package config

import (
	"encoding/json"
	"os"
	"path/filepath"
)

type Config struct {
	ChannelID            string   `json:"channel_id"`
	CheckIntervalMinutes int      `json:"check_interval_minutes"`
	MinecraftVersion     string   `json:"minecraft_version"`
	FabricLoaderVersion  string   `json:"fabric_loader_version"`
	LoaderMetaVersion    string   `json:"loader_meta_version"`
	JavaPath             string   `json:"java_path"`
	ServerLocation       string   `json:"server_location"`
	BackupLocation       string   `json:"backup_location"`
	MergePreCommand      string   `json:"merge_pre_command"`
	MergePostCommand     string   `json:"merge_post_command"`
	ModrinthMods         []string `json:"modrinth_mods"`
}

const Dir = "config"

func Path() string {
	return filepath.Join(Dir, "config.json")
}

func APIPath() string {
	return filepath.Join(Dir, "api.json")
}

func Load() (*Config, error) {
	data, err := os.ReadFile(Path())
	if err != nil {
		return nil, err
	}

	var c Config
	if err := json.Unmarshal(data, &c); err != nil {
		return nil, err
	}

	return &c, nil
}