remove all

internal/util/provider.go

@@ -1,143 +0,0 @@
-// Package util provides utility functions used across the CLIProxyAPI application.
-// These functions handle common tasks such as determining AI service providers
-// from model names and managing HTTP proxies.
-package util
-
-import (
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/registry"
-)
-
-// GetProviderName determines all AI service providers capable of serving a registered model.
-// It first queries the global model registry to retrieve the providers backing the supplied model name.
-// When the model has not been registered yet, it falls back to legacy string heuristics to infer
-// potential providers.
-//
-// Supported providers include (but are not limited to):
-//   - "gemini" for Google's Gemini family
-//   - "codex" for OpenAI GPT-compatible providers
-//   - "claude" for Anthropic models
-//   - "qwen" for Alibaba's Qwen models
-//   - "openai-compatibility" for external OpenAI-compatible providers
-//
-// Parameters:
-//   - modelName: The name of the model to identify providers for.
-//   - cfg: The application configuration containing OpenAI compatibility settings.
-//
-// Returns:
-//   - []string: All provider identifiers capable of serving the model, ordered by preference.
-func GetProviderName(modelName string, cfg *config.Config) []string {
-	if modelName == "" {
-		return nil
-	}
-
-	providers := make([]string, 0, 4)
-	seen := make(map[string]struct{})
-
-	appendProvider := func(name string) {
-		if name == "" {
-			return
-		}
-		if _, exists := seen[name]; exists {
-			return
-		}
-		seen[name] = struct{}{}
-		providers = append(providers, name)
-	}
-
-	for _, provider := range registry.GetGlobalRegistry().GetModelProviders(modelName) {
-		appendProvider(provider)
-	}
-
-	if len(providers) > 0 {
-		return providers
-	}
-
-	return providers
-}
-
-// IsOpenAICompatibilityAlias checks if the given model name is an alias
-// configured for OpenAI compatibility routing.
-//
-// Parameters:
-//   - modelName: The model name to check
-//   - cfg: The application configuration containing OpenAI compatibility settings
-//
-// Returns:
-//   - bool: True if the model name is an OpenAI compatibility alias, false otherwise
-func IsOpenAICompatibilityAlias(modelName string, cfg *config.Config) bool {
-	if cfg == nil {
-		return false
-	}
-
-	for _, compat := range cfg.OpenAICompatibility {
-		for _, model := range compat.Models {
-			if model.Alias == modelName {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-// GetOpenAICompatibilityConfig returns the OpenAI compatibility configuration
-// and model details for the given alias.
-//
-// Parameters:
-//   - alias: The model alias to find configuration for
-//   - cfg: The application configuration containing OpenAI compatibility settings
-//
-// Returns:
-//   - *config.OpenAICompatibility: The matching compatibility configuration, or nil if not found
-//   - *config.OpenAICompatibilityModel: The matching model configuration, or nil if not found
-func GetOpenAICompatibilityConfig(alias string, cfg *config.Config) (*config.OpenAICompatibility, *config.OpenAICompatibilityModel) {
-	if cfg == nil {
-		return nil, nil
-	}
-
-	for _, compat := range cfg.OpenAICompatibility {
-		for _, model := range compat.Models {
-			if model.Alias == alias {
-				return &compat, &model
-			}
-		}
-	}
-	return nil, nil
-}
-
-// InArray checks if a string exists in a slice of strings.
-// It iterates through the slice and returns true if the target string is found,
-// otherwise it returns false.
-//
-// Parameters:
-//   - hystack: The slice of strings to search in
-//   - needle: The string to search for
-//
-// Returns:
-//   - bool: True if the string is found, false otherwise
-func InArray(hystack []string, needle string) bool {
-	for _, item := range hystack {
-		if needle == item {
-			return true
-		}
-	}
-	return false
-}
-
-// HideAPIKey obscures an API key for logging purposes, showing only the first and last few characters.
-//
-// Parameters:
-//   - apiKey: The API key to hide.
-//
-// Returns:
-//   - string: The obscured API key.
-func HideAPIKey(apiKey string) string {
-	if len(apiKey) > 8 {
-		return apiKey[:4] + "..." + apiKey[len(apiKey)-4:]
-	} else if len(apiKey) > 4 {
-		return apiKey[:2] + "..." + apiKey[len(apiKey)-2:]
-	} else if len(apiKey) > 2 {
-		return apiKey[:1] + "..." + apiKey[len(apiKey)-1:]
-	}
-	return apiKey
-}