jcbantuelle/dominion-meteor

ScoutingParty = class ScoutingParty extends Event {

  coin_cost() {
    return 2
  }

  buy(game, player_cards) {
    let buy_gainer = new BuyGainer(game, player_cards)
    buy_gainer.gain(1)

    if (_.size(player_cards.deck) === 0 && _.size(player_cards.discard) === 0) {
      game.log.push(`  but has no cards in deck`)
    } else {
      let card_revealer = new CardRevealer(game, player_cards)
      card_revealer.reveal_from_deck(5, false)

      if (_.size(player_cards.revealed < 4)) {
        ScoutingParty.discard_cards(game, player_cards, player_cards.revealed)
      } else {
        let turn_event_id = TurnEventModel.insert({
          game_id: game._id,
          player_id: player_cards.player_id,
          username: player_cards.username,
          type: 'choose_cards',
          player_cards: true,
          instructions: 'Choose 3 cards to discard:',
          cards: player_cards.revealed,
          minimum: 3,
          maximum: 3
        })
        let turn_event_processor = new TurnEventProcessor(game, player_cards, turn_event_id)
        turn_event_processor.process(ScoutingParty.discard_cards)
      }
    }
  }

  static discard_cards(game, player_cards, selected_cards) {
    let card_discarder = new CardDiscarder(game, player_cards, 'revealed', selected_cards)
    card_discarder.discard()

    if (!_.isEmpty(player_cards.revealed)) {
      let card_returner = new CardReturner(game, player_cards)
      card_returner.return_to_deck(player_cards.revealed)
    }
  }

}