package main

import (
	"strconv"
)

var ApiThemesRouting = map[string]DispatchFunction{
	"GET": listTheme,
}

func listTheme(args []string, body []byte) (interface{}, error) {
	if len(args) == 1 {
		// List given theme
		if tid, err := strconv.Atoi(string(args[0])); err != nil {
			return nil, err
		} else {
			return GetTheme(tid)
		}
	} else if len(args) == 0 {
		// List all themes
		return GetThemes()
	} else {
		return nil, nil
	}
}