From 2a6a37e337fabb81ad1c8524d2fa1ab2df55bde4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D1=82=D0=BE=D0=BD=20=D0=A2=D1=80=D0=BE=D1=88?=
 =?UTF-8?q?=D0=B8=D0=BD?= <i@atroshin.ru>
Date: Fri, 7 Aug 2026 18:44:03 +0300
Subject: [PATCH] custom autocomplete above input (replace datalist), custom
 files, version bump to v1.1.0

---
 index.html | 57 ++++++++++++++++++++++++++++++++++++++++++++++++------
 style.css  | 39 +++++++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+), 6 deletions(-)

diff --git a/index.html b/index.html
index dbf0b8a..60793eb 100644
--- a/index.html
+++ b/index.html
@@ -883,8 +883,10 @@
 
 		<div id="pysim-sub-cmd" class="hidden">
 			<div class="flex gap-2 items-center mb-2">
-				<input id="pysim-cmd" class="font-mono flex-1 border border-gray-300 dark:border-slate-600 text-sm rounded px-3 py-2.5 dark:bg-slate-800" placeholder="select MF" autocomplete="off" list="pysim-cmdlist" onkeydown="pysimCmdKeydown(event)" oninput="pysimCmdHint()">
-				<datalist id="pysim-cmdlist"></datalist>
+				<div class="relative flex-1">
+					<input id="pysim-cmd" class="font-mono w-full border border-gray-300 dark:border-slate-600 text-sm rounded px-3 py-2.5 dark:bg-slate-800" placeholder="select MF" autocomplete="off" onkeydown="pysimCmdKeydown(event)" oninput="pysimCmdInput()">
+					<div id="pysim-cmd-suggest" class="hidden absolute bottom-full left-0 right-0 mb-1 max-h-32 overflow-y-auto border border-gray-300 dark:border-slate-600 rounded bg-white dark:bg-slate-800 text-xs font-mono shadow-lg z-10"></div>
+				</div>
 				<button onclick="pysimExec()" class="px-4 py-2.5 bg-emerald-600 text-white text-sm font-medium rounded hover:bg-emerald-700">Execute</button>
 			</div>
 			<div id="pysim-cmd-hint" class="hidden mb-2 text-xs font-mono text-gray-500 dark:text-slate-400 border border-gray-200 dark:border-slate-700 rounded p-2 bg-gray-50 dark:bg-slate-800 whitespace-pre-wrap"></div>
@@ -2713,16 +2715,59 @@ async function pysimCmdHint() {
 	}, 300);
 }
 
+let pysimCmdList = [];
+
 async function pysimLoadCommands() {
-	const list = document.getElementById('pysim-cmdlist');
 	try {
 		const data = await pysimFetch('/api/commands');
-		if (Array.isArray(data)) {
-			list.innerHTML = data.map(c => '<option value="' + esc(c) + '">').join('');
-		}
+		if (Array.isArray(data)) pysimCmdList = data;
 	} catch (e) {}
 }
 
+function pysimCmdInput() {
+	const input = document.getElementById('pysim-cmd');
+	const text = input.value;
+	const suggestEl = document.getElementById('pysim-cmd-suggest');
+	const hintEl = document.getElementById('pysim-cmd-hint');
+	if (text.includes(' ')) {
+		suggestEl.classList.add('hidden');
+		const cmd = text.split(/\s+/)[0];
+		if (cmd) {
+			clearTimeout(pysimCmdHintTimeout);
+			pysimCmdHintTimeout = setTimeout(async () => {
+				try {
+					const data = await pysimFetch('/api/help', { cmd });
+					if (data.usage) {
+						hintEl.textContent = data.usage;
+						hintEl.classList.remove('hidden');
+					} else {
+						hintEl.classList.add('hidden');
+					}
+				} catch (e) {
+					hintEl.classList.add('hidden');
+				}
+			}, 300);
+			return;
+		}
+		hintEl.classList.add('hidden');
+		return;
+	}
+	hintEl.classList.add('hidden');
+	if (!text) { suggestEl.classList.add('hidden'); return; }
+	const matches = pysimCmdList.filter(c => c.startsWith(text)).slice(0, 20);
+	if (matches.length === 0) { suggestEl.classList.add('hidden'); return; }
+	suggestEl.innerHTML = matches.map(c =>
+		'<div class="px-2 py-1 cursor-pointer hover:bg-gray-100 dark:hover:bg-slate-700" onclick="pysimCmdSelect(\'' + esc(c) + '\')">' + esc(c) + '</div>'
+	).join('');
+	suggestEl.classList.remove('hidden');
+}
+
+function pysimCmdSelect(cmd) {
+	document.getElementById('pysim-cmd').value = cmd;
+	document.getElementById('pysim-cmd-suggest').classList.add('hidden');
+	document.getElementById('pysim-cmd').focus();
+}
+
 // ===== pysim file browser =====
 let pysimFsTreeRoot = null;
 
diff --git a/style.css b/style.css
index 2487bb2..02129fb 100644
--- a/style.css
+++ b/style.css
@@ -554,6 +554,30 @@ video {
   display: none;
 }
 
+.absolute {
+  position: absolute;
+}
+
+.relative {
+  position: relative;
+}
+
+.bottom-full {
+  bottom: 100%;
+}
+
+.left-0 {
+  left: 0px;
+}
+
+.right-0 {
+  right: 0px;
+}
+
+.z-10 {
+  z-index: 10;
+}
+
 .mx-auto {
   margin-left: auto;
   margin-right: auto;
@@ -635,6 +659,10 @@ video {
   height: 4rem;
 }
 
+.max-h-32 {
+  max-height: 8rem;
+}
+
 .min-h-20 {
   min-height: 5rem;
 }
@@ -1061,6 +1089,12 @@ video {
   text-decoration-line: underline;
 }
 
+.shadow-lg {
+  --tw-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
+  --tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);
+  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
+}
+
 .filter {
   filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
 }
@@ -1079,6 +1113,11 @@ video {
   background-color: rgb(4 120 87 / var(--tw-bg-opacity, 1));
 }
 
+.hover\:bg-gray-100:hover {
+  --tw-bg-opacity: 1;
+  background-color: rgb(243 244 246 / var(--tw-bg-opacity, 1));
+}
+
 .hover\:bg-gray-200:hover {
   --tw-bg-opacity: 1;
   background-color: rgb(229 231 235 / var(--tw-bg-opacity, 1));