new flashcards

Mindforge.API/Services/GiteaService.cs

@@ -10,10 +10,11 @@ namespace Mindforge.API.Services
     public class GiteaService : IGiteaService
     {
         private readonly HttpClient _httpClient;
-        private readonly string _baseUrl;
-        private readonly string _owner;
-        private readonly string _repo;
-        private readonly string _token;
+        private readonly string _baseUrl = string.Empty;
+        private readonly string _owner = string.Empty;
+        private readonly string _repo = string.Empty;
+        private readonly string _token = string.Empty;
+        private readonly bool _isConfigured;
 
         private static readonly JsonSerializerOptions JsonOptions = new()
         {
@@ -25,25 +26,35 @@ namespace Mindforge.API.Services
             _httpClient = httpClient;
 
             var repoUrl = configuration["GITEA_REPO_URL"];
-            if (string.IsNullOrEmpty(repoUrl))
-                throw new InvalidOperationException("GITEA_REPO_URL is not set in configuration.");
+            var token = configuration["GITEA_ACCESS_TOKEN"];
+            if (string.IsNullOrWhiteSpace(repoUrl) || string.IsNullOrWhiteSpace(token))
+            {
+                _isConfigured = false;
+                return;
+            }
 
-            _token = configuration["GITEA_ACCESS_TOKEN"]
-                ?? throw new InvalidOperationException("GITEA_ACCESS_TOKEN is not set in configuration.");
-
-            // Parse: https://host/owner/repo or https://host/owner/repo.git
             var normalizedUrl = repoUrl.TrimEnd('/').TrimEnd(".git".ToCharArray());
             var uri = new Uri(normalizedUrl);
-            _baseUrl = $"{uri.Scheme}://{uri.Host}{(uri.IsDefaultPort ? "" : $":{uri.Port}")}";
             var parts = uri.AbsolutePath.Trim('/').Split('/');
+            if (parts.Length < 2)
+            {
+                _isConfigured = false;
+                return;
+            }
+
+            _baseUrl = $"{uri.Scheme}://{uri.Host}{(uri.IsDefaultPort ? "" : $":{uri.Port}")}";
             _owner = parts[0];
             _repo = parts[1];
+            _token = token;
+            _isConfigured = true;
         }
 
-        public string GetRepositoryName() => _repo;
+        public string GetRepositoryName() => _isConfigured ? _repo : "repositorio";
 
         public async Task<List<FileTreeNode>> GetFileTreeAsync()
         {
+            EnsureConfigured();
+
             // Get the master branch to obtain the latest commit SHA
             var branchJson = await GetApiAsync($"/api/v1/repos/{_owner}/{_repo}/branches/master");
             var branch = JsonSerializer.Deserialize<GiteaBranch>(branchJson, JsonOptions)
@@ -61,6 +72,8 @@ namespace Mindforge.API.Services
 
         public async Task<string> GetFileContentAsync(string path)
         {
+            EnsureConfigured();
+
             var request = new HttpRequestMessage(HttpMethod.Get,
                 $"{_baseUrl}/api/v1/repos/{_owner}/{_repo}/raw/{path}?ref=master");
             request.Headers.Add("Authorization", $"token {_token}");
@@ -75,6 +88,8 @@ namespace Mindforge.API.Services
 
         private async Task<string> GetApiAsync(string endpoint)
         {
+            EnsureConfigured();
+
             var request = new HttpRequestMessage(HttpMethod.Get, $"{_baseUrl}{endpoint}");
             request.Headers.Add("Authorization", $"token {_token}");
             var response = await _httpClient.SendAsync(request);
@@ -82,6 +97,14 @@ namespace Mindforge.API.Services
             return await response.Content.ReadAsStringAsync();
         }
 
+        private void EnsureConfigured()
+        {
+            if (!_isConfigured)
+            {
+                throw new InvalidOperationException("Gitea nao configurado. Defina GITEA_REPO_URL e GITEA_ACCESS_TOKEN.");
+            }
+        }
+
         private static List<FileTreeNode> BuildTree(List<GiteaTreeItem> items)
         {
             var root = new List<FileTreeNode>();