package logic

import (
	"html/template"
	"math"

	"git.milar.in/milarin/anilist"
	"git.milar.in/milarin/envvars/v2"
	"git.milar.in/nyaanime/model"
)

var (
	AnilistUsername    = envvars.String("ANILIST_USERNAME", "username")
	AnilistAccessToken = envvars.String("ANILIST_TOKEN", "")

	StoragePath = envvars.String("STORAGE_PATH", "")
	StorageUser = envvars.String("STORAGE_USERNAME", "")
	StoragePass = envvars.String("STORAGE_PASSWORD", "")

	AnimePath = envvars.String("ANIME_PATH", "")

	AnimeEpFilepathPatternStr = envvars.String("EPISODE_FILEPATH_PATTERN", `{{.Anime.Title.UserPreferred}}/{{.Anime.Title.UserPreferred}} Episode {{.Episode}}.{{.Ext}}`)
	AnimeEpFilepathPattern    = template.Must(template.New("EPISODE_FILEPATH_PATTERN").Parse(AnimeEpFilepathPatternStr))

	// essential torrent properties

	MaxResolution = envvars.Object("MAX_RESOLUTION", model.Resolution4K, model.ParseResolution)
	MinResolution = envvars.Object("MIN_RESOLUTION", model.ResolutionHD, model.ParseResolution)

	EssentialLanguages = envvars.StringSlice("ESSENTIAL_LANGUAGES", "|", []string{})
	EssentialSubtitles = envvars.StringSlice("ESSENTIAL_SUBTITLES", "|", []string{})

	MaxSeeders = envvars.Int("MAX_SEEDERS", math.MaxInt)
	MinSeeders = envvars.Int("MIN_SEEDERS", 0)

	MaxLeechers = envvars.Int("MAX_LEECHERS", math.MaxInt)
	MinLeechers = envvars.Int("MIN_LEECHERS", 0)

	MaxDownloads = envvars.Int("MAX_DOWNLOADS", math.MaxInt)
	MinDownloads = envvars.Int("MIN_DOWNLOADS", 0)

	TrustedOnly = envvars.Bool("TRUSTED_ONLY", false)

	// preferred torrent properties
	PreferredLanguages   = ParsePreferredStringProps(envvars.StringSlice("PREFERRED_LANGUAGES", "|", []string{}))
	PreferredSubtitles   = ParsePreferredStringProps(envvars.StringSlice("PREFERRED_SUBTITLES", "|", []string{}))
	PreferredResolutions = ParsePreferredProps(envvars.StringSlice("PREFERRED_RESOLUTIONS", "|", []string{}), model.ParseResolution)

	AnimeStatuses = envvars.ObjectSlice("ANIME_STATUSES", ",", []anilist.MediaListStatus{
		anilist.MediaListStatusCurrent,
		anilist.MediaListStatusPlanning,
	}, ParseMediaListStatus)

	/*
		TODO

		better idea? implementation in torrent_sort.go (sort.Slice)
		PreferredTorrents = envvars.StringSlice("PREFERRED_TORRENTS", []string{"seeders", "subtitles", "languages", "downloads"})

		old idea?
		PreferMoreLanguages = envvars.Bool("PREFERER_MORE_LANGUAGES", false)
		PreferMoreSubtitles = envvars.Bool("PREFERER_MORE_SUBTITLES", false)
		PreferMoreSeeders   = envvars.Bool("PREFERER_MORE_SEEDERS", false)
		PreferMoreDownloads   = envvars.Bool("PREFERER_MORE_DOWNLOADS", false)
	*/
)