From 8684640ef4a0311d47110b585746b895c586f323 Mon Sep 17 00:00:00 2001
From: DrMint <thomas@barillot.net>
Date: Fri, 4 Mar 2022 23:21:42 +0100
Subject: [PATCH] Added support for filtering Library items

---
 src/components/Select.tsx     |  87 +++++++++++++++
 src/graphql/operation.graphql |   1 -
 src/pages/library/index.tsx   | 193 +++++++++++++++++++++++++++++++++-
 3 files changed, 275 insertions(+), 6 deletions(-)
 create mode 100644 src/components/Select.tsx

diff --git a/src/components/Select.tsx b/src/components/Select.tsx
new file mode 100644
index 0000000..5b256dc
--- /dev/null
+++ b/src/components/Select.tsx
@@ -0,0 +1,87 @@
+import { useEffect, useState } from "react";
+
+export type SelectProps = {
+  options: SelectOption[];
+  selected?: number;
+  allowEmpty?: boolean;
+  className?: string;
+  onChange?: Function;
+};
+
+export type SelectOption = {
+  name: string;
+  label: string;
+};
+
+export function selectOptionsIncludes(
+  options: SelectOption[],
+  newOption: SelectOption
+) {
+  options.map((option) => {
+    if (option.label === newOption.label) return true;
+  });
+  return false;
+}
+
+export default function Select(props: SelectProps): JSX.Element {
+  const [selected, setSelected] = useState(
+    props.selected ? props.selected : props.allowEmpty ? -1 : 0
+  );
+  const [opened, setOpened] = useState(false);
+
+  return (
+    <div
+      className={`relative transition-[filter] ${
+        opened && "drop-shadow-shade-lg z-10"
+      } ${props.className}`}
+    >
+      <div
+        className={`outline outline-mid outline-2 outline-offset-[-2px] hover:outline-[transparent] bg-light rounded-[1em] p-1 grid grid-flow-col grid-cols-[1fr_auto_auto] place-items-center cursor-pointer hover:bg-mid transition-all ${
+          opened && "outline-[transparent] rounded-b-none"
+        }`}
+      >
+        <p onClick={() => setOpened(!opened)} className="w-full">
+          {selected === -1 ? "—" : props.options[selected].label}
+        </p>
+        {selected >= 0 && props.allowEmpty && (
+          <span
+            onClick={() => {
+              setSelected(-1);
+              props.onChange && props.onChange("");
+            }}
+            className="material-icons !text-xs"
+          >
+            close
+          </span>
+        )}
+        <span onClick={() => setOpened(!opened)} className="material-icons">
+          {opened ? "arrow_drop_up" : "arrow_drop_down"}
+        </span>
+      </div>
+      <div
+        className={`left-0 right-0 rounded-b-[1em] ${
+          opened ? "absolute" : "hidden"
+        }`}
+      >
+        {props.options.map((option, index) => (
+          <>
+            {index !== selected && (
+              <div
+                className="bg-light hover:bg-mid transition-colors cursor-pointer p-1 last-of-type:rounded-b-[1em]"
+                key={option.name}
+                id={option.name}
+                onClick={() => {
+                  setOpened(false);
+                  setSelected(index);
+                  props.onChange && props.onChange(props.options[index].name);
+                }}
+              >
+                {option.label}
+              </div>
+            )}
+          </>
+        ))}
+      </div>
+    </div>
+  );
+}
diff --git a/src/graphql/operation.graphql b/src/graphql/operation.graphql
index 63d9963..a91da45 100644
--- a/src/graphql/operation.graphql
+++ b/src/graphql/operation.graphql
@@ -128,7 +128,6 @@ query getLibraryItemsPreview($language_code: String) {
   libraryItems(
     filters: { root_item: { eq: true } }
     pagination: { limit: -1 }
-    sort: ["title:asc", "subtitle:asc"]
   ) {
     data {
       id
diff --git a/src/pages/library/index.tsx b/src/pages/library/index.tsx
index 915a284..32cd19c 100644
--- a/src/pages/library/index.tsx
+++ b/src/pages/library/index.tsx
@@ -14,14 +14,43 @@ import {
 import PanelHeader from "components/PanelComponents/PanelHeader";
 import AppLayout from "components/AppLayout";
 import LibraryItemsPreview from "components/Library/LibraryItemsPreview";
+import Select from "components/Select";
+import { useEffect, useState } from "react";
+import { prettyDate, prettyinlineTitle } from "queries/helpers";
 
 type LibraryProps = {
   libraryItems: GetLibraryItemsPreviewQuery;
   langui: GetWebsiteInterfaceQuery;
 };
 
+type GroupLibraryItems = Map<
+  string,
+  GetLibraryItemsPreviewQuery["libraryItems"]["data"]
+>;
+
 export default function Library(props: LibraryProps): JSX.Element {
   const langui = props.langui.websiteInterfaces.data[0].attributes;
+
+  const [sortedItems, setSortedItem] = useState<
+    LibraryProps["libraryItems"]["libraryItems"]["data"]
+  >(sortBy("title", props.libraryItems.libraryItems.data));
+
+  const [sortingMethod, setSortingMethod] = useState<string>("title");
+
+  const [groups, setGroups] = useState<GroupLibraryItems>(
+    getGroups("", sortedItems)
+  );
+
+  const [groupingMethod, setGroupingMethod] = useState<string>("");
+
+  useEffect(() => {
+    setSortedItem(sortBy(sortingMethod, props.libraryItems.libraryItems.data));
+  }, [props.libraryItems.libraryItems.data, sortingMethod]);
+
+  useEffect(() => {
+    setGroups(getGroups(groupingMethod, sortedItems));
+  }, [groupingMethod, sortedItems]);
+
   const subPanel = (
     <SubPanel>
       <PanelHeader
@@ -29,15 +58,54 @@ export default function Library(props: LibraryProps): JSX.Element {
         title={langui.main_library}
         description={langui.library_description}
       />
+
+      <div className="flex flex-row gap-2 place-items-center">
+        <p className="flex-shrink-0">Group by:</p>
+        <Select
+          className="w-full"
+          options={[
+            { name: "category", label: "Category" },
+            { name: "type", label: "Type" },
+            { name: "releaseYear", label: "Release year" },
+          ]}
+          onChange={setGroupingMethod}
+          allowEmpty
+        />
+      </div>
+
+      <div className="flex flex-row gap-2 place-items-center">
+        <p className="flex-shrink-0">Order by:</p>
+        <Select
+          className="w-full"
+          options={[
+            { name: "title", label: "Title" },
+            { name: "releaseDate", label: "Release date" },
+            { name: "price", label: "Price" },
+          ]}
+          onChange={setSortingMethod}
+        />
+      </div>
     </SubPanel>
   );
   const contentPanel = (
     <ContentPanel width={ContentPanelWidthSizes.large}>
-      <div className="grid gap-8 items-end mobile:grid-cols-2 desktop:grid-cols-[repeat(auto-fill,_minmax(13rem,1fr))]">
-        {props.libraryItems.libraryItems.data.map((item) => (
-          <LibraryItemsPreview key={item.id} item={item.attributes} />
-        ))}
-      </div>
+      {[...groups].map(([name, items]) => (
+        <>
+          {items.length > 0 && (
+            <>
+              <h2 className="text-2xl pb-2">{name}</h2>
+              <div
+                key={name}
+                className="grid gap-8 items-end mobile:grid-cols-2 desktop:grid-cols-[repeat(auto-fill,_minmax(13rem,1fr))] pb-12"
+              >
+                {items.map((item) => (
+                  <LibraryItemsPreview key={item.id} item={item.attributes} />
+                ))}
+              </div>
+            </>
+          )}
+        </>
+      ))}
     </ContentPanel>
   );
   return (
@@ -67,3 +135,118 @@ export const getStaticProps: GetStaticProps = async (context) => {
     return { props: {} };
   }
 };
+
+function getGroups(
+  groupByType: string,
+  items: LibraryProps["libraryItems"]["libraryItems"]["data"]
+): GroupLibraryItems {
+  switch (groupByType) {
+    case "category":
+      return new Map();
+
+    case "type":
+      const groupType: GroupLibraryItems = new Map();
+      groupType.set("Audio", []);
+      groupType.set("Game", []);
+      groupType.set("Textual", []);
+      groupType.set("Video", []);
+      groupType.set("Other", []);
+      groupType.set("No type", []);
+      items.map((item) => {
+        if (item.attributes.metadata.length > 0) {
+          switch (item.attributes.metadata[0].__typename) {
+            case "ComponentMetadataAudio":
+              groupType.get("Audio")?.push(item);
+              break;
+            case "ComponentMetadataGame":
+              groupType.get("Game")?.push(item);
+              break;
+            case "ComponentMetadataBooks":
+              groupType.get("Textual")?.push(item);
+              break;
+            case "ComponentMetadataVideo":
+              groupType.get("Video")?.push(item);
+              break;
+            case "ComponentMetadataOther":
+              groupType.get("Other")?.push(item);
+              break;
+          }
+        } else {
+          groupType.get("No type")?.push(item);
+        }
+      });
+      return groupType;
+
+    case "releaseYear":
+      const years: number[] = [];
+      items.map((item) => {
+        if (item.attributes.release_date) {
+          if (!years.includes(item.attributes.release_date.year))
+            years.push(item.attributes.release_date.year);
+        }
+      });
+      const groupYear: GroupLibraryItems = new Map();
+      years.sort();
+      years.map((year) => {
+        groupYear.set(year.toString(), []);
+      });
+      groupYear.set("No year", []);
+      items.map((item) => {
+        if (item.attributes.release_date) {
+          groupYear
+            .get(item.attributes.release_date.year.toString())
+            ?.push(item);
+        } else {
+          groupYear.get("No year")?.push(item);
+        }
+      });
+
+      return groupYear;
+
+    default:
+      const groupDefault: GroupLibraryItems = new Map();
+      groupDefault.set("", items);
+      return groupDefault;
+  }
+}
+
+function sortBy(
+  orderByType: string,
+  items: LibraryProps["libraryItems"]["libraryItems"]["data"]
+): LibraryProps["libraryItems"]["libraryItems"]["data"] {
+  switch (orderByType) {
+    case "title":
+      return [...items].sort((a, b) => {
+        const titleA = prettyinlineTitle(
+          "",
+          a.attributes.title,
+          a.attributes.subtitle
+        );
+        const titleB = prettyinlineTitle(
+          "",
+          b.attributes.title,
+          b.attributes.subtitle
+        );
+        return titleA.localeCompare(titleB);
+      });
+    case "price":
+      return [...items].sort((a, b) => {
+        const priceA = a.attributes.price ? a.attributes.price.amount : 99999;
+        const priceB = b.attributes.price ? b.attributes.price.amount : 99999;
+        return priceA - priceB;
+      });
+    case "releaseDate":
+      return [...items].sort((a, b) => {
+        const dateA =
+          a.attributes.release_date !== null
+            ? prettyDate(a.attributes.release_date)
+            : "9999";
+        const dateB =
+          b.attributes.release_date !== null
+            ? prettyDate(b.attributes.release_date)
+            : "9999";
+        return dateA.localeCompare(dateB);
+      });
+  }
+  return items;
+}