import { defineComponent, getCurrentInstance, useAttrs, useSlots, shallowRef, ref, computed, nextTick, watch, onMounted, onUpdated, toRef, withDirectives, openBlock, createElementBlock, normalizeClass, unref, normalizeStyle, createCommentVNode, Fragment, renderSlot, createElementVNode, mergeProps, createBlock, withCtx, resolveDynamicComponent, withModifiers, createVNode, toDisplayString, vShow } from 'vue';
import { isClient } from '@vueuse/core';
import { isNil } from 'lodash-unified';
import { ElIcon } from '../../icon/index.mjs';
import { View, Hide, CircleClose } from '@element-plus/icons-vue';
import '../../../utils/index.mjs';
import '../../../hooks/index.mjs';
import '../../../constants/index.mjs';
import { calcTextareaHeight } from './utils.mjs';
import { inputProps, inputEmits } from './input.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import { useAttrs as useAttrs$1 } from '../../../hooks/use-attrs/index.mjs';
import { useFormItem } from '../../../hooks/use-form-item/index.mjs';
import { useSize, useDisabled } from '../../../hooks/use-common-props/index.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
import { ValidateComponentsMap } from '../../../utils/vue/icon.mjs';
import { isObject } from '@vue/shared';
import { UPDATE_MODEL_EVENT } from '../../../constants/event.mjs';
import { isKorean } from '../../../utils/i18n.mjs';
import { debugWarn } from '../../../utils/error.mjs';

const _hoisted_1 = ["type", "disabled", "readonly", "autocomplete", "tabindex", "aria-label", "placeholder"];
const _hoisted_2 = ["tabindex", "disabled", "readonly", "autocomplete", "aria-label", "placeholder"];
const __default__ = {
  name: "ElInput",
  inheritAttrs: false
};
const _sfc_main = /* @__PURE__ */ defineComponent({
  ...__default__,
  props: inputProps,
  emits: inputEmits,
  setup(__props, { expose, emit }) {
    const props = __props;
    const PENDANT_MAP = {
      suffix: "append",
      prefix: "prepend"
    };
    const instance = getCurrentInstance();
    const rawAttrs = useAttrs();
    const slots = useSlots();
    const attrs = useAttrs$1();
    const { form, formItem } = useFormItem();
    const inputSize = useSize();
    const inputDisabled = useDisabled();
    const nsInput = useNamespace("input");
    const nsTextarea = useNamespace("textarea");
    const input = shallowRef();
    const textarea = shallowRef();
    const focused = ref(false);
    const hovering = ref(false);
    const isComposing = ref(false);
    const passwordVisible = ref(false);
    const textareaCalcStyle = shallowRef(props.inputStyle);
    const _ref = computed(() => input.value || textarea.value);
    const needStatusIcon = computed(() => {
      var _a;
      return (_a = form == null ? void 0 : form.statusIcon) != null ? _a : false;
    });
    const validateState = computed(() => (formItem == null ? void 0 : formItem.validateState) || "");
    const validateIcon = computed(() => ValidateComponentsMap[validateState.value]);
    const passwordIcon = computed(() => passwordVisible.value ? View : Hide);
    const containerStyle = computed(() => [
      rawAttrs.style,
      props.inputStyle
    ]);
    const textareaStyle = computed(() => [
      props.inputStyle,
      textareaCalcStyle.value,
      { resize: props.resize }
    ]);
    const nativeInputValue = computed(() => isNil(props.modelValue) ? "" : String(props.modelValue));
    const showClear = computed(() => props.clearable && !inputDisabled.value && !props.readonly && !!nativeInputValue.value && (focused.value || hovering.value));
    const showPwdVisible = computed(() => props.showPassword && !inputDisabled.value && !props.readonly && (!!nativeInputValue.value || focused.value));
    const isWordLimitVisible = computed(() => props.showWordLimit && !!attrs.value.maxlength && (props.type === "text" || props.type === "textarea") && !inputDisabled.value && !props.readonly && !props.showPassword);
    const textLength = computed(() => Array.from(nativeInputValue.value).length);
    const inputExceed = computed(() => !!isWordLimitVisible.value && textLength.value > Number(attrs.value.maxlength));
    const suffixVisible = computed(() => !!slots.suffix || !!props.suffixIcon || showClear.value || props.showPassword || isWordLimitVisible.value || !!validateState.value && needStatusIcon.value);
    const resizeTextarea = () => {
      const { type, autosize } = props;
      if (!isClient || type !== "textarea")
        return;
      if (autosize) {
        const minRows = isObject(autosize) ? autosize.minRows : void 0;
        const maxRows = isObject(autosize) ? autosize.maxRows : void 0;
        textareaCalcStyle.value = {
          ...calcTextareaHeight(textarea.value, minRows, maxRows)
        };
      } else {
        textareaCalcStyle.value = {
          minHeight: calcTextareaHeight(textarea.value).minHeight
        };
      }
    };
    const setNativeInputValue = () => {
      const input2 = _ref.value;
      if (!input2 || input2.value === nativeInputValue.value)
        return;
      input2.value = nativeInputValue.value;
    };
    const calcIconOffset = (place) => {
      const { el } = instance.vnode;
      if (!el)
        return;
      const elList = Array.from(el.querySelectorAll(`.${nsInput.e(place)}`));
      const target = elList.find((item) => item.parentNode === el);
      if (!target)
        return;
      const pendant = PENDANT_MAP[place];
      if (slots[pendant]) {
        target.style.transform = `translateX(${place === "suffix" ? "-" : ""}${el.querySelector(`.${nsInput.be("group", pendant)}`).offsetWidth}px)`;
      } else {
        target.removeAttribute("style");
      }
    };
    const updateIconOffset = () => {
      calcIconOffset("prefix");
      calcIconOffset("suffix");
    };
    const handleInput = async (event) => {
      const { value } = event.target;
      if (isComposing.value)
        return;
      if (value === nativeInputValue.value)
        return;
      emit(UPDATE_MODEL_EVENT, value);
      emit("input", value);
      await nextTick();
      setNativeInputValue();
    };
    const handleChange = (event) => {
      emit("change", event.target.value);
    };
    const handleCompositionStart = (event) => {
      emit("compositionstart", event);
      isComposing.value = true;
    };
    const handleCompositionUpdate = (event) => {
      var _a;
      emit("compositionupdate", event);
      const text = (_a = event.target) == null ? void 0 : _a.value;
      const lastCharacter = text[text.length - 1] || "";
      isComposing.value = !isKorean(lastCharacter);
    };
    const handleCompositionEnd = (event) => {
      emit("compositionend", event);
      if (isComposing.value) {
        isComposing.value = false;
        handleInput(event);
      }
    };
    const handlePasswordVisible = () => {
      passwordVisible.value = !passwordVisible.value;
      focus();
    };
    const focus = async () => {
      var _a;
      await nextTick();
      (_a = _ref.value) == null ? void 0 : _a.focus();
    };
    const blur = () => {
      var _a;
      return (_a = _ref.value) == null ? void 0 : _a.blur();
    };
    const handleFocus = (event) => {
      focused.value = true;
      emit("focus", event);
    };
    const handleBlur = (event) => {
      var _a;
      focused.value = false;
      emit("blur", event);
      if (props.validateEvent) {
        (_a = formItem == null ? void 0 : formItem.validate) == null ? void 0 : _a.call(formItem, "blur").catch((err) => debugWarn(err));
      }
    };
    const handleMouseLeave = (evt) => {
      hovering.value = false;
      emit("mouseleave", evt);
    };
    const handleMouseEnter = (evt) => {
      hovering.value = true;
      emit("mouseenter", evt);
    };
    const handleKeydown = (evt) => {
      emit("keydown", evt);
    };
    const select = () => {
      var _a;
      (_a = _ref.value) == null ? void 0 : _a.select();
    };
    const clear = () => {
      emit(UPDATE_MODEL_EVENT, "");
      emit("change", "");
      emit("clear");
      emit("input", "");
    };
    watch(() => props.modelValue, () => {
      var _a;
      nextTick(() => resizeTextarea());
      if (props.validateEvent) {
        (_a = formItem == null ? void 0 : formItem.validate) == null ? void 0 : _a.call(formItem, "change").catch((err) => debugWarn(err));
      }
    });
    watch(nativeInputValue, () => setNativeInputValue());
    watch(() => props.type, async () => {
      await nextTick();
      setNativeInputValue();
      resizeTextarea();
      updateIconOffset();
    });
    const innerSuffixRef = ref();
    const innerPrefixRef = ref();
    const inputStyleInner = ref({});
    const getSuffixOrPrefixWidth = (slotElm, defaultVal) => {
      if (slotElm.value) {
        const slotElmWidth = slotElm.value.offsetWidth;
        return slotElmWidth > 0 ? slotElmWidth + 16 : defaultVal;
      }
      return defaultVal;
    };
    const setInputPadding = () => {
      inputStyleInner.value = {
        paddingRight: `${getSuffixOrPrefixWidth(innerSuffixRef, 0)}px`,
        paddingLeft: `${getSuffixOrPrefixWidth(innerPrefixRef, 11)}px`,
        ...props.inputStyle
      };
    };
    watch(showClear, () => {
      nextTick(() => {
        setInputPadding();
      });
    });
    onMounted(async () => {
      setInputPadding();
      setNativeInputValue();
      updateIconOffset();
      await nextTick();
      resizeTextarea();
    });
    onUpdated(async () => {
      await nextTick();
      updateIconOffset();
    });
    expose({
      input,
      textarea,
      ref: _ref,
      textareaStyle,
      autosize: toRef(props, "autosize"),
      focus,
      blur,
      select,
      clear,
      resizeTextarea
    });
    return (_ctx, _cache) => {
      return withDirectives((openBlock(), createElementBlock("div", {
        class: normalizeClass([
          _ctx.type === "textarea" ? unref(nsTextarea).b() : unref(nsInput).b(),
          unref(nsInput).m(unref(inputSize)),
          unref(nsInput).is("disabled", unref(inputDisabled)),
          unref(nsInput).is("exceed", unref(inputExceed)),
          {
            [unref(nsInput).b("group")]: _ctx.$slots.prepend || _ctx.$slots.append,
            [unref(nsInput).bm("group", "append")]: _ctx.$slots.append,
            [unref(nsInput).bm("group", "prepend")]: _ctx.$slots.prepend,
            [unref(nsInput).m("prefix")]: _ctx.$slots.prefix || _ctx.prefixIcon,
            [unref(nsInput).m("suffix")]: _ctx.$slots.suffix || _ctx.suffixIcon || _ctx.clearable || _ctx.showPassword,
            [unref(nsInput).m("suffix--password-clear")]: unref(showClear) && unref(showPwdVisible)
          },
          _ctx.$attrs.class
        ]),
        style: normalizeStyle(unref(containerStyle)),
        onMouseenter: handleMouseEnter,
        onMouseleave: handleMouseLeave
      }, [
        createCommentVNode(" input "),
        _ctx.type !== "textarea" ? (openBlock(), createElementBlock(Fragment, { key: 0 }, [
          createCommentVNode(" prepend slot "),
          _ctx.$slots.prepend ? (openBlock(), createElementBlock("div", {
            key: 0,
            class: normalizeClass(unref(nsInput).be("group", "prepend"))
          }, [
            renderSlot(_ctx.$slots, "prepend")
          ], 2)) : createCommentVNode("v-if", true),
          createElementVNode("input", mergeProps({
            ref_key: "input",
            ref: input,
            class: unref(nsInput).e("inner")
          }, unref(attrs), {
            type: _ctx.showPassword ? passwordVisible.value ? "text" : "password" : _ctx.type,
            disabled: unref(inputDisabled),
            readonly: _ctx.readonly,
            autocomplete: _ctx.autocomplete,
            tabindex: _ctx.tabindex,
            "aria-label": _ctx.label,
            placeholder: _ctx.placeholder,
            style: inputStyleInner.value,
            onCompositionstart: handleCompositionStart,
            onCompositionupdate: handleCompositionUpdate,
            onCompositionend: handleCompositionEnd,
            onInput: handleInput,
            onFocus: handleFocus,
            onBlur: handleBlur,
            onChange: handleChange,
            onKeydown: handleKeydown
          }), null, 16, _hoisted_1),
          createCommentVNode(" prefix slot "),
          _ctx.$slots.prefix || _ctx.prefixIcon ? (openBlock(), createElementBlock("span", {
            key: 1,
            class: normalizeClass(unref(nsInput).e("prefix"))
          }, [
            createElementVNode("span", {
              ref_key: "innerPrefixRef",
              ref: innerPrefixRef,
              class: normalizeClass(unref(nsInput).e("prefix-inner"))
            }, [
              renderSlot(_ctx.$slots, "prefix"),
              _ctx.prefixIcon ? (openBlock(), createBlock(unref(ElIcon), {
                key: 0,
                class: normalizeClass(unref(nsInput).e("icon"))
              }, {
                default: withCtx(() => [
                  (openBlock(), createBlock(resolveDynamicComponent(_ctx.prefixIcon)))
                ]),
                _: 1
              }, 8, ["class"])) : createCommentVNode("v-if", true)
            ], 2)
          ], 2)) : createCommentVNode("v-if", true),
          createCommentVNode(" suffix slot "),
          unref(suffixVisible) ? (openBlock(), createElementBlock("span", {
            key: 2,
            class: normalizeClass(unref(nsInput).e("suffix"))
          }, [
            createElementVNode("span", {
              ref_key: "innerSuffixRef",
              ref: innerSuffixRef,
              class: normalizeClass(unref(nsInput).e("suffix-inner"))
            }, [
              createCommentVNode(` <template v-if="!showClear || !showPwdVisible || !isWordLimitVisible">
            <slot name="suffix"></slot>
            <el-icon v-if="suffixIcon" :class="nsInput.e('icon')">
              <component :is="suffixIcon" />
            </el-icon>
          </template> `),
              unref(showClear) ? (openBlock(), createBlock(unref(ElIcon), {
                key: 0,
                class: normalizeClass([unref(nsInput).e("icon"), unref(nsInput).e("clear")]),
                onMousedown: _cache[0] || (_cache[0] = withModifiers(() => {
                }, ["prevent"])),
                onClick: clear
              }, {
                default: withCtx(() => [
                  createVNode(unref(CircleClose))
                ]),
                _: 1
              }, 8, ["class"])) : createCommentVNode("v-if", true),
              !unref(showClear) || !unref(showPwdVisible) || !unref(isWordLimitVisible) ? (openBlock(), createElementBlock(Fragment, { key: 1 }, [
                renderSlot(_ctx.$slots, "suffix"),
                _ctx.suffixIcon ? (openBlock(), createBlock(unref(ElIcon), {
                  key: 0,
                  class: "el-input__icon"
                }, {
                  default: withCtx(() => [
                    (openBlock(), createBlock(resolveDynamicComponent(_ctx.suffixIcon)))
                  ]),
                  _: 1
                })) : createCommentVNode("v-if", true)
              ], 64)) : createCommentVNode("v-if", true),
              unref(showPwdVisible) ? (openBlock(), createBlock(unref(ElIcon), {
                key: 2,
                class: normalizeClass([unref(nsInput).e("icon"), unref(nsInput).e("clear")]),
                onClick: handlePasswordVisible
              }, {
                default: withCtx(() => [
                  (openBlock(), createBlock(resolveDynamicComponent(unref(passwordIcon))))
                ]),
                _: 1
              }, 8, ["class"])) : createCommentVNode("v-if", true),
              unref(isWordLimitVisible) ? (openBlock(), createElementBlock("span", {
                key: 3,
                class: normalizeClass(unref(nsInput).e("count"))
              }, [
                createElementVNode("span", {
                  class: normalizeClass(unref(nsInput).e("count-inner"))
                }, toDisplayString(unref(textLength)) + " / " + toDisplayString(unref(attrs).maxlength), 3)
              ], 2)) : createCommentVNode("v-if", true)
            ], 2),
            createCommentVNode(` <el-icon
          v-if="validateState && validateIcon && needStatusIcon"
          :class="[
            nsInput.e('icon'),
            nsInput.e('validateIcon'),
            nsInput.is('loading', validateState === 'validating'),
          ]"
        >
          <component :is="validateIcon" />
        </el-icon> `)
          ], 2)) : createCommentVNode("v-if", true),
          createCommentVNode(" append slot "),
          _ctx.$slots.append ? (openBlock(), createElementBlock("div", {
            key: 3,
            class: normalizeClass(unref(nsInput).be("group", "append"))
          }, [
            renderSlot(_ctx.$slots, "append")
          ], 2)) : createCommentVNode("v-if", true)
        ], 64)) : (openBlock(), createElementBlock(Fragment, { key: 1 }, [
          createCommentVNode(" textarea "),
          createElementVNode("textarea", mergeProps({
            ref_key: "textarea",
            ref: textarea,
            class: unref(nsTextarea).e("inner")
          }, unref(attrs), {
            tabindex: _ctx.tabindex,
            disabled: unref(inputDisabled),
            readonly: _ctx.readonly,
            autocomplete: _ctx.autocomplete,
            style: unref(textareaStyle),
            "aria-label": _ctx.label,
            placeholder: _ctx.placeholder,
            onCompositionstart: handleCompositionStart,
            onCompositionupdate: handleCompositionUpdate,
            onCompositionend: handleCompositionEnd,
            onInput: handleInput,
            onFocus: handleFocus,
            onBlur: handleBlur,
            onChange: handleChange,
            onKeydown: handleKeydown
          }), null, 16, _hoisted_2),
          unref(isWordLimitVisible) ? (openBlock(), createElementBlock("span", {
            key: 0,
            class: normalizeClass(unref(nsInput).e("count"))
          }, toDisplayString(unref(textLength)) + " / " + toDisplayString(unref(attrs).maxlength), 3)) : createCommentVNode("v-if", true)
        ], 64))
      ], 38)), [
        [vShow, _ctx.type !== "hidden"]
      ]);
    };
  }
});
var Input = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "/Users/linxinjian/work/element-plus/packages/components/input/src/input.vue"]]);

export { Input as default };
//# sourceMappingURL=input2.mjs.map
