DADProject/frontend/src/stores/bisca.js

import { defineStore } from 'pinia'
import { ref } from 'vue'

export const useBiscaStore = defineStore('bisca', () => {
  const isDealing = ref(false)
  const isGameRunning = ref(false)
  const isGameOver = ref(false)
  const gameType = ref(3)
  const isLoggingOut = ref(false)

  const deck = ref([])
  const playerHand = ref([])
  const opponentHand = ref([])
  const trumpCard = ref(null)
  const playerScore = ref(0)
  const opponentScore = ref(0)

  const currentTurn = ref('player')

  const playerTricks = ref(0)
  const opponentTricks = ref(0)

  const winner = ref(null)

  const table = ref({
    playerCard: null,
    opponentCard: null,
    firstToPlay: null,
  })

  const startGame = async (type = 3) => {
    if (isDealing.value) return

    isDealing.value = true
    isGameRunning.value = true
    gameType.value = type
    isGameOver.value = false
    isLoggingOut.value = false

    playerScore.value = 0
    opponentScore.value = 0
    playerTricks.value = 0
    opponentTricks.value = 0

    deck.value = []
    playerHand.value = []
    opponentHand.value = []
    trumpCard.value = null

    currentTurn.value = 'player'

    table.value = {
      playerCard: null,
      opponentCard: null,
      firstToPlay: null,
    }

    deck.value = createDeck()

    trumpCard.value = deck.value[0]

    await wait(500)

    await dealInitialCards()

    if (currentTurn.value === 'opponent') {
      setTimeout(botPlayCard, 1000)
    }

    isDealing.value = false
  }

  const playerPlayCard = (card) => {
    if (!isGameRunning.value || currentTurn.value !== 'player') return
    if (table.value.playerCard) return

    playerHand.value = playerHand.value.filter((c) => c.id !== card.id)
    table.value.playerCard = card

    if (!table.value.firstToPlay) table.value.firstToPlay = 'player'

    checkEndOfTrick()
  }

  const botPlayCard = () => {
    if (!isGameRunning.value) return
    if (opponentHand.value.length === 0) return

    let cardToPlay = null

    if (table.value.playerCard) {
      const pCard = table.value.playerCard
      const trump = trumpCard.value.suit

      const winningCards = opponentHand.value.filter((botCard) =>
        doesCardWin(botCard, pCard, trump),
      )

      if (winningCards.length > 0) {
        winningCards.sort((a, b) => a.strength - b.strength)
        cardToPlay = winningCards[0]
      } else {
        const sortedHand = [...opponentHand.value].sort((a, b) => {
          if (a.points === b.points) return a.strength - b.strength
          return a.points - b.points
        })
        cardToPlay = sortedHand[0]
      }
    } else {
      const sortedHand = [...opponentHand.value].sort((a, b) => {
        if (a.suit === trumpCard.value.suit && b.suit !== trumpCard.value.suit) return 1
        if (a.suit !== trumpCard.value.suit && b.suit === trumpCard.value.suit) return -1

        return a.strength - b.strength
      })
      cardToPlay = sortedHand[0]
      table.value.firstToPlay = 'opponent'
    }

    opponentHand.value = opponentHand.value.filter((c) => c.id !== cardToPlay.id)
    table.value.opponentCard = cardToPlay

    checkEndOfTrick()
  }

  const checkEndOfTrick = () => {
    if (table.value.playerCard && table.value.opponentCard) {
      currentTurn.value = 'resolving'
      setTimeout(resolveTrick, 1500)
    } else {
      if (table.value.playerCard) {
        currentTurn.value = 'opponent'
        setTimeout(botPlayCard, 1000)
      } else {
        currentTurn.value = 'player'
      }
    }
  }

  const resolveTrick = () => {
    const pCard = table.value.playerCard
    const oCard = table.value.opponentCard
    const trumpSuit = trumpCard.value.suit
    let trickWinner = ''

    if (pCard.suit === trumpSuit && oCard.suit !== trumpSuit) trickWinner = 'player'
    else if (oCard.suit === trumpSuit && pCard.suit !== trumpSuit) trickWinner = 'opponent'
    else if (pCard.suit === oCard.suit) {
      trickWinner = getStrength(pCard.rank) > getStrength(oCard.rank) ? 'player' : 'opponent'
    } else {
      trickWinner = table.value.firstToPlay
    }

    const points = pCard.points + oCard.points

    if (trickWinner === 'player') {
      playerScore.value += points
      playerTricks.value++
    } else {
      opponentScore.value += points
      opponentTricks.value++
    }

    table.value = { playerCard: null, opponentCard: null, firstToPlay: null }

    if (
      deck.value.length === 0 &&
      playerHand.value.length === 0 &&
      opponentHand.value.length === 0
    ) {
      endGame()
      return
    }

    if (deck.value.length > 0) {
      if (trickWinner === 'player') {
        playerHand.value.push(deck.value.pop())
        opponentHand.value.push(deck.value.pop())
      } else {
        opponentHand.value.push(deck.value.pop())
        playerHand.value.push(deck.value.pop())
      }
    }

    currentTurn.value = trickWinner
    if (trickWinner === 'opponent') {
      setTimeout(botPlayCard, 1000)
    }
  }

  const doesCardWin = (attacker, defender, trumpSuit) => {
    if (attacker.suit === trumpSuit && defender.suit !== trumpSuit) return true

    if (defender.suit === trumpSuit && attacker.suit !== trumpSuit) return false

    if (attacker.suit === defender.suit) {
      return attacker.strength > defender.strength
    }

    return false
  }

  const endGame = () => {
    isGameRunning.value = false
    isGameOver.value = true

    if (playerScore.value > opponentScore.value) winner.value = 'player'
    else if (opponentScore.value > playerScore.value) winner.value = 'opponent'
    else winner.value = 'draw'
  }

  const dealInitialCards = async () => {
    const cardsToDeal = gameType.value === 9 ? 9 : 3

    const dealSpeed = gameType.value === 9 ? 200 : 500

    for (let i = 0; i < cardsToDeal; i++) {
      if (deck.value.length > 0) {
        const card = deck.value.pop()
        playerHand.value.push(card)
        await wait(dealSpeed)
      }

      if (deck.value.length > 0) {
        const card = deck.value.pop()
        opponentHand.value.push(card)
        await wait(dealSpeed)
      }
    }
  }

  const createDeck = () => {
    const suits = ['c', 'e', 'o', 'p']
    const ranks = [1, 2, 3, 4, 5, 6, 7, 11, 12, 13]
    let newDeck = []

    for (const suit of suits) {
      for (const rank of ranks) {
        newDeck.push({
          id: `${suit}-${rank}`,
          suit,
          rank,
          points: getPoints(rank),
          strength: getStrength(rank),
        })
      }
    }
    return newDeck.sort(() => Math.random() - 0.5)
  }

  const getPoints = (rank) => {
    if (rank === 1) return 11
    if (rank === 7) return 10
    if (rank === 13) return 4
    if (rank === 11) return 3
    if (rank === 12) return 2
    return 0
  }

  const getStrength = (rank) => {
    const strengthMap = { 1: 10, 7: 9, 13: 8, 11: 7, 12: 6, 6: 5, 5: 4, 4: 3, 3: 2, 2: 1 }
    return strengthMap[rank] || 0
  }

  const quitGame = () => {
    if (!isGameRunning.value) return
    opponentScore.value = 120
    playerScore.value = 0
    winner.value = 'opponent'

    isGameRunning.value = false
    isGameOver.value = true
  }

  const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms))

  return {
    isDealing,
    isGameRunning,
    gameType,
    deck,
    playerHand,
    opponentHand,
    isLoggingOut,
    trumpCard,
    playerScore,
    opponentScore,
    currentTurn,
    table,
    playerTricks,
    opponentTricks,
    isGameOver,
    winner,
    startGame,
    quitGame,
    resolveTrick,
    playerPlayCard,
  }
})