main.go

package main

import (
    "encoding/json"
    "fmt"
    "html/template"
    "net/http"
    "net/url"

    "github.com/davecgh/go-spew/spew"
)

type Dialog []struct {
    Episodename string `json:"episodename"`
    Act         string `json:"act"`
    Scenenumber string `json:"scenenumber"`
    Texttype    string `json:"texttype"`
    Who         string `json:"who"`
    Text        string `json:"text"`
    Speech      string `json:"speech"`
    Released    string `json:"released"`
    Episode     string `json:"episode"`
    Imdbrating  string `json:"imdbrating"`
    Imdbid      string `json:"imdbid"`
    Season      string `json:"season"`
}

var tpl = template.Must(template.ParseFiles("index.html"))

func indexHandler(w http.ResponseWriter, r *http.Request) {
    tpl.Execute(w, nil)
}

func searchHandler(w http.ResponseWriter, r *http.Request) {
    u, err := url.Parse(r.URL.String())
    if err != nil {
        w.WriteHeader(http.StatusInternalServerError)
        w.Write([]byte("Internal server error"))
        return
    }

    params := u.Query()
    searchKey := params.Get("q")

    dialog := &Dialog{}

    endpoint := fmt.Sprintf("https://tngapi-awicwils6q-ew.a.run.app/?q=%s", url.QueryEscape(searchKey))
    resp, err := http.Get(endpoint)
    if err != nil {
        w.WriteHeader(http.StatusInternalServerError)
        return
    }

    defer resp.Body.Close()
    if resp.StatusCode != 200 {
        w.WriteHeader(http.StatusInternalServerError)
        return
    }

    err = json.NewDecoder(resp.Body).Decode(&dialog)
    if err != nil {
        w.WriteHeader(http.StatusInternalServerError)
        return
    }

    spew.Dump(dialog)

    err = tpl.Execute(w, dialog)
    if err != nil {
        w.WriteHeader(http.StatusInternalServerError)
    }

}

func main() {
    mux := http.NewServeMux()
    fs := http.FileServer(http.Dir("assets"))
    mux.Handle("/assets/", http.StripPrefix("/assets/", fs))
    mux.HandleFunc("/search", searchHandler)
    mux.HandleFunc("/", indexHandler)
    http.ListenAndServe(":8080", mux)
}