<script lang="ts">
    import { computed, defineComponent, unref } from 'vue'
    import { Tooltip } from 'ant-design-vue'
    import { useI18n } from '/@/hooks/web/useI18n'
    import { useFullscreen } from '@vueuse/core'
    import { FullscreenExitOutlined, FullscreenOutlined } from '@ant-design/icons-vue'

    export default defineComponent({
        name: 'FullScreen',
        components: { FullscreenExitOutlined, FullscreenOutlined, Tooltip },
        setup() {
            const { t } = useI18n()
            const { toggle, isFullscreen } = useFullscreen()
            // 重新检查全屏状态
            isFullscreen.value = !!(
                document.fullscreenElement ||
                // @ts-expect-error
                document.webkitFullscreenElement ||
                // @ts-expect-error
                document.mozFullScreenElement ||
                // @ts-expect-error
                document.msFullscreenElement
            )
            const getTitle = computed(() => {
                return unref(isFullscreen) ? t('layout.header.tooltipExitFull') : t('layout.header.tooltipEntryFull')
            })
            return {
                getTitle,
                isFullscreen,
                toggle,
            }
        },
    })
</script>

<template>
    <Tooltip :title="getTitle" placement="bottom" :mouseEnterDelay="0.5">
        <span @click="toggle">
            <FullscreenOutlined v-if="!isFullscreen" />
            <FullscreenExitOutlined v-else />
        </span>
    </Tooltip>
</template>
