From 72c6e4e94eb02f3e45751ab93aa6653874acff18 Mon Sep 17 00:00:00 2001
From: PeekabooSteam <matthew.lindley001+github@gmail.com>
Date: Sat, 30 Sep 2023 22:33:47 +0100
Subject: [PATCH] Using proper add and not being lazy

---
 client/public/stylesheets/panels/unitlist.css |  55 ++++++
 client/src/panels/unitlistpanel.ts            | 182 ++++++++++++++++++
 client/views/panels/unitlist.ejs              |  10 +
 3 files changed, 247 insertions(+)
 create mode 100644 client/public/stylesheets/panels/unitlist.css
 create mode 100644 client/src/panels/unitlistpanel.ts
 create mode 100644 client/views/panels/unitlist.ejs

diff --git a/client/public/stylesheets/panels/unitlist.css b/client/public/stylesheets/panels/unitlist.css
new file mode 100644
index 00000000..c87f0ef6
--- /dev/null
+++ b/client/public/stylesheets/panels/unitlist.css
@@ -0,0 +1,55 @@
+#unit-list-panel {
+    bottom:20px;
+    display:flex;
+    flex-direction: column;
+    justify-self:center;
+    position: absolute;
+    z-index:999;
+}
+
+#unit-list-panel h3 {
+    margin-bottom:4px;
+}
+
+#unit-list-panel-content {
+    display:flex;
+    flex-flow: column nowrap;
+    max-height: 200px;
+    row-gap: 4px;
+}
+
+#unit-list-panel .unit-list-unit {
+    column-gap: 4px;
+    display:flex;
+    flex-flow: row nowrap;
+    padding:2px 0;
+}
+
+#unit-list-panel .unit-list-unit.headers {
+    column-gap: 2px;
+    display:flex;
+    flex-direction: row;
+}
+
+#unit-list-panel .unit-list-unit.headers [data-sort-field] {
+    cursor:pointer;
+}
+
+#unit-list-panel .unit-list-unit.headers > * {
+    background-color: var( --background-grey );
+    margin-bottom: 2px;
+    text-align: center;
+}
+
+#unit-list-panel .unit-list-unit > * {
+    overflow: hidden;
+    width:100px;
+}
+
+#unit-list-panel .unit-list-unit > [data-unit-id] {
+    cursor:pointer;
+}
+
+#unit-list-panel .unit-list-unit > [data-unit-id]:hover {
+    text-decoration: underline;
+}
\ No newline at end of file
diff --git a/client/src/panels/unitlistpanel.ts b/client/src/panels/unitlistpanel.ts
new file mode 100644
index 00000000..6132cf9d
--- /dev/null
+++ b/client/src/panels/unitlistpanel.ts
@@ -0,0 +1,182 @@
+import { OlympusApp } from "../olympusapp";
+import { ShortcutKeyboard } from "../shortcut/shortcut";
+import { Unit } from "../unit/unit";
+import { Panel } from "./panel";
+
+export class UnitListPanel extends Panel {
+
+    #contentElement: HTMLElement;
+    #currentSortAlgorithm: string = "unitName";
+    #currentSortDirection: string = "ASC";
+    #olympusApp: OlympusApp;
+    #units: Unit[] = [];
+    #updatesInterval!: ReturnType<typeof setInterval>;
+
+    constructor( olympusApp:OlympusApp, panelElement:string, contentElement:string ) {
+
+        super( panelElement );
+
+        this.#olympusApp = olympusApp;
+
+        const getElement = document.getElementById( contentElement );
+        
+        if ( getElement instanceof HTMLElement ) {
+            this.#contentElement = getElement;
+        } else {
+            throw new Error( `UnitList: unable to find element "${contentElement}".` );
+        }
+
+        //  Add the header click listener and sorting
+        [].slice.call( this.getElement().querySelectorAll( ".headers > *" ) ).forEach( ( header:HTMLElement ) => {
+            header.addEventListener( "click", ( ev:MouseEvent ) => {
+                const el = ev.target;
+
+                if ( el instanceof HTMLElement ) {
+                    const newSort = el.getAttribute( "data-sort-field" ) || "unitName";
+
+                    if ( this.#currentSortAlgorithm === newSort ) {
+                        this.#currentSortDirection = ( this.#currentSortDirection === "ASC" ) ? "DESC" : "ASC";
+                    } else {
+                        this.#currentSortDirection = "ASC";
+                    }
+
+                    this.#currentSortAlgorithm = newSort;
+
+                    this.doUpdate();
+                }
+                
+            });
+        });
+
+
+        //  Dynamically listen for clicks in order to do stuff with units
+        this.getElement().addEventListener( "click", ( ev:MouseEvent ) => {
+
+            const t = ev.target;
+
+            if ( t instanceof HTMLElement ) {
+
+                let id:number = Number( t.getAttribute( "data-unit-id" ) || 0 );
+
+                this.#olympusApp.getUnitsManager().selectUnit( id );
+            }
+
+        });
+
+
+        new ShortcutKeyboard({
+            "callback": () => {
+                this.toggle()
+            },
+            "code": "Quote"
+        });
+
+        this.startUpdates();
+
+    }
+
+    doUpdate() {
+
+        if ( !this.getVisible() ) {
+            return;
+        }
+
+        this.#contentElement.innerHTML = "";
+
+        this.#units = Object.values( this.#olympusApp.getUnitsManager().getUnits() );
+
+        
+        if ( this.#currentSortAlgorithm === "unitName" ) {
+            this.#sortUnitsByUnitName();
+        }
+        
+        if ( this.#currentSortAlgorithm === "name" ) {
+            this.#sortUnitsByName();
+        }
+
+
+        Object.values( this.#units ).forEach( ( unit:Unit ) => {
+
+            //  Exclude dead units
+            if ( !unit.getAlive() ) {
+                return;
+            }
+
+            this.#contentElement.innerHTML += `
+                <div class="unit-list-unit" data-value-unitName="${unit.getUnitName()}" data-value-name="${unit.getName()}" data-value-coalition="${unit.getCoalition()}" data-value-human="${unit.getHuman() ? "Human" : "AI"}">
+                    <div data-unit-id="${unit.ID}">${unit.getUnitName()}</div>
+                    <div>${unit.getName()}</div>
+                    <div>${unit.getCoalition()}</div>
+                    <div>${unit.getHuman() ? "Human" : "AI"}</div>
+                </div>`;
+
+        });
+        
+    }
+
+    getContentElement() {
+        return this.#contentElement;
+    }
+
+    #sortStringsCompare( str1:string, str2:string ) {
+
+        if ( str1 > str2 ) {
+            return ( this.#currentSortDirection === "ASC" ) ?  1 : -1;
+        } else if ( str1 < str2 ) {
+            return ( this.#currentSortDirection === "ASC" ) ?  -1 : 1;
+        }
+
+        return 0;
+
+    }
+
+    #sortUnitsByUnitName() {
+
+        this.#units.sort( ( unit1:Unit, unit2:Unit ) => {
+
+            const str1 = unit1.getUnitName().toLowerCase();
+            const str2 = unit2.getUnitName().toLowerCase();
+            
+            return this.#sortStringsCompare( str1, str2 );
+        });
+
+    }
+
+    #sortUnitsByName() {
+
+        this.#units.sort( ( unit1:Unit, unit2:Unit ) => {
+
+            const str1 = unit1.getName().toLowerCase();
+            const str2 = unit2.getName().toLowerCase();
+            
+            return this.#sortStringsCompare( str1, str2 );
+
+        });
+
+    }
+
+    startUpdates() {
+
+        this.doUpdate();
+
+        this.#updatesInterval = setInterval(() => {
+            this.doUpdate();
+        }, 2000 );
+
+    }
+
+    stopUpdates() {
+        clearInterval( this.#updatesInterval );
+    }
+
+    toggle() {
+        if ( this.getVisible() ) {
+            this.stopUpdates();
+        } else {
+            this.startUpdates();
+        }
+
+        super.toggle();
+
+    }
+}
diff --git a/client/views/panels/unitlist.ejs b/client/views/panels/unitlist.ejs
new file mode 100644
index 00000000..0c0085e3
--- /dev/null
+++ b/client/views/panels/unitlist.ejs
@@ -0,0 +1,10 @@
+<div id="unit-list-panel" class="ol-panel">
+    <h3>Unit List</h3>
+    <div class="unit-list-unit headers">
+        <div data-sort-field="unitName">Name</div>
+        <div data-sort-field="name">Vehicle</div>
+        <div data-sort-field="coalition">Coalition</div>
+        <div data-sort-field="human">Human/AI</div>
+    </div>
+    <div id="unit-list-panel-content" class="ol-scrollable"></div>
+</div>
\ No newline at end of file