78 lines
2.3 KiB
JavaScript
78 lines
2.3 KiB
JavaScript
/*
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Copyright 2020 Bruno Windels <bruno@windels.cloud>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import {SessionView} from "./session/SessionView.js";
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import {LoginView} from "./login/LoginView.js";
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import {SessionPickerView} from "./login/SessionPickerView.js";
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import {TemplateView} from "./general/TemplateView.js";
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import {SwitchView} from "./general/SwitchView.js";
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export class BrawlView {
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constructor(vm) {
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this._vm = vm;
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this._switcher = null;
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this._root = null;
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this._onViewModelChange = this._onViewModelChange.bind(this);
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}
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_getView() {
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switch (this._vm.activeSection) {
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case "error":
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return new StatusView({header: "Something went wrong", message: this._vm.errorText});
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case "session":
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return new SessionView(this._vm.sessionViewModel);
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case "login":
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return new LoginView(this._vm.loginViewModel);
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case "picker":
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return new SessionPickerView(this._vm.sessionPickerViewModel);
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default:
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throw new Error(`Unknown section: ${this._vm.activeSection}`);
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}
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}
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_onViewModelChange(prop) {
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if (prop === "activeSection") {
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this._switcher.switch(this._getView());
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}
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}
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mount() {
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this._switcher = new SwitchView(this._getView());
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this._root = this._switcher.mount();
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this._vm.on("change", this._onViewModelChange);
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return this._root;
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}
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unmount() {
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this._vm.off("change", this._onViewModelChange);
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this._switcher.unmount();
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}
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root() {
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return this._root;
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}
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update() {}
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}
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class StatusView extends TemplateView {
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render(t, vm) {
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return t.div({className: "StatusView"}, [
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t.h1(vm.header),
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t.p(vm.message),
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]);
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}
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}
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