278 lines
10 KiB
Go
278 lines
10 KiB
Go
package server
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import (
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"embed"
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"fmt"
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"net/http"
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"os"
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"sort"
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"strconv"
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"github.com/gorilla/mux"
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"github.com/robertjanetzko/LegendsBrowser2/backend/model"
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"github.com/robertjanetzko/LegendsBrowser2/backend/templates"
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"github.com/robertjanetzko/LegendsBrowser2/backend/util"
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)
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type DfServerContext struct {
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config *Config
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world *model.DfWorld
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isLoading bool
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progress *model.LoadProgress
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}
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type DfServer struct {
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router *mux.Router
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loader *loadHandler
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templates *templates.Template
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context *DfServerContext
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}
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func StartServer(config *Config, world *model.DfWorld, static embed.FS) error {
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srv := &DfServer{
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router: mux.NewRouter().StrictSlash(true),
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context: &DfServerContext{
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config: config,
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world: world,
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isLoading: false,
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progress: &model.LoadProgress{},
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},
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}
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srv.loader = &loadHandler{server: srv}
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srv.LoadTemplates()
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srv.RegisterWorldPage("/entities", "entities.html", func(p Parms) any { return groupByType(srv.context.world.Entities) })
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srv.RegisterWorldResourcePage("/entity/{id}", "entity.html", func(id int) any { return srv.context.world.Entities[id] })
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srv.RegisterWorldResourcePage("/popover/entity/{id}", "popoverEntity.html", func(id int) any { return srv.context.world.Entities[id] })
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srv.RegisterWorldPage("/geography", "geography.html", func(p Parms) any {
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return &struct {
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Regions map[string][]*model.Region
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Landmasses map[string][]*model.Landmass
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MountainPeaks map[string][]*model.MountainPeak
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Rivers map[string][]*model.River
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}{
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Regions: singleGroup(srv.context.world.Regions, "region"),
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Landmasses: singleGroup(srv.context.world.Landmasses, "landmass"),
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MountainPeaks: singleGroup(srv.context.world.MountainPeaks, "mountain"),
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Rivers: map[string][]*model.River{
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"rivers": srv.context.world.Rivers,
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},
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}
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})
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srv.RegisterWorldResourcePage("/landmass/{id}", "landmass.html", func(id int) any { return srv.context.world.Landmasses[id] })
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srv.RegisterWorldResourcePage("/mountain/{id}", "mountain.html", func(id int) any { return srv.context.world.MountainPeaks[id] })
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srv.RegisterWorldResourcePage("/river/{id}", "river.html", func(id int) any { return srv.context.world.Rivers[id] })
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srv.RegisterWorldPage("/regions", "regions.html", func(p Parms) any { return groupByType(srv.context.world.Regions) })
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srv.RegisterWorldResourcePage("/region/{id}", "region.html", func(id int) any { return srv.context.world.Regions[id] })
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srv.RegisterWorldResourcePage("/popover/region/{id}", "popoverRegion.html", func(id int) any { return srv.context.world.Regions[id] })
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srv.RegisterWorldPage("/sites", "sites.html", func(p Parms) any { return groupByType(srv.context.world.Sites) })
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srv.RegisterWorldResourcePage("/site/{id}", "site.html", func(id int) any { return srv.context.world.Sites[id] })
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srv.RegisterWorldResourcePage("/popover/site/{id}", "popoverSite.html", func(id int) any { return srv.context.world.Sites[id] })
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srv.RegisterWorldPage("/structures", "structures.html", func(p Parms) any {
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return flatGrouped(srv.context.world.Sites, func(s *model.Site) []*model.Structure { return util.Values(s.Structures) })
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})
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srv.RegisterWorldPage("/site/{siteId}/structure/{id}", "structure.html", srv.findStructure)
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srv.RegisterWorldPage("/popover/site/{siteId}/structure/{id}", "popoverStructure.html", srv.findStructure)
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srv.RegisterWorldPage("/worldconstructions", "worldconstructions.html", func(p Parms) any { return groupByType(srv.context.world.WorldConstructions) })
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srv.RegisterWorldResourcePage("/worldconstruction/{id}", "worldconstruction.html", func(id int) any { return srv.context.world.WorldConstructions[id] })
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srv.RegisterWorldResourcePage("/popover/worldconstruction/{id}", "popoverWorldconstruction.html", func(id int) any { return srv.context.world.WorldConstructions[id] })
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srv.RegisterWorldPage("/artifacts", "artifacts.html", func(p Parms) any { return groupByType(srv.context.world.Artifacts) })
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srv.RegisterWorldResourcePage("/artifact/{id}", "artifact.html", func(id int) any { return srv.context.world.Artifacts[id] })
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srv.RegisterWorldResourcePage("/popover/artifact/{id}", "popoverArtifact.html", func(id int) any { return srv.context.world.Artifacts[id] })
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srv.RegisterWorldPage("/artforms", "artforms.html", func(p Parms) any {
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return &struct {
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DanceForms map[string][]*model.DanceForm
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MusicalForms map[string][]*model.MusicalForm
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PoeticForms map[string][]*model.PoeticForm
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}{
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DanceForms: groupByType(srv.context.world.DanceForms),
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MusicalForms: groupByType(srv.context.world.MusicalForms),
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PoeticForms: groupByType(srv.context.world.PoeticForms),
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}
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})
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srv.RegisterWorldResourcePage("/danceform/{id}", "artform.html", func(id int) any { return srv.context.world.DanceForms[id] })
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srv.RegisterWorldResourcePage("/musicalform/{id}", "artform.html", func(id int) any { return srv.context.world.MusicalForms[id] })
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srv.RegisterWorldResourcePage("/poeticform/{id}", "artform.html", func(id int) any { return srv.context.world.PoeticForms[id] })
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srv.RegisterWorldPage("/writtencontents", "writtencontents.html", func(p Parms) any { return groupByType(srv.context.world.WrittenContents) })
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srv.RegisterWorldResourcePage("/writtencontent/{id}", "writtencontent.html", func(id int) any { return srv.context.world.WrittenContents[id] })
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srv.RegisterWorldResourcePage("/popover/writtencontent/{id}", "popoverWrittencontent.html", func(id int) any { return srv.context.world.WrittenContents[id] })
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srv.RegisterWorldPage("/hfs", "hfs.html", srv.searchHf)
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srv.RegisterWorldResourcePage("/hf/{id}", "hf.html", func(id int) any { return srv.context.world.HistoricalFigures[id] })
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srv.RegisterWorldResourcePage("/popover/hf/{id}", "popoverHf.html", func(id int) any { return srv.context.world.HistoricalFigures[id] })
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srv.RegisterWorldPage("/events", "eventTypes.html", func(p Parms) any { return srv.context.world.AllEventTypes() })
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srv.RegisterWorldPage("/events/{type}", "eventType.html", func(p Parms) any { return srv.context.world.EventsOfType(p["type"]) })
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srv.RegisterWorldResourcePage("/event/{id}", "event.html", func(id int) any { return srv.context.world.HistoricalEvents[id] })
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srv.RegisterWorldPage("/collections", "collections.html", func(p Parms) any {
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return groupBy(srv.context.world.HistoricalEventCollections,
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func(e *model.HistoricalEventCollection) string { return e.Type() },
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func(e *model.HistoricalEventCollection) bool { return true },
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func(e *model.HistoricalEventCollection) string { return model.Time(e.StartYear, e.StartSeconds72) },
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)
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})
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srv.RegisterWorldResourcePage("/collection/{id}", "collection.html", func(id int) any { return srv.context.world.HistoricalEventCollections[id] })
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srv.RegisterWorldResourcePage("/popover/collection/{id}", "popoverCollection.html", func(id int) any { return srv.context.world.HistoricalEventCollections[id] })
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srv.RegisterWorldPage("/", "index.html", func(p Parms) any {
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return &struct {
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Civilizations map[string][]*model.Entity
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}{
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Civilizations: groupBy(srv.context.world.Entities,
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func(e *model.Entity) string { return e.Race },
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func(e *model.Entity) bool { return e.Name() != "" && e.Type_ == model.EntityType_Civilization },
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func(e *model.Entity) string { return e.Name() }),
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}
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})
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srv.router.HandleFunc("/map", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "image/png")
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w.WriteHeader(http.StatusOK)
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w.Write(srv.loader.server.context.world.MapData)
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})
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srv.router.PathPrefix("/search").Handler(searchHandler{server: srv})
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srv.router.PathPrefix("/load").Handler(srv.loader)
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spa := spaHandler{server: srv, staticFS: static, staticPath: "static", indexPath: "index.html"}
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if templates.DebugTemplates {
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spa.staticFS = os.DirFS(".")
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}
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srv.router.PathPrefix("/").Handler(spa)
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OpenBrowser("http://localhost:8080")
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fmt.Println("Serving at :8080")
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http.ListenAndServe(":8080", srv.router)
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return nil
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}
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func (srv *DfServer) findStructure(p Parms) any {
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siteId, err := strconv.Atoi(p["siteId"])
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if err != nil {
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return nil
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}
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structureId, err := strconv.Atoi(p["id"])
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if err != nil {
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return nil
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}
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if site, ok := srv.context.world.Sites[siteId]; ok {
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return site.Structures[structureId]
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}
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return nil
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}
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func (srv *DfServer) searchHf(p Parms) any {
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var list []*model.HistoricalFigure
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for _, hf := range srv.context.world.HistoricalFigures {
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if p["leader"] == "1" && !hf.Leader {
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continue
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}
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if p["deity"] == "1" && !hf.Deity {
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continue
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}
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if p["force"] == "1" && !hf.Force {
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continue
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}
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if p["vampire"] == "1" && !hf.Vampire {
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continue
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}
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if p["werebeast"] == "1" && !hf.Werebeast {
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continue
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}
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if p["necromancer"] == "1" && !hf.Necromancer {
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continue
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}
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if p["alive"] == "1" && hf.DeathYear != -1 {
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continue
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}
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if p["ghost"] == "1" && false { // TODO ghost
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continue
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}
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if p["adventurer"] == "1" && !hf.Adventurer {
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continue
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}
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list = append(list, hf)
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}
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sort.Slice(list, func(i, j int) bool { return list[i].Name_ < list[j].Name_ })
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return map[string]any{
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"Params": p,
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"Hfs": list,
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}
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}
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func (srv *DfServer) notFound(w http.ResponseWriter) {
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err := srv.templates.Render(w, "notFound.html", nil)
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if err != nil {
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httpError(w, err)
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}
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}
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func httpError(w http.ResponseWriter, err error) {
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fmt.Fprintln(w, err)
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fmt.Println(err)
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}
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type namedTyped interface {
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model.Named
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model.Typed
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}
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func flatGrouped[K comparable, U any, V namedTyped](input map[K]U, mapper func(U) []V) map[string][]V {
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output := make(map[string][]V)
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for _, x := range input {
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for _, v := range mapper(x) {
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k := v.Type()
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if v.Name() != "" {
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output[k] = append(output[k], v)
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}
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}
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}
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for _, v := range output {
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sort.Slice(v, func(i, j int) bool { return v[i].Name() < v[j].Name() })
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}
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return output
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}
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func singleGroup[K comparable, T model.Named](input map[K]T, group string) map[string][]T {
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return groupBy(input, func(t T) string { return group }, func(t T) bool { return t.Name() != "" }, func(t T) string { return t.Name() })
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}
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func groupByType[K comparable, T namedTyped](input map[K]T) map[string][]T {
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return groupBy(input, func(t T) string { return t.Type() }, func(t T) bool { return t.Name() != "" }, func(t T) string { return t.Name() })
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}
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func groupBy[K comparable, T any](input map[K]T, mapper func(T) string, filter func(T) bool, sortMapper func(T) string) map[string][]T {
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output := make(map[string][]T)
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for _, v := range input {
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k := mapper(v)
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if filter(v) {
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output[k] = append(output[k], v)
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}
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}
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for _, v := range output {
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sort.Slice(v, func(i, j int) bool { return sortMapper(v[i]) < sortMapper(v[j]) })
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}
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return output
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}
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