mock-api-server/templates.templ at master · nxm/mock-api-server · GitHub

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package main

import "fmt"

templ layout(title string) {
	<!DOCTYPE html>
	<html lang="en">
		<head>
			<meta charset="UTF-8"/>
			<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
			<title>{ title }</title>
			<script src="https://unpkg.com/htmx.org@1.9.10"></script>
			<script src="https://unpkg.com/alpinejs@3.13.3/dist/cdn.min.js" defer></script>
			<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet"/>
		</head>
		<body class="bg-gray-100 min-h-screen">
			<div class="container mx-auto px-4 py-8">
				{ children... }
			</div>
		</body>
	</html>
}

templ adminPage(endpoints []MockEndpoint) {
	@layout("Mock API Server - Admin") {
		<div class="max-w-6xl mx-auto" x-data="{ showForm: false }">
			<h1 class="text-3xl font-bold text-gray-800 mb-8">Mock API Server Admin</h1>

			<div class="mb-6">
				<button
					@click="showForm = !showForm"
					class="bg-blue-500 hover:bg-blue-600 text-white px-4 py-2 rounded font-medium"
				>
					<span x-show="!showForm">+ Add New Endpoint</span>
					<span x-show="showForm">Cancel</span>
				</button>
			</div>

			<div x-show="showForm" x-transition class="bg-white rounded-lg shadow-md p-6 mb-6">
				@endpointForm()
			</div>

			<div class="bg-white rounded-lg shadow-md">
				<div class="p-6 border-b">
					<h2 class="text-xl font-semibold text-gray-800">Active Endpoints</h2>
				</div>
				<div id="endpoints-list">
					@endpointsList(endpoints)
				</div>
			</div>
		</div>
	}
}

templ endpointForm() {
	<form hx-post="/admin/mocks" hx-target="#endpoints-list" hx-swap="innerHTML" class="space-y-4">
		<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
			<div>
				<label class="block text-sm font-medium text-gray-700 mb-2">Path</label>
				<input
					type="text"
					name="path"
					placeholder="/api/example"
					required
					class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
				/>
			</div>
			<div>
				<label class="block text-sm font-medium text-gray-700 mb-2">Method</label>
				<select
					name="method"
					class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
				>
					<option value="GET">GET</option>
					<option value="POST">POST</option>
					<option value="PUT">PUT</option>
					<option value="DELETE">DELETE</option>
					<option value="PATCH">PATCH</option>
				</select>
			</div>
		</div>

		<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
			<div>
				<label class="block text-sm font-medium text-gray-700 mb-2">Status Code</label>
				<input
					type="number"
					name="status_code"
					value="200"
					min="100"
					max="599"
					class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
				/>
			</div>
			<div>
				<label class="block text-sm font-medium text-gray-700 mb-2">Delay (ms)</label>
				<input
					type="number"
					name="delay_ms"
					value="0"
					min="0"
					max="2000"
					class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
				/>
			</div>
		</div>

		<div>
			<label class="block text-sm font-medium text-gray-700 mb-2">Response Headers (JSON)</label>
			<textarea
				name="response_headers"
				placeholder='{"Content-Type": "application/json"}'
				rows="2"
				class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
			></textarea>
		</div>

		<div>
			<label class="block text-sm font-medium text-gray-700 mb-2">Response Body (JSON or plain text)</label>
			<textarea
				name="response_body"
				placeholder='{"message": "Hello World"}'
				rows="4"
				class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
			></textarea>
		</div>

		<button
			type="submit"
			class="bg-green-500 hover:bg-green-600 text-white px-6 py-2 rounded font-medium"
		>
			Create Endpoint
		</button>
	</form>
}

templ endpointsList(endpoints []MockEndpoint) {
	if len(endpoints) == 0 {
		<div class="p-6 text-center text-gray-500">
			No endpoints configured yet.
		</div>
	} else {
		<div class="divide-y divide-gray-200">
			for _, endpoint := range endpoints {
				@endpointRow(endpoint)
			}
		</div>
	}
}

templ endpointRow(endpoint MockEndpoint) {
	<div class="p-6 hover:bg-gray-50">
		<div class="flex items-center justify-between">
			<div class="flex-1">
				<div class="flex items-center space-x-3 mb-2">
					<span class={ methodBadgeClass(endpoint.Method) }>
						{ endpoint.Method }
					</span>
					<code class="text-lg font-mono text-gray-800">{ endpoint.Path }</code>
				</div>
				<div class="text-sm text-gray-600 space-y-1">
					<div>Status: <span class="font-medium">{ fmt.Sprintf("%d", endpoint.StatusCode) }</span></div>
					if endpoint.Delay > 0 {
						<div>Delay: <span class="font-medium">{ fmt.Sprintf("%dms", endpoint.Delay) }</span></div>
					}
					if len(endpoint.ResponseHeaders) > 0 {
						<div>Custom Headers: <span class="font-medium">{ fmt.Sprintf("%d", len(endpoint.ResponseHeaders)) }</span></div>
					}
				</div>
			</div>
			<div class="flex space-x-2">
				<button
					class="text-blue-600 hover:text-blue-800 px-3 py-1 rounded border border-blue-300 hover:bg-blue-50 text-sm"
					onclick={ testEndpoint(endpoint.Path, endpoint.Method) }
				>
					Test
				</button>
				<button
					hx-delete={ fmt.Sprintf("/admin/mocks?path=%s&method=%s", endpoint.Path, endpoint.Method) }
					hx-target="#endpoints-list"
					hx-swap="innerHTML"
					hx-confirm="Are you sure you want to delete this endpoint?"
					class="text-red-600 hover:text-red-800 px-3 py-1 rounded border border-red-300 hover:bg-red-50 text-sm"
				>
					Delete
				</button>
			</div>
		</div>
	</div>
}

func methodBadgeClass(method string) string {
	switch method {
	case "GET":
		return "px-2 py-1 text-xs font-semibold rounded bg-green-100 text-green-800"
	case "POST":
		return "px-2 py-1 text-xs font-semibold rounded bg-blue-100 text-blue-800"
	case "PUT":
		return "px-2 py-1 text-xs font-semibold rounded bg-yellow-100 text-yellow-800"
	case "DELETE":
		return "px-2 py-1 text-xs font-semibold rounded bg-red-100 text-red-800"
	case "PATCH":
		return "px-2 py-1 text-xs font-semibold rounded bg-purple-100 text-purple-800"
	default:
		return "px-2 py-1 text-xs font-semibold rounded bg-gray-100 text-gray-800"
	}
}

script testEndpoint(path, method string) {
	fetch(path, { method: method })
		.then(response => response.text())
		.then(data => {
			alert(`Response from ${method} ${path}:\n\n${data}`);
		})
		.catch(error => {
			alert(`Error testing ${method} ${path}:\n\n${error}`);
		});
}