package plugin

import "fmt"

type PluginInstall struct {
	Enabled bool `json:"enabled"`

	// Current active version of the plugin
	Version string `json:"version"`

	// Map of a plugin version to the extracted directory
	ExtractedVersions map[string]string `json:"extracted_versions"`

	manifest *PluginManifest
}

func (p *PluginInstall) GetManifest() (*PluginManifest, error) {
	if p.manifest != nil {
		return p.manifest, nil
	}

	manifest, err := readManifest(p.GetExtractedFolder())
	if err != nil {
		return nil, err
	}

	p.manifest = manifest
	return manifest, nil
}

func (p *PluginInstall) GetExtractedFolder() string {
	return p.ExtractedVersions[p.Version]
}

func (p *PluginInstall) GetStatus() (*PluginStatus, error) {
	manifest, err := p.GetManifest()
	if err != nil {
		return nil, fmt.Errorf("failed to get plugin manifest: %v", err)
	}

	status := "stopped"
	if p.Enabled {
		status = "running"
	}

	return &PluginStatus{
		PluginManifest: *manifest,
		Enabled:        p.Enabled,
		Status:         status,
	}, nil
}