<template>
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<div style="display: none">
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<div ref="mapMarkerContainer">
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<slot></slot>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import { cloneDeep, isEqual } from "lodash-es";
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const props = withDefaults(
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defineProps<{
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options: AMap.MarkerOptions;
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}>(),
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{
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options: () => {
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return {
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content: ""
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};
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}
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}
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);
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const emits = defineEmits<{
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(e: "dbclick"): void;
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(e: "click"): void;
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(e: "mouseover"): void;
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(e: "mouseout"): void;
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}>();
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const slots = useSlots();
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const map = inject<Ref<AMap.Map>>("map");
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let marker: AMap.Marker;
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const mapMarkerContainer = ref<HTMLElement>();
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let privateOptions: AMap.MarkerOptions;
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watchEffect(() => {
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if (!map || !map.value) return;
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if (isEqual(privateOptions, props.options)) return;
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if (marker) {
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map.value.remove(marker);
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map.value.setCenter(props.options.position || [0, 0]);
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}
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privateOptions = cloneDeep(props.options);
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if (slots?.default) {
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if (!privateOptions.label) {
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privateOptions.label = { content: "", direction: "right", offset: [5, -15] };
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}
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privateOptions.label.content = mapMarkerContainer.value?.innerHTML || "";
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}
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marker = new AMap.Marker(privateOptions);
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map.value.add(marker);
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marker.on("dblclick", () => {
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emits("dbclick");
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});
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marker.on("click", () => {
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emits("click");
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});
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marker.on("mouseover", () => {
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emits("mouseover");
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});
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marker.on("mouseout", () => {
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emits("mouseout");
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});
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});
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</script>
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<style lang="scss" scoped></style>
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