package service

import (
	"codespace/internal/process"
	"codespace/internal/workspace"
)

// ProcessService manages OpenCode processes for workspaces.
type ProcessService struct {
	workspaces workspace.Manager
	processes  process.Manager
}

// NewProcessService creates a ProcessService.
func NewProcessService(workspaces workspace.Manager, processes process.Manager) *ProcessService {
	return &ProcessService{workspaces: workspaces, processes: processes}
}

// Start starts an OpenCode process for the given workspace.
func (s *ProcessService) Start(workspaceID string) error {
	ws, err := s.workspaces.Get(workspaceID)
	if err != nil {
		return err
	}
	return s.processes.Start(workspaceID, ws.Root)
}

// Stop stops the OpenCode process for the given workspace.
func (s *ProcessService) Stop(workspaceID string) error {
	return s.processes.Stop(workspaceID)
}

// Restart restarts the OpenCode process for the given workspace.
func (s *ProcessService) Restart(workspaceID string) error {
	ws, err := s.workspaces.Get(workspaceID)
	if err != nil {
		return err
	}
	return s.processes.Restart(workspaceID, ws.Root)
}

// Status returns the process status for the given workspace.
func (s *ProcessService) Status(workspaceID string) (process.Status, error) {
	if _, err := s.workspaces.Get(workspaceID); err != nil {
		return process.Status{}, err
	}
	return s.processes.Status(workspaceID), nil
}