package logic

import (
	"context"

	"muyu-apiserver/pkg/tenantctx"
	"muyu-apiserver/rpc/system/internal/svc"
	"muyu-apiserver/rpc/system/pb"

	"github.com/zeromicro/go-zero/core/logx"
	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

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

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

func (l *ListRoleLogic) ListRole(in *pb.ListRoleReq) (*pb.ListRoleResp, error) {
	tenantId := tenantctx.ExtractTenantId(l.ctx)

	roles, total, err := l.svcCtx.RoleModel.FindList(l.ctx, tenantId, in.Page, in.PageSize, in.RoleName, in.Status)
	if err != nil {
		return nil, status.Error(codes.Internal, err.Error())
	}

	list := make([]*pb.RoleInfo, 0, len(roles))
	for _, role := range roles {
		menuIds := make([]string, 0)
		roleMenus, _ := l.svcCtx.RoleMenuModel.FindByRoleId(l.ctx, role.RoleId)
		for _, rm := range roleMenus {
			menuIds = append(menuIds, rm.MenuId)
		}

		list = append(list, &pb.RoleInfo{
			RoleId:    role.RoleId,
			RoleName:  role.RoleName,
			RoleKey:   role.RoleKey,
			RoleDesc:  role.RoleDesc,
			SortOrder: role.SortOrder,
			Status:    role.Status,
			MenuIds:   menuIds,
			CreatedAt: role.CreatedAt.Format("2006-01-02 15:04:05"),
			UpdatedAt: role.UpdatedAt.Format("2006-01-02 15:04:05"),
		})
	}

	return &pb.ListRoleResp{
		Total: total,
		List:  list,
	}, nil
}