<template>
	<div :class="{ 'is-loading': listService.loading}" class="loader-container edit-list is-max-width-desktop">
		<div class="notification is-warning" v-if="list.isArchived">
			This list is archived.
			It is not possible to create new or edit tasks or it.
		</div>
		<card title="Edit List">
			<form @submit.prevent="submit()">
				<div class="field">
					<label class="label" for="listtext">List Name</label>
					<div class="control">
						<input
							:class="{ 'disabled': listService.loading}"
							:disabled="listService.loading"
							@keyup.enter="submit"
							class="input"
							id="listtext"
							placeholder="The list title goes here..."
							type="text"
							v-focus
							v-model="list.title"/>
					</div>
				</div>
				<div class="field">
					<label
						class="label"
						for="listtext"
						v-tooltip="'The list identifier can be used to uniquely identify a task across lists. You can set it to empty to disable it.'">
						List Identifier
					</label>
					<div class="control">
						<input
							:class="{ 'disabled': listService.loading}"
							:disabled="listService.loading"
							@keyup.enter="submit"
							class="input"
							id="listtext"
							placeholder="The list identifier goes here..."
							type="text"
							v-focus
							v-model="list.identifier"/>
					</div>
				</div>
				<div class="field">
					<label class="label" for="listdescription">Description</label>
					<div class="control">
						<editor
							:class="{ 'disabled': listService.loading}"
							:disabled="listService.loading"
							:preview-is-default="false"
							id="listdescription"
							placeholder="The lists description goes here..."
							v-model="list.description"
						/>
					</div>
				</div>
				<div class="field">
					<label class="label" for="isArchivedCheck">Is Archived</label>
					<div class="control">
						<fancycheckbox
							v-model="list.isArchived"
							v-tooltip="'If a list is archived, you cannot create new tasks or edit the list or existing tasks.'">
							This list is archived
						</fancycheckbox>
					</div>
				</div>
				<div class="field">
					<label class="label">Color</label>
					<div class="control">
						<color-picker v-model="list.hexColor"/>
					</div>
				</div>
			</form>

			<div class="field has-addons mt-4">
				<div class="control is-fullwidth">
					<x-button
						@click="submit()"
						:loading="listService.loading"
						class="is-fullwidth">
						Save
					</x-button>
				</div>
				<div class="control">
					<x-button
						@click="showDeleteModal = true"
						:locading="listService.loading"
						icon="trash-alt"
						class="is-danger"
					/>
				</div>
			</div>
		</card>

		<!-- Duplicate list -->
		<card class="has-overflow" title="Duplicate this list">
			<p>Select a namespace which should hold the duplicated list:</p>

			<div class="field has-addons">
				<div class="control is-expanded">
					<namespace-search @selected="selectNamespace"/>
				</div>
				<div class="control">
					<x-button
						:loading="listDuplicateService.loading"
						@click="duplicateList"
					>
						Duplicate
					</x-button>
				</div>
			</div>
		</card>

		<background :list-id="$route.params.id"/>

		<component
			:id="list.id"
			:is="manageUsersComponent"
			:userIsAdmin="userIsAdmin"
			shareType="user"
			type="list"/>
		<component
			:id="list.id"
			:is="manageTeamsComponent"
			:userIsAdmin="userIsAdmin"
			shareType="team"
			type="list"/>

		<link-sharing :list-id="$route.params.id" v-if="linkSharingEnabled"/>

		<modal
			@close="showDeleteModal = false"
			@submit="deleteList()"
			v-if="showDeleteModal">
			<span slot="header">Delete the list</span>
			<p slot="text">Are you sure you want to delete this list and all of its contents?
				<br/>This includes all tasks and <b>CANNOT BE UNDONE!</b></p>
		</modal>
	</div>
</template>

<script>
import router from '../../router'
import manageSharing from '../../components/sharing/userTeam'
import LinkSharing from '../../components/sharing/linkSharing'

import ListModel from '../../models/list'
import ListService from '../../services/list'
import Fancycheckbox from '../../components/input/fancycheckbox'
import Background from '../../components/list/partials/background-settings'
import {CURRENT_LIST} from '@/store/mutation-types'
import ColorPicker from '../../components/input/colorPicker'
import NamespaceSearch from '../../components/namespace/namespace-search'
import ListDuplicateService from '../../services/listDuplicateService'
import ListDuplicateModel from '../../models/listDuplicateModel'
import LoadingComponent from '../../components/misc/loading'
import ErrorComponent from '../../components/misc/error'

export default {
	name: 'EditList',
	data() {
		return {
			list: ListModel,
			listService: ListService,

			showDeleteModal: false,

			manageUsersComponent: '',
			manageTeamsComponent: '',

			listDuplicateService: ListDuplicateService,
			selectedNamespace: null,
		}
	},
	components: {
		NamespaceSearch,
		ColorPicker,
		Background,
		Fancycheckbox,
		LinkSharing,
		manageSharing,
		editor: () => ({
			component: import(/* webpackChunkName: "editor" */ '../../components/input/editor'),
			loading: LoadingComponent,
			error: ErrorComponent,
			timeout: 60000,
		}),
	},
	created() {
		this.listService = new ListService()
		this.listDuplicateService = new ListDuplicateService()
		this.loadList()
	},
	watch: {
		// call again the method if the route changes
		'$route': 'loadList',
	},
	computed: {
		linkSharingEnabled() {
			return this.$store.state.config.linkSharingEnabled
		},
		userIsAdmin() {
			return this.list.owner && this.list.owner.id === this.$store.state.auth.info.id
		},
	},
	methods: {
		loadList() {
			let list = new ListModel({id: this.$route.params.id})
			this.listService.get(list)
				.then(r => {
					this.$set(this, 'list', r)
					this.$store.commit(CURRENT_LIST, r)
					// This will trigger the dynamic loading of components once we actually have all the data to pass to them
					this.manageTeamsComponent = 'manageSharing'
					this.manageUsersComponent = 'manageSharing'
					this.setTitle(`Edit ${this.list.title}`)
				})
				.catch(e => {
					this.error(e, this)
				})
		},
		submit() {
			this.listService.update(this.list)
				.then(r => {
					this.$store.commit('namespaces/setListInNamespaceById', r)
					this.success({message: 'The list was successfully updated.'}, this)
				})
				.catch(e => {
					this.error(e, this)
				})
		},
		deleteList() {
			this.listService.delete(this.list)
				.then(() => {
					this.$store.commit('namespaces/removeListFromNamespaceById', this.list)
					this.success({message: 'The list was successfully deleted.'}, this)
					router.push({name: 'home'})
				})
				.catch(e => {
					this.error(e, this)
				})
		},
		selectNamespace(namespace) {
			this.selectedNamespace = namespace
		},
		duplicateList() {
			const listDuplicate = new ListDuplicateModel({
				listId: this.list.id,
				namespaceId: this.selectedNamespace.id,
			})
			this.listDuplicateService.create(listDuplicate)
				.then(r => {
					this.$store.commit('namespaces/addListToNamespace', r.list)
					this.$store.commit('lists/addList', r.list)
					this.success({message: 'The list was successfully duplicated.'}, this)
					router.push({name: 'list.index', params: {listId: r.list.id}})
				})
				.catch(e => {
					this.error(e, this)
				})
		},
	},
}
</script>
