using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using WCTDataMiner.Core.Models;

namespace WCTDataMiner.Core.Data.Configurations;

public class PlossRecordConfiguration : IEntityTypeConfiguration<PlossRecord>
{
    public void Configure(EntityTypeBuilder<PlossRecord> builder)
    {
        builder.ToTable("ploss_record");

        builder.HasKey(e => e.Id);
        builder.Property(e => e.Id).HasColumnName("id");

        builder.Property(e => e.ScenarioId)
            .IsRequired()
            .HasColumnName("scenario_id");

        // ===== 第一行字段（nullable） =====
        builder.Property(e => e.PowLoss)
            .IsRequired(false)
            .HasColumnName("pow_loss");

        builder.Property(e => e.DeltaP)
            .IsRequired(false)
            .HasColumnName("delta_p");

        // ===== 第二行字段（通用命名） =====
        builder.Property(e => e.Field1)
            .IsRequired()
            .HasColumnName("field_1");

        builder.Property(e => e.Field2)
            .IsRequired()
            .HasColumnName("field_2");

        builder.Property(e => e.Field3)
            .IsRequired()
            .HasColumnName("field_3");

        builder.Property(e => e.Field4)
            .IsRequired()
            .HasColumnName("field_4");

        builder.Property(e => e.Field5)
            .IsRequired()
            .HasColumnName("field_5");

        builder.Property(e => e.Field6)
            .IsRequired()
            .HasColumnName("field_6");

        builder.Property(e => e.Field7)
            .IsRequired()
            .HasColumnName("field_7");

        builder.Property(e => e.Field8)
            .IsRequired()
            .HasColumnName("field_8");

        builder.Property(e => e.Field9)
            .IsRequired()
            .HasDefaultValue(0)
            .HasColumnName("field_9");

        builder.Property(e => e.Field10)
            .IsRequired()
            .HasDefaultValue(0)
            .HasColumnName("field_10");

        builder.Property(e => e.Field11)
            .IsRequired()
            .HasColumnName("field_11");

        builder.Property(e => e.Field12)
            .IsRequired()
            .HasColumnName("field_12");

        builder.Property(e => e.Field13)
            .IsRequired()
            .HasColumnName("field_13");

        builder.Property(e => e.Field14)
            .IsRequired()
            .HasDefaultValue(0)
            .HasColumnName("field_14");

        builder.Property(e => e.Field15)
            .IsRequired()
            .HasDefaultValue(0)
            .HasColumnName("field_15");

        builder.Property(e => e.Field16)
            .IsRequired()
            .HasDefaultValue(0)
            .HasColumnName("field_16");

        builder.Property(e => e.IsDeleted)
            .IsRequired()
            .HasDefaultValue(false)
            .HasColumnName("is_deleted");

        builder.Property(e => e.CreatedAt)
            .IsRequired()
            .HasDefaultValueSql("datetime('now')")
            .HasColumnName("created_at");

        // 派生属性不落库
        builder.Ignore(e => e.Margin);

        // 索引
        builder.HasIndex(e => e.ScenarioId).HasDatabaseName("idx_ploss_scenario");
        builder.HasIndex(e => e.Field2).HasDatabaseName("idx_ploss_field_2");      // 原 rx_power
        builder.HasIndex(e => e.Field7).HasDatabaseName("idx_ploss_field_7");      // 原 ploss
        builder.HasIndex(e => e.Field8).HasDatabaseName("idx_ploss_field_8");      // 原 threshold
        builder.HasIndex(e => e.Field10).HasDatabaseName("idx_ploss_field_10");    // 原 fod_result
        builder.HasIndex(e => e.PowLoss).HasDatabaseName("idx_ploss_pow_loss");    // 新增
        builder.HasIndex(e => e.DeltaP).HasDatabaseName("idx_ploss_delta_p");      // 新增

        // 关系配置
        builder.HasOne(e => e.Scenario)
            .WithMany(e => e.PlossRecords)
            .HasForeignKey(e => e.ScenarioId)
            .OnDelete(DeleteBehavior.Cascade);

        // 全局查询过滤器
        builder.HasQueryFilter(e => !e.IsDeleted);
    }
}