using MAX.Framework.Validation;
using MAX.Framework.Commons;
using Store.Users.Contracts.Dtos;
using Store.Users.Entities;
namespace Store.Users.Services;

public sealed partial class UserManagementService
{
    /// <summary>以本人身份提交充值备注，不能伪造提交账户或昵称。</summary>
    public async Task<long> AddTopUpMessage(UserTopUpMessageRequest request, CancellationToken ct)
    {
        RequestValidator.Validate(request);
        UserInputChecks.Length(request.Message, 1000, "充值备注");
        var actor = await Actor(orm, ct);
        return await orm.Insert(new UserTopUpMessageEntity
        {
            UserName = actor.UserName, NickName = actor.NickName, Message = request.Message.Trim()
        }).ExecuteIdentityAsync(ct);
    }

    /// <summary>管理员记录人工处理结果。备注处理与实际充值是不同用例。</summary>
    public async Task UpdateTopUpMessage(UserTopUpResultRequest request, CancellationToken ct)
    {
        RequestValidator.Validate(request);
        UserInputChecks.PositiveId(request.Id);
        UserInputChecks.Length(request.Result, 1000, "处理结果");
        var actor = await Actor(orm, ct);
        if (!IsAdmin(actor)) throw new AppException("仅管理员可以处理充值备注", 403);
        if (!await orm.Select<UserTopUpMessageEntity>().Where(m => m.Id == request.Id).AnyAsync(ct))
            throw new AppException("充值备注不存在");
        await orm.Update<UserTopUpMessageEntity>().Set(m => m.Result, request.Result.Trim())
            .Where(m => m.Id == request.Id).ExecuteAffrowsAsync(ct);
    }

    /// <summary>普通用户仅查看自己提交的备注，管理员查看全部。</summary>
    public async Task<UserPage<UserTopUpMessageEntity>> TopUpMessages(UserSearchRequest request, CancellationToken ct)
    {
        RequestValidator.Validate(request);
        UserInputChecks.Search(request);
        var actor = await Actor(orm, ct);
        var select = orm.Select<UserTopUpMessageEntity>();
        if (!IsAdmin(actor)) select = select.Where(m => m.UserName == actor.UserName);
        var total = await select.CountAsync(ct);
        var rows = await select.OrderByDescending(m => m.Id).Page(request.Page, request.PageSize).ToListAsync(ct);
        return new(total, rows);
    }

    /// <summary>管理员维护代理充值二维码，使用旧表唯一代理编码原子更新或插入。</summary>
    public async Task UpdateTopUpQrcode(UserTopUpQrcodeRequest request, CancellationToken ct)
    {
        RequestValidator.Validate(request);
        UserInputChecks.Qrcode(request);
        var actor = await Actor(orm, ct);
        if (!IsAdmin(actor)) throw new AppException("仅管理员可以维护充值二维码", 403);
        await orm.InsertOrUpdate<UserTopUpQrcodeEntity>().SetSource(new UserTopUpQrcodeEntity
        {
            AgentCode = request.AgentCode.Trim(), QrcodeBase64 = request.QrcodeBase64
        }).ExecuteAffrowsAsync(ct);
    }

    /// <summary>已认证用户按代理编码读取收款二维码。</summary>
    public async Task<string?> GetTopUpQrcode(string agentCode, CancellationToken ct)
    {
        RequestValidator.Validate(new UserTopUpQrcodeQuery { AgentCode = agentCode?.Trim()! });
        UserInputChecks.Length(agentCode.Trim(), 50, "代理编码");
        await Actor(orm, ct);
        var code = agentCode.Trim();
        var item = await orm.Select<UserTopUpQrcodeEntity>().Where(q => q.AgentCode == code).FirstAsync(ct);
        return item?.QrcodeBase64;
    }
}