Added searching for cards

package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "buefy": "^0.8.2",
     "core-js": "^2.6.5",
-    "idb": "^4.0.4",
+    "dexie": "^2.0.4",
     "register-service-worker": "^1.6.2",
     "vue": "^2.6.10",
     "vue-class-component": "^7.0.2",

src/App.vue

@@ -28,6 +28,7 @@ import { Action, Getter } from "vuex-class";
 import TopBar from "@/components/Navigation/TopBar.vue";
 import { loadSets } from "@/mlpccg/set";
 import { AppState } from "./store/types";
+import { getCards } from "./mlpccg/database";
 
 @Component({
   components: {

src/mlpccg/database.ts

@@ -1,35 +1,137 @@
-import { DBSchema, openDB } from "idb";
-import { Card } from "./types";
+import Dexie from "dexie";
+import { Card, CardFilter } from "./types";
 
-interface CardDB extends DBSchema {
-  card: {
-    key: string;
-    value: Card;
-    indexes: {
-      "by-set": string;
-      "by-element": string[];
-      "by-type": string;
-      "by-cost": number;
-      "by-power": number;
-      "by-rarity": string;
-    };
-  };
-}
+class CardDatabase extends Dexie {
+  public cards: Dexie.Table<Card, string>;
 
-const cardDBName = "card-db";
-
-export async function openCardDB() {
-  return await openDB<CardDB>(cardDBName, 1, {
-    upgrade(db) {
-      const cardStore = db.createObjectStore("card", {
-        keyPath: "ID"
+  public constructor() {
+    super("CardDatabase");
+    this.version(1).stores({
+      cards: "ID,Set,Type,Cost,Power"
     });
-      cardStore.createIndex("by-set", "Set");
-      cardStore.createIndex("by-element", "Element");
-      cardStore.createIndex("by-type", "Type");
-      cardStore.createIndex("by-cost", "Cost");
-      cardStore.createIndex("by-power", "Power");
-      cardStore.createIndex("by-rarity", "Rarity");
+    this.cards = this.table("cards");
   }
-  });
+}
+
+export let Database = new CardDatabase();
+
+export async function getCards(filter: CardFilter) {
+  let table = Database.cards;
+  // Get best IDB index
+  let query: Dexie.Collection<Card, string>;
+
+  if (filter.Powers && filter.Powers.length > 0) {
+    query = table.where("Power").anyOf(filter.Powers);
+  } else if (filter.Costs && filter.Costs.length > 0) {
+    query = table.where("Cost").anyOf(filter.Costs);
+  } else if (filter.Sets && filter.Sets.length > 0) {
+    query = table.where("Set").anyOf(filter.Sets);
+  } else if (filter.Types && filter.Types.length > 0) {
+    query = table.where("Type").anyOf(filter.Types);
+  } else {
+    if (
+      filter.Name ||
+      filter.Rules ||
+      filter.Traits ||
+      filter.Rarities ||
+      filter.Elements
+    ) {
+      query = table.toCollection();
+    } else {
+      // Nothing to query, return everything
+      return await table.toArray();
+    }
+  }
+
+  return await query
+    .filter(x => {
+      if (filter.Name) {
+        if (
+          !`${x.Name}, ${x.Subname}`
+            .toLowerCase()
+            .includes(filter.Name.toLowerCase())
+        ) {
+          return false;
+        }
+      }
+      if (filter.Rules) {
+        if (
+          !`${x.Keywords.join(" ~ ")} ~ ${x.Text}`
+            .toLowerCase()
+            .includes(filter.Rules.toLowerCase())
+        ) {
+          return false;
+        }
+      }
+      if (filter.Traits && filter.Traits.length > 0) {
+        let found = false;
+        for (const trait of x.Traits) {
+          if (filter.Traits.includes(trait)) {
+            found = true;
+            break;
+          }
+        }
+        if (!found) {
+          return false;
+        }
+      }
+      if (filter.Sets && filter.Sets.length > 0) {
+        if (!filter.Sets.includes(x.Set)) {
+          return false;
+        }
+      }
+      if (filter.Types && filter.Types.length > 0) {
+        if (!filter.Types.includes(x.Type)) {
+          return false;
+        }
+      }
+      if (filter.Elements && filter.Elements.length > 0) {
+        let found = false;
+        for (const element of x.Element) {
+          if (filter.Elements.includes(element)) {
+            found = true;
+            break;
+          }
+        }
+        if (x.Requirement) {
+          for (const element in x.Requirement) {
+            if (filter.Elements.includes(element)) {
+              found = true;
+              break;
+            }
+          }
+        }
+        if (x.ProblemRequirement) {
+          for (const element in x.ProblemRequirement) {
+            if (filter.Elements.includes(element)) {
+              found = true;
+              break;
+            }
+          }
+        }
+        if (!found) {
+          return false;
+        }
+      }
+      if (filter.Powers && filter.Powers.length > 0) {
+        if (
+          typeof x.Power === "undefined" ||
+          !filter.Powers.includes(x.Power)
+        ) {
+          return false;
+        }
+      }
+      if (filter.Costs && filter.Costs.length > 0) {
+        if (typeof x.Cost === "undefined" || !filter.Costs.includes(x.Cost)) {
+          return false;
+        }
+      }
+      if (filter.Rarities && filter.Rarities.length > 0) {
+        if (!filter.Rarities.includes(x.Rarity)) {
+          return false;
+        }
+      }
+      return true;
+    })
+    .toArray();
 }

src/mlpccg/set.ts

@@ -1,5 +1,5 @@
 import { SetFile } from "./types";
-import { openCardDB } from "./database";
+import { Database } from "./database";
 
 const baseURL = "https://mcg.zyg.ovh/setdata/";
 const allSets = [
@@ -19,20 +19,17 @@ const allSets = [
 ];
 
 export async function loadSets() {
-  const db = await openCardDB();
-  const itemcount = await db.count("card");
+  const itemcount = await Database.cards.count();
   if (itemcount > 100) {
     // DB already filled, exit early
     return;
   }
   const sets = await Promise.all(allSets.map(set => downloadSet(set)));
   await Promise.all(
-    sets.map(
-      async set =>
-        await Promise.all(
-          set.Cards.map(async card => await db.put("card", card))
-        )
-    )
+    sets.map(async set => {
+      console.log(`Processing cards from ${set.Name}`);
+      return await Database.cards.bulkPut(set.Cards);
+    })
   );
 }
 

src/mlpccg/types.ts

@@ -26,3 +26,15 @@ export interface Card {
   ProblemRequirement?: PowerRequirement;
   Boosted?: Card;
 }
+
+export interface CardFilter {
+  Name?: string;
+  Traits?: string[];
+  Rules?: string;
+  Elements?: string[];
+  Sets?: string[];
+  Types?: string[];
+  Costs?: number[];
+  Powers?: number[];
+  Rarities?: string[];
+}

yarn.lock

@@ -2955,6 +2955,11 @@ detect-node@^2.0.4:
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
   integrity sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==
 
+dexie@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/dexie/-/dexie-2.0.4.tgz#6027a5e05879424e8f9979d8c14e7420f27e3a11"
+  integrity sha512-aQ/s1U2wHxwBKRrt2Z/mwFNHMQWhESerFsMYzE+5P5OsIe5o1kgpFMWkzKTtkvkyyEni6mWr/T4HUJuY9xIHLA==
+
 diff@^3.2.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
@@ -4453,11 +4458,6 @@ icss-utils@^2.1.0:
   dependencies:
     postcss "^6.0.1"
 
-idb@^4.0.4:
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/idb/-/idb-4.0.4.tgz#f0c06f58bd78fe557e4de944fd6ba6a3240faa8e"
-  integrity sha512-ZYsaBSNub2yAnjvmRKudQlMIPqZQIefAOwNIPeXC+RLIeXYFc0UNQqONKNuQeBNf8oBOV5L75yJ9zFISjHVj4g==
-
 ieee754@^1.1.4:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"