New rewrite with svelte and pocketbase
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zuma
parent
72bfc2ed89
commit
160617af60
95 changed files with 4402 additions and 0 deletions
295
backend/cache.go
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295
backend/cache.go
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package main
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import (
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"fmt"
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"log"
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"sort"
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"strconv"
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"strings"
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"unsafe"
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"github.com/pocketbase/pocketbase/core"
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)
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type CacheBrawlsetListItem struct {
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Name string
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SanitizedName string
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IconsSvgUri []string
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}
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type CacheCarteListItem struct {
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Name string
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Url string
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Layout string
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SmallImage string
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SmallImageBack string
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NormalImage string
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NormalImageBack string
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Price float64
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CardmarketUri string
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NumberOfDecks int
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NumberOfPossibleDecks int
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PercentageOfDecks float64
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Synergy float64
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}
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type CacheCarteListItemWithSynergy struct {
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MainCard CacheCarteListItem
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CanBeCommander bool
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Cards map[string][]CacheCarteListItem
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}
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type CacheCarteSearch struct {
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Name string
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Url string
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SetName string
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}
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type CacheBrawlsetData struct {
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Name string
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SanitizedName string
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Cards map[string][]CacheCarteListItem
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}
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func (app *application) SetupCache() {
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app.pb.OnBootstrap().BindFunc(func(e *core.BootstrapEvent) error {
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if err := e.Next(); err != nil {
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return err
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}
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GenerateCache(e.App)
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return nil
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})
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}
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func GenerateCache(pb core.App) {
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log.Println("Creating json data cache...")
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defer timer("Generating cache")()
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var totalSize int64
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brawlsets := []Brawlset{}
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mtgSetsQuery := []MtgSet{}
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mtgSets := map[string]MtgSet{}
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cardsQuery := []Carte{}
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cards := map[string]Carte{}
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cacheCardsSearch := []CacheCarteSearch{}
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cardsBySet := map[string][]Carte{}
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decks := []Deck{}
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decksByBset := map[string][]Deck{}
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err := pb.DB().
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NewQuery("SELECT * FROM brawlset").
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All(&brawlsets)
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if err != nil {
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log.Println(fmt.Sprintf("[ERROR] %v", err))
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}
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err = pb.DB().
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NewQuery("SELECT * FROM mtg_set").
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All(&mtgSetsQuery)
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if err != nil {
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log.Println(fmt.Sprintf("[ERROR] %v", err))
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}
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err = pb.DB().
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NewQuery("SELECT * FROM deck").
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All(&decks)
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if err != nil {
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log.Println(fmt.Sprintf("[ERROR] %v", err))
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}
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for _, v := range decks {
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decksByBset[v.Brawlset] = append(decksByBset[v.Brawlset], v)
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}
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err = pb.DB().
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NewQuery("SELECT * FROM carte").
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All(&cardsQuery)
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if err != nil {
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log.Println(fmt.Sprintf("[ERROR] %v", err))
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}
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for _, v := range mtgSetsQuery {
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mtgSets[v.ID] = v
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}
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for _, v := range cardsQuery {
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cards[v.ID] = v
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cardsBySet[v.MtgSet] = append(cardsBySet[v.MtgSet], v)
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cacheCardsSearch = append(cacheCardsSearch, CacheCarteSearch{ Name: v.Name, Url: fmt.Sprintf("/card/%s-%s", v.SetCode,v.SanitizedName), SetName: mtgSets[v.MtgSet].Name})
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}
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totalSize += int64(unsafe.Sizeof(cacheCardsSearch))
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pb.Store().Set("searchData", cacheCardsSearch)
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cacheBrawlsetList := []CacheBrawlsetListItem{}
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for _, v := range brawlsets {
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setIconList := []string{}
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numberOfDecksPerColorIdentity := map[string]int{}
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cacheBrawlsetData := CacheBrawlsetData{Name: v.Name, SanitizedName: v.SanitizedName, Cards: map[string][]CacheCarteListItem{}}
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numberOfDecksPerCard := map[string]int{}
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synergyPerCards := map[string]map[string]int{}
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for _, d := range decksByBset[v.ID] {
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possibleColorIdentities := GetAllColorCombination(d.ColorIdentity)
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for _, color := range possibleColorIdentities {
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if _, ok := numberOfDecksPerColorIdentity[color]; ok {
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numberOfDecksPerColorIdentity[color]++
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} else {
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numberOfDecksPerColorIdentity[color] += 1
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}
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}
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// Increment number of deck for commander
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if _, ok := numberOfDecksPerCard[fmt.Sprintf("c-%s",d.Commander)]; ok {
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numberOfDecksPerCard[fmt.Sprintf("c-%s",d.Commander)]++
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} else {
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numberOfDecksPerCard[fmt.Sprintf("c-%s",d.Commander)] = 1
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}
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// Increment number of deck for each card
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for _, c := range d.Cards {
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if _, ok := synergyPerCards[fmt.Sprintf("c-%s",d.Commander)]; !ok {
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synergyPerCards[fmt.Sprintf("c-%s", d.Commander)] = map[string]int{}
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}
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if _, ok := synergyPerCards[fmt.Sprintf("c-%s",d.Commander)][c.ID]; ok {
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synergyPerCards[fmt.Sprintf("c-%s",d.Commander)][c.ID]++
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} else {
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synergyPerCards[fmt.Sprintf("c-%s",d.Commander)][c.ID] = 1
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}
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// Add number of decks per card
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if _, ok := numberOfDecksPerCard[c.ID]; ok {
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numberOfDecksPerCard[c.ID]++
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} else {
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numberOfDecksPerCard[c.ID] = 1
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}
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// Add number of decks with the two same cards for synergy
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for _, tc := range d.Cards {
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if _, ok := synergyPerCards[c.ID]; !ok {
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synergyPerCards[c.ID] = map[string]int{}
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}
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if _, ok := synergyPerCards[c.ID][tc.ID]; ok {
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synergyPerCards[c.ID][tc.ID]++
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} else {
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synergyPerCards[c.ID][tc.ID] = 1
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}
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}
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}
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}
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for _, s := range v.Sets {
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setIconList = append(setIconList, mtgSets[s].IconUri)
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for _, c := range cardsBySet[s] {
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obj := CreateCardData(c, decksByBset, numberOfDecksPerColorIdentity, numberOfDecksPerCard, v.ID)
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cacheBrawlsetData.Cards[c.CardType] = append(cacheBrawlsetData.Cards[c.CardType], obj)
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if c.CanBeCommander {
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obj.NumberOfDecks = numberOfDecksPerCard[fmt.Sprintf("c-%s",c.ID)]
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obj.Url = fmt.Sprintf("/commander/%s-%s", c.SetCode,c.SanitizedName)
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cacheBrawlsetData.Cards["commander"] = append(cacheBrawlsetData.Cards["commander"], obj)
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detailsObj := CacheCarteListItemWithSynergy{
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MainCard: obj,
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CanBeCommander: true,
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Cards: map[string][]CacheCarteListItem{},
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}
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// Add each card that already appeared in a deck
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for k := range synergyPerCards[fmt.Sprintf("c-%s",c.ID)] {
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synergyObj := CreateCardData(cards[k], decksByBset, numberOfDecksPerColorIdentity, numberOfDecksPerCard, v.ID)
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synergy := 0 - synergyObj.PercentageOfDecks
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if numberOfDecksPerCard[fmt.Sprintf("c-%s",c.ID)] != 0 {
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synergy = (float64(synergyPerCards[fmt.Sprintf("c-%s",c.ID)][k]) / float64(numberOfDecksPerCard[fmt.Sprintf("c-%s",c.ID)])) - synergyObj.PercentageOfDecks
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}
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synergyObj.Synergy = synergy
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detailsObj.Cards[cards[k].CardType] = append(detailsObj.Cards[cards[k].CardType], synergyObj)
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}
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for k := range detailsObj.Cards {
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sort.Slice(detailsObj.Cards[k], func(i, j int) bool {
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if detailsObj.Cards[k][i].Synergy == detailsObj.Cards[k][j].Synergy {
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return detailsObj.Cards[k][i].PercentageOfDecks > detailsObj.Cards[k][j].PercentageOfDecks
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}
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return detailsObj.Cards[k][i].Synergy > detailsObj.Cards[k][j].Synergy
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})
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}
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totalSize += int64(unsafe.Sizeof(detailsObj))
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pb.Store().Set(fmt.Sprintf("json/commander/%s-%s", c.SetCode, c.SanitizedName), detailsObj)
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}
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}
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}
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for k := range cacheBrawlsetData.Cards {
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if k == "commander" {
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sort.Slice(cacheBrawlsetData.Cards[k], func(i, j int) bool { return cacheBrawlsetData.Cards[k][i].NumberOfDecks > cacheBrawlsetData.Cards[k][j].NumberOfDecks})
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} else {
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sort.Slice(cacheBrawlsetData.Cards[k], func(i, j int) bool {
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if cacheBrawlsetData.Cards[k][i].PercentageOfDecks == cacheBrawlsetData.Cards[k][j].PercentageOfDecks {
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return cacheBrawlsetData.Cards[k][i].NumberOfDecks > cacheBrawlsetData.Cards[k][j].NumberOfDecks
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}
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return cacheBrawlsetData.Cards[k][i].PercentageOfDecks > cacheBrawlsetData.Cards[k][j].PercentageOfDecks
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})
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}
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}
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cacheBrawlsetList = append(cacheBrawlsetList, CacheBrawlsetListItem{Name: v.Name, SanitizedName: v.SanitizedName, IconsSvgUri: setIconList})
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totalSize += int64(unsafe.Sizeof(cacheBrawlsetData))
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pb.Store().Set("json/brawlset/" + v.SanitizedName, cacheBrawlsetData)
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}
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totalSize += int64(unsafe.Sizeof(cacheBrawlsetList))
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pb.Store().Set("json/misc/brawlsets", cacheBrawlsetList)
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log.Println(fmt.Sprintf("Total cache size : %d", totalSize))
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}
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func GetAllColorCombination(s []string) []string {
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res := []string{strings.Join(s,"")}
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for i := 1; i < len(s); i++ {
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combinations := CreateCombination(s, i)
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res = append(res, combinations...)
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}
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return res
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}
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func CreateCardData(c Carte, decksByBset map[string][]Deck, numberOfDecksPerColorIdentity map[string]int, numberOfDecksPerCard map[string]int, bsetID string) CacheCarteListItem {
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price, err := strconv.ParseFloat(c.Price, 64)
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if err != nil {
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price = 0.0
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}
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numberOfPossibleDecks := 0
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if len(c.ColorIdentity) == 0 {
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numberOfPossibleDecks = len(decksByBset[bsetID])
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} else {
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numberOfPossibleDecks = numberOfDecksPerColorIdentity[strings.Join(c.ColorIdentity,"")]
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}
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percentageOfDecks := 0.0
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if numberOfPossibleDecks != 0 {
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percentageOfDecks = float64(numberOfDecksPerCard[c.ID]) / float64(numberOfPossibleDecks)
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}
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return CacheCarteListItem{
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Name: c.Name,
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Url: fmt.Sprintf("/card/%s-%s", c.SetCode,c.SanitizedName),
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Layout: c.Layout,
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SmallImage: c.SmallImage,
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SmallImageBack: c.SmallImageBack,
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NormalImage: c.NormalImage,
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NormalImageBack: c.NormalImageBack,
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Price: price,
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CardmarketUri: c.CardmarketUri,
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NumberOfDecks: numberOfDecksPerCard[c.ID],
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NumberOfPossibleDecks: numberOfPossibleDecks,
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PercentageOfDecks: percentageOfDecks,
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}
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}
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