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Refactor DashBot
This commit is contained in:
Ankit Mahato
174
lib/dashbot/services/base/url_env_service.dart
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174
lib/dashbot/services/base/url_env_service.dart
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@@ -0,0 +1,174 @@
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import 'package:apidash/consts.dart';
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import 'package:apidash_core/apidash_core.dart';
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class UrlEnvService {
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String inferBaseUrl(String url) {
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try {
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final u = Uri.parse(url);
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if (u.hasScheme && u.host.isNotEmpty) {
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final portPart = (u.hasPort && u.port != 0) ? ':${u.port}' : '';
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return '${u.scheme}://${u.host}$portPart';
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}
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} catch (_) {}
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final m = RegExp(r'^(https?:\/\/[^\/]+)').firstMatch(url);
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return m?.group(1) ?? '';
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}
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Future<String> ensureBaseUrlEnv(
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String baseUrl, {
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required Map<String, EnvironmentModel>? Function() readEnvs,
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required String? Function() readActiveEnvId,
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required void Function(String id, {List<EnvironmentVariableModel>? values})
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updateEnv,
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}) async {
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if (baseUrl.isEmpty) return 'BASE_URL';
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String host = 'API';
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try {
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final u = Uri.parse(baseUrl);
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if (u.hasAuthority && u.host.isNotEmpty) host = u.host;
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} catch (_) {}
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final slug = host
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.replaceAll(RegExp(r'[^A-Za-z0-9]+'), '_')
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.replaceAll(RegExp(r'_+'), '_')
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.replaceAll(RegExp(r'^_|_$'), '')
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.toUpperCase();
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final key = 'BASE_URL_$slug';
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final envs = readEnvs();
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String? activeId = readActiveEnvId();
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activeId ??= kGlobalEnvironmentId;
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final envModel = envs?[activeId];
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if (envModel != null) {
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final exists = envModel.values.any((v) => v.key == key);
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if (!exists) {
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final values = [...envModel.values];
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values.add(EnvironmentVariableModel(
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key: key,
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value: baseUrl,
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enabled: true,
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));
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updateEnv(activeId, values: values);
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}
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}
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return key;
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}
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Future<String> maybeSubstituteBaseUrl(
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String url,
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String baseUrl, {
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required Future<String> Function(String baseUrl) ensure,
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}) async {
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if (baseUrl.isEmpty || !url.startsWith(baseUrl)) return url;
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final key = await ensure(baseUrl);
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final path = url.substring(baseUrl.length);
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final normalized = path.startsWith('/') ? path : '/$path';
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return '{{$key}}$normalized';
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}
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/// Ensure (or create) an environment variable for a base URL coming from an
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/// OpenAPI spec import. If the spec had no concrete host (thus parsing the
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/// base URL yields no host) we derive a key using the first word of the spec
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/// title to avoid every unrelated spec collapsing to BASE_URL_API.
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///
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/// Behaviour:
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/// - If [baseUrl] is empty: returns a derived key `BASE_URL_<TITLEWORD>` but
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/// does NOT create an env var (there is no value to store yet).
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/// - If [baseUrl] has a host: behaves like [ensureBaseUrlEnv]. If the host
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/// itself cannot be determined, it substitutes the first title word slug.
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Future<String> ensureBaseUrlEnvForOpenApi(
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String baseUrl, {
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required String title,
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required Map<String, EnvironmentModel>? Function() readEnvs,
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required String? Function() readActiveEnvId,
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required void Function(String id, {List<EnvironmentVariableModel>? values})
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updateEnv,
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}) async {
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// Derive slug from title's first word upfront (used as fallback)
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final titleSlug = _slugFromOpenApiTitleFirstWord(title);
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final trimmedBase = baseUrl.trim();
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final isTrivial = trimmedBase.isEmpty ||
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trimmedBase == '/' ||
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// path-only or variable server (no scheme and no host component)
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(!trimmedBase.startsWith('http://') &&
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!trimmedBase.startsWith('https://') &&
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!trimmedBase.contains('://'));
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if (isTrivial) {
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final key = 'BASE_URL_$titleSlug';
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final envs = readEnvs();
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String? activeId = readActiveEnvId();
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activeId ??= kGlobalEnvironmentId;
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final envModel = envs?[activeId];
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if (envModel != null) {
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final exists = envModel.values.any((v) => v.key == key);
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if (!exists) {
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final values = [...envModel.values];
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values.add(
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EnvironmentVariableModel(
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key: key,
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value: trimmedBase == '/' ? '' : trimmedBase,
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enabled: true,
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),
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);
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updateEnv(activeId, values: values);
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}
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}
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return key;
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}
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String host = 'API';
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try {
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final u = Uri.parse(baseUrl);
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if (u.hasAuthority && u.host.isNotEmpty) host = u.host;
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} catch (_) {}
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// If host could not be determined (remains 'API'), use title-based slug.
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final slug = (host == 'API')
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? titleSlug
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: host
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.replaceAll(RegExp(r'[^A-Za-z0-9]+'), '_')
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.replaceAll(RegExp(r'_+'), '_')
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.replaceAll(RegExp(r'^_|_$'), '')
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.toUpperCase();
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final key = 'BASE_URL_$slug';
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final envs = readEnvs();
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String? activeId = readActiveEnvId();
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activeId ??= kGlobalEnvironmentId;
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final envModel = envs?[activeId];
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if (envModel != null) {
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final exists = envModel.values.any((v) => v.key == key);
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if (!exists) {
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final values = [...envModel.values];
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values.add(EnvironmentVariableModel(
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key: key,
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value: baseUrl,
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enabled: true,
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));
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updateEnv(activeId, values: values);
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}
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}
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return key;
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}
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/// Build a slug from the first word of an OpenAPI spec title.
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/// Example: "Pet Store API" -> "PET"; " My-Orders Service" -> "MY".
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/// Falls back to 'API' if no alphanumeric characters are present.
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String _slugFromOpenApiTitleFirstWord(String title) {
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final trimmed = title.trim();
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if (trimmed.isEmpty) return 'API';
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// Split on whitespace, take first non-empty token
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final firstToken = trimmed.split(RegExp(r'\s+')).firstWhere(
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(t) => t.trim().isNotEmpty,
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orElse: () => 'API',
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);
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final cleaned = firstToken
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.replaceAll(RegExp(r'[^A-Za-z0-9]+'), '_')
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.replaceAll(RegExp(r'_+'), '_')
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.replaceAll(RegExp(r'^_|_$'), '')
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.toUpperCase();
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return cleaned.isEmpty ? 'API' : cleaned;
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}
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}
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