installer

type AssetIndex struct {
	DownloadInfo
	Id        string `json:"id"`
	TotalSize int64  `json:"totalSize"`
}

type AssetNotFoundErr struct {
	Version string
	Asset   string
}

type ContentLengthNotMatchErr struct {
	ContentLength int64
	Expect        int64
}

type DlCallback = func(n int64, size int64)

type DownloadInfo struct {
	Sha1 string `json:"sha1"`
	Size int64  `json:"size"`
	Url  string `json:"url"`
}

type FabricInstaller struct {
	MetaUrl string // Default is "https://meta.fabricmc.net"
}

type FabricInstallerVersion struct {
	Url     string `json:"url"`
	Maven   string `json:"maven"`
	Version string `json:"version"`
	Stable  bool   `json:"stable"`
}

type ForgeInstaller struct {
	MavenUrl string // Default is "https://maven.minecraftforge.net"
}

type HTTPClient struct {
	http.Client

	UserAgent string
}

type HashErr struct {
	Hash   string
	Sum    string
	Expect string
}

type HttpStatusError struct {
	Code int
}

type Installer interface {
	// target == "" means latest
	Install(path, name string, target string) (installed string, err error)
	ListVersions(snapshot bool) (versions []string, err error)
}

type JavaVersion struct {
	Component    string `json:"component"`
	MajorVersion int    `json:"majorVersion"`
}

type LibraryDownloadInfo struct {
	DownloadInfo
	Path string `json:"path"`
}

type LibraryDownloads struct {
	Artifact    *LibraryDownloadInfo           `json:"artifact,omitempty"`
	Classifiers map[string]LibraryDownloadInfo `json:"classifiers,omitempty"`
}

type LibraryInfo struct {
	Name      string            `json:"name"`
	Downloads LibraryDownloads  `json:"downloads"`
	Rules     []LibraryRule     `json:"rules,omitempty"`
	Extract   map[string]any    `json:"extract,omitempty"`
	Natives   map[string]string `json:"natives,omitempty"`
}

type LibraryRule map[string]any // TODO

type MavenMetadata struct {
	GroupId    string                  `xml:"groupId"`
	ArtifactId string                  `xml:"artifactId"`
	Versioning MavenMetadataVersioning `xml:"versioning"`
}

type MavenMetadataVersioning struct {
	Release     string   `xml:"release"`
	Latest      string   `xml:"latest"`
	LastUpdated string   `xml:"lastUpdated"`
	Versions    []string `xml:"versions>version"`
}

type Mrpack struct {
	MrpackMeta
	// contains filtered or unexported fields
}

type MrpackFileMeta struct {
	Path      string    `json:"path"`
	Hashes    StringMap `json:"hashes"`
	Env       StringMap `json:"env"`
	Downloads []string  `json:"downloads"`
	Size      int64     `json:"fileSize"`
}

type MrpackMeta struct {
	FormatVersion int    `json:"formatVersion"`
	Game          string `json:"game"`

	VersionId string `json:"versionId"`
	Name      string `json:"name"`
	Summary   string `json:"summary,optional"`

	Files []MrpackFileMeta `json:"files"`
	Deps  StringMap        `json:"dependencies"`
}

type MrpackOptionalChecker func(f MrpackFileMeta) bool

type MrpackVerisonErr struct {
	Version  int
	Supports []int
}

type NotLocalPathErr struct {
	Path string
}

type QuiltInstaller struct {
	MavenUrl string
}

type SpigotInstaller struct {
}

type StringMap = map[string]string

type UnsupportGameErr struct {
	Game string
}

type VanillaInstaller struct {
	ManifestUrl string // Default is "https://launchermeta.mojang.com/mc/game/version_manifest.json"
}

type VanillaLatestInfo struct {
	Release  string `json:"release"`
	Snapshot string `json:"snapshot"`
}

type VanillaVersion struct {
	Id                     string                  `json:"id"`
	AssetIndex             AssetIndex              `json:"assetIndex"`
	Assets                 string                  `json:"assets"`
	ComplianceLevel        int                     `json:"complianceLevel"`
	Downloads              map[string]DownloadInfo `json:"downloads"`
	JavaVersion            JavaVersion             `json:"javaVersion"`
	Libraries              []LibraryInfo           `json:"libraries"`
	Logging                map[string]any          `json:"logging"` // TODO
	MainClass              string                  `json:"mainClass"`
	MinecraftArguments     string                  `json:"minecraftArguments"`
	MinimumLauncherVersion int                     `json:"minimumLauncherVersion"`
	ReleaseTime            time.Time               `json:"releaseTime"`
	Time                   time.Time               `json:"time"`
	Type                   string                  `json:"type"`
}

type VanillaVersionInfo struct {
	Id          string    `json:"id"`
	Type        string    `json:"type"`
	Url         string    `json:"url"`
	Time        time.Time `json:"time"`
	ReleaseTime time.Time `json:"releaseTime"`
}

type VanillaVersions struct {
	Latest   VanillaLatestInfo    `json:"latest"`
	Versions []VanillaVersionInfo `json:"versions"`
}

type Version struct {
	Major int
	Minor int
	Patch int
}

type VersionNotFoundErr struct {
	Version string
}