module Model.Model
  ( Model
  , initialModel
  , substractTimersTime
  ) where

import Dict (Dict)
import Dict
import Time (Time)

import Model.Timer (..)
import Model.Id (..)
import Model.IdGenerator (..)

type alias Model =
  { currentTime : Time
  , newTimerName : String
  , timers : Dict Id Timer
  , timerIdGenerator : IdGenerator
  }

initialModel : Time -> Model
initialModel initialTime =
  { currentTime = initialTime
  , newTimerName = ""
  , timers = Dict.empty
  , timerIdGenerator = initialIdGenerator
  }

substractTimersTime : Time -> Dict Id Timer -> Dict Id Timer
substractTimersTime t timers =
  Dict.map (\id timer -> substractTimerTime t timer) timers