_ = require("underscore")
winston = require("winston")
util = require("util")
Mapper = require("../Mapper.js").mapper

###
/json/genericlists/genericListDataFromHints/{"Organizations":["Organization.Seng","Organization.OP","Organization.Opv"],"Tasks":["PatientLogisticsTask.PatientLogisticsActivity.InternalMove"],"GenericListType":"Activity","States":["NotBegun","Ongoing"]}/Name,MovePatient,SSN,Gender,Specialty,Diagnosis,Start,State,FromOrganization,Advis,ToOrganization,Receiver,Sender
###

class GenericListsMapper extends Mapper

  constructor: ->
    @identifier = "genericlists"

  # schema will return a schema of arguments and types (and current values)
  schema: (method, action, endpoint, fun, args) ->
    switch fun.toLowerCase()
      when "genericlistdata", "genericlistdatafromdefinition"
        @map([{
            "Organizations": "Organization.Oid"
            #"Tasks": "Task.Oid"
            #"Tasks": { type: "Task", property: "Oid", depth: 1}
            "Tasks": { 
              type: "Task", 
              property: "Oid", 
              depth: 1, 
              filter: 
                (task, schema) -> 
                  task.Oid.length > 0
            }
        }], args)
      when "listdatabyid" # AKUT.printliste
        @map(["conf#genericlistid"], args)

    

  # will return a usable path based on the function; fun, the given schema and the schema given 
  # (the schema must also contain values)
  applySchema: (method, action, endpoint, fun, schema) ->
    switch fun.toLowerCase()
      when "genericlistdata", "genericlistdatafromdefinition", "listdatabyid"
        @unmap(schema)
      else
        winston.warn "no such fun", fun

exports.mapper = new GenericListsMapper()