using CvSearch.Models.Data.Entities;
using Microsoft.EntityFrameworkCore;

namespace CvSearch.Models.Data;

public sealed class CvSearchDbContext : DbContext
{
    public const string SchemaName = "cvSearch";
    public const string MigrationTableName = "_Migrations";

    public CvSearchDbContext(DbContextOptions<CvSearchDbContext> options) : base(options) { }

    public DbSet<JobSearchTokenEntity> JobSearchTokens => Set<JobSearchTokenEntity>();
    public DbSet<JobSearchSessionEntity> JobSearchSessions => Set<JobSearchSessionEntity>();
    public DbSet<JobSearchResultEntity> JobSearchResults => Set<JobSearchResultEntity>();

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.HasDefaultSchema(SchemaName);

        modelBuilder.Entity<JobSearchTokenEntity>(entity =>
        {
            entity.ToTable("JobSearchTokens");
            entity.HasKey(x => x.Id);
            entity.Property(x => x.Id).HasMaxLength(64);
            entity.Property(x => x.CvDocumentId).HasMaxLength(64).IsRequired();
            entity.Property(x => x.Email).HasMaxLength(256).IsRequired();
            entity.Property(x => x.Used).HasDefaultValue(false);
            entity.Property(x => x.CreatedAt).HasDefaultValueSql("SYSUTCDATETIME()");
        });

        modelBuilder.Entity<JobSearchSessionEntity>(entity =>
        {
            entity.ToTable("JobSearchSessions");
            entity.HasKey(x => x.Id);
            entity.Property(x => x.Id).HasMaxLength(64);
            entity.Property(x => x.TokenId).HasMaxLength(64).IsRequired();
            entity.Property(x => x.CvDocumentId).HasMaxLength(64).IsRequired();
            entity.Property(x => x.Email).HasMaxLength(256).IsRequired();
            entity.Property(x => x.Status).HasMaxLength(32).IsRequired();
            entity.Property(x => x.Keywords).HasMaxLength(1000);
            entity.Property(x => x.ProviderConfigJson).IsRequired(false);
            entity.Property(x => x.CreatedAt).HasDefaultValueSql("SYSUTCDATETIME()");
            entity.HasIndex(x => x.Status);
        });

        modelBuilder.Entity<JobSearchResultEntity>(entity =>
        {
            entity.ToTable("JobSearchResults");
            entity.HasKey(x => x.Id);
            entity.Property(x => x.Id).HasMaxLength(64);
            entity.Property(x => x.SessionId).HasMaxLength(64).IsRequired();
            entity.Property(x => x.ProviderName).HasMaxLength(128);
            entity.Property(x => x.JobUrl).HasMaxLength(2048);
            entity.Property(x => x.JobTitle).HasMaxLength(512);
            entity.Property(x => x.CreatedAt).HasDefaultValueSql("SYSUTCDATETIME()");
            entity.HasIndex(x => x.SessionId);
        });
    }
}
