110 lines
3 KiB
Go
110 lines
3 KiB
Go
// Package openai ist der OpenAI-kompatible Provider-Adapter. Provider-SDK-Typen
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// und das Wire-Format bleiben strikt in diesem Paket (E-02).
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package openai
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import "encoding/json"
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type wireRequest struct {
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Model string `json:"model"`
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Messages []wireMessage `json:"messages"`
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Tools []wireToolDef `json:"tools,omitempty"`
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MaxTokens int `json:"max_tokens,omitempty"`
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Temperature *float64 `json:"temperature,omitempty"`
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Stream bool `json:"stream"`
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StreamOptions *streamOptions `json:"stream_options,omitempty"`
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}
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type streamOptions struct {
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IncludeUsage bool `json:"include_usage"`
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}
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type wireMessage struct {
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Role string `json:"role"`
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Content json.RawMessage `json:"content,omitempty"`
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ToolCalls []wireToolCall `json:"tool_calls,omitempty"`
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ToolCallID string `json:"tool_call_id,omitempty"`
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}
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type wireToolCall struct {
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ID string `json:"id"`
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Type string `json:"type"`
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Function wireToolCallFunc `json:"function"`
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}
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type wireToolCallFunc struct {
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Name string `json:"name"`
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Arguments string `json:"arguments"`
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}
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type wireToolDef struct {
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Type string `json:"type"`
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Function wireFunctionDef `json:"function"`
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}
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type wireFunctionDef struct {
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Name string `json:"name"`
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Description string `json:"description,omitempty"`
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Parameters json.RawMessage `json:"parameters,omitempty"`
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}
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type wireContentPart struct {
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Type string `json:"type"`
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Text string `json:"text,omitempty"`
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ImageURL *wireImageURL `json:"image_url,omitempty"`
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}
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type wireImageURL struct {
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URL string `json:"url"`
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}
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// --- Stream chunk ---
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type wireChunk struct {
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Choices []wireChoice `json:"choices"`
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Usage *wireUsage `json:"usage"`
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}
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type wireChoice struct {
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Delta wireDelta `json:"delta"`
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FinishReason *string `json:"finish_reason"`
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}
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type wireDelta struct {
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Content *string `json:"content"`
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ReasoningContent *string `json:"reasoning_content"`
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ToolCalls []wireToolCallDelta `json:"tool_calls"`
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}
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type wireToolCallDelta struct {
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Index int `json:"index"`
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ID *string `json:"id"`
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Type *string `json:"type"`
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Function *wireToolCallFuncDelta `json:"function"`
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}
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type wireToolCallFuncDelta struct {
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Name *string `json:"name"`
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Arguments *string `json:"arguments"`
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}
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type wireUsage struct {
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PromptTokens int `json:"prompt_tokens"`
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CompletionTokens int `json:"completion_tokens"`
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PromptTokensDetails *wireTokensDetails `json:"prompt_tokens_details"`
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}
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type wireTokensDetails struct {
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CachedTokens int `json:"cached_tokens"`
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}
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// wireStreamError deckt Endpoints ab, die Fehler als SSE-Event statt als
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// HTTP-Fehler senden (5.1 Punkt 7).
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type wireStreamError struct {
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Error *wireErrorBody `json:"error"`
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}
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type wireErrorBody struct {
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Message string `json:"message"`
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Type string `json:"type"`
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Code string `json:"code"`
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}
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