From e2c24a2593216e09f4ecfabd18f408be7ef676c3 Mon Sep 17 00:00:00 2001
From: Harvey Tindall <hrfee@protonmail.ch>
Date: Sat, 14 Oct 2023 13:07:30 +0100
Subject: [PATCH] accounts: add "not results found" screen

---
 html/admin.html        | 10 +++++++++-
 ts/modules/accounts.ts | 40 ++++++++++++++++++++++++++++++++--------
 2 files changed, 41 insertions(+), 9 deletions(-)

diff --git a/html/admin.html b/html/admin.html
index 4792436..48818a9 100644
--- a/html/admin.html
+++ b/html/admin.html
@@ -645,7 +645,7 @@
                             </div>
                         </div>
                         <input type="search" class="field ~neutral @low input search ml-2 mr-2" id="accounts-search" placeholder="{{ .strings.search }}">
-                        <span class="button ~neutral @low center ml-[-2.64rem] rounded-s-none" id="accounts-search-clear" aria-label="{{ .strings.clearSearch }}" text="{{ .strings.clearSearch }}"><i class="ri-close-line"></i></span>
+                        <span class="button ~neutral @low center ml-[-2.64rem] rounded-s-none accounts-search-clear" aria-label="{{ .strings.clearSearch }}" text="{{ .strings.clearSearch }}"><i class="ri-close-line"></i></span>
                     </div>
                     <div class="supra py-1 sm hidden" id="accounts-search-options-header">{{ .strings.searchOptions }}</div>
                     <div class="row -mx-2 mb-2">
@@ -708,6 +708,14 @@
                             </thead>
                             <tbody id="accounts-list"></tbody>
                         </table>
+                        <div class="unfocused h-[100%] my-3" id="accounts-not-found">
+                            <div class="flex flex-col h-[100%] justify-center items-center">
+                                <span class="text-2xl font-medium italic mb-3">{{ .strings.noResultsFound }}</span>
+                                <button class="button ~neutral @low accounts-search-clear">
+                                    <span class="mr-2">{{ .strings.clearSearch }}</span><i class="ri-close-line"></i>
+                                </button>
+                            </div>
+                        </div>
                     </div>
                 </div>
             </div>
diff --git a/ts/modules/accounts.ts b/ts/modules/accounts.ts
index f4ca0b0..34595ad 100644
--- a/ts/modules/accounts.ts
+++ b/ts/modules/accounts.ts
@@ -946,6 +946,8 @@ export class accountsList {
         }
     }
 
+    private _notFoundPanel: HTMLElement = document.getElementById("accounts-not-found");
+
     search = (query: String): string[] => {
         console.log(this._queries);
         this._filterArea.textContent = "";
@@ -2021,17 +2023,25 @@ export class accountsList {
                 this._inSearch = true;
                 // this.setVisibility(this.search(query), true);
             }
-            this.setVisibility(this.search(query), true);
+            const results = this.search(query);
+            this.setVisibility(results, true);
             this._checkCheckCount();
             this.showHideSearchOptionsHeader();
+            if (results.length == 0) {
+                this._notFoundPanel.classList.remove("unfocused");
+            } else {
+                this._notFoundPanel.classList.add("unfocused");
+            }
         };
         this._search.oninput = onchange;
 
-        const clearSearchButton = document.getElementById("accounts-search-clear") as HTMLSpanElement;
-        clearSearchButton.addEventListener("click", () => {
-            this._search.value = "";
-            onchange();
-        });
+        const clearSearchButtons = Array.from(document.getElementsByClassName("accounts-search-clear")) as Array<HTMLSpanElement>;
+        for (let b of clearSearchButtons) {
+            b.addEventListener("click", () => {
+                this._search.value = "";
+                onchange();
+            });
+        }
 
         this._announceTextarea.onkeyup = this.loadPreview;
         addDiscord = newDiscordSearch(window.lang.strings("linkDiscord"), window.lang.strings("searchDiscordUser"), window.lang.strings("add"), (user: DiscordUser, id: string) => { 
@@ -2084,8 +2094,15 @@ export class accountsList {
             // console.log("ordering by", event.detail, ": ", this._ordering);
             if (!(this._inSearch)) {
                 this.setVisibility(this._ordering, true);
+                this._notFoundPanel.classList.add("unfocused");
             } else {
-                this.setVisibility(this.search(this._search.value), true);
+                const results = this.search(this._search.value);
+                this.setVisibility(results, true);
+                if (results.length == 0) {
+                    this._notFoundPanel.classList.remove("unfocused");
+                } else {
+                    this._notFoundPanel.classList.add("unfocused");
+                }
             }
             this.showHideSearchOptionsHeader();
         });
@@ -2195,8 +2212,15 @@ export class accountsList {
                 this._ordering = this._columns[this._activeSortColumn].sort(this._users);
                 if (!(this._inSearch)) {
                     this.setVisibility(this._ordering, true);
+                    this._notFoundPanel.classList.add("unfocused");
                 } else {
-                    this.setVisibility(this.search(this._search.value), true);
+                    const results = this.search(this._search.value);
+                    if (results.length == 0) {
+                        this._notFoundPanel.classList.remove("unfocused");
+                    } else {
+                        this._notFoundPanel.classList.add("unfocused");
+                    }
+                    this.setVisibility(results, true);
                 }
                 this._checkCheckCount();
             }