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

namespace TeamUp.Modules.OrgBoard.Runtime;

/// <summary>Gathers the agent config + task into an <see cref="AgentRunContext"/> for the assembler.</summary>
internal sealed class AgentRunContextProvider(OrgBoardDbContext db) : IAgentRunContextProvider
{
    public async Task<AgentRunContext?> GetAsync(Guid seatId, Guid workItemId, CancellationToken cancellationToken = default)
    {
        var agent = await db.Agents.FirstOrDefaultAsync(a => a.SeatId == seatId, cancellationToken);
        if (agent is null)
        {
            return null;
        }

        var item = await db.WorkItems.FirstOrDefaultAsync(w => w.Id == workItemId, cancellationToken);
        if (item is null)
        {
            return null;
        }

        var team = await db.Teams.FirstOrDefaultAsync(t => t.Id == item.TeamId, cancellationToken);
        if (team is null)
        {
            return null;
        }

        return new AgentRunContext(
            seatId, agent.Id, agent.Name, agent.Monogram, agent.Autonomy,
            agent.ApiConfigId, agent.FallbackApiConfigId, agent.SkillKeys, agent.McpServerIds, agent.Docs,
            item.Id, item.Title, item.Description, item.Type.ToString(),
            team.Id, team.OrganizationId);
    }
}