RegexBot/Module/ModTools/ConfigItem.cs

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using Newtonsoft.Json.Linq;
using Noikoio.RegexBot.ConfigItem;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
namespace Noikoio.RegexBot.Module.ModTools
{
/// <summary>
/// Represents ModTools configuration within one server.
/// </summary>
class ConfigItem
{
private EntityName? _petitionReportCh;
private readonly ReadOnlyDictionary<string, CommandBase> _cmdInstances;
public EntityName? PetitionReportingChannel => _petitionReportCh;
public ReadOnlyDictionary<string, CommandBase> Commands => _cmdInstances;
public ConfigItem(ModTools instance, JToken inconf)
{
if (inconf.Type != JTokenType.Object)
{
throw new RuleImportException("Configuration for this section is invalid.");
}
var config = (JObject)inconf;
// Ban petition reporting channel
var petitionstr = config["PetitionRelay"]?.Value<string>();
if (string.IsNullOrEmpty(petitionstr)) _petitionReportCh = null;
else if (petitionstr.Length > 1 && petitionstr[0] != '#')
{
// Not a channel.
throw new RuleImportException("PetitionRelay value must be set to a channel.");
}
else
{
_petitionReportCh = new EntityName(petitionstr.Substring(1), EntityType.Channel);
}
// Command instances
var commands = new Dictionary<string, CommandBase>(StringComparer.OrdinalIgnoreCase);
var commandconf = config["Commands"];
if (commandconf != null)
{
if (commandconf.Type != JTokenType.Object)
{
throw new RuleImportException("CommandDefs is not properly defined.");
}
foreach (var def in commandconf.Children<JProperty>())
{
string label = def.Name;
var cmd = CommandBase.CreateInstance(instance, def);
if (commands.ContainsKey(cmd.Command))
throw new RuleImportException(
$"{label}: 'command' value must not be equal to that of another definition. " +
$"Given value is being used for {commands[cmd.Command].Label}.");
commands.Add(cmd.Command, cmd);
}
}
_cmdInstances = new ReadOnlyDictionary<string, CommandBase>(commands);
}
public void UpdatePetitionChannel(ulong id)
{
if (!PetitionReportingChannel.HasValue) return;
if (PetitionReportingChannel.Value.Id.HasValue) return; // nothing to update
// For lack of a better option - create a new EntityName with ID already provided
_petitionReportCh = new EntityName($"{id}::{PetitionReportingChannel.Value.Name}", EntityType.Channel);
}
}
}