using Microsoft.AspNetCore.Mvc;
using Oms.Application.Dtos.Orders;
using Oms.Domain.OrdersAggregate.Entities;

namespace Oms.Application.Services.Orders;

public partial class OrderService
{
    private OrderOperationLogWriter OperationLogWriter =>
        LazyServiceProvider.GetRequiredService<OrderOperationLogWriter>();

    /// <summary>
    /// 运单操作日志列表（按时间倒序）。
    /// </summary>
    [HttpGet("/order/operation-log/list")]
    public async Task<OrderOperationLogListOutput> GetOperationLogListAsync([FromQuery] int orderId)
    {
        await GetOrderOrThrowAsync(orderId);
        return await OperationLogWriter.ListByOrderIdAsync(orderId);
    }

    private async Task<Dictionary<string, string?>> CaptureOrderAuditSnapshotAsync(
        Order order,
        bool includeParties = false,
        bool includeWeights = false,
        bool includeFees = false)
    {
        var parts = new List<IReadOnlyDictionary<string, string?>>
        {
            OrderOperationLogSnapshot.CaptureOrder(order)
        };

        if (includeParties)
        {
            var senders = await OrderRepository.GetSendersByOrderIdsAsync([order.Id]);
            var recipients = await OrderRepository.GetRecipientsByOrderIdsAsync([order.Id]);
            parts.Add(OrderOperationLogSnapshot.CaptureSender(senders.FirstOrDefault()));
            parts.Add(OrderOperationLogSnapshot.CaptureReceiver(recipients.FirstOrDefault()));
        }

        if (includeWeights)
        {
            var weights = await OrderRepository.GetWeightsByOrderIdsAsync([order.Id]);
            parts.Add(OrderOperationLogSnapshot.CaptureWeights(weights));
        }

        if (includeFees)
        {
            var fees = await OrderRepository.GetFeesByOrderIdsAsync([order.Id]);
            parts.Add(OrderOperationLogSnapshot.CaptureFeeTotals(fees));
        }

        return OrderOperationLogSnapshot.Merge(parts.ToArray());
    }
}