refactor(providers): reorganize provider packages and facades

pkg/providers/httpapi_facade.go

@@ -0,0 +1,46 @@
+package providers
+
+import httpapi "github.com/sipeed/picoclaw/pkg/providers/httpapi"
+
+type (
+	GeminiProvider = httpapi.GeminiProvider
+	HTTPProvider   = httpapi.HTTPProvider
+)
+
+func NewGeminiProvider(
+	apiKey string,
+	apiBase string,
+	proxy string,
+	userAgent string,
+	requestTimeoutSeconds int,
+	extraBody map[string]any,
+	customHeaders map[string]string,
+) *GeminiProvider {
+	return httpapi.NewGeminiProvider(apiKey, apiBase, proxy, userAgent, requestTimeoutSeconds, extraBody, customHeaders)
+}
+
+func NewHTTPProvider(apiKey, apiBase, proxy string) *HTTPProvider {
+	return httpapi.NewHTTPProvider(apiKey, apiBase, proxy)
+}
+
+func NewHTTPProviderWithMaxTokensField(apiKey, apiBase, proxy, maxTokensField string) *HTTPProvider {
+	return httpapi.NewHTTPProviderWithMaxTokensField(apiKey, apiBase, proxy, maxTokensField)
+}
+
+func NewHTTPProviderWithMaxTokensFieldAndRequestTimeout(
+	apiKey, apiBase, proxy, maxTokensField, userAgent string,
+	requestTimeoutSeconds int,
+	extraBody map[string]any,
+	customHeaders map[string]string,
+) *HTTPProvider {
+	return httpapi.NewHTTPProviderWithMaxTokensFieldAndRequestTimeout(
+		apiKey,
+		apiBase,
+		proxy,
+		maxTokensField,
+		userAgent,
+		requestTimeoutSeconds,
+		extraBody,
+		customHeaders,
+	)
+}