From 76114f919b867e7002e6c1b8bfcbd6689390bae9 Mon Sep 17 00:00:00 2001
From: Mark Edmondson <github@markedmondson.me>
Date: Wed, 11 May 2016 22:09:05 +0200
Subject: [PATCH] move shiny modules

---
 NAMESPACE                  |   2 -
 inst/shiny/shiny-modules.R | 172 +++++++++++++++++++++++++++++++++++++
 2 files changed, 172 insertions(+), 2 deletions(-)
 create mode 100644 inst/shiny/shiny-modules.R

diff --git a/NAMESPACE b/NAMESPACE
index 2ed778e9..971a3cbf 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -14,8 +14,6 @@ export(make_ga_4_req)
 export(met_filter)
 export(order_type)
 export(pivot_ga4)
-export(segmentBuilder)
-export(segmentBuilderUI)
 export(segment_define)
 export(segment_element)
 export(segment_ga4)
diff --git a/inst/shiny/shiny-modules.R b/inst/shiny/shiny-modules.R
new file mode 100644
index 00000000..db9b9c44
--- /dev/null
+++ b/inst/shiny/shiny-modules.R
@@ -0,0 +1,172 @@
+#' Create a GAv4 Segment Builder
+#' 
+#' For use with \link{segmentBuilder}
+#' 
+#' @export
+segmentBuilderUI <- function(id){
+  
+  ns <- shiny::NS(id)
+  
+  segmentElementUI(ns("ui1"))
+  
+}
+
+#' Create a GAv4 Segment Builder
+#' 
+#' For use with \link{segmentBuilderUI}
+#' 
+#' @export
+segmentBuilder <- function(input, output, session){
+  
+  element_inputs <- shiny::callModule(segmentElement, "ui1")
+  
+}
+
+#' A GAv4 segment element row
+#' 
+#' 
+segmentElementUI <- function(id){
+  
+  ns <- shiny::NS(id)
+  
+  shiny::tagList(
+    shiny::radioButtons(ns("type"), "Type", choices = c(Metric = "metric", 
+                                                    Dimension = "dimension")),
+    ## could make this a multi select with choices from meta API
+    shiny::textInput(ns("name"), "Name"),
+    shiny::selectInput(ns("operator"), "Operator", choices = NULL),
+    shiny::radioButtons(ns("not"), "Exclude?", choices = c(Include = FALSE, 
+                                                      Exclude = TRUE)),
+    shiny::uiOutput(ns("dynamic_UI")),
+    shiny::radioButtons(ns("matchType"),"Match Type", c("PRECEDES","IMMEDIATELY_PRECEDES"))
+  )
+}
+
+segmentElement <- function(input, output, session){
+  
+  ns <- session$ns
+  
+  output$dynamic_UI <- shiny::renderUI({
+    shiny::validate(
+      shiny::need(input$type,"Type"),
+      shiny::need(input$operator, "Operator")
+    )
+    
+    type <- input$type
+    operator <- input$operator
+    
+    if(type == "dimension"){
+      out <- shiny::tagList(
+        shiny::radioButtons(ns("case_sensitive"), 
+                            "Case Sensitive?", 
+                            choices = c(Yes = TRUE,
+                                        No = FALSE))
+      )
+      
+
+      if(operator == "NUMERIC_BETWEEN"){
+        cvalue <- shiny::tagList(
+          shiny::numericInput(ns("minCompValue"), "Minimum", 0),
+          shiny::numericInput(ns("maxCompValue"), "Maximum", 1)
+        )
+      } else {
+        cvalue <-  shiny::tagList(
+          shiny::textInput(ns("expressions"), "Expression")
+        )
+      }
+      
+      out <- c(out, cvalue)
+      
+    } else if(type == "metric"){
+     
+      out <- shiny::tagList(
+        shiny::selectInput(ns("scope"), 
+                           "Scope",
+                           choices = c("SESSION",
+                                       "USER",
+                                       "HIT",
+                                       "PRODUCT")),
+        shiny::numericInput(ns("compValue"),
+                            "Value",
+                            0)
+      )
+      
+      if(operator == "BETWEEN"){
+        cvalue <- shiny::tagList(
+          shiny::numericInput(ns("maxCompValue"), "Maximum", 1)
+        )
+        
+        out <- c(out, cvalue)
+      }
+        
+      
+    } else {
+      out <- NULL
+    }
+    
+    out
+
+  })
+
+  ## update input$operator
+  shiny::observe({
+    shiny::validate(
+      shiny::need(input$type,"Type")
+    )
+    
+    type <- input$type
+    
+    if(type == "metric"){
+      
+      choice <- c("LESS_THAN","GREATER_THAN","EQUAL","BETWEEN")
+      
+    } else if(type == "dimension"){
+      
+      choice <- c(
+        "REGEXP",
+        "BEGINS_WITH",
+        "ENDS_WITH",
+        "PARTIAL",
+        "EXACT",
+        "IN_LIST",
+        "NUMERIC_LESS_THAN",
+        "NUMERIC_GREATER_THAN",
+        "NUMERIC_BETWEEN"
+      )
+    } else {
+      choice <- NULL
+    }
+    
+    shiny::updateSelectInput(session, "operator",
+                             choices = choice)
+    
+    
+  })
+  
+  return(input)
+
+}
+
+# segment_element <- function(name,
+#                             operator = c("REGEXP",
+#                                          "BEGINS_WITH",
+#                                          "ENDS_WITH",
+#                                          "PARTIAL",
+#                                          "EXACT",
+#                                          "IN_LIST",
+#                                          "NUMERIC_LESS_THAN",
+#                                          "NUMERIC_GREATER_THAN",
+#                                          "NUMERIC_BETWEEN",
+#                                          "LESS_THAN",
+#                                          "GREATER_THAN",
+#                                          "EQUAL",
+#                                          "BETWEEN"),
+#                             type = c("metric", "dimension"),
+#                             not = FALSE,
+#                             expressions=NULL,
+#                             caseSensitive=NULL,
+#                             minComparisonValue=NULL,
+#                             maxComparisonValue=NULL,
+#                             scope=c("SESSION","USER","HIT","PRODUCT"),
+#                             comparisonValue=NULL,
+#                             matchType = c("PRECEDES", "IMMEDIATELY_PRECEDES")){