42 lines
1.5 KiB
C#
42 lines
1.5 KiB
C#
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using System.Collections.Immutable;
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using System.Reflection;
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using System.Text.Json;
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using NahidaImpact.Common.Data.Excel.Attributes;
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using NahidaImpact.Common.Data.Provider;
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using Microsoft.Extensions.Logging;
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namespace NahidaImpact.Common.Data.Excel;
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public class ExcelTableCollection
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{
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private readonly ImmutableDictionary<ExcelType, ExcelTable> _tables;
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public ExcelTableCollection(IAssetProvider assetProvider, ILogger<ExcelTableCollection> logger)
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{
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_tables = LoadTables(assetProvider);
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logger.LogInformation("Loaded {count} excel tables", _tables.Count);
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}
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public TExcel? GetExcel<TExcel>(ExcelType type, uint id) where TExcel : ExcelItem
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=> _tables[type].GetItemById<TExcel>(id);
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public ExcelTable GetTable(ExcelType type) => _tables[type];
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private static ImmutableDictionary<ExcelType, ExcelTable> LoadTables(IAssetProvider assetProvider)
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{
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ImmutableDictionary<ExcelType, ExcelTable>.Builder tables = ImmutableDictionary.CreateBuilder<ExcelType, ExcelTable>();
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IEnumerable<Type> types = Assembly.GetExecutingAssembly().GetTypes()
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.Where(type => type.GetCustomAttribute<ExcelAttribute>() != null);
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foreach (Type type in types)
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{
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ExcelAttribute attribute = type.GetCustomAttribute<ExcelAttribute>()!;
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JsonDocument tableJson = assetProvider.GetExcelTableJson(attribute.AssetName);
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tables.Add(attribute.Type, new ExcelTable(tableJson, type));
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}
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return tables.ToImmutable();
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}
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}
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