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node_modules/element-plus/es/components/dialog/src/use-dialog.mjs

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+import { getCurrentInstance, ref, computed, watch, nextTick, onMounted } from 'vue';
+import { useTimeoutFn, isClient } from '@vueuse/core';
+import { DEFAULT_DIALOG_TRANSITION } from './constants.mjs';
+import { useLockscreen } from '../../../hooks/use-lockscreen/index.mjs';
+import { useZIndex } from '../../../hooks/use-z-index/index.mjs';
+import { useId } from '../../../hooks/use-id/index.mjs';
+import { useGlobalConfig } from '../../config-provider/src/hooks/use-global-config.mjs';
+import { defaultNamespace } from '../../../hooks/use-namespace/index.mjs';
+import { addUnit } from '../../../utils/dom/style.mjs';
+import { isObject, isArray, isFunction } from '@vue/shared';
+import { UPDATE_MODEL_EVENT } from '../../../constants/event.mjs';
+
+const useDialog = (props, targetRef) => {
+  var _a;
+  const instance = getCurrentInstance();
+  const emit = instance.emit;
+  const { nextZIndex } = useZIndex();
+  let lastPosition = "";
+  const titleId = useId();
+  const bodyId = useId();
+  const visible = ref(false);
+  const closed = ref(false);
+  const rendered = ref(false);
+  const zIndex = ref((_a = props.zIndex) != null ? _a : nextZIndex());
+  let openTimer = void 0;
+  let closeTimer = void 0;
+  const config = useGlobalConfig();
+  const namespace = computed(() => {
+    var _a2, _b;
+    return (_b = (_a2 = config.value) == null ? void 0 : _a2.namespace) != null ? _b : defaultNamespace;
+  });
+  const globalConfig = computed(() => {
+    var _a2;
+    return (_a2 = config.value) == null ? void 0 : _a2.dialog;
+  });
+  const style = computed(() => {
+    const style2 = {};
+    const varPrefix = `--${namespace.value}-dialog`;
+    if (!props.fullscreen) {
+      if (props.top) {
+        style2[`${varPrefix}-margin-top`] = props.top;
+      }
+      if (props.width) {
+        style2[`${varPrefix}-width`] = addUnit(props.width);
+      }
+    }
+    return style2;
+  });
+  const _draggable = computed(() => {
+    var _a2, _b, _c;
+    return ((_c = (_b = props.draggable) != null ? _b : (_a2 = globalConfig.value) == null ? void 0 : _a2.draggable) != null ? _c : false) && !props.fullscreen;
+  });
+  const _alignCenter = computed(() => {
+    var _a2, _b, _c;
+    return (_c = (_b = props.alignCenter) != null ? _b : (_a2 = globalConfig.value) == null ? void 0 : _a2.alignCenter) != null ? _c : false;
+  });
+  const _overflow = computed(() => {
+    var _a2, _b, _c;
+    return (_c = (_b = props.overflow) != null ? _b : (_a2 = globalConfig.value) == null ? void 0 : _a2.overflow) != null ? _c : false;
+  });
+  const overlayDialogStyle = computed(() => {
+    if (_alignCenter.value) {
+      return { display: "flex" };
+    }
+    return {};
+  });
+  const transitionConfig = computed(() => {
+    var _a2, _b, _c;
+    const transition = (_c = (_b = props.transition) != null ? _b : (_a2 = globalConfig.value) == null ? void 0 : _a2.transition) != null ? _c : DEFAULT_DIALOG_TRANSITION;
+    const baseConfig = {
+      name: transition,
+      onAfterEnter: afterEnter,
+      onBeforeLeave: beforeLeave,
+      onAfterLeave: afterLeave
+    };
+    if (isObject(transition)) {
+      const config2 = { ...transition };
+      const _mergeHook = (userHook, defaultHook) => {
+        return (el) => {
+          if (isArray(userHook)) {
+            userHook.forEach((fn) => {
+              if (isFunction(fn))
+                fn(el);
+            });
+          } else if (isFunction(userHook)) {
+            userHook(el);
+          }
+          defaultHook();
+        };
+      };
+      config2.onAfterEnter = _mergeHook(config2.onAfterEnter, afterEnter);
+      config2.onBeforeLeave = _mergeHook(config2.onBeforeLeave, beforeLeave);
+      config2.onAfterLeave = _mergeHook(config2.onAfterLeave, afterLeave);
+      if (!config2.name) {
+        config2.name = DEFAULT_DIALOG_TRANSITION;
+      }
+      return config2;
+    }
+    return baseConfig;
+  });
+  function afterEnter() {
+    emit("opened");
+  }
+  function afterLeave() {
+    emit("closed");
+    emit(UPDATE_MODEL_EVENT, false);
+    if (props.destroyOnClose) {
+      rendered.value = false;
+    }
+  }
+  function beforeLeave() {
+    emit("close");
+  }
+  function open() {
+    closeTimer == null ? void 0 : closeTimer();
+    openTimer == null ? void 0 : openTimer();
+    if (props.openDelay && props.openDelay > 0) {
+      ({ stop: openTimer } = useTimeoutFn(() => doOpen(), props.openDelay));
+    } else {
+      doOpen();
+    }
+  }
+  function close() {
+    openTimer == null ? void 0 : openTimer();
+    closeTimer == null ? void 0 : closeTimer();
+    if (props.closeDelay && props.closeDelay > 0) {
+      ({ stop: closeTimer } = useTimeoutFn(() => doClose(), props.closeDelay));
+    } else {
+      doClose();
+    }
+  }
+  function handleClose() {
+    function hide(shouldCancel) {
+      if (shouldCancel)
+        return;
+      closed.value = true;
+      visible.value = false;
+    }
+    if (props.beforeClose) {
+      props.beforeClose(hide);
+    } else {
+      close();
+    }
+  }
+  function onModalClick() {
+    if (props.closeOnClickModal) {
+      handleClose();
+    }
+  }
+  function doOpen() {
+    if (!isClient)
+      return;
+    visible.value = true;
+  }
+  function doClose() {
+    visible.value = false;
+  }
+  function onOpenAutoFocus() {
+    emit("openAutoFocus");
+  }
+  function onCloseAutoFocus() {
+    emit("closeAutoFocus");
+  }
+  function onFocusoutPrevented(event) {
+    var _a2;
+    if (((_a2 = event.detail) == null ? void 0 : _a2.focusReason) === "pointer") {
+      event.preventDefault();
+    }
+  }
+  if (props.lockScroll) {
+    useLockscreen(visible);
+  }
+  function onCloseRequested() {
+    if (props.closeOnPressEscape) {
+      handleClose();
+    }
+  }
+  watch(() => props.zIndex, () => {
+    var _a2;
+    zIndex.value = (_a2 = props.zIndex) != null ? _a2 : nextZIndex();
+  });
+  watch(() => props.modelValue, (val) => {
+    var _a2;
+    if (val) {
+      closed.value = false;
+      open();
+      rendered.value = true;
+      zIndex.value = (_a2 = props.zIndex) != null ? _a2 : nextZIndex();
+      nextTick(() => {
+        emit("open");
+        if (targetRef.value) {
+          targetRef.value.parentElement.scrollTop = 0;
+          targetRef.value.parentElement.scrollLeft = 0;
+          targetRef.value.scrollTop = 0;
+        }
+      });
+    } else {
+      if (visible.value) {
+        close();
+      }
+    }
+  });
+  watch(() => props.fullscreen, (val) => {
+    if (!targetRef.value)
+      return;
+    if (val) {
+      lastPosition = targetRef.value.style.transform;
+      targetRef.value.style.transform = "";
+    } else {
+      targetRef.value.style.transform = lastPosition;
+    }
+  });
+  onMounted(() => {
+    if (props.modelValue) {
+      visible.value = true;
+      rendered.value = true;
+      open();
+    }
+  });
+  return {
+    afterEnter,
+    afterLeave,
+    beforeLeave,
+    handleClose,
+    onModalClick,
+    close,
+    doClose,
+    onOpenAutoFocus,
+    onCloseAutoFocus,
+    onCloseRequested,
+    onFocusoutPrevented,
+    titleId,
+    bodyId,
+    closed,
+    style,
+    overlayDialogStyle,
+    rendered,
+    visible,
+    zIndex,
+    transitionConfig,
+    _draggable,
+    _alignCenter,
+    _overflow
+  };
+};
+
+export { useDialog };
+//# sourceMappingURL=use-dialog.mjs.map