// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// All of these RemoveNonRedistributableData methods remove data that we cannot
// legally redistribute if the receiver is non-redistributable.

package internal

import (
	"github.com/google/safehtml"
)

func (m *Module) RemoveNonRedistributableData() {
	for _, l := range m.Licenses {
		l.RemoveNonRedistributableData()
	}
	for _, d := range m.Units {
		d.RemoveNonRedistributableData()
	}
	for _, p := range m.LegacyPackages {
		p.RemoveNonRedistributableData()
	}
}

func (u *Unit) RemoveNonRedistributableData() {
	if !u.IsRedistributable {
		u.Readme = nil
		u.Documentation = nil
	}
}

func (p *PackageMeta) RemoveNonRedistributableData() {
	if !p.IsRedistributable {
		p.Synopsis = ""
	}
}

func (d *LegacyDirectory) RemoveNonRedistributableData() {
	for _, p := range d.Packages {
		p.RemoveNonRedistributableData()
	}
}

func (p *LegacyPackage) RemoveNonRedistributableData() {
	if !p.IsRedistributable {
		p.Synopsis = ""
		p.DocumentationHTML = safehtml.HTML{}
	}
}

func (p *LegacyVersionedPackage) RemoveNonRedistributableData() {
	p.LegacyPackage.RemoveNonRedistributableData()
}