package product

import (
	"context"

	"perms-system-server/internal/middleware"
	"perms-system-server/internal/svc"
	"perms-system-server/internal/types"
	"perms-system-server/internal/util"

	"github.com/zeromicro/go-zero/core/logx"
)

type ProductListLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewProductListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ProductListLogic {
	return &ProductListLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *ProductListLogic) ProductList(req *types.ProductListReq) (resp *types.PageResp, err error) {
	page, pageSize := util.NormalizePage(req.Page, req.PageSize)

	list, total, err := l.svcCtx.SysProductModel.FindList(l.ctx, page, pageSize)
	if err != nil {
		return nil, err
	}

	caller := middleware.GetUserDetails(l.ctx)
	items := make([]types.ProductItem, 0, len(list))
	for _, p := range list {
		item := types.ProductItem{
			Id:         p.Id,
			Code:       p.Code,
			Name:       p.Name,
			Remark:     p.Remark,
			Status:     p.Status,
			CreateTime: p.CreateTime,
		}
		if caller != nil && caller.IsSuperAdmin {
			item.AppKey = p.AppKey
		}
		items = append(items, item)
	}

	return &types.PageResp{
		Total: total,
		List:  items,
	}, nil
}