'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var vue = require('vue');
var core = require('@vueuse/core');
require('../hooks/index.js');
var dom = require('./dom.js');
var aria = require('./aria.js');
var index = require('../hooks/use-global-config/index.js');

const onTouchMove = (e) => {
  e.preventDefault();
  e.stopPropagation();
};
const onModalClick = () => {
  PopupManager == null ? void 0 : PopupManager.doOnModalClick();
};
let hasModal = false;
const getModal = function() {
  if (!core.isClient)
    return void 0;
  let modalDom = PopupManager.modalDom;
  if (modalDom) {
    hasModal = true;
  } else {
    hasModal = false;
    modalDom = document.createElement("div");
    PopupManager.modalDom = modalDom;
    dom.on(modalDom, "touchmove", onTouchMove);
    dom.on(modalDom, "click", onModalClick);
  }
  return modalDom;
};
const instances = {};
const PopupManager = {
  modalFade: true,
  modalDom: void 0,
  globalInitialZIndex: 2e3,
  zIndex: 0,
  getInitialZIndex() {
    var _a;
    if (!vue.getCurrentInstance())
      return this.globalInitialZIndex;
    return (_a = index.useGlobalConfig("zIndex").value) != null ? _a : this.globalInitialZIndex;
  },
  getInstance(id) {
    return instances[id];
  },
  register(id, instance) {
    if (id && instance) {
      instances[id] = instance;
    }
  },
  deregister(id) {
    if (id) {
      instances[id] = null;
      delete instances[id];
    }
  },
  nextZIndex() {
    return this.getInitialZIndex() + ++this.zIndex;
  },
  modalStack: [],
  doOnModalClick() {
    const topItem = PopupManager.modalStack[PopupManager.modalStack.length - 1];
    if (!topItem)
      return;
    const instance = PopupManager.getInstance(topItem.id);
    if (instance && instance.closeOnClickModal.value) {
      instance.close();
    }
  },
  openModal(id, zIndex, dom$1, modalClass, modalFade) {
    if (!core.isClient)
      return;
    if (!id || zIndex === void 0)
      return;
    this.modalFade = modalFade;
    const modalStack = this.modalStack;
    for (let i = 0, j = modalStack.length; i < j; i++) {
      const item = modalStack[i];
      if (item.id === id) {
        return;
      }
    }
    const modalDom = getModal();
    dom.addClass(modalDom, "v-modal");
    if (this.modalFade && !hasModal) {
      dom.addClass(modalDom, "v-modal-enter");
    }
    if (modalClass) {
      const classArr = modalClass.trim().split(/\s+/);
      classArr.forEach((item) => dom.addClass(modalDom, item));
    }
    setTimeout(() => {
      dom.removeClass(modalDom, "v-modal-enter");
    }, 200);
    if (dom$1 && dom$1.parentNode && dom$1.parentNode.nodeType !== 11) {
      dom$1.parentNode.appendChild(modalDom);
    } else {
      document.body.appendChild(modalDom);
    }
    if (zIndex) {
      modalDom.style.zIndex = String(zIndex);
    }
    modalDom.tabIndex = 0;
    modalDom.style.display = "";
    this.modalStack.push({ id, zIndex, modalClass });
  },
  closeModal(id) {
    const modalStack = this.modalStack;
    const modalDom = getModal();
    if (modalStack.length > 0) {
      const topItem = modalStack[modalStack.length - 1];
      if (topItem.id === id) {
        if (topItem.modalClass) {
          const classArr = topItem.modalClass.trim().split(/\s+/);
          classArr.forEach((item) => dom.removeClass(modalDom, item));
        }
        modalStack.pop();
        if (modalStack.length > 0) {
          modalDom.style.zIndex = `${modalStack[modalStack.length - 1].zIndex}`;
        }
      } else {
        for (let i = modalStack.length - 1; i >= 0; i--) {
          if (modalStack[i].id === id) {
            modalStack.splice(i, 1);
            break;
          }
        }
      }
    }
    if (modalStack.length === 0) {
      if (this.modalFade) {
        dom.addClass(modalDom, "v-modal-leave");
      }
      setTimeout(() => {
        if (modalStack.length === 0) {
          if (modalDom.parentNode)
            modalDom.parentNode.removeChild(modalDom);
          modalDom.style.display = "none";
          PopupManager.modalDom = void 0;
        }
        dom.removeClass(modalDom, "v-modal-leave");
      }, 200);
    }
  }
};
const getTopPopup = function() {
  if (!core.isClient)
    return;
  if (PopupManager.modalStack.length > 0) {
    const topPopup = PopupManager.modalStack[PopupManager.modalStack.length - 1];
    if (!topPopup)
      return;
    const instance = PopupManager.getInstance(topPopup.id);
    return instance;
  }
};
if (core.isClient) {
  window.addEventListener("keydown", function(event) {
    if (event.code === aria.EVENT_CODE.esc) {
      const topPopup = getTopPopup();
      if (topPopup && topPopup.closeOnPressEscape.value) {
        topPopup.handleClose ? topPopup.handleClose() : topPopup.handleAction ? topPopup.handleAction("cancel") : topPopup.close();
      }
    }
  });
}

exports.PopupManager = PopupManager;
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