codex

type AuthFile struct {
	OpenAIAPIKey string     `json:"OPENAI_API_KEY,omitempty"`
	Tokens       *AuthToken `json:"tokens,omitempty"`
	LastRefresh  string     `json:"last_refresh,omitempty"`
}

type AuthManager struct {
	// contains filtered or unexported fields
}

type AuthToken struct {
	IDToken      string `json:"id_token"`
	AccessToken  string `json:"access_token"`
	RefreshToken string `json:"refresh_token"`
	AccountID    string `json:"account_id,omitempty"`
}

type ChatModel struct {
	// contains filtered or unexported fields
}

type Model struct {
	ID                        string   `json:"id"`
	Model                     string   `json:"model"`
	DisplayName               string   `json:"displayName"`
	Description               string   `json:"description"`
	Hidden                    bool     `json:"hidden"`
	IsDefault                 bool     `json:"isDefault"`
	SupportedReasoningEfforts []string `json:"supportedReasoningEfforts"`
	DefaultReasoningEffort    string   `json:"defaultReasoningEffort"`
}

type OptionFunc func(*Options)

type Options struct {
	// AuthFile overrides the path to auth.json. Empty uses $CODEX_HOME/auth.json
	// (fallback: ~/.codex/auth.json).
	AuthFile string

	// Model is the model ID to send to the Responses API (e.g. "gpt-5-codex").
	Model string

	// BaseURL overrides the Codex backend base URL.
	BaseURL string

	// Originator is sent as the "originator" header. Defaults to "codex_cli_rs"
	// so traffic looks like a regular Codex CLI session to the backend.
	Originator string

	// UserAgent overrides the User-Agent header.
	UserAgent string

	// ReasoningEffort controls reasoning depth for gpt-5-codex-family models.
	// Valid values: "minimal", "low", "medium", "high", "xhigh".
	ReasoningEffort string

	// ReasoningSummary controls the reasoning summary mode (e.g. "auto", "none").
	ReasoningSummary string

	// Instructions is appended to or used as the system-level instructions.
	// Most callers should pass a system message instead; this is here for
	// providers/codex consumers that want a baseline instruction string.
	Instructions string

	// MaxOutputTokens optionally caps response length.
	MaxOutputTokens *int

	// PromptCacheKey enables server-side caching of repeated prefixes.
	PromptCacheKey string

	// HTTPTimeout for non-streaming requests. Streaming uses no timeout.
	HTTPTimeout int // seconds; 0 means no timeout
}