package main

import (
	"net/http"

	"github.com/hculpan/areweplaying/pkg/data"
)

func addPlayerHandler(w http.ResponseWriter, r *http.Request) {
	if !ValidateJWTFromCookie(r, appKey) {
		http.Error(w, "Unauthorized", http.StatusUnauthorized)
		return
	}

	r.ParseForm()
	session, err := data.ReadSessionData()
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	p := data.Player{
		Name:      r.FormValue("name"),
		Email:     r.FormValue("email"),
		Gm:        r.FormValue("gm") == "on",
		Attending: "unknown",
	}

	if err := data.AddPlayer(session, p); err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	http.Redirect(w, r, "/setup", http.StatusSeeOther)
}

func deletePlayerHandler(w http.ResponseWriter, r *http.Request) {
	if !ValidateJWTFromCookie(r, appKey) {
		http.Error(w, "Unauthorized", http.StatusUnauthorized)
		return
	}

	r.ParseForm()
	session, err := data.ReadSessionData()
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	name := r.FormValue("name")
	if err := data.DeletePlayer(session, name); err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	http.Redirect(w, r, "/setup", http.StatusSeeOther)
}

func editPlayerHandler(w http.ResponseWriter, r *http.Request) {
	if !ValidateJWTFromCookie(r, appKey) {
		http.Error(w, "Unauthorized", http.StatusUnauthorized)
		return
	}

	r.ParseForm()
	session, err := data.ReadSessionData()
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	originalName := r.FormValue("originalName")
	updated := data.Player{
		Name:      r.FormValue("name"),
		Email:     r.FormValue("email"),
		Gm:        r.FormValue("gm") == "on",
		Attending: r.FormValue("attending"),
	}

	if err := data.UpdatePlayer(session, originalName, updated); err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	http.Redirect(w, r, "/setup", http.StatusSeeOther)
}