68 lines
2.2 KiB
C#
68 lines
2.2 KiB
C#
using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Newtonsoft.Json.Linq;
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namespace Pf2e.Scrapper.Importers.Implementations.FoundryEn.Compendium;
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/// <summary>
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/// Загрузчик данных компендиума.
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/// </summary>
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/// <param name="repository"><inheritdoc cref="FoundryEnRepository"/></param>
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internal sealed class FoundryEnCompendium(FoundryEnRepository repository) : AbstractCompendium
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{
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/// <inheritdoc/>
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public override FoundryEnRepository Repository { get; } = repository;
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/// <summary>
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/// Коллекция всех записей компендиума.
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/// </summary>
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public ConcurrentBag<FoundryEnCompendiumItem> Items { get; } = [];
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/// <inheritdoc/>
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public override int Count(params ICollection<string> types) =>
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types.Count == 0 ? Items.Count : Items.Count(i => types.Contains(i.Type));
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/// <inheritdoc/>
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public override IEnumerable<Tuple<AbstractCompendiumItem, JObject>> Iterate(
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params ICollection<string> types
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)
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{
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IEnumerable<string> files =
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types.Count == 0
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? Items.Select(item => item.File).Distinct()
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: Items
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.Where(item => types.Contains(item.Type))
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.Select(item => item.File)
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.Distinct();
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foreach (string file in files)
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{
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Dictionary<string, FoundryEnCompendiumItem> fileReferences = Items
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.Where(i => i.File == file)
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.ToDictionary(i => i.Id);
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using StreamReader fileReader = new(file);
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JArray array = JArray.Parse(fileReader.ReadToEnd());
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foreach (JToken item in array)
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{
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string? id = item.SelectToken("_id")?.ToString();
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if (
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id is null
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|| !fileReferences.TryGetValue(id, out FoundryEnCompendiumItem? reference)
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|| (types.Count > 0 && !types.Contains(reference.Type))
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)
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{
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continue;
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}
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yield return new(reference, (JObject)item);
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}
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}
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}
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}
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