// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//

package main

import (
	"encoding/json"
	"fmt"
	"log"
)

func main() {
	/*
		data, err := ioutil.ReadFile("database.json")
		if err != nil {
			log.Fatalln(err)
		}

		var store list

		db := database{list: &store}

		if err := json.Unmarshal(data, &db); err != nil {
			log.Fatalln(err)
		}

		fmt.Print(store)
	*/

	store := list{
		&book{product{"moby dick", 10}, toTimestamp(118281600)},
		&book{product{"odyssey", 15}, toTimestamp("733622400")},
		&book{product{"hobbit", 25}, unknown},
		&puzzle{product{"rubik's cube", 5}},
		&game{product{"minecraft", 20}},
		&game{product{"tetris", 5}},
		&toy{product{"yoda", 150}},
	}

	db := database{list: &store}

	out, err := json.MarshalIndent(&db, "", "\t")
	if err != nil {
		log.Fatalln(err)
	}

	fmt.Println(string(out))

	// store.discount(.5)
	// fmt.Print(store)
}