upgrade = "never")
# }
# library(webResearch)

if (file.exists(here::here("functions.R"))) {
  source(here::here("functions.R"))
}

data_upload <- teal_data_module(
  ui <- function(id) {
    ns <- NS(id)
    shiny::fluidPage(
      shiny::radioButtons(
        inputId = "import",
        label = "Specify categorical variables?",
        selected = "no",
        inline = TRUE,
        choices = list(
          "Upload file" = "file",
          "Export from REDCap" = "redcap"
        )
      ),
      shiny::conditionalPanel(
        condition = "input.import=='file'",
      m_datafileUI(id)
      ),
      shiny::conditionalPanel(
        condition = "input.import=='redcap'",
        m_redcap_readUI(id)
      )
    )
  },
  server = function(id) {
    ns <- NS(id)
    moduleServer(id, function(input, output, session) {
    shiny::reactive({
    if (input$import == "file") {
    m_datafileServer(id, output.format = "teal")
      } else {
        m_redcap_readServer(id, output.format = "teal")
      }
    })
    })
  }
)

tm_variable_browser_module <- tm_variable_browser(
  label = "Variable browser",
  ggplot2_args = ggplot2_args(
    labs = list(subtitle = "Plot generated by Variable Browser Module")
  )
)


filters <- teal::teal_slices()

app_source <- "https://github.com/agdamsbo/webresearch"
gh_issues_page <- "https://github.com/agdamsbo/webresearch/issues"

header <- tags$span(
  style = "display: flex; align-items: center; justify-content: space-between; margin: 10px 0 10px 0;",
  tags$span("webResearch (teal)", style = "font-size: 30px;") # ,
  # tags$span(
  #   style = "display: flex; align-items: center;",
  #   tags$img(src = nest_logo, alt = "NEST logo", height = "45px", style = "margin-right:10px;"),
  #   tags$span(style = "font-size: 24px;", "agdamsbo")
  # )
)

footer <- tags$p(
  "This teal app was developed by AGDamsbo using the {teal} framework for Shiny apps:",
  tags$a(href = app_source, target = "_blank", "Source Code"), ", ",
  tags$a(href = gh_issues_page, target = "_blank", "Report Issues")
)

app <- init(
  data = data_upload,
  filter = filters,
  modules = modules(
    tm_data_table("Data Table"),
    tm_variable_browser_module
  ),
  title = build_app_title("webResearch (teal)"),
  header = header,
  footer = footer
)

shinyApp(app$ui, app$server)