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package game
import (
"errors"
"log"
"net/http"
"path"
"strings"
"golang.org/x/net/html"
)
type SetIdentifier int
const (
Base SetIdentifier = iota + 1
Magic
Equipments
Misc
Nautics
Potions
Kraken
Tyrant
Exp1
)
var ErrUnknownSet = errors.New("Unknown set")
func (si SetIdentifier) String() string {
switch si {
case Base:
return "base"
case Magic:
return "magic"
case Equipments:
return "equipments"
case Misc:
return "misc"
case Nautics:
return "nautics"
case Potions:
return "potions"
case Kraken:
return "kraken"
case Tyrant:
return "tyrant"
case Exp1:
return "exp1"
}
log.Panicf("Switch not exhausting %d", si)
return ""
}
var Sets = struct {
Base SetIdentifier
Magic SetIdentifier
Equipments SetIdentifier
Misc SetIdentifier
Nautics SetIdentifier
Potions SetIdentifier
Kraken SetIdentifier
Tyrant SetIdentifier
Exp1 SetIdentifier
}{
Base: Base,
Magic: Magic,
Equipments: Equipments,
Misc: Misc,
Nautics: Nautics,
Potions: Potions,
Kraken: Kraken,
Tyrant: Tyrant,
Exp1: Exp1,
}
var SetNames = map[string]SetIdentifier{
"base": Base,
"magic": Magic,
"equipments": Equipments,
"misc": Misc,
"nautics": Nautics,
"potions": Potions,
"kraken": Kraken,
"tyrant": Tyrant,
"exp1": Exp1,
}
func (set SetIdentifier) CardPaths() []string {
url := PROTOCOL + path.Join(BASE_URL, CARD_DATA_URL, set.String())
log.Printf("loading %s\n", url)
resp, err := http.Get(url)
if err != nil {
log.Fatal(err)
}
defer resp.Body.Close()
doc, err := html.Parse(resp.Body)
if err != nil {
log.Fatal(err)
}
paths := []string{}
var walk func(*html.Node)
walk = func(n *html.Node) {
if n.Type == html.ElementNode && n.Data == "a" {
for _, a := range n.Attr {
if a.Key == "href" {
paths = append(paths, path.Join(set.String(), strings.TrimSuffix(a.Val, ".yml")))
break
}
}
}
for c := n.FirstChild; c != nil; c = c.NextSibling {
walk(c)
}
}
walk(doc)
return paths
}
func SetListToSets(setList string) ([]SetIdentifier, error) {
sets := []SetIdentifier{}
setList = strings.ReplaceAll(setList, " ", "")
for s := range strings.SplitSeq(setList, ",") {
set, found := SetNames[s]
if found {
sets = append(sets, set)
} else {
return sets, ErrUnknownSet
}
}
return sets, nil
}
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