create schema mall-tams-core;

set
character set utf8mb4;
create table t_classroom
(
    id           bigint auto_increment
        primary key,
    name         varchar(30) default '' not null comment '名称',
    enable_state int unsigned default 1 not null comment '停启用状态，1启用 2停用'
) comment '教室';

create table t_color
(
    id    bigint auto_increment comment 'id'
        primary key,
    name  varchar(30) default '' not null comment '名称',
    value char(7)     default '' not null comment '值'
) comment '颜色';

create table t_course
(
    id               bigint auto_increment comment 'id'
        primary key,
    name             varchar(30) default '' not null comment '名称',
    enable_state     int unsigned default 1 not null comment '停启用状态，1启用 2停用',
    duration         int unsigned null comment '课程时长，单位分钟',
    background_color char(7)     default '' not null comment '背景颜色'
) comment '课程';

create table t_course_scheduling
(
    id           bigint auto_increment comment 'id'
        primary key,
    classroom_id bigint default 0 not null comment '教室id',
    course_id    bigint default 0 not null comment '课程id',
    teacher_id   bigint default 0 not null comment '教师id',
    date         date null comment '日期',
    attend_time  time null comment '上课时间',
    finish_time  time null comment '下课时间'
) comment '排课';

create table t_school
(
    id   bigint auto_increment comment 'id'
        primary key,
    名称 varchar(50) default '' not null comment '名称'
) comment '学校';

create table t_teacher
(
    id           bigint auto_increment comment 'id'
        primary key,
    name         varchar(10) default '' not null comment '姓名',
    enable_state int unsigned default 1 not null comment '停启用状态，1启用 2停用'
) comment '教师';

create table t_course
(
    id               bigint auto_increment comment 'id'
        primary key,
    name             varchar(30) default '' not null comment '名称',
    enable_state     int unsigned default 1 not null comment '停启用状态，1启用 2停用',
    duration         int unsigned null comment '课程时长，单位分钟',
    lesson double unsigned null comment '课时',
    background_color char(7)     default '' not null comment '背景颜色'
) comment '课程';


create table t_registration
(
    id            bigint auto_increment comment 'id'
        primary key,
    student_id    bigint not null comment '学员',
    student_name  varchar(50) null comment '学员名称',
    student_phone varchar(20) null comment '学员电话',
    course_id     bigint not null comment '课程id',
    course_name   varchar(255) null comment '课程',
    duration      int null comment '课程时长，单位分钟',
    lesson double null comment '课时',
    class_time    datetime null comment '上课时间',
    create_time   datetime null comment '创建时间',
    enable_state  int unsigned default 1 not null comment '停启用状态'
) comment '登记';

CREATE TABLE t_student
(
    id           bigint auto_increment comment '学号',
    name         varchar(50) not null comment '姓名',
    phone        varchar(20) not null comment '电话',
    create_time  datetime comment '创建时间',
    enable_state int unsigned default 1 not null comment '停启用状态',
    PRIMARY KEY (id)
) COMMENT ='学生信息表' CHARACTER SET utf8mb4
                        COLLATE utf8mb4_general_ci;