<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->

<template>
<MkStickyContainer>
	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
	<MkSpacer :contentMax="800">
		<div class="_gaps_m">
			<MkFolder :expanded="false">
				<template #icon><i class="ti ti-plus"></i></template>
				<template #label>{{ i18n.ts.createInviteCode }}</template>

				<div class="_gaps_m">
					<MkSwitch v-model="noExpirationDate">
						<template #label>{{ i18n.ts.noExpirationDate }}</template>
					</MkSwitch>
					<MkInput v-if="!noExpirationDate" v-model="expiresAt" type="datetime-local">
						<template #label>{{ i18n.ts.expirationDate }}</template>
					</MkInput>
					<MkInput v-model="createCount" type="number" min="1">
						<template #label>{{ i18n.ts.createCount }}</template>
					</MkInput>
					<MkButton primary rounded @click="createWithOptions">{{ i18n.ts.create }}</MkButton>
				</div>
			</MkFolder>

			<div :class="$style.inputs">
				<MkSelect v-model="type" :class="$style.input">
					<template #label>{{ i18n.ts.state }}</template>
					<option value="all">{{ i18n.ts.all }}</option>
					<option value="unused">{{ i18n.ts.unused }}</option>
					<option value="used">{{ i18n.ts.used }}</option>
					<option value="expired">{{ i18n.ts.expired }}</option>
				</MkSelect>
				<MkSelect v-model="sort" :class="$style.input">
					<template #label>{{ i18n.ts.sort }}</template>
					<option value="+createdAt">{{ i18n.ts.createdAt }} ({{ i18n.ts.ascendingOrder }})</option>
					<option value="-createdAt">{{ i18n.ts.createdAt }} ({{ i18n.ts.descendingOrder }})</option>
					<option value="+usedAt">{{ i18n.ts.usedAt }} ({{ i18n.ts.ascendingOrder }})</option>
					<option value="-usedAt">{{ i18n.ts.usedAt }} ({{ i18n.ts.descendingOrder }})</option>
				</MkSelect>
			</div>
			<MkPagination ref="pagingComponent" :pagination="pagination" :displayLimit="50">
				<template #default="{ items }">
					<div class="_gaps_s">
						<MkInviteCode v-for="item in items" :key="item.id" :invite="(item as any)" :onDeleted="deleted" moderator/>
					</div>
				</template>
			</MkPagination>
		</div>
	</MkSpacer>
</MkStickyContainer>
</template>

<script lang="ts" setup>
import { computed, ref, shallowRef } from 'vue';
import XHeader from './_header_.vue';
import { i18n } from '@/i18n.js';
import * as os from '@/os.js';
import { misskeyApi } from '@/scripts/misskey-api.js';
import MkButton from '@/components/MkButton.vue';
import MkFolder from '@/components/MkFolder.vue';
import MkSelect from '@/components/MkSelect.vue';
import MkInput from '@/components/MkInput.vue';
import MkSwitch from '@/components/MkSwitch.vue';
import MkPagination, { Paging } from '@/components/MkPagination.vue';
import MkInviteCode from '@/components/MkInviteCode.vue';
import { definePageMetadata } from '@/scripts/page-metadata.js';

const pagingComponent = shallowRef<InstanceType<typeof MkPagination>>();

const type = ref('all');
const sort = ref('+createdAt');

const pagination: Paging = {
	endpoint: 'admin/invite/list' as const,
	limit: 10,
	params: computed(() => ({
		type: type.value,
		sort: sort.value,
	})),
	offsetMode: true,
};

const expiresAt = ref('');
const noExpirationDate = ref(true);
const createCount = ref(1);

async function createWithOptions() {
	const options = {
		expiresAt: noExpirationDate.value ? null : expiresAt.value,
		count: createCount.value,
	};

	const tickets = await misskeyApi('admin/invite/create', options);
	os.alert({
		type: 'success',
		title: i18n.ts.inviteCodeCreated,
		text: tickets.map(x => x.code).join('\n'),
	});

	tickets.forEach(ticket => pagingComponent.value?.prepend(ticket));
}

function deleted(id: string) {
	if (pagingComponent.value) {
		pagingComponent.value.items.delete(id);
	}
}

const headerActions = computed(() => []);
const headerTabs = computed(() => []);

definePageMetadata(() => ({
	title: i18n.ts.invite,
	icon: 'ti ti-user-plus',
}));
</script>

<style lang="scss" module>
.inputs {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.input {
	flex: 1;
}
</style>
