using System.Text.Json;
using MAX.Framework.Commons;
using MAX.Framework.Validation;
using Microsoft.Extensions.Configuration;
using Store.Shops.Dtos;
using Store.Shops.Entities;

namespace Store.Shops.Services;

public sealed partial class ShopManagementService
{
    public async Task<IReadOnlyList<PddClientInfo>> GetPddClients()
    {
        await Actor();
        var clients = configuration.GetSection("Shops:PddClients").Get<List<PddClientInfo>>() ?? [];
        if (clients.Count == 0 || clients.Any(c => string.IsNullOrWhiteSpace(c.ClientId)
            || string.IsNullOrWhiteSpace(c.ClientSecret) || string.IsNullOrWhiteSpace(c.RedirectUri)))
            throw new AppException("尚未完整配置拼多多应用信息");
        return clients;
    }

    public async Task<JsonElement> GetPddToken(PddTokenRequest request, CancellationToken ct = default)
    {
        RequestValidator.Validate(request);
        var actor = await Actor();
        var name = actor.UserName;
        var member = "," + name + ",";
        if (!await db.Select<PddShopEntity>().Where(s => s.MallId == request.MallId
            && (s.UserName == name || ("," + s.SubUserName + ",").Contains(member))).AnyAsync(ct))
            throw new AppException("店铺不存在或无读取令牌权限");
        return await e57.GetToken(request.MallId, ct);
    }
}