import { defineComponent, ref, reactive, computed, nextTick, onMounted, watch, provide, openBlock, createBlock, unref, withCtx, withDirectives, createElementBlock, createElementVNode, normalizeClass, createVNode, createCommentVNode, withKeys, createTextVNode, toDisplayString, normalizeStyle, vShow } from 'vue';
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import { debounce } from 'lodash-unified';
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import { ElButton } from '../../button/index.mjs';
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import { ElIcon } from '../../icon/index.mjs';
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import '../../../directives/index.mjs';
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import { ElTooltip } from '../../tooltip/index.mjs';
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import { ElInput } from '../../input/index.mjs';
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import '../../form/index.mjs';
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import '../../../hooks/index.mjs';
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import '../../../constants/index.mjs';
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import '../../../utils/index.mjs';
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import { ArrowDown, Close } from '@element-plus/icons-vue';
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import AlphaSlider from './components/alpha-slider.mjs';
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import HueSlider from './components/hue-slider.mjs';
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import Predefine from './components/predefine.mjs';
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import SvPanel from './components/sv-panel.mjs';
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import Color from './utils/color.mjs';
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import { colorPickerProps, colorPickerEmits, colorPickerContextKey } from './color-picker.mjs';
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import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
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import { useLocale } from '../../../hooks/use-locale/index.mjs';
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import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
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import { useFormItem, useFormItemInputId } from '../../form/src/hooks/use-form-item.mjs';
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import { useFormSize, useFormDisabled } from '../../form/src/hooks/use-form-common-props.mjs';
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import { UPDATE_MODEL_EVENT } from '../../../constants/event.mjs';
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import { debugWarn } from '../../../utils/error.mjs';
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import ClickOutside from '../../../directives/click-outside/index.mjs';
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const _hoisted_1 = ["id", "aria-label", "aria-labelledby", "aria-description", "tabindex", "onKeydown"];
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const __default__ = defineComponent({
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name: "ElColorPicker"
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});
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const _sfc_main = /* @__PURE__ */ defineComponent({
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...__default__,
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props: colorPickerProps,
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emits: colorPickerEmits,
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setup(__props, { expose, emit }) {
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const props = __props;
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const { t } = useLocale();
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const ns = useNamespace("color");
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const { formItem } = useFormItem();
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const colorSize = useFormSize();
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const colorDisabled = useFormDisabled();
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const { inputId: buttonId, isLabeledByFormItem } = useFormItemInputId(props, {
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formItemContext: formItem
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});
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const hue = ref();
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const sv = ref();
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const alpha = ref();
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const popper = ref();
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let shouldActiveChange = true;
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const color = reactive(new Color({
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enableAlpha: props.showAlpha,
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format: props.colorFormat || "",
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value: props.modelValue
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}));
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const showPicker = ref(false);
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const showPanelColor = ref(false);
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const customInput = ref("");
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const displayedColor = computed(() => {
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if (!props.modelValue && !showPanelColor.value) {
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return "transparent";
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}
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return displayedRgb(color, props.showAlpha);
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});
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const currentColor = computed(() => {
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return !props.modelValue && !showPanelColor.value ? "" : color.value;
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});
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const buttonAriaLabel = computed(() => {
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return !isLabeledByFormItem.value ? props.label || t("el.colorpicker.defaultLabel") : void 0;
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});
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const buttonAriaLabelledby = computed(() => {
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return isLabeledByFormItem.value ? formItem == null ? void 0 : formItem.labelId : void 0;
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});
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const btnKls = computed(() => {
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return [
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ns.b("picker"),
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ns.is("disabled", colorDisabled.value),
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ns.bm("picker", colorSize.value)
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];
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});
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function displayedRgb(color2, showAlpha) {
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if (!(color2 instanceof Color)) {
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throw new TypeError("color should be instance of _color Class");
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}
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const { r, g, b } = color2.toRgb();
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return showAlpha ? `rgba(${r}, ${g}, ${b}, ${color2.get("alpha") / 100})` : `rgb(${r}, ${g}, ${b})`;
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}
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function setShowPicker(value) {
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showPicker.value = value;
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}
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const debounceSetShowPicker = debounce(setShowPicker, 100);
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function show() {
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if (colorDisabled.value)
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return;
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setShowPicker(true);
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}
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function hide() {
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debounceSetShowPicker(false);
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resetColor();
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}
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function resetColor() {
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nextTick(() => {
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if (props.modelValue) {
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color.fromString(props.modelValue);
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} else {
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color.value = "";
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nextTick(() => {
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showPanelColor.value = false;
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});
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}
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});
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}
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function handleTrigger() {
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if (colorDisabled.value)
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return;
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debounceSetShowPicker(!showPicker.value);
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}
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function handleConfirm() {
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color.fromString(customInput.value);
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}
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function confirmValue() {
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const value = color.value;
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emit(UPDATE_MODEL_EVENT, value);
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emit("change", value);
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if (props.validateEvent) {
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formItem == null ? void 0 : formItem.validate("change").catch((err) => debugWarn(err));
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}
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debounceSetShowPicker(false);
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nextTick(() => {
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const newColor = new Color({
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enableAlpha: props.showAlpha,
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format: props.colorFormat || "",
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value: props.modelValue
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});
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if (!color.compare(newColor)) {
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resetColor();
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}
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});
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}
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function clear() {
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debounceSetShowPicker(false);
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emit(UPDATE_MODEL_EVENT, null);
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emit("change", null);
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if (props.modelValue !== null && props.validateEvent) {
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formItem == null ? void 0 : formItem.validate("change").catch((err) => debugWarn(err));
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}
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resetColor();
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}
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onMounted(() => {
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if (props.modelValue) {
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customInput.value = currentColor.value;
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}
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});
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watch(() => props.modelValue, (newVal) => {
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if (!newVal) {
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showPanelColor.value = false;
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} else if (newVal && newVal !== color.value) {
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shouldActiveChange = false;
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color.fromString(newVal);
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}
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});
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watch(() => currentColor.value, (val) => {
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customInput.value = val;
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shouldActiveChange && emit("activeChange", val);
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shouldActiveChange = true;
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});
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watch(() => color.value, () => {
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if (!props.modelValue && !showPanelColor.value) {
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showPanelColor.value = true;
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}
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});
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watch(() => showPicker.value, () => {
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nextTick(() => {
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var _a, _b, _c;
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(_a = hue.value) == null ? void 0 : _a.update();
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(_b = sv.value) == null ? void 0 : _b.update();
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(_c = alpha.value) == null ? void 0 : _c.update();
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});
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});
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provide(colorPickerContextKey, {
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currentColor
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});
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expose({
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color,
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show,
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hide
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});
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return (_ctx, _cache) => {
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return openBlock(), createBlock(unref(ElTooltip), {
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ref_key: "popper",
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ref: popper,
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visible: showPicker.value,
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"show-arrow": false,
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"fallback-placements": ["bottom", "top", "right", "left"],
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offset: 0,
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"gpu-acceleration": false,
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"popper-class": [unref(ns).be("picker", "panel"), unref(ns).b("dropdown"), _ctx.popperClass],
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"stop-popper-mouse-event": false,
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effect: "light",
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trigger: "click",
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transition: `${unref(ns).namespace.value}-zoom-in-top`,
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persistent: ""
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}, {
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content: withCtx(() => [
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withDirectives((openBlock(), createElementBlock("div", null, [
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createElementVNode("div", {
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class: normalizeClass(unref(ns).be("dropdown", "main-wrapper"))
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}, [
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createVNode(HueSlider, {
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ref_key: "hue",
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ref: hue,
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class: "hue-slider",
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color: unref(color),
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vertical: ""
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}, null, 8, ["color"]),
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createVNode(SvPanel, {
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ref: "svPanel",
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color: unref(color)
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}, null, 8, ["color"])
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], 2),
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_ctx.showAlpha ? (openBlock(), createBlock(AlphaSlider, {
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key: 0,
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ref_key: "alpha",
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ref: alpha,
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color: unref(color)
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}, null, 8, ["color"])) : createCommentVNode("v-if", true),
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_ctx.predefine ? (openBlock(), createBlock(Predefine, {
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key: 1,
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ref: "predefine",
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color: unref(color),
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colors: _ctx.predefine
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}, null, 8, ["color", "colors"])) : createCommentVNode("v-if", true),
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createElementVNode("div", {
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class: normalizeClass(unref(ns).be("dropdown", "btns"))
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}, [
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createElementVNode("span", {
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class: normalizeClass(unref(ns).be("dropdown", "value"))
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}, [
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createVNode(unref(ElInput), {
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modelValue: customInput.value,
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"onUpdate:modelValue": _cache[0] || (_cache[0] = ($event) => customInput.value = $event),
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"validate-event": false,
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size: "small",
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onKeyup: withKeys(handleConfirm, ["enter"]),
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onBlur: handleConfirm
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}, null, 8, ["modelValue", "onKeyup"])
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], 2),
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createVNode(unref(ElButton), {
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class: normalizeClass(unref(ns).be("dropdown", "link-btn")),
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text: "",
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size: "small",
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onClick: clear
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}, {
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default: withCtx(() => [
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createTextVNode(toDisplayString(unref(t)("el.colorpicker.clear")), 1)
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]),
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_: 1
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}, 8, ["class"]),
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createVNode(unref(ElButton), {
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plain: "",
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size: "small",
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class: normalizeClass(unref(ns).be("dropdown", "btn")),
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onClick: confirmValue
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}, {
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default: withCtx(() => [
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createTextVNode(toDisplayString(unref(t)("el.colorpicker.confirm")), 1)
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]),
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_: 1
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}, 8, ["class"])
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], 2)
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])), [
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[unref(ClickOutside), hide]
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])
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]),
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default: withCtx(() => [
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createElementVNode("div", {
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id: unref(buttonId),
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class: normalizeClass(unref(btnKls)),
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role: "button",
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"aria-label": unref(buttonAriaLabel),
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"aria-labelledby": unref(buttonAriaLabelledby),
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"aria-description": unref(t)("el.colorpicker.description", { color: _ctx.modelValue || "" }),
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tabindex: _ctx.tabindex,
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onKeydown: withKeys(handleTrigger, ["enter"])
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}, [
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unref(colorDisabled) ? (openBlock(), createElementBlock("div", {
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key: 0,
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class: normalizeClass(unref(ns).be("picker", "mask"))
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}, null, 2)) : createCommentVNode("v-if", true),
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createElementVNode("div", {
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class: normalizeClass(unref(ns).be("picker", "trigger")),
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onClick: handleTrigger
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}, [
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createElementVNode("span", {
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class: normalizeClass([unref(ns).be("picker", "color"), unref(ns).is("alpha", _ctx.showAlpha)])
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}, [
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createElementVNode("span", {
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class: normalizeClass(unref(ns).be("picker", "color-inner")),
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style: normalizeStyle({
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backgroundColor: unref(displayedColor)
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})
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}, [
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withDirectives(createVNode(unref(ElIcon), {
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class: normalizeClass([unref(ns).be("picker", "icon"), unref(ns).is("icon-arrow-down")])
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}, {
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default: withCtx(() => [
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createVNode(unref(ArrowDown))
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]),
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_: 1
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}, 8, ["class"]), [
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[vShow, _ctx.modelValue || showPanelColor.value]
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]),
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!_ctx.modelValue && !showPanelColor.value ? (openBlock(), createBlock(unref(ElIcon), {
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key: 0,
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class: normalizeClass([unref(ns).be("picker", "empty"), unref(ns).is("icon-close")])
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}, {
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default: withCtx(() => [
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createVNode(unref(Close))
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]),
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_: 1
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}, 8, ["class"])) : createCommentVNode("v-if", true)
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], 6)
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], 2)
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], 2)
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], 42, _hoisted_1)
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]),
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_: 1
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}, 8, ["visible", "popper-class", "transition"]);
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};
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}
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});
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var ColorPicker = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "/home/runner/work/element-plus/element-plus/packages/components/color-picker/src/color-picker.vue"]]);
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export { ColorPicker as default };
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//# sourceMappingURL=color-picker2.mjs.map
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