agent

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

type AgentResult struct {
	Answer string
	Steps  []*Step
	Rounds int
	Usage  schema.Usage
}

type ExecStep struct {
	PlanStep    PlanStep
	AgentResult *AgentResult
	Status      StepStatus
	Error       string
	Duration    time.Duration
}

type Option func(*AgentLoop)

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

type PlanOption func(*PlanExecutor)

type PlanResult struct {
	Answer    string
	Steps     []*ExecStep
	PlanSteps []PlanStep
	Rounds    int // 总 ReAct 轮次
	Replans   int // 重规划次数
	Usage     schema.Usage
}

type PlanStep struct {
	ID          string   `json:"id"`
	Description string   `json:"description"`
	DependsOn   []string `json:"depends_on,omitempty"`
}

type Step struct {
	Round       int
	Thinking    string              // Agent 的思考内容
	ToolCalls   []schema.ToolCall   // 本轮工具调用
	ToolResults []schema.ToolResult // 工具执行结果
	Response    string              // 最终回答（最后一轮）
	Duration    time.Duration
	IsFinal     bool // 是否是最终回答
}

type StepStatus string