<template>
	<XContainer :draggable="true" @remove="() => $emit('remove')">
		<template #header
			><i class="ph-question ph-bold ph-lg"></i>
			{{ i18n.ts._pages.blocks.if }}</template
		>
		<template #func>
			<button class="_button" @click="add()">
				<i class="ph-plus ph-bold ph-lg"></i>
			</button>
		</template>

		<section class="romcojzs">
			<MkSelect v-model="value.var">
				<template #label>{{
					i18n.ts._pages.blocks._if.variable
				}}</template>
				<option
					v-for="v in hpml.getVarsByType('boolean')"
					:value="v.name"
				>
					{{ v.name }}
				</option>
				<optgroup :label="i18n.ts._pages.script.pageVariables">
					<option
						v-for="v in hpml.getPageVarsByType('boolean')"
						:value="v"
					>
						{{ v }}
					</option>
				</optgroup>
				<optgroup :label="i18n.ts._pages.script.enviromentVariables">
					<option
						v-for="v in hpml.getEnvVarsByType('boolean')"
						:value="v"
					>
						{{ v }}
					</option>
				</optgroup>
			</MkSelect>

			<XBlocks v-model="value.children" class="children" :hpml="hpml" />
		</section>
	</XContainer>
</template>

<script lang="ts" setup>
import { defineAsyncComponent, inject } from "vue";
import { v4 as uuid } from "uuid";
import XContainer from "../page-editor.container.vue";
import MkSelect from "@/components/form/select.vue";
import * as os from "@/os";
import { i18n } from "@/i18n";

const XBlocks = defineAsyncComponent(() => import("../page-editor.blocks.vue"));

const props = withDefaults(
	defineProps<{
		value: any;
		hpml: any;
	}>(),
	{
		value: {
			children: [],
			var: null,
		},
	},
);

const getPageBlockList = inject<(any) => any>("getPageBlockList");

async function add() {
	const { canceled, result: type } = await os.select({
		title: i18n.ts._pages.chooseBlock,
		groupedItems: getPageBlockList(),
	});
	if (canceled) return;

	const id = uuid();
	props.value.children.push({ id, type });
}
</script>

<style lang="scss" scoped>
.romcojzs {
	padding: 0 16px 16px 16px;
}
</style>
