<template>
	<div
		class="loader-container is-max-width-desktop"
		:class="{ 'is-loading': teamService.loading }"
	>
		<card class="is-fullwidth" v-if="userIsAdmin" title="Edit Team">
			<form @submit.prevent="save()">
				<div class="field">
					<label class="label" for="teamtext"
					>Team Name</label
					>
					<div class="control">
						<input
							:class="{
										disabled: teamMemberService.loading,
									}"
							:disabled="teamMemberService.loading"
							class="input"
							id="teamtext"
							placeholder="The team text is here..."
							type="text"
							v-focus
							v-model="team.name"
						/>
					</div>
				</div>
				<p
					class="help is-danger"
					v-if="showError && team.name === ''"
				>
					Please specify a name.
				</p>
				<div class="field">
					<label class="label" for="teamdescription"
					>Description</label
					>
					<div class="control">
						<editor
							:class="{ disabled: teamService.loading }"
							:disabled="teamService.loading"
							:preview-is-default="false"
							id="teamdescription"
							placeholder="The teams description goes here..."
							v-model="team.description"
						/>
					</div>
				</div>
			</form>

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

		<card class="is-fullwidth has-overflow" title="Team Members" :padding="false">
			<div class="p-4" v-if="userIsAdmin">
				<div class="field has-addons">
					<div class="control is-expanded">
						<multiselect
							:loading="userService.loading"
							placeholder="Type to search..."
							@search="findUser"
							:search-results="foundUsers"
							label="username"
							v-model="newMember"
						/>
					</div>
					<div class="control">
						<x-button @click="addUser" icon="plus">
							Add To Team
						</x-button>
					</div>
				</div>
			</div>
			<table class="table has-actions is-striped is-hoverable is-fullwidth">
				<tbody>
				<tr :key="m.id" v-for="m in team.members">
					<td>{{ m.getDisplayName() }}</td>
					<td>
						<template v-if="m.id === userInfo.id">
							<b class="is-success">You</b>
						</template>
					</td>
					<td class="type">
						<template v-if="m.admin">
								<span class="icon is-small">
									<icon icon="lock"/>
								</span>
							Admin
						</template>
						<template v-else>
								<span class="icon is-small">
									<icon icon="user"/>
								</span>
							Member
						</template>
					</td>
					<td class="actions" v-if="userIsAdmin">
						<x-button
							:loading="teamMemberService.loading"
							@click="() => toggleUserType(m)"
							class="mr-2"
							v-if="m.id !== userInfo.id"
						>
							Make {{ m.admin ? 'Member' : 'Admin' }}
						</x-button>
						<x-button
							:loading="teamMemberService.loading"
							@click="() => {member = m; showUserDeleteModal = true}"
							class="is-danger"
							v-if="m.id !== userInfo.id"
							icon="trash-alt"
						/>
					</td>
				</tr>
				</tbody>
			</table>
		</card>

		<!-- Team delete modal -->
		<transition name="modal">
			<modal
				@close="showDeleteModal = false"
				@submit="deleteTeam()"
				v-if="showDeleteModal"
			>
				<span slot="header">Delete the team</span>
				<p slot="text">
					Are you sure you want to delete this team and all of its
					members?<br/>
					All team members will loose access to lists and namespaces
					shared with this team.<br/>
					<b>This CANNOT BE UNDONE!</b>
				</p>
			</modal>
		</transition>
		<!-- User delete modal -->
		<transition name="modal">
			<modal
				@close="showUserDeleteModal = false"
				@submit="deleteUser()"
				v-if="showUserDeleteModal"
			>
				<span slot="header">Remove a user from the team</span>
				<p slot="text">
					Are you sure you want to remove this user from the team?<br/>
					They will loose access to all lists and namespaces this team has
					access to.<br/>
					<b>This CANNOT BE UNDONE!</b>
				</p>
			</modal>
		</transition>
	</div>
</template>

<script>
import router from '../../router'
import {mapState} from 'vuex'

import TeamService from '../../services/team'
import TeamModel from '../../models/team'
import TeamMemberService from '../../services/teamMember'
import TeamMemberModel from '../../models/teamMember'
import UserModel from '../../models/user'
import UserService from '../../services/user'
import Rights from '../../models/rights.json'

import LoadingComponent from '../../components/misc/loading'
import ErrorComponent from '../../components/misc/error'

import Multiselect from '@/components/input/multiselect'

export default {
	name: 'EditTeam',
	data() {
		return {
			teamService: TeamService,
			teamMemberService: TeamMemberService,
			team: TeamModel,
			teamId: this.$route.params.id,
			member: TeamMemberModel,

			showDeleteModal: false,
			showUserDeleteModal: false,

			newMember: UserModel,
			foundUsers: [],
			userService: UserService,

			showError: false,
		}
	},
	components: {
		Multiselect,
		editor: () => ({
			component: import(
				/* webpackChunkName: "editor" */ '../../components/input/editor'
				),
			loading: LoadingComponent,
			error: ErrorComponent,
			timeout: 60000,
		}),
	},
	created() {
		this.teamService = new TeamService()
		this.teamMemberService = new TeamMemberService()
		this.userService = new UserService()
		this.loadTeam()
	},
	watch: {
		// call again the method if the route changes
		$route: 'loadTeam',
	},
	computed: {
		userIsAdmin() {
			return (
				this.team &&
				this.team.maxRight &&
				this.team.maxRight > Rights.READ
			)
		},
		...mapState({
			userInfo: (state) => state.auth.info,
		}),
	},
	methods: {
		loadTeam() {
			this.team = new TeamModel({id: this.teamId})
			this.teamService
				.get(this.team)
				.then((response) => {
					this.$set(this, 'team', response)
					this.setTitle(`Edit Team ${this.team.name}`)
				})
				.catch((e) => {
					this.error(e, this)
				})
		},
		save() {
			if (this.team.name === '') {
				this.showError = true
				return
			}
			this.showError = false

			this.teamService
				.update(this.team)
				.then((response) => {
					this.team = response
					this.success(
						{message: 'The team was successfully updated.'},
						this
					)
				})
				.catch((e) => {
					this.error(e, this)
				})
		},
		deleteTeam() {
			this.teamService
				.delete(this.team)
				.then(() => {
					this.success(
						{message: 'The team was successfully deleted.'},
						this
					)
					router.push({name: 'teams.index'})
				})
				.catch((e) => {
					this.error(e, this)
				})
		},
		deleteUser() {
			this.teamMemberService
				.delete(this.member)
				.then(() => {
					this.success(
						{
							message:
								'The user was successfully deleted from the team.',
						},
						this
					)
					this.loadTeam()
				})
				.catch((e) => {
					this.error(e, this)
				})
				.finally(() => {
					this.showUserDeleteModal = false
				})
		},
		addUser() {
			const newMember = new TeamMemberModel({
				teamId: this.teamId,
				username: this.newMember.username,
			})
			this.teamMemberService
				.create(newMember)
				.then(() => {
					this.loadTeam()
					this.success(
						{message: 'The team member was successfully added.'},
						this
					)
				})
				.catch((e) => {
					this.error(e, this)
				})
		},
		toggleUserType(member) {
			member.admin = !member.admin
			member.teamId = this.teamId
			this.teamMemberService
				.update(member)
				.then((r) => {
					for (const tm in this.team.members) {
						if (this.team.members[tm].id === member.id) {
							this.$set(this.team.members[tm], 'admin', r.admin)
							break
						}
					}
					this.success(
						{
							message:
								'The team member was successfully made ' +
								(member.admin ? 'admin' : 'member') +
								'.',
						},
						this
					)
				})
				.catch((e) => {
					this.error(e, this)
				})
		},
		findUser(query) {
			if (query === '') {
				this.$set(this, 'foundUsers', [])
				return
			}

			this.userService
				.getAll({}, {s: query})
				.then((response) => {
					this.$set(this, 'foundUsers', response)
				})
				.catch((e) => {
					this.error(e, this)
				})
		},
		clearAll() {
			this.$set(this, 'foundUsers', [])
		},
	},
}
</script>
