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

<template>
<div class="_gaps_m">
	<div class="_panel">
		<div :class="$style.banner" :style="{ backgroundImage: $i.bannerUrl ? `url(${ $i.bannerUrl })` : null }">
			<MkButton primary rounded :class="$style.bannerEdit" @click="changeBanner">{{ i18n.ts._profile.changeBanner }}</MkButton>
			<MkButton primary rounded :class="$style.backgroundEdit" @click="changeBackground">{{ i18n.ts._profile.changeBackground }}</MkButton>
		</div>
		<div :class="$style.avatarContainer">
			<MkAvatar :class="$style.avatar" :user="$i" forceShowDecoration @click="changeAvatar"/>
			<div class="_buttonsCenter">
				<MkButton primary rounded @click="changeAvatar">{{ i18n.ts._profile.changeAvatar }}</MkButton>
				<MkButton primary rounded link to="/settings/avatar-decoration">{{ i18n.ts.decorate }} <i class="ti ti-sparkles"></i></MkButton>
			</div>
		</div>
	</div>

	<MkInput v-model="profile.name" :max="30" manualSave :mfmAutocomplete="['emoji']">
		<template #label>{{ i18n.ts._profile.name }}</template>
	</MkInput>

	<MkTextarea v-model="profile.description" :max="500" tall manualSave mfmAutocomplete :mfmPreview="true">
		<template #label>{{ i18n.ts._profile.description }}</template>
		<template #caption>{{ i18n.ts._profile.youCanIncludeHashtags }}</template>
	</MkTextarea>

	<MkInput v-model="profile.location" manualSave>
		<template #label>{{ i18n.ts.location }}</template>
		<template #prefix><i class="ti ti-map-pin"></i></template>
	</MkInput>

	<MkInput v-model="profile.birthday" :max="setMaxBirthDate()" type="date" manualSave>
		<template #label>{{ i18n.ts.birthday }}</template>
		<template #prefix><i class="ti ti-cake"></i></template>
	</MkInput>

	<MkInput v-model="profile.listenbrainz" manualSave>
		<template #label>{{ i18n.ts._profile.listenbrainz }}</template>
		<template #prefix><i class="ph-headphones ph-bold ph-lg"></i></template>
	</MkInput>

	<MkSelect v-model="profile.lang">
		<template #label>{{ i18n.ts.language }}</template>
		<option v-for="x in Object.keys(langmap)" :key="x" :value="x">{{ langmap[x].nativeName }}</option>
	</MkSelect>

	<FormSlot>
		<MkFolder>
			<template #icon><i class="ti ti-list"></i></template>
			<template #label>{{ i18n.ts._profile.metadataEdit }}</template>
			<template #footer>
				<div class="_buttons">
					<MkButton primary @click="saveFields"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
					<MkButton :disabled="fields.length >= 16" @click="addField"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
					<MkButton v-if="!fieldEditMode" :disabled="fields.length <= 1" danger @click="fieldEditMode = !fieldEditMode"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
					<MkButton v-else @click="fieldEditMode = !fieldEditMode"><i class="ti ti-arrows-sort"></i> {{ i18n.ts.rearrange }}</MkButton>
				</div>
			</template>

			<div :class="$style.metadataRoot" class="_gaps_s">
				<MkInfo>{{ i18n.ts._profile.verifiedLinkDescription }}</MkInfo>

				<Sortable
					v-model="fields"
					class="_gaps_s"
					itemKey="id"
					:animation="150"
					:handle="'.' + $style.dragItemHandle"
					@start="e => e.item.classList.add('active')"
					@end="e => e.item.classList.remove('active')"
				>
					<template #item="{element, index}">
						<div v-panel :class="$style.fieldDragItem">
							<button v-if="!fieldEditMode" class="_button" :class="$style.dragItemHandle" tabindex="-1"><i class="ti ti-menu"></i></button>
							<button v-if="fieldEditMode" :disabled="fields.length <= 1" class="_button" :class="$style.dragItemRemove" @click="deleteField(index)"><i class="ti ti-x"></i></button>
							<div :class="$style.dragItemForm">
								<FormSplit :minWidth="200">
									<MkInput v-model="element.name" small :placeholder="i18n.ts._profile.metadataLabel">
									</MkInput>
									<MkInput v-model="element.value" small :placeholder="i18n.ts._profile.metadataContent">
									</MkInput>
								</FormSplit>
							</div>
						</div>
					</template>
				</Sortable>
			</div>
		</MkFolder>
		<template #caption>{{ i18n.ts._profile.metadataDescription }}</template>
	</FormSlot>

	<MkInput v-model="profile.followedMessage" :max="200" manualSave :mfmPreview="false">
		<template #label>{{ i18n.ts._profile.followedMessage }}<span class="_beta">{{ i18n.ts.beta }}</span></template>
		<template #caption>
			<div>{{ i18n.ts._profile.followedMessageDescription }}</div>
			<div>{{ i18n.ts._profile.followedMessageDescriptionForLockedAccount }}</div>
		</template>
	</MkInput>

	<MkSelect v-model="reactionAcceptance">
		<template #label>{{ i18n.ts.reactionAcceptance }}</template>
		<option :value="null">{{ i18n.ts.all }}</option>
		<option value="likeOnlyForRemote">{{ i18n.ts.likeOnlyForRemote }}</option>
		<option value="nonSensitiveOnly">{{ i18n.ts.nonSensitiveOnly }}</option>
		<option value="nonSensitiveOnlyForLocalLikeOnlyForRemote">{{ i18n.ts.nonSensitiveOnlyForLocalLikeOnlyForRemote }}</option>
		<option value="likeOnly">{{ i18n.ts.likeOnly }}</option>
	</MkSelect>

	<MkFolder>
		<template #label>{{ i18n.ts.advancedSettings }}</template>

		<div class="_gaps_m">
			<MkSwitch v-model="profile.isCat">{{ i18n.ts.flagAsCat }}<template #caption>{{ i18n.ts.flagAsCatDescription }}</template></MkSwitch>
			<MkSwitch v-if="profile.isCat" v-model="profile.speakAsCat">{{ i18n.ts.flagSpeakAsCat }}<template #caption>{{ i18n.ts.flagSpeakAsCatDescription }}</template></MkSwitch>
			<MkSwitch v-model="profile.isBot">{{ i18n.ts.flagAsBot }}<template #caption>{{ i18n.ts.flagAsBotDescription }}</template></MkSwitch>
		</div>
	</MkFolder>
</div>
</template>

<script lang="ts" setup>
import { computed, reactive, ref, watch, defineAsyncComponent } from 'vue';
import MkButton from '@/components/MkButton.vue';
import MkInput from '@/components/MkInput.vue';
import MkSwitch from '@/components/MkSwitch.vue';
import MkSelect from '@/components/MkSelect.vue';
import FormSplit from '@/components/form/split.vue';
import MkFolder from '@/components/MkFolder.vue';
import FormSlot from '@/components/form/slot.vue';
import { selectFile } from '@/scripts/select-file.js';
import * as os from '@/os.js';
import { i18n } from '@/i18n.js';
import { signinRequired } from '@/account.js';
import { langmap } from '@/scripts/langmap.js';
import { definePageMetadata } from '@/scripts/page-metadata.js';
import { claimAchievement } from '@/scripts/achievements.js';
import { defaultStore } from '@/store.js';
import { globalEvents } from '@/events.js';
import MkInfo from '@/components/MkInfo.vue';
import MkTextarea from '@/components/MkTextarea.vue';

const $i = signinRequired();

const Sortable = defineAsyncComponent(() => import('vuedraggable').then(x => x.default));

const reactionAcceptance = computed(defaultStore.makeGetterSetter('reactionAcceptance'));

const now = new Date();

const setMaxBirthDate = () => {
	const y = now.getFullYear();

	return `${y}-12-31`;
};

function assertVaildLang(lang: string | null): lang is keyof typeof langmap {
	return lang != null && lang in langmap;
}

const profile = reactive({
	name: $i.name,
	description: $i.description,
	followedMessage: $i.followedMessage,
	location: $i.location,
	birthday: $i.birthday,
	listenbrainz: $i.listenbrainz,
	lang: assertVaildLang($i.lang) ? $i.lang : null,
	isBot: $i.isBot ?? false,
	isCat: $i.isCat ?? false,
	speakAsCat: $i.speakAsCat ?? false,
});

watch(() => profile, () => {
	save();
}, {
	deep: true,
});

const fields = ref($i.fields.map(field => ({ id: Math.random().toString(), name: field.name, value: field.value })) ?? []);
const fieldEditMode = ref(false);

function addField() {
	fields.value.push({
		id: Math.random().toString(),
		name: '',
		value: '',
	});
}

while (fields.value.length < 4) {
	addField();
}

function deleteField(index: number) {
	fields.value.splice(index, 1);
}

function saveFields() {
	os.apiWithDialog('i/update', {
		fields: fields.value.filter(field => field.name !== '' && field.value !== '').map(field => ({ name: field.name, value: field.value })),
	});
	globalEvents.emit('requestClearPageCache');
}

function save() {
	if (profile.birthday && profile.birthday > setMaxBirthDate()) {
		os.alert({
			type: 'warning',
			text: 'You can\'t set your birthday to the future',
		});
		return undefined;
	}
	os.apiWithDialog('i/update', {
		// 空文字列をnullにしたいので??は使うな
		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
		name: profile.name || null,
		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
		description: profile.description || null,
		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
		followedMessage: profile.followedMessage || null,
		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
		location: profile.location || null,
		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
		birthday: profile.birthday || null,
		listenbrainz: profile.listenbrainz || null,
		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
		lang: profile.lang || null,
		isBot: !!profile.isBot,
		isCat: !!profile.isCat,
		speakAsCat: !!profile.speakAsCat,
	}, undefined, {
		'0b3f9f6a-2f4d-4b1f-9fb4-49d3a2fd7191': {
			title: i18n.ts.yourNameContainsProhibitedWords,
			text: i18n.ts.yourNameContainsProhibitedWordsDescription,
		},
	});
	globalEvents.emit('requestClearPageCache');
	claimAchievement('profileFilled');
	if (profile.name === 'syuilo' || profile.name === 'しゅいろ') {
		claimAchievement('setNameToSyuilo');
	}
	if (profile.isCat) {
		claimAchievement('markedAsCat');
	}
}

function changeAvatar(ev) {
	selectFile(ev.currentTarget ?? ev.target, i18n.ts.avatar).then(async (file) => {
		let originalOrCropped = file;

		const { canceled } = await os.confirm({
			type: 'question',
			text: i18n.ts.cropImageAsk,
			okText: i18n.ts.cropYes,
			cancelText: i18n.ts.cropNo,
		});

		if (!canceled) {
			originalOrCropped = await os.cropImage(file, {
				aspectRatio: 1,
			});
		}

		const i = await os.apiWithDialog('i/update', {
			avatarId: originalOrCropped.id,
		});
		$i.avatarId = i.avatarId;
		$i.avatarUrl = i.avatarUrl;
		globalEvents.emit('requestClearPageCache');
		claimAchievement('profileFilled');
	});
}

function changeBanner(ev) {
	if ($i.bannerId) {
		os.popupMenu([{
			text: i18n.ts._profile.updateBanner,
			action: async () => {
				selectFile(ev.currentTarget ?? ev.target, i18n.ts.banner).then(async (file) => {
					let originalOrCropped = file;

					const { canceled } = await os.confirm({
						type: 'question',
						text: i18n.ts.cropImageAsk,
						okText: i18n.ts.cropYes,
						cancelText: i18n.ts.cropNo,
					});

					if (!canceled) {
						originalOrCropped = await os.cropImage(file, {
							aspectRatio: 2,
						});
					}

					const i = await os.apiWithDialog('i/update', {
						bannerId: originalOrCropped.id,
					});
					$i.bannerId = i.bannerId;
					$i.bannerUrl = i.bannerUrl;
					globalEvents.emit('requestClearPageCache');
				});
			},
		}, {
			text: i18n.ts._profile.removeBanner,
			action: async () => {
				const i = await os.apiWithDialog('i/update', {
					bannerId: null,
				});
				$i.bannerId = i.bannerId;
				$i.bannerUrl = i.bannerUrl;
				globalEvents.emit('requestClearPageCache');
			},
		}], ev.currentTarget ?? ev.target);
	} else {
		selectFile(ev.currentTarget ?? ev.target, i18n.ts.banner).then(async (file) => {
			let originalOrCropped = file;

			const { canceled } = await os.confirm({
				type: 'question',
				text: i18n.ts.cropImageAsk,
				okText: i18n.ts.cropYes,
				cancelText: i18n.ts.cropNo,
			});

			if (!canceled) {
				originalOrCropped = await os.cropImage(file, {
					aspectRatio: 2,
				});
			}

			const i = await os.apiWithDialog('i/update', {
				bannerId: originalOrCropped.id,
			});
			$i.bannerId = i.bannerId;
			$i.bannerUrl = i.bannerUrl;
			globalEvents.emit('requestClearPageCache');
		});
	}
}

function changeBackground(ev) {
	if ($i.backgroundId) {
		os.popupMenu([{
			text: i18n.ts._profile.updateBackground,
			action: async () => {
				selectFile(ev.currentTarget ?? ev.target, i18n.ts.background).then(async (file) => {
					let originalOrCropped = file;

					const { canceled } = await os.confirm({
						type: 'question',
						text: i18n.ts.cropImageAsk,
						okText: i18n.ts.cropYes,
						cancelText: i18n.ts.cropNo,
					});

					if (!canceled) {
						originalOrCropped = await os.cropImage(file, {
							aspectRatio: 1,
						});
					}

					const i = await os.apiWithDialog('i/update', {
						backgroundId: originalOrCropped.id,
					});
					$i.backgroundId = i.backgroundId;
					$i.backgroundUrl = i.backgroundUrl;
					globalEvents.emit('requestClearPageCache');
				});
			},
		}, {
			text: i18n.ts._profile.removeBackground,
			action: async () => {
				const i = await os.apiWithDialog('i/update', {
					backgroundId: null,
				});
				$i.backgroundId = i.backgroundId;
				$i.backgroundUrl = i.backgroundUrl;
				globalEvents.emit('requestClearPageCache');
			},
		}], ev.currentTarget ?? ev.target);
	} else {
		selectFile(ev.currentTarget ?? ev.target, i18n.ts.background).then(async (file) => {
			let originalOrCropped = file;

			const { canceled } = await os.confirm({
				type: 'question',
				text: i18n.ts.cropImageAsk,
				okText: i18n.ts.cropYes,
				cancelText: i18n.ts.cropNo,
			});

			if (!canceled) {
				originalOrCropped = await os.cropImage(file, {
					aspectRatio: 1,
				});
			}

			const i = await os.apiWithDialog('i/update', {
				backgroundId: originalOrCropped.id,
			});
			$i.backgroundId = i.backgroundId;
			$i.backgroundUrl = i.backgroundUrl;
			globalEvents.emit('requestClearPageCache');
		});
	}
}

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

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

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

<style lang="scss" module>
.banner {
	position: relative;
	height: 130px;
	background-size: cover;
	background-position: center;
	border-bottom: solid 1px var(--MI_THEME-divider);
	overflow: clip;
}

.avatarContainer {
	margin-top: -50px;
	padding-bottom: 16px;
	text-align: center;
}

.avatar {
	display: inline-block;
	width: 72px;
	height: 72px;
	margin: 0 auto 16px auto;
}

.bannerEdit {
	position: absolute;
	top: 16px;
	right: 16px;
}
.backgroundEdit {
	position: absolute;
	top: 95px;
	right: 16px;
}

.metadataRoot {
	container-type: inline-size;
}

.fieldDragItem {
	display: flex;
	padding: 10px;
	align-items: flex-end;
	border-radius: 6px;

	/* (drag button) 32px + (drag button margin) 8px + (input width) 200px * 2 + (input gap) 12px = 452px */
	@container (max-width: 452px) {
		align-items: center;
	}
}

.dragItemHandle {
	cursor: grab;
	width: 32px;
	height: 32px;
	margin: 0 8px 0 0;
	opacity: 0.5;
	flex-shrink: 0;

	&:active {
		cursor: grabbing;
	}
}

.dragItemRemove {
	@extend .dragItemHandle;

	color: #ff2a2a;
	opacity: 1;
	cursor: pointer;

	&:hover, &:focus {
		opacity: .7;
	}

	&:active {
		cursor: pointer;
	}
}

.dragItemForm {
	flex-grow: 1;
}
</style>
