{
	"$schema": "../schemas/code-crispies-module-schema.json",
	"id": "html-datalist",
	"title": "Datalist: Autocomplete Inputs",
	"description": "Provide suggestions for text inputs without JavaScript",
	"mode": "html",
	"difficulty": "beginner",
	"lessons": [
		{
			"id": "datalist-basic",
			"title": "Input with Suggestions",
			"description": "The <kbd>&lt;datalist&gt;</kbd> element provides autocomplete suggestions for inputs. Connect it using the <kbd>list</kbd> attribute on the input matching the datalist's <kbd>id</kbd>.<br><br>Users can still type freely - suggestions are just helpers!",
			"task": "Create a browser selector:<br>1. Add a <kbd>&lt;label&gt;</kbd> saying 'Browser:'<br>2. Add an <kbd>&lt;input&gt;</kbd> with <kbd>list=\"browsers\"</kbd><br>3. Add a <kbd>&lt;datalist id=\"browsers\"&gt;</kbd> with options for Chrome, Firefox, and Safari",
			"previewHTML": "",
			"previewBaseCSS": "body { font-family: system-ui; padding: 20px; } label { display: block; margin-bottom: 8px; font-weight: 500; } input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 16px; } input:focus { outline: 2px solid #1976d2; border-color: transparent; }",
			"sandboxCSS": "",
			"initialCode": "<!-- Create an input with datalist suggestions -->",
			"solution": "<label for=\"browser\">Browser:</label>\n<input type=\"text\" id=\"browser\" list=\"browsers\">\n<datalist id=\"browsers\">\n  <option value=\"Chrome\">\n  <option value=\"Firefox\">\n  <option value=\"Safari\">\n</datalist>",
			"previewContainer": "preview-area",
			"validations": [
				{
					"type": "element_exists",
					"value": "datalist",
					"message": "Add a <kbd>&lt;datalist&gt;</kbd> element"
				},
				{
					"type": "attribute_value",
					"value": { "selector": "input", "attr": "list", "value": "browsers" },
					"message": "Connect the input to datalist using <kbd>list=</kbd>\"browsers\""
				},
				{
					"type": "element_count",
					"value": { "selector": "option", "min": 3 },
					"message": "Add at least 3 <option> elements inside datalist"
				},
				{
					"type": "element_exists",
					"value": "label",
					"message": "Add a <kbd>&lt;label&gt;</kbd> for the input"
				}
			]
		},
		{
			"id": "datalist-countries",
			"title": "Country Selector",
			"description": "Datalists work great for long lists like countries. Users can type to filter suggestions instantly.<br><br>The <kbd>value</kbd> attribute is what gets entered, and you can add display text after it.",
			"task": "Create a country input:<br>1. Add a <kbd>&lt;label&gt;</kbd> saying 'Country:'<br>2. Add an <kbd>&lt;input&gt;</kbd> with <kbd>list=\"countries\"</kbd><br>3. Add a <kbd>&lt;datalist id=\"countries\"&gt;</kbd> with at least 4 country options",
			"previewHTML": "",
			"previewBaseCSS": "body { font-family: system-ui; padding: 30px; background: linear-gradient(135deg, #e0f7fa 0%, #b2ebf2 100%); min-height: 100vh; margin: 0; box-sizing: border-box; } label { display: block; margin-bottom: 10px; font-weight: 600; color: #00695c; } input { width: 100%; padding: 12px 15px; border: 2px solid #26a69a; border-radius: 8px; font-size: 16px; background: white; } input:focus { outline: none; border-color: #00695c; box-shadow: 0 0 0 3px rgba(38,166,154,0.2); }",
			"sandboxCSS": "",
			"initialCode": "<!-- Create a country selector with datalist -->",
			"solution": "<label for=\"country\">Country:</label>\n<input type=\"text\" id=\"country\" list=\"countries\" placeholder=\"Start typing...\">\n<datalist id=\"countries\">\n  <option value=\"Germany\">\n  <option value=\"France\">\n  <option value=\"Spain\">\n  <option value=\"Italy\">\n</datalist>",
			"previewContainer": "preview-area",
			"validations": [
				{
					"type": "element_exists",
					"value": "datalist",
					"message": "Add a <kbd>&lt;datalist&gt;</kbd> element"
				},
				{
					"type": "attribute_value",
					"value": { "selector": "datalist", "attr": "id", "value": "countries" },
					"message": "Set <kbd>id=</kbd>\"countries\" on the datalist"
				},
				{
					"type": "attribute_value",
					"value": { "selector": "input", "attr": "list", "value": "countries" },
					"message": "Connect the input using <kbd>list=</kbd>\"countries\""
				},
				{
					"type": "element_count",
					"value": { "selector": "option", "min": 4 },
					"message": "Add at least 4 country options"
				}
			]
		}
	]
}