From 612809310264d5ae3e104e3840fb30c1b60e5af7 Mon Sep 17 00:00:00 2001
From: Francesco <francesco.bariatti@irisa.fr>
Date: Sun, 1 May 2022 17:40:38 +0200
Subject: [PATCH] Webapp: implemented list of guesses

---
 GuessNN-webapp/.eslintrc.js                   |  2 +
 GuessNN-webapp/src/Guess.ts                   | 17 ++++
 .../src/components/MainComponent.vue          | 78 ++++++++++++++-----
 .../src/components/guessList/GuessList.vue    | 57 ++++++++++++++
 .../components/guessList/GuessTableRow.vue    | 33 ++++++++
 5 files changed, 167 insertions(+), 20 deletions(-)
 create mode 100644 GuessNN-webapp/src/Guess.ts
 create mode 100644 GuessNN-webapp/src/components/guessList/GuessList.vue
 create mode 100644 GuessNN-webapp/src/components/guessList/GuessTableRow.vue

diff --git a/GuessNN-webapp/.eslintrc.js b/GuessNN-webapp/.eslintrc.js
index 186c48b..66af5e4 100644
--- a/GuessNN-webapp/.eslintrc.js
+++ b/GuessNN-webapp/.eslintrc.js
@@ -13,8 +13,10 @@ module.exports = {
 	},
 	rules: {
 		indent: ["error", "tab"],
+		"no-mixed-spaces-and-tabs": ["error", "smart-tabs"],
 		quotes: ["error", "double"],
 		"no-unused-vars": ["error", { argsIgnorePattern: "^_" }],
 		"comma-dangle": ["error", "always-multiline"],
+		"@typescript-eslint/no-non-null-assertion": "off",
 	},
 };
diff --git a/GuessNN-webapp/src/Guess.ts b/GuessNN-webapp/src/Guess.ts
new file mode 100644
index 0000000..bb1eb0c
--- /dev/null
+++ b/GuessNN-webapp/src/Guess.ts
@@ -0,0 +1,17 @@
+import type { Concept } from "@/Concept";
+
+export class Guess {
+	uri: string;
+	displayName: string;
+	distance: number;
+
+	constructor(uri: string, displayName: string, distance: number) {
+		this.uri = uri;
+		this.displayName = displayName;
+		this.distance = distance;
+	}
+
+	static score(concept: Concept, nbEntities: number): number {
+		return (1 - (concept.extensionalDistance - 1) / nbEntities) * 100;
+	}
+}
diff --git a/GuessNN-webapp/src/components/MainComponent.vue b/GuessNN-webapp/src/components/MainComponent.vue
index b5e0ab1..96edfe8 100644
--- a/GuessNN-webapp/src/components/MainComponent.vue
+++ b/GuessNN-webapp/src/components/MainComponent.vue
@@ -1,9 +1,14 @@
 <template>
-	<form v-if="entities.length > 0" @submit.prevent="submitGuess">
-		Enter a guess: <input type="text" v-model="guessFieldValue" /> <br />
-		<div v-if="guessError" class="error">{{ guessError }} <br /></div>
-		<span class="possibleTypes">It can be any {{ [...entityTypes].join(", ") }}.</span>
-	</form>
+	<div class="game" v-if="entities.length > 0">
+		<form @submit.prevent="submitGuess">
+			Enter a guess: <input type="text" v-model="guessFieldValue" ref="guessField" /> <br />
+			<div v-if="guessError" class="error">{{ guessError }} <br /></div>
+			<span class="possibleTypes">It can be any {{ [...entityTypes].join(", ") }}.</span>
+		</form>
+		<div class="row">
+			<guess-list :guesses="guesses" class="col-xl-6"></guess-list>
+		</div>
+	</div>
 	<div v-else>
 		Error: component instantiated but entities are empty.
 	</div>
@@ -14,10 +19,13 @@
 import { defineComponent, type PropType } from "vue";
 import type { NamedEntity } from "@/NamedEntity";
 import type { Concept } from "@/Concept";
+import GuessList from "@/components/guessList/GuessList.vue";
+import { Guess } from "@/Guess";
 
 
 export default defineComponent({
 	name: "MainComponent",
+	components: { GuessList },
 	props: {
 		entities: {
 			type: Object as PropType<Array<NamedEntity>>,
@@ -39,6 +47,7 @@ export default defineComponent({
 		return {
 			guessFieldValue: "",
 			guessError: null as string | null,
+			guesses: [] as Guess[],
 		};
 	},
 	computed: {
@@ -68,21 +77,50 @@ export default defineComponent({
 	methods: {
 		submitGuess() {
 			this.guessError = null;
-			if (!this.entitiesByLowerName.has(this.guessFieldValue.toLowerCase())) {
-				this.guessError = `${(this.guessFieldValue)} is unknown to me...`;
-				return;
-			}
-			const matchingEntities = this.entitiesByLowerName.get(this.guessFieldValue.toLowerCase()) as NamedEntity[];
-			const matchingUris = new Set(matchingEntities.map(e => e.uri));
-			console.debug(matchingUris);
-			const matchingConcept = this.concepts.find(concept => concept.elements.some(uri => matchingUris.has(uri)));
-			if (typeof matchingConcept == "undefined") {
-				this.guessError = "Entity is known but concept can't be found: this should not happen...";
-				return;
-			}
-			console.info("Found matching guess concept");
-			console.info(matchingConcept);
-			this.guessFieldValue = "";
+			this.entitiesWithName(this.guessFieldValue)
+				.then(entities => {
+					if (entities.some(e => e.uri == this.target))
+						alert("You won!");
+					return entities;
+				})
+				.then(this.firstConceptMatchingEntities)
+				.then(match => {
+					const entity = match.matchingEntity;
+					const displayName = this.entitiesByLowerName.get(entity.name.toLowerCase())!.length > 1 ? `${entity.name} (${entity.type})` : entity.name;
+					this.guesses.push(new Guess(
+						entity.uri,
+						displayName,
+						Guess.score(match.concept, this.entities.length),
+					));
+					this.guessFieldValue = "";
+				})
+				.catch(err => {
+					this.guessError = err.message;
+					(this.$refs.guessField as HTMLInputElement).select();
+				});
+		},
+		entitiesWithName(name: string): Promise<NamedEntity[]> {
+			return new Promise((resolve, reject) => {
+				const result = this.entitiesByLowerName.get(name.toLowerCase());
+				if (result === undefined)
+					reject(new Error(`${name} is unknown to me...`));
+				else
+					resolve(result);
+			});
+		},
+		/**
+		 * Return the first concept that matches any one of the given entities, along with the matched entity.
+		 */
+		firstConceptMatchingEntities(entities: NamedEntity[]): Promise<{ matchingEntity: NamedEntity, concept: Concept }> {
+			return new Promise((resolve, reject) => {
+				const entitiesByTheirURI: Map<string, NamedEntity> = new Map(entities.map(e => [e.uri, e]));
+				for (const concept of this.concepts) {
+					const matchingURI = concept.elements.find(el => entitiesByTheirURI.has(el));
+					if (matchingURI !== undefined)
+						return resolve({ matchingEntity: entitiesByTheirURI.get(matchingURI)!, concept: concept });
+				}
+				return reject(new Error("This should not happen: impossible to find concept for entity."));
+			});
 		},
 	},
 });
diff --git a/GuessNN-webapp/src/components/guessList/GuessList.vue b/GuessNN-webapp/src/components/guessList/GuessList.vue
new file mode 100644
index 0000000..4e29656
--- /dev/null
+++ b/GuessNN-webapp/src/components/guessList/GuessList.vue
@@ -0,0 +1,57 @@
+<template>
+	<table v-if="guesses.length > 0" class="table">
+		<thead>
+		<guess-table-row :guess="latestGuess" :index="sortedGuesses.indexOf(latestGuess)+1"></guess-table-row>
+		</thead>
+		<tbody>
+		<guess-table-row v-for="guess in sortedGuesses" :key="guess.uri"
+										 :guess="guess" :index="guesses.indexOf(guess) + 1"
+										 :class="{'table-active': guess.uri === latestGuess.uri}">
+		</guess-table-row>
+		</tbody>
+	</table>
+</template>
+
+<script lang="ts">
+import { defineComponent, type PropType } from "vue";
+import type { Guess } from "@/Guess";
+import GuessTableRow from "@/components/guessList/GuessTableRow.vue";
+
+export default defineComponent({
+	name: "GuessList",
+	components: { GuessTableRow },
+	props: {
+		guesses: {
+			type: Object as PropType<Guess[]>,
+			required: true,
+		},
+	},
+	data() {
+		return {};
+	},
+	computed: {
+		sortedGuesses(): Guess[] {
+			return this.guesses.concat().sort((a, b) => b.distance - a.distance);
+		},
+		latestGuess(): Guess {
+			return this.guesses[this.guesses.length - 1];
+		},
+	},
+
+});
+</script>
+
+<style scoped lang="scss">
+@import "../../../node_modules/bootstrap/scss/bootstrap";
+
+table {
+	@extend .mt-4;
+
+	th {
+		font-weight: normal;
+		font-style: italic;
+	}
+
+}
+
+</style>
diff --git a/GuessNN-webapp/src/components/guessList/GuessTableRow.vue b/GuessNN-webapp/src/components/guessList/GuessTableRow.vue
new file mode 100644
index 0000000..89f3c94
--- /dev/null
+++ b/GuessNN-webapp/src/components/guessList/GuessTableRow.vue
@@ -0,0 +1,33 @@
+<template>
+	<tr>
+		<td>{{ index }}</td>
+		<td>{{ guess.displayName }}</td>
+		<td>{{ guess.distance.toFixed(2) }}</td>
+	</tr>
+</template>
+
+<script lang="ts">
+import { defineComponent, type PropType } from "vue";
+import type { Guess } from "@/Guess";
+
+export default defineComponent({
+	name: "GuessTableRow",
+	props: {
+		guess: {
+			type: Object as PropType<Guess>,
+			required: true,
+		},
+		index: {
+			type: Number,
+			required: true,
+		},
+	},
+	data() {
+		return {};
+	},
+});
+</script>
+
+<style scoped lang="scss">
+
+</style>