From 99a46109a3fd86e063bc9605dc34f83102052c5b Mon Sep 17 00:00:00 2001
From: saber-nyan <saber-nyan@ya.ru>
Date: Mon, 9 Mar 2020 21:00:22 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=B5=D1=80=D0=B5=D0=BF=D0=B8=D1=81?=
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---
 src/components/Navbar.vue        |  39 ++++++++--
 src/components/NavbarService.vue |  38 ----------
 src/objectAssignDeep.js          | 118 +++++++++++++++++++++++++++++++
 src/views/AddPattern.vue         |   2 +-
 src/views/ServiceModal.vue       |  95 +++++++++++++++++++++++++
 5 files changed, 246 insertions(+), 46 deletions(-)
 delete mode 100644 src/components/NavbarService.vue
 create mode 100644 src/objectAssignDeep.js
 create mode 100644 src/views/ServiceModal.vue

diff --git a/src/components/Navbar.vue b/src/components/Navbar.vue
index 4046820..028069f 100644
--- a/src/components/Navbar.vue
+++ b/src/components/Navbar.vue
@@ -7,10 +7,16 @@
 				<li class="nav-item text-nowrap">
 					<router-link class="nav-link" to="/" exact>All</router-link>
 				</li>
-				<NavbarService v-for="service in services"
-							   :key="service.name"
-							   :name="service.name"
-							   :port="service.port"/>
+				<template v-for="service in services">
+					<router-link :key="service.name" tag="li" class="nav-item text-nowrap edit-button"
+								 :to="{name:'stream', params: {servicePort: service.port}, query: this.$route.query}">
+						<a class="nav-link">{{service.name}} #{{service.port}}</a>
+
+						<a class="nav-link" style="cursor: pointer" @click.stop.prevent="editService(service)">
+							<i class="fas fa-pencil-alt"/>
+						</a>
+					</router-link>
+				</template>
 				<li class="nav-item text-nowrap" style="padding-left: 1em;">
 					<div class="my-2 mr-3 navbar-cogs" style="cursor: pointer;"
 						 @click.stop.prevent="showAddService">
@@ -24,30 +30,45 @@
 				<i class="fas fa-cogs"/>
 			</div>
 		</div>
+		<ServiceModal :creating="serviceModalIsCreating" :initial-service="serviceModalEditingService"
+					  @service-update-needed="updateServices"/>
 	</nav>
 </template>
 
 <script>
-	import NavbarService from './NavbarService';
 	import PatternsDropdown from './PatternsDropdown';
+	import ServiceModal from '../views/ServiceModal';
 
 	export default {
 		name: 'Navbar',
 		data() {
 			return {
 				services: Array(),
+
+				serviceModalIsCreating: true,
+				serviceModalEditingService: {},
 			};
 		},
 		mounted() {
 			this.updateServices();
 		},
 		methods: {
+			editService(service) {
+				this.serviceModalIsCreating = false;
+				this.serviceModalEditingService = {};
+				this.$nextTick(() => {
+					this.serviceModalEditingService = service;
+					this.$bvModal.show('serviceModal');
+				});
+			},
 			showSettings() {
 				this.$bvModal.show('settingsModal');
 				console.debug('Showing settings...');
 			},
 			showAddService() {
-				this.$bvModal.show('addServiceModal');
+				this.serviceModalIsCreating = true;
+				this.serviceModalEditingService = {};
+				this.$bvModal.show('serviceModal');
 				console.debug('Showing addService...');
 			},
 			updateServices() {
@@ -74,8 +95,8 @@
 			},
 		},
 		components: {
+			ServiceModal,
 			PatternsDropdown,
-			NavbarService,
 		},
 	};
 </script>
@@ -85,6 +106,10 @@
 		transition: all .3s;
 	}
 
+	.edit-button {
+		display: inherit;
+	}
+
 	.navbar-cogs > i {
 		transition: all .3s;
 		color: rgba(255, 255, 255, 0.7);
diff --git a/src/components/NavbarService.vue b/src/components/NavbarService.vue
deleted file mode 100644
index 2e9f6b8..0000000
--- a/src/components/NavbarService.vue
+++ /dev/null
@@ -1,38 +0,0 @@
-<template>
-	<router-link tag="li" class="nav-item text-nowrap edit-button"
-				 :to="{name:'stream', params: {servicePort: port}, query: this.$route.query}">
-		<a class="nav-link">{{name}} #{{port}}</a>
-
-		<a class="nav-link" style="cursor: pointer" @click.stop.prevent="editService">
-			<i class="fas fa-pencil-alt"/>
-		</a>
-	</router-link>
-</template>
-
-<script>
-	export default {
-		name: 'NavbarService',
-		props: {
-			name: String(),
-			port: Number(),
-		},
-		methods: {
-			editService() {
-				// Костыль: нельзя запустить BModal с аргументом
-				this.$store.commit('setServiceModalId', this.port);
-				this.$store.commit('setServiceModalName', this.name);
-				this.$bvModal.show('editServiceModal');
-			},
-		},
-	};
-</script>
-
-<style scoped>
-	.nav-link {
-		transition: all .3s;
-	}
-
-	.edit-button {
-		display: inherit;
-	}
-</style>
diff --git a/src/objectAssignDeep.js b/src/objectAssignDeep.js
new file mode 100644
index 0000000..5e65cec
--- /dev/null
+++ b/src/objectAssignDeep.js
@@ -0,0 +1,118 @@
+// https://github.com/saikojosh/Object-Assign-Deep/blob/master/objectAssignDeep.js
+
+/*
+ * A unified way of returning a string that describes the type of the given variable.
+ */
+function getTypeOf(input) {
+
+	if (input === null) {
+		return 'null';
+	} else if (typeof input === 'undefined') {
+		return 'undefined';
+	} else if (typeof input === 'object') {
+		return (Array.isArray(input) ? 'array' : 'object');
+	}
+
+	return typeof input;
+
+}
+
+/*
+ * Branching logic which calls the correct function to clone the given value base on its type.
+ */
+function cloneValue(value) {
+
+	// The value is an object so let's clone it.
+	if (getTypeOf(value) === 'object') {
+		return quickCloneObject(value);
+	}
+
+	// The value is an array so let's clone it.
+	else if (getTypeOf(value) === 'array') {
+		return quickCloneArray(value);
+	}
+
+	// Any other value can just be copied.
+	return value;
+
+}
+
+/*
+ * Enumerates the given array and returns a new array, with each of its values cloned (i.e. references broken).
+ */
+function quickCloneArray(input) {
+	return input.map(cloneValue);
+}
+
+/*
+ * Enumerates the properties of the given object (ignoring the prototype chain) and returns a new object, with each of
+ * its values cloned (i.e. references broken).
+ */
+function quickCloneObject(input) {
+
+	const output = {};
+
+	for (const key in input) {
+		if (!Object.prototype.hasOwnProperty.call(input, key)) {
+			continue;
+		}
+
+		output[key] = cloneValue(input[key]);
+	}
+
+	return output;
+
+}
+
+/*
+ * Does the actual deep merging.
+ */
+function executeDeepMerge(target, _objects = [], _options = {}) {
+
+	const options = {
+		arrayBehaviour: _options.arrayBehaviour || 'replace',  // Can be "merge" or "replace".
+	};
+
+	// Ensure we have actual objects for each.
+	const objects = _objects.map(object => object || {});
+	const output = target || {};
+
+	// Enumerate the objects and their keys.
+	for (let oindex = 0; oindex < objects.length; oindex++) {
+		const object = objects[oindex];
+		const keys = Object.keys(object);
+
+		for (let kindex = 0; kindex < keys.length; kindex++) {
+			const key = keys[kindex];
+			const value = object[key];
+			const type = getTypeOf(value);
+			const existingValueType = getTypeOf(output[key]);
+
+			if (type === 'object') {
+				if (existingValueType !== 'undefined') {
+					const existingValue = (existingValueType === 'object' ? output[key] : {});
+					output[key] = executeDeepMerge({}, [existingValue, quickCloneObject(value),], options);
+				} else {
+					output[key] = quickCloneObject(value);
+				}
+			} else if (type === 'array') {
+				if (existingValueType === 'array') {
+					const newValue = quickCloneArray(value);
+					output[key] = (options.arrayBehaviour === 'merge' ? output[key].concat(newValue) : newValue);
+				} else {
+					output[key] = quickCloneArray(value);
+				}
+			} else {
+				output[key] = value;
+			}
+
+		}
+	}
+
+	return output;
+
+}
+
+export function objectAssignDeep(target, ...objects) {
+	return executeDeepMerge(target, objects);
+}
diff --git a/src/views/AddPattern.vue b/src/views/AddPattern.vue
index c0531d4..48a864e 100644
--- a/src/views/AddPattern.vue
+++ b/src/views/AddPattern.vue
@@ -1,6 +1,6 @@
 <template>
 	<b-modal @ok="addPattern" @cancel="reset" id="addPatternModal"
-			 title="Add pattern"
+			 title="Creating pattern"
 			 cancel-title="Cancel"
 			 centered scrollable>
 		<form ref="addPatternForm">
diff --git a/src/views/ServiceModal.vue b/src/views/ServiceModal.vue
new file mode 100644
index 0000000..7e3cda0
--- /dev/null
+++ b/src/views/ServiceModal.vue
@@ -0,0 +1,95 @@
+<template>
+	<b-modal id="serviceModal" size="lg"
+			 :title="creating ? 'Creating service' : 'Editing service'"
+			 centered scrollable @ok.prevent="submit">
+		<b-form ref="serviceForm">
+			<b-form-group label-cols-sm="4"
+						  label="Name"
+						  label-for="service-name">
+				<b-form-input id="service-name" required v-model="service.name"
+							  @keyup.enter.stop.prevent="submit"/>
+			</b-form-group>
+			<b-form-group v-if="creating"
+						  label-cols-sm="4"
+						  label="Port"
+						  label-for="service-port">
+				<b-form-input id="service-port" required
+							  type="number" min="1" max="65535" v-model.number="service.port"
+							  @keyup.enter.stop.prevent="submit"/>
+			</b-form-group>
+			<b-form-group label-cols-sm="4"
+						  label="Decompress GZIP?"
+						  label-for="service-ungzip">
+				<b-form-checkbox id="service-ungzip" required
+								 v-model="service.ungzipHttp"/>
+			</b-form-group>
+			<b-form-group label-cols-sm="4"
+						  label="Apply urldecode?"
+						  label-for="service-urldecode">
+				<b-form-checkbox id="service-urldecode" required
+								 v-model="service.urldecodeHttpRequests"/>
+			</b-form-group>
+			<b-form-group label-cols-sm="4"
+						  label="Merge adjacent packets??"
+						  label-for="service-mergeAdjacent">
+				<b-form-checkbox id="service-mergeAdjacent" required
+								 v-model="service.mergeAdjacentPackets"/>
+			</b-form-group>
+		</b-form>
+	</b-modal>
+</template>
+
+<script>
+	import {objectAssignDeep,} from '../objectAssignDeep';
+
+	export default {
+		name: 'ServiceModal',
+		props: {
+			creating: Boolean,
+
+			initialService: {
+				name: String,
+				port: Number,
+				ungzipHttp: Boolean,
+				urldecodeHttpRequests: Boolean,
+				mergeAdjacentPackets: Boolean,
+			},
+		},
+		data() {
+			return {
+				service: {},
+			};
+		},
+		watch: {
+			initialService() {
+				console.debug('initialService changed, reassigning...', this.initialService);
+				this.service = objectAssignDeep({}, this.initialService);
+			},
+		},
+		methods: {
+			submit() {
+				if (!this.$refs.taskForm.reportValidity()) {
+					return;
+				}
+				console.debug('Submitting service...', this.service, this.creating);
+				this.$http.post('service/', this.service)
+					.then(response => {
+						console.info('Done editing/creating service', response.data);
+						this.$emit('service-update-needed');
+						this.$bvModal.hide('serviceModal');
+					})
+					.catch(e => {
+						this.$bvToast.toast(`Failed to ${this.creating ? 'create' : 'edit'} service: ${e}`, {
+							title: 'Error',
+							variant: 'danger',
+						});
+						console.error('Failed to edit/create service', e);
+					});
+			},
+		},
+	};
+</script>
+
+<style scoped>
+
+</style>