81 lines
3.1 KiB
C#
81 lines
3.1 KiB
C#
using System.Globalization;
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using YY.Admin.Core.Entity;
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namespace YY.Admin.Services.Service.MixerMaterialTareStrategy;
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/// <summary>
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/// 密炼物料皮重策略匹配：按密炼物料、供应商、入场日期、每份重量（对应策略物料规格）筛选。
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/// </summary>
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public static class MixerMaterialTareStrategyMatcher
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{
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public static List<MesXslMixerMaterialTareStrategy> FilterCandidates(
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IEnumerable<MesXslMixerMaterialTareStrategy> strategies,
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string? mixerMaterialId,
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string? supplierId,
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DateTime? entryDate,
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double? portionWeight)
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{
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if (string.IsNullOrWhiteSpace(mixerMaterialId) || string.IsNullOrWhiteSpace(supplierId))
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{
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return new List<MesXslMixerMaterialTareStrategy>();
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}
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var entryDay = entryDate?.Date;
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return strategies
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.Where(s => string.Equals(s.MixerMaterialId, mixerMaterialId, StringComparison.OrdinalIgnoreCase))
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.Where(s => string.Equals(s.SupplierId, supplierId, StringComparison.OrdinalIgnoreCase))
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.Where(s => IsEntryDateInRange(entryDay, s.EffectiveStartDate, s.EffectiveEndDate))
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.Where(s => MaterialSpecMatchesPortionWeight(s.MaterialSpec, portionWeight))
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.OrderByDescending(s => s.EffectiveStartDate ?? DateTime.MinValue)
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.ThenByDescending(s => s.CreateTime ?? DateTime.MinValue)
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.ToList();
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}
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public static MesXslMixerMaterialTareStrategy? PickBestMatch(
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IEnumerable<MesXslMixerMaterialTareStrategy> strategies,
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string? mixerMaterialId,
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string? supplierId,
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DateTime? entryDate,
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double? portionWeight)
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{
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var list = FilterCandidates(strategies, mixerMaterialId, supplierId, entryDate, portionWeight);
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return list.FirstOrDefault();
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}
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public static bool IsEntryDateInRange(DateTime? entryDay, DateTime? start, DateTime? end)
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{
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if (!entryDay.HasValue || !start.HasValue || !end.HasValue)
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{
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return false;
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}
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var day = entryDay.Value.Date;
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return day >= start.Value.Date && day <= end.Value.Date;
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}
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/// <summary>策略「物料规格」与拆码明细「每份重量」比对（支持数值或文本形式）。</summary>
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public static bool MaterialSpecMatchesPortionWeight(string? materialSpec, double? portionWeight)
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{
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if (!portionWeight.HasValue)
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{
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return string.IsNullOrWhiteSpace(materialSpec);
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}
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var weight = portionWeight.Value;
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if (string.IsNullOrWhiteSpace(materialSpec))
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{
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return false;
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}
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var spec = materialSpec.Trim();
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if (double.TryParse(spec, NumberStyles.Float, CultureInfo.InvariantCulture, out var specNum))
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{
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return Math.Abs(specNum - weight) < 0.0001d;
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}
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var weightText = weight.ToString("0.##", CultureInfo.InvariantCulture);
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return string.Equals(spec, weightText, StringComparison.OrdinalIgnoreCase)
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|| string.Equals(spec, weight.ToString(CultureInfo.InvariantCulture), StringComparison.OrdinalIgnoreCase);
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}
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}
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