package user

import (
	"context"

	"github.com/perfect-panel/server/pkg/constant"

	"github.com/perfect-panel/server/internal/model/user"
	"github.com/perfect-panel/server/pkg/tool"
	"github.com/perfect-panel/server/pkg/xerr"
	"github.com/pkg/errors"
	"gorm.io/gorm"

	"github.com/perfect-panel/server/internal/svc"
	"github.com/perfect-panel/server/internal/types"
	"github.com/perfect-panel/server/pkg/logger"
)

type QueryUserCommissionLogLogic struct {
	logger.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

// Query User Commission Log
func NewQueryUserCommissionLogLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QueryUserCommissionLogLogic {
	return &QueryUserCommissionLogLogic{
		Logger: logger.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *QueryUserCommissionLogLogic) QueryUserCommissionLog(req *types.QueryUserCommissionLogListRequest) (resp *types.QueryUserCommissionLogListResponse, err error) {
	var data []*user.CommissionLog
	u, ok := l.ctx.Value(constant.CtxKeyUser).(*user.User)
	if !ok {
		logger.Error("current user is not found in context")
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.InvalidAccess), "Invalid Access")
	}
	err = l.svcCtx.UserModel.Transaction(l.ctx, func(db *gorm.DB) error {
		return db.Order("id desc").Limit(req.Size).Offset((req.Page-1)*req.Size).Where("user_id = ?", u.Id).Find(&data).Error
	})
	if err != nil {
		l.Errorw("Query User Commission Log failed", logger.Field("error", err.Error()))
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "Query User Commission Log failed: %v", err)
	}
	var list []types.CommissionLog
	tool.DeepCopy(&list, data)
	return &types.QueryUserCommissionLogListResponse{
		List: list,
	}, nil
}