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node_modules/vant/es/toast/index.js

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+import _extends from "@babel/runtime/helpers/esm/extends";
+import Vue from 'vue';
+import VueToast from './Toast';
+import { isObject, isServer } from '../utils';
+import { removeNode } from '../utils/dom/node';
+var defaultOptions = {
+  icon: '',
+  type: 'text',
+  // @deprecated
+  mask: false,
+  value: true,
+  message: '',
+  className: '',
+  overlay: false,
+  onClose: null,
+  onOpened: null,
+  duration: 2000,
+  iconPrefix: undefined,
+  position: 'middle',
+  transition: 'van-fade',
+  forbidClick: false,
+  loadingType: undefined,
+  getContainer: 'body',
+  overlayStyle: null,
+  closeOnClick: false,
+  closeOnClickOverlay: false
+}; // default options of specific type
+
+var defaultOptionsMap = {};
+var queue = [];
+var multiple = false;
+
+var currentOptions = _extends({}, defaultOptions);
+
+function parseOptions(message) {
+  if (isObject(message)) {
+    return message;
+  }
+
+  return {
+    message: message
+  };
+}
+
+function isInDocument(element) {
+  return document.body.contains(element);
+}
+
+function createInstance() {
+  /* istanbul ignore if */
+  if (isServer) {
+    return {};
+  }
+
+  queue = queue.filter(function (item) {
+    return !item.$el.parentNode || isInDocument(item.$el);
+  });
+
+  if (!queue.length || multiple) {
+    var toast = new (Vue.extend(VueToast))({
+      el: document.createElement('div')
+    });
+    toast.$on('input', function (value) {
+      toast.value = value;
+    });
+    queue.push(toast);
+  }
+
+  return queue[queue.length - 1];
+} // transform toast options to popup props
+
+
+function transformOptions(options) {
+  return _extends({}, options, {
+    overlay: options.mask || options.overlay,
+    mask: undefined,
+    duration: undefined
+  });
+}
+
+function Toast(options) {
+  if (options === void 0) {
+    options = {};
+  }
+
+  var toast = createInstance(); // should add z-index if previous toast has not disappeared
+
+  if (toast.value) {
+    toast.updateZIndex();
+  }
+
+  options = parseOptions(options);
+  options = _extends({}, currentOptions, defaultOptionsMap[options.type || currentOptions.type], options);
+
+  if (process.env.NODE_ENV === 'development' && options.mask) {
+    console.warn('[Vant] Toast: "mask" option is deprecated, use "overlay" option instead.');
+  }
+
+  options.clear = function () {
+    toast.value = false;
+
+    if (options.onClose) {
+      options.onClose();
+      options.onClose = null;
+    }
+
+    if (multiple && !isServer) {
+      toast.$on('closed', function () {
+        clearTimeout(toast.timer);
+        queue = queue.filter(function (item) {
+          return item !== toast;
+        });
+        removeNode(toast.$el);
+        toast.$destroy();
+      });
+    }
+  };
+
+  _extends(toast, transformOptions(options));
+
+  clearTimeout(toast.timer);
+
+  if (options.duration > 0) {
+    toast.timer = setTimeout(function () {
+      toast.clear();
+    }, options.duration);
+  }
+
+  return toast;
+}
+
+var createMethod = function createMethod(type) {
+  return function (options) {
+    return Toast(_extends({
+      type: type
+    }, parseOptions(options)));
+  };
+};
+
+['loading', 'success', 'fail'].forEach(function (method) {
+  Toast[method] = createMethod(method);
+});
+
+Toast.clear = function (all) {
+  if (queue.length) {
+    if (all) {
+      queue.forEach(function (toast) {
+        toast.clear();
+      });
+      queue = [];
+    } else if (!multiple) {
+      queue[0].clear();
+    } else {
+      queue.shift().clear();
+    }
+  }
+};
+
+Toast.setDefaultOptions = function (type, options) {
+  if (typeof type === 'string') {
+    defaultOptionsMap[type] = options;
+  } else {
+    _extends(currentOptions, type);
+  }
+};
+
+Toast.resetDefaultOptions = function (type) {
+  if (typeof type === 'string') {
+    defaultOptionsMap[type] = null;
+  } else {
+    currentOptions = _extends({}, defaultOptions);
+    defaultOptionsMap = {};
+  }
+};
+
+Toast.allowMultiple = function (value) {
+  if (value === void 0) {
+    value = true;
+  }
+
+  multiple = value;
+};
+
+Toast.install = function () {
+  Vue.use(VueToast);
+};
+
+Vue.prototype.$toast = Toast;
+export default Toast;