fvtt-malefices/modules/malefices-tirage-tarot-dialog.js

import { MaleficesUtility } from "./malefices-utility.js";

const { HandlebarsApplicationMixin, ApplicationV2 } = foundry.applications.api

export class MaleficesTirageTarotDialog extends HandlebarsApplicationMixin(ApplicationV2) {

  /* -------------------------------------------- */
  static DEFAULT_OPTIONS = {
    id: "malefices-tirage-tarot",
    classes: ["MaleficesDialog"],
    window: { title: "Tirage des Tarots", resizable: true },
    position: { width: 720, height: 740 },
  }

  static PARTS = {
    form: { template: 'systems/fvtt-malefices/templates/dialogs/tirage-tarot-dialog.hbs' }
  }

  /* -------------------------------------------- */
  constructor(actor, tirageData, options = {}) {
    super(options)
    this.actor = actor
    this.tirageData = tirageData
  }

  /* -------------------------------------------- */
  static async create(actor, tirageData) {
    const app = new MaleficesTirageTarotDialog(actor, tirageData)
    app.render({ force: true })
    return app
  }

  /* -------------------------------------------- */
  async _prepareContext(_options) {
    return { ...this.tirageData }
  }

  /* -------------------------------------------- */
  _onRender(_context, _options) {
    const el = this.element

    el.querySelector('#playerId')?.addEventListener('change', (event) => {
      if (event.currentTarget.value !== "none") {
        this.tirageData.playerId = event.currentTarget.value
        this.processSelectedPlayer()
      }
    })

    el.querySelector('#actorId')?.addEventListener('change', (event) => {
      if (event.currentTarget.value !== "none") {
        this.attributeToActor(event.currentTarget.value)
      }
    })

    el.querySelector('.tirage-close-btn')?.addEventListener('click', () => this.close())

    this._setupCardZoom(el)
  }

  /* -------------------------------------------- */
  _setupCardZoom(el) {
    let overlay = document.getElementById('tirage-card-zoom-overlay')
    if (!overlay) {
      overlay = document.createElement('div')
      overlay.id = 'tirage-card-zoom-overlay'
      overlay.innerHTML = '<img src="" alt="" />'
      document.body.appendChild(overlay)
    }
    const overlayImg = overlay.querySelector('img')
    const ZOOM_W = 224  // 220px image + 2px border × 2
    const TAROT_RATIO = 5 / 3  // hauteur / largeur (cartes tarot portrait)

    const position = (rect) => {
      const vw = window.innerWidth
      const vh = window.innerHeight
      const zoomH = Math.round(ZOOM_W * TAROT_RATIO)

      let left = rect.left + rect.width / 2 - ZOOM_W / 2
      let top  = rect.top - zoomH - 10

      left = Math.max(8, Math.min(left, vw - ZOOM_W - 8))
      if (top < 8) top = rect.bottom + 8
      if (top + zoomH > vh - 8) top = Math.max(8, vh - zoomH - 8)

      overlay.style.left = left + 'px'
      overlay.style.top  = top  + 'px'
    }

    const show = (cardImg) => {
      overlayImg.src = cardImg.src
      overlayImg.className = cardImg.className
      overlay.classList.add('visible')
      position(cardImg.getBoundingClientRect())
    }

    const hide = () => overlay.classList.remove('visible')

    el.querySelectorAll('.tirage-card-img').forEach(img => {
      img.addEventListener('mouseenter', () => show(img))
      img.addEventListener('mouseleave', hide)
    })
  }

  /* -------------------------------------------- */
  _onClose(_options) {
    document.getElementById('tirage-card-zoom-overlay')?.remove()
    return super._onClose(_options)
  }

  /* -------------------------------------------- */
  async sendCardRequest() {
    this.tirageData.state = 'waiting-user-card'
    await MaleficesUtility.createChatMessage(this.tirageData.user.name, "useronly", {
      content: await foundry.applications.handlebars.renderTemplate(`systems/fvtt-malefices/templates/chat/request-tarot-card.hbs`, this.tirageData)
    })
  }

  /* -------------------------------------------- */
  drawCard() {
    let index = Math.round(Math.random() * (this.tirageData.deck.length - 1))
    let selectedCard = this.tirageData.deck[index]
    selectedCard.system.ispositif = true
    if (selectedCard.system.isdualside) {
      selectedCard.system.ispositif = (Math.random() > 0.5)
    }
    // Cas spécial de la Roue de la Fortune
    if (selectedCard.name.toLowerCase().includes("fortune")) {
      this.tirageData.maxPlayerCard += 1
      this.tirageData.maxSecretCard += 1
    }
    this.tirageData.deck = this.tirageData.deck.filter(c => c.name !== selectedCard.name)
    return selectedCard
  }

  /* -------------------------------------------- */
  async addCard(msgId) {
    MaleficesUtility.removeChatMessageId(msgId)

    let selectedCard = this.drawCard()
    selectedCard.system.isgm = false
    await MaleficesUtility.createChatMessage(this.tirageData.user.name, "gmroll", {
      content: await foundry.applications.handlebars.renderTemplate(`systems/fvtt-malefices/templates/chat/display-tarot-card.hbs`, selectedCard)
    })
    if (this.tirageData.cards[0].name == "???") this.tirageData.cards.shift()
    this.tirageData.cards.push(selectedCard)
    this.tirageData.nbCard++

    if (this.tirageData.nbCard == this.tirageData.maxPlayerCard) {
      for (let i = 0; i < this.tirageData.maxSecretCard; i++) {
        let secretCard = this.drawCard()
        secretCard.system.isgm = true
        await MaleficesUtility.createChatMessage(this.tirageData.user.name, "blindroll", {
          content: await foundry.applications.handlebars.renderTemplate(`systems/fvtt-malefices/templates/chat/display-tarot-card.hbs`, secretCard)
        })
        if (this.tirageData.secretCards[0].name == "???") this.tirageData.secretCards.shift()
        this.tirageData.secretCards.push(secretCard)
      }
      this.tirageData.actors = foundry.utils.duplicate(game.actors)
      this.tirageData.state = 'attribute-to-actor'
    } else {
      this.sendCardRequest()
    }
    this.render({ force: true })
  }

  /* -------------------------------------------- */
  async processSelectedPlayer() {
    this.tirageData.user = game.users.get(this.tirageData.playerId)
    this.tirageData.players = null
    game.system.malefices.currentTirage = this
    this.render({ force: true })
    this.sendCardRequest()
  }

  /* -------------------------------------------- */
  attributeToActor(actorId) {
    const actor = game.actors.get(actorId)
    if (actor) {
      actor.createEmbeddedDocuments('Item', this.tirageData.cards)
      actor.createEmbeddedDocuments('Item', this.tirageData.secretCards)
      ui.notifications.info("Les cartes ont été attribuées à " + actor.name)
    }
  }
}