using Microsoft.EntityFrameworkCore;
using TeamUp.Modules.OrgBoard.Domain;
using TeamUp.SharedKernel.Persistence;

namespace TeamUp.Modules.OrgBoard.Persistence;

internal sealed class OrgBoardDbContext(DbContextOptions<OrgBoardDbContext> options)
    : DbContext(options), IModuleDbContext
{
    public DbSet<Organization> Organizations => Set<Organization>();
    public DbSet<Team> Teams => Set<Team>();
    public DbSet<Seat> Seats => Set<Seat>();
    public DbSet<Agent> Agents => Set<Agent>();
    public DbSet<WorkItem> WorkItems => Set<WorkItem>();

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

        modelBuilder.Entity<Organization>(organization =>
        {
            organization.ToTable("organizations");
            organization.HasKey(o => o.Id);
            organization.Property(o => o.Name).HasMaxLength(200).IsRequired();
        });

        modelBuilder.Entity<Team>(team =>
        {
            team.ToTable("teams");
            team.HasKey(t => t.Id);
            team.Property(t => t.Name).HasMaxLength(200).IsRequired();
            team.HasIndex(t => t.OrganizationId);
        });

        modelBuilder.Entity<Seat>(seat =>
        {
            seat.ToTable("seats");
            seat.HasKey(s => s.Id);
            seat.Property(s => s.RoleName).HasMaxLength(120).IsRequired();
            seat.Property(s => s.State).HasConversion<string>().HasMaxLength(16);
            seat.HasIndex(s => s.TeamId);
        });

        modelBuilder.Entity<Agent>(agent =>
        {
            agent.ToTable("agents");
            agent.HasKey(a => a.Id);
            agent.Property(a => a.Name).HasMaxLength(120).IsRequired();
            agent.Property(a => a.Monogram).HasMaxLength(8);
            agent.Property(a => a.Autonomy).HasConversion<string>().HasMaxLength(20);
            agent.HasIndex(a => a.SeatId).IsUnique();
        });

        modelBuilder.Entity<WorkItem>(workItem =>
        {
            workItem.ToTable("work_items");
            workItem.HasKey(w => w.Id);
            workItem.Property(w => w.Title).HasMaxLength(300).IsRequired();
            workItem.Property(w => w.Type).HasConversion<string>().HasMaxLength(16);
            workItem.Property(w => w.Status).HasConversion<string>().HasMaxLength(16);
            workItem.Property(w => w.AssigneeKind).HasConversion<string>().HasMaxLength(16);
            workItem.HasIndex(w => w.TeamId);
            workItem.HasIndex(w => new { w.AssigneeKind, w.AssigneeId });
        });
    }
}