package routing

import (
	lishwist "lishwist/core"
	"lishwist/http/response"
	"net/http"
)

func Users(app *lishwist.Session, h http.Header, r *response.Request) response.Response {
	admin := app.Admin()
	if admin == nil {
		return NotFound(h, r)
	}

	users, err := admin.ListUsers()
	if err != nil {
		return response.Error(http.StatusInternalServerError, "Failed to get users: %s", err)
	}

	return response.Data("", users)
}

func User(app *lishwist.Session, h http.Header, r *response.Request) response.Response {
	admin := app.Admin()
	if admin == nil {
		return NotFound(h, r)
	}

	reference := r.PathValue("userReference")

	user, err := lishwist.GetUserByReference(reference)
	if err != nil {
		return response.Error(http.StatusInternalServerError, "Failed to get user: %s", err)
	}
	if user == nil {
		return response.Error(http.StatusNotFound, "User not found")
	}

	return response.Data("", user)
}

func UserPost(app *lishwist.Session, h http.Header, r *response.Request) response.Response {
	admin := app.Admin()
	if admin == nil {
		return NotFound(h, r)
	}

	form := r.ParseForm()

	reference := r.PathValue("userReference")
	if reference == app.User.Reference {
		return response.Error(http.StatusForbidden, "You cannot delete yourself.")
	}

	user, err := lishwist.GetUserByReference(reference)
	if err != nil {
		return response.Error(http.StatusInternalServerError, "Failed to get user: %s", err)
	}
	if user == nil {
		return response.Error(http.StatusNotFound, "User not found")
	}

	intent := form.Get("intent")

	if intent != "" {
		err = admin.UserSetLive(reference, intent != "delete")
		if err != nil {
			return response.Error(http.StatusInternalServerError, "Failed to delete user: %s", err)
		}
	}

	return response.Data("", user)
}