load(
  local!pagingInfo: a!pagingInfo(
    startIndex: 1,
    batchSize: - 1
  ),
  local!modules: rule!ICAMS_getDealModuleViewByDealIdAndActiveFlag(
    dealId: ri!dealId,
    pagingInfo: a!pagingInfo(
      1,
      - 1
    ),
    activeFlag: true,
    selection: rule!ICAMS_querySelectionForInitiatePurchaseOrder()
  ),
  local!approvalEvents: rule!ICAMS_getApprovalEventsByDealIdAndActiveFlag(
    dealId: ri!dealId,
    activeFlag: true
  ),
  local!updatedModules,
  local!sapResult,
  a!formLayout(
    label: "Initiate Purchase Process",
    firstColumnContents: {
      rule!ICAMS_taskHeader(
        dealId: ri!dealId
      ),
      rule!ICAMS_supplierSection(dealId: ri!dealId),
      a!sectionLayout(
        firstColumnContents: {
          a!richTextDisplayField(
            label: "Initiate Purchase Checklist",
        value: {
          a!richTextBulletedList(
            items: {
              a!richTextListItem(
                text: "Please Complete the Following",
                nestedList: a!richTextBulletedList(
                  items: {
                    "Create Part No using ZMATGEN",
                    "Create Info Record using ME11",
                    "Create Source List Using ZME01",
                    "Create PO using ME21N",
                    "Create RAM using ZRAM001",
                    "Place Purchase Order"
                  }
                )
              )
            }
          )
        }
      )
        }
      )
      ,
    
      a!buttonLayout(
        primaryButtons: {
          a!buttonWidget(
            label: "Update New Part No",
            value: "Search",
            saveInto: {
              a!save(
                local!sapResult,
                rule!ICAMS_getModuleSerialDataBySerialNumber(
                  /* needs to be superior serial numbers eventually */
                  serialNumbers: index(local!modules, "serialNumber", {})
                )
              ),
              a!save(
                local!modules,
                a!applyComponents(
                  function: rule!iCAMS_insertSAPPartNumbersIntoModule(
                    sapResult: index(local!sapResult.result[1], "T_DATA", {}),
                    module: _
                    ),
                  array: local!modules
                )
              )
            }
          ),
          a!buttonWidget(
            label: "Update PO Info",
            value: "Search",
            saveInto: {
              a!save(
                local!sapResult,
                rule!ICAMS_getSAPPurchaseDataForModules(
                  local!modules
                )
              ),
              a!save(
                local!modules,
                a!applyComponents(
                  function: rule!iCAMS_insertSAPPurchseDataIntoModule(
                    sapResult: local!sapResult,
                    module: _
                  ),
                  array: local!modules
                )
              )
            }
          )
        }
      ),
      a!gridLayout(
        totalCount: count(
          local!modules
        ),
        headerCells: {
          a!gridLayoutHeaderCell(label: "Serial Number"),
          a!gridLayoutHeaderCell(label: "Platform"),
          a!gridLayoutHeaderCell(label: "Std Description"),
          a!gridLayoutHeaderCell(label: "Plant"),
          a!gridLayoutHeaderCell(label: "SAP Location"),
          a!gridLayoutHeaderCell(label: "New Part Number"),
          a!gridLayoutHeaderCell(label: "Info Record"),
          a!gridLayoutHeaderCell(label: "Purchase Order No."),
          a!gridLayoutHeaderCell(label: "RAM No."),
          a!gridLayoutHeaderCell(label: "SAP Purchase Value")
        },
        rows: {
          if(
            or(
              rule!APN_isEmpty(
                local!modules
              ),
              count(
                local!modules
              ) < 1
            ),
            {},
            a!applyComponents(
              function: rule!ICAMS_initiatePurchaseProcessGridRow(
                module: local!modules,
                index: _
              ),
              array: 1 + enumerate(
                count(
                  local!modules
                )
              )
            )
          )
        }
      ),
      a!sectionLayout(
        firstColumnContents: {
          a!textField(
            value: " ",
            readOnly: true
          )
        },
        secondColumnContents: {
          a!textField(
            label: "Total Amount",
            labelPosition: "ADJACENT",
            value: sum(index(local!modules, "SAPpurchaseValue", {} )),
            readOnly: true
          )
        }
      ),
    rule!ICAMS_approvalHistorySection(local!approvalEvents)

    },
    buttons: a!buttonLayout(
      primaryButtons: {
        a!buttonWidgetSubmit(
          label: cons!ICAMS_USER_ACTION_INITIATE_PAYMENT,
          style: "PRIMARY",
          value: cons!ICAMS_USER_ACTION_INITIATE_PAYMENT,
          saveInto: {
            ri!userAction,
            a!save(
              ri!modules,
              local!modules
            )
          }
        )
      },
      secondaryButtons: {
        a!buttonWidgetSubmit(
          label: cons!ICAMS_USER_ACTION_CANCEL,
          value: cons!ICAMS_USER_ACTION_CANCEL,
          saveInto: ri!userAction,
          skipValidation: true
        ),
        a!buttonWidgetSubmit(
          label: cons!ICAMS_USER_ACTION_SAVE_AND_CLOSE,
          value: cons!ICAMS_USER_ACTION_SAVE_AND_CLOSE,
          saveInto: {
            ri!userAction,
            a!save(ri!modules, local!modules)
          }
        )
      }
    )
  )
)