core

type AIResponseEvent struct {
	// Text is the AI response text.
	Text string
	// Iteration is the current iteration number.
	Iteration int
}

type ErrorEvent struct {
	// Error is the error that occurred.
	Error error
	// Iteration is the current iteration number (0 if not in iteration).
	Iteration int
	// Recoverable indicates if the error is recoverable.
	Recoverable bool
}

type IterationCompleteEvent struct {
	// Iteration is the iteration number (1-based).
	Iteration int
	// Duration is how long the iteration took.
	Duration time.Duration
}

type IterationStartEvent struct {
	// Iteration is the iteration number (1-based).
	Iteration int
	// MaxIterations is the maximum number of iterations.
	MaxIterations int
}

type LoopCancelledEvent struct {
	// Result contains partial loop result.
	Result *LoopResult
}

type LoopCompleteEvent struct {
	// Result contains the loop result.
	Result *LoopResult
}

type LoopConfig struct {
	Prompt           string
	PromisePhrase    string
	Model            string
	WorkingDir       string
	LogLevel         string
	SystemPrompt     string
	SystemPromptMode string
	MaxIterations    int
	Timeout          time.Duration
	DryRun           bool
	Streaming        bool
}

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

type LoopFailedEvent struct {
	// Error is the error that caused the failure.
	Error error
	// Result contains partial loop result.
	Result *LoopResult
}

type LoopResult struct {
	Error      error
	State      LoopState
	Iterations int
	Duration   time.Duration
}

type LoopStartEvent struct {
	// Config is the loop configuration.
	Config *LoopConfig
}

type LoopState string

type PromiseDetectedEvent struct {
	// Phrase is the promise phrase that was detected.
	Phrase string
	// Source is where the promise was found (e.g., "ai_response", "tool_output").
	Source string
	// Iteration is the iteration number where promise was found.
	Iteration int
}

type SDKClient interface {
	// Start initializes the SDK client.
	Start() error
	// Stop closes the SDK client and releases resources.
	Stop() error
	// CreateSession creates a new SDK session.
	// The implementation should initialize any SDK session resources and return an error if it fails.
	CreateSession(ctx context.Context) error
	// DestroySession destroys the current session.
	DestroySession(ctx context.Context) error
	// SendPrompt sends a prompt to the AI and returns an event stream.
	SendPrompt(ctx context.Context, prompt string) (<-chan sdk.Event, error)
	// Model returns the configured AI model name.
	Model() string
}

type ToolEvent struct {
	Parameters map[string]any
	ToolName   string
	Iteration  int
}

type ToolExecutionEvent struct {
	Error error
	ToolEvent
	Result   string
	Duration time.Duration
}

type ToolExecutionStartEvent struct {
	ToolEvent
}