package api

import (
	"context"
	"e621_to_neo4j/e621"
	"e621_to_neo4j/services"
	"fmt"
	"github.com/neo4j/neo4j-go-driver/v5/neo4j"
	"net/http"
)

// UserHandler is the handler for the user API
func UserHandler(ctx context.Context, driver neo4j.DriverWithContext, e621Client *e621.Client) func(response http.ResponseWriter, request *http.Request) {
	return func(w http.ResponseWriter, r *http.Request) {
		if r.Method != http.MethodPost {
			w.WriteHeader(http.StatusMethodNotAllowed)
			fmt.Fprintf(w, "Only POST requests are allowed")
			return
		}

		username := r.FormValue("username")
		if username == "" {
			w.WriteHeader(http.StatusBadRequest)
			fmt.Fprintf(w, "Username is required")
			return
		}

		// Perform further processing with the username
		go services.ScrapeUser(ctx, driver, *e621Client, username)

		// Send a response
		w.WriteHeader(http.StatusOK)
		fmt.Fprintf(w, "Username %s processed successfully", username)

	}
}