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<script lang="ts">
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export default {
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name: "LayTag",
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};
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</script>
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<script lang="ts" setup>
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import "./index.less";
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import { LayIcon } from "@layui/icons-vue";
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import { computed, ref } from "vue";
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import { TinyColor } from "@ctrl/tinycolor";
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import { TagShape, TagType, TagVariant } from "./interface";
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export interface TagProps {
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type?: TagType;
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color?: string;
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closable?: boolean;
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size?: string;
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bordered?: boolean;
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disabled?: boolean;
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shape?: TagShape;
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maxWidth?: string;
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variant?: TagVariant;
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}
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const props = withDefaults(defineProps<TagProps>(), {
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size: "md",
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shape: "square",
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variant: "dark",
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bordered: true,
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});
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const emit = defineEmits(["close", "check", "update:checked"]);
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const visible = ref(true);
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const handleClose = (e: MouseEvent) => {
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if (props.disabled) return;
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emit("close", e);
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};
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const classTag = computed(() => [
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"layui-tag",
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`layui-tag-size-${props.size}`,
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`layui-tag-shap-${props.shape}`,
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{
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[`layui-tag-variant-${props.variant}`]: props.variant,
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[`layui-tag-variant-${props.variant}-bordered`]: props.bordered,
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[`layui-tag-${props.type}-bordered`]: props.bordered,
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[`layui-tag-${props.type}`]: props.type,
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"layui-tag-bordered": props.bordered,
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"layui-tag-disabled": props.disabled,
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"layui-tag-ellipsis": props.maxWidth,
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},
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]);
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const styleTag = computed(() => [
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{
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"max-width": props.maxWidth ?? "unset",
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...useTagCustomStyle(props).value,
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},
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]);
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function useTagCustomStyle(props: TagProps) {
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return computed(() => {
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let styles: Record<string, string> = {};
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const tagColor = props.color;
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if (tagColor) {
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const color = new TinyColor(tagColor);
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if (props.variant === "dark") {
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const isDark = color.getBrightness() < 190;
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const textColor = isDark ? "#FFF" : "#000000";
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styles = {
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"--layui-tag-bg-color": tagColor,
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"--layui-tag-border-color": props.bordered ? tagColor : "transparent",
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"--layui-tag-hover-color": tagColor,
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"--layui-tag-text-color": textColor,
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};
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} else if (props.variant === "light") {
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styles = {
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"--layui-tag-bg-color": color.tint(90).toString(),
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"--layui-tag-border-color": props.bordered
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? color.tint(50).toString()
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: "transparent",
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"--layui-tag-hover-color": color.tint(90).toString(),
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"--layui-tag-text-color": tagColor,
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};
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} else if (props.variant === "plain") {
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styles = {
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"--layui-tag-bg-color": "transparent",
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"--layui-tag-border-color": props.bordered ? tagColor : "transparent",
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"--layui-tag-hover-color": "transparent",
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"--layui-tag-text-color": tagColor,
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};
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}
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}
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return styles;
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});
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}
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</script>
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<template>
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<span v-if="visible" :class="classTag" :style="styleTag">
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<span v-if="$slots.icon" class="layui-tag-icon">
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<slot name="icon" />
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</span>
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<span v-if="maxWidth" :style="styleTag" class="layui-tag-text">
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<slot />
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</span>
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<slot v-else />
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<span
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v-if="closable"
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class="layui-tag-close-icon"
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@click.stop="handleClose"
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>
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<slot name="close-icon">
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<lay-icon type="layui-icon-close"></lay-icon>
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</slot>
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</span>
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</span>
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</template>
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