module stores {
    yang-version 1.1;
    namespace "org:onap:ccsdk:sample";

    prefix book-store;

    revision "2020-09-15" {
        description
        "Sample Model";
    }

    typedef year {
        type uint16 {
            range "1000..9999";
        }
    }

    list bookstore-address {
        key "bookstore-name";
        leaf bookstore-name {
            type string;
            description
            "Name of bookstore. Example: My Bookstore";
        }
        leaf address {
            type string;
            description
            "Address of store";
        }
        leaf postal-code {
            type string;
            description
            "Postal code of store";
        }
    }

    container bookstore {

        leaf bookstore-name {
            type string;
        }

        container webinfo {
            leaf domain-name {
                type string;
            }
            leaf contact-email {
                type string;
            }
        }

        container support-info {
                    leaf support-office {
                        type string;
                    }
                    container contact-emails {
                        leaf email {
                            type string;
                        }
                    }
                }

        container container-without-leaves { }

        container premises {
            list addresses {
                key "house-number street";

                leaf house-number {
                    type uint16;
                }
                leaf street {
                    type string;
                }
                leaf town {
                    type string;
                }
                leaf county {
                    type string;
                }
            }
        }

        list categories {

            key "code";

            leaf code {
                type string;
            }

            leaf name {
                type string;
            }

            list books {
                key title;

                leaf title {
                    type string;
                }
                leaf lang {
                    type string;
                }
                leaf-list authors {
                    type string;
                }
                leaf-list editions {
                    type year;
                }
                leaf price {
                    type uint64;
                }
            }
        }
    }
}