mcp

type APIClient interface {
	CreateWorkspace(ctx context.Context, req CreateWorkspaceReq) (*WorkspaceResp, error)
	ActivateWorkspace(ctx context.Context, workspaceID string) (*ActivateResp, error)
	SuspendWorkspace(ctx context.Context, workspaceID string) error
	RefreshWorkspace(ctx context.Context, workspaceID string) (*RefreshWorkspaceResp, error)
	CreateSession(ctx context.Context, workspaceID string) (*SessionResp, error)
	GetHistory(ctx context.Context, workspaceID, sessionID string) ([]Message, error)
	SendMessage(ctx context.Context, workspaceID, sessionID, message string, timeout time.Duration) (string, error)

	// Agent input — question & permission replies (Epic 16 US-16.6)
	QuestionReply(ctx context.Context, workspaceID, requestID string, answers [][]string) error
	QuestionReject(ctx context.Context, workspaceID, requestID string) error
	PermissionReply(ctx context.Context, workspaceID, requestID, reply, message string) error

	// Credential management
	CreateCredential(ctx context.Context, req CreateCredentialReq) (*CredentialResp, error)
	ListCredentials(ctx context.Context) ([]CredentialResp, error)
	DeleteCredential(ctx context.Context, credentialID string) error
	BindCredential(ctx context.Context, workspaceID string, credentialIDs []string) error

	// Model management
	ListModels(ctx context.Context, workspaceID string) (json.RawMessage, error)
	SetModel(ctx context.Context, workspaceID, model string) error
}

type ActivateResp struct {
	Resumed   string `json:"resumed"`
	Suspended string `json:"suspended,omitempty"`
}

type CreateCredentialReq struct {
	Name        string `json:"name"`
	Kind        string `json:"kind"`
	Slug        string `json:"slug"`
	APIKey      string `json:"apiKey"`
	BaseURL     string `json:"baseURL,omitempty"`
	Default     string `json:"default,omitempty"`
	WorkspaceID string `json:"workspaceID,omitempty"` // if set, auto-binds after creation
}

type CreateWorkspaceReq struct {
	Name    string `json:"name,omitempty"`
	Runtime string `json:"runtime"`
}

type CredentialResp struct {
	ID   string `json:"id"`
	Name string `json:"name"`
	Type string `json:"type"`
}

type HTTPClient struct {
	BaseURL    string
	HTTPClient *http.Client
	APIKey     string
}

type Message struct {
	Role    string `json:"role"`
	Content string `json:"content"`
}

type RefreshWorkspaceResp struct {
	RestartGeneration int64 `json:"restartGeneration"`
}

type SessionResp struct {
	ID string `json:"id"`
}

type WorkspaceResp struct {
	ID      string `json:"id"`
	Name    string `json:"name"`
	Runtime string `json:"runtime"`
	Phase   string `json:"phase"`
}