package service

import (
	"context"
	"icloudapp.cn/tools/service/entity"
	"icloudapp.cn/tools/service/model"
)

type Roles struct {
	ctx context.Context
	Base
	query *model.MRole
}

func NewRoles(ctx context.Context) *Roles {
	roles := &Roles{ctx: ctx}
	roles.query = model.Role

	return roles
}
func (r *Roles) Info(roleID int64) (*entity.Role, error) {
	return r.query.WithContext(r.ctx).Where(r.query.RoleID.Eq(roleID)).Take()
}

func (r *Roles) Infos(rolesID ...int64) (map[int64]*entity.Role, error) {
	roles := make(map[int64]*entity.Role, len(rolesID))

	rolesInfo, err := r.query.WithContext(r.ctx).Where(r.query.RoleID.In(rolesID...)).Find()
	if err != nil {
		return nil, err
	}

	for _, val := range rolesInfo {
		roles[val.RoleID] = val
	}

	for _, roleID := range rolesID {
		if _, ok := roles[roleID]; !ok {
			roles[roleID] = nil
		}
	}

	return roles, nil
}