{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}

module Commands where

import           Discord
import           Discord.Types
import           Discord.Interactions
import qualified Discord.Requests     as R
import qualified Data.Text            as T
import qualified Data.Map.Strict      as Map

import           Commands.EDT

pingCommand :: CreateApplicationCommand
pingCommand =
  CreateApplicationCommand
    "ping"
    "pong"
    (Just [])
    Nothing
    Nothing

pingResponse :: InteractionResponse
pingResponse = interactionResponseBasic "Pong"

edtCommand :: CreateApplicationCommand
edtCommand = CreateApplicationCommand
  "edt"
  "Gets the planning for a group"
  (Just $ toInternal <$>
    [ ApplicationCommandOptionValueString
        "group"
        "Group to get the planning for"
        (Just True)
        Nothing
        Nothing
    , ApplicationCommandOptionValueString
        "day"
        "The day you want the planning for as DD/MM(/YYYY)"
        Nothing Nothing Nothing
    ])
  Nothing
  Nothing

edtResponse :: Maybe InteractionDataApplicationCommandOptions -> InteractionResponse
edtResponse (Just (InteractionDataApplicationCommandOptionsValues opts)) =
  interactionResponseBasic $
    "You gave:\n```hs\n" `T.append` T.pack (show parsedOpts) `T.append` "\n```"
  where
    parsedOpts :: Map.Map T.Text T.Text
    parsedOpts = Map.fromList $ map parseOpt opts
    parseOpt :: InteractionDataApplicationCommandOptionValue -> (T.Text, T.Text)
    parseOpt (InteractionDataApplicationCommandOptionValue
              { interactionDataApplicationCommandOptionValueName = name
              , interactionDataApplicationCommandOptionValueValue =
                  ApplicationCommandInteractionDataValueString val
              , ..}
             ) = (name, val)
    parseOpt _ = ("INVALID FORMAT", "INVALID FORMAT")
    
edtResponse _ = interactionResponseBasic
  "The edt command should have params yet you managed not to give any: wow"