package api

import (
    "database/sql"
    "net/http"
    "os"
)

func NewRouter(metaDB *sql.DB, marketingDB *sql.DB) http.Handler {
    mux := http.NewServeMux()
    mux.Handle("/api/templates", withAccess(withTrace(TemplatesHandler(metaDB, marketingDB))))
    mux.Handle("/api/templates/", withAccess(withTrace(TemplatesHandler(metaDB, marketingDB))))
    mux.Handle("/api/exports", withAccess(withTrace(ExportsHandler(metaDB, marketingDB))))
    mux.Handle("/api/exports/", withAccess(withTrace(ExportsHandler(metaDB, marketingDB))))
    mux.Handle("/api/metadata/fields", withAccess(withTrace(MetadataHandler(metaDB, marketingDB))))
    mux.Handle("/api/creators", withAccess(withTrace(CreatorsHandler(marketingDB))))
    mux.Handle("/api/creators/", withAccess(withTrace(CreatorsHandler(marketingDB))))
    mux.Handle("/api/resellers", withAccess(withTrace(ResellersHandler(marketingDB))))
    mux.Handle("/api/resellers/", withAccess(withTrace(ResellersHandler(marketingDB))))
    mux.Handle("/api/plans", withAccess(withTrace(PlansHandler(marketingDB))))
    mux.Handle("/api/plans/", withAccess(withTrace(PlansHandler(marketingDB))))
    mux.HandleFunc("/api/utils/decode_key", func(w http.ResponseWriter, r *http.Request) {
        v := r.URL.Query().Get("v")
        if v == "" {
            w.WriteHeader(http.StatusBadRequest)
            w.Write([]byte("missing v"))
            return
        }
        d := decodeOrderKey(v)
        w.Header().Set("Content-Type", "application/json")
        w.Write([]byte("{\"decoded\":\"" + d + "\"}"))
    })
    sd := staticDir()
    mux.Handle("/", http.FileServer(http.Dir(sd)))
    return mux
}

func staticDir() string {
    if _, err := os.Stat("web/index.html"); err == nil {
        return "web"
    }
    if _, err := os.Stat("../web/index.html"); err == nil {
        return "../web"
    }
    return "web"
}