package response

// ClaudeMessageResponse Claude API 兼容的消息响应
type ClaudeMessageResponse struct {
	ID           string               `json:"id"`
	Type         string               `json:"type"` // message
	Role         string               `json:"role"` // assistant
	Content      []ClaudeContentBlock `json:"content"`
	Model        string               `json:"model"`
	StopReason   string               `json:"stop_reason,omitempty"` // end_turn, max_tokens, stop_sequence
	StopSequence string               `json:"stop_sequence,omitempty"`
	Usage        ClaudeUsage          `json:"usage"`
}

type ClaudeContentBlock struct {
	Type string `json:"type"` // text
	Text string `json:"text"`
}

type ClaudeUsage struct {
	InputTokens  int `json:"input_tokens"`
	OutputTokens int `json:"output_tokens"`
}

// ClaudeStreamResponse Claude 流式响应
type ClaudeStreamResponse struct {
	Type         string                   `json:"type"` // message_start, content_block_start, content_block_delta, content_block_stop, message_delta, message_stop
	Message      *ClaudeMessageResponse   `json:"message,omitempty"`
	Index        int                      `json:"index,omitempty"`
	ContentBlock *ClaudeContentBlock      `json:"content_block,omitempty"`
	Delta        *ClaudeContentBlockDelta `json:"delta,omitempty"`
	Usage        *ClaudeUsage             `json:"usage,omitempty"`
}

type ClaudeContentBlockDelta struct {
	Type string `json:"type"` // text_delta
	Text string `json:"text"`
}