view

type Column struct {
	Name            string       // column name
	OrdinalPosition int          // column ordinal position
	ColumnGoType    string       // column data go type(string,int...)
	ColumnType      string       // column type(varchar(256)...)
	IsNullable      bool         // column is null or not
	IsAutoIncrement bool         // column auto increment or not
	Default         *string      // default value
	Comment         string       // column comment
	Index           []Index      // index list
	ForeignKeys     []ForeignKey // Foreign key list
}

type ColumnKeyType int

type ColumnSlice []*Column

type Config struct {
	DbTag              string            `yaml:"dbTag" json:"dbTag"`                         // db标签,默认gorm
	Tags               map[string]string `yaml:"tags" json:"tags"`                           // tags标签列表, support smallCamelCase, camelCase, snakeCase, kebab
	EnableLint         bool              `yaml:"enableLint" json:"enableLint"`               // 使能lint,例id->ID
	EnableInt          bool              `yaml:"enableInt" json:"enableInt"`                 // 使能int8,uint8,int16,uint16,int32,uint32输出为int,uint
	EnableIntegerInt   bool              `yaml:"enableIntegerInt" json:"enableIntegerInt"`   // 使能int32,uint32输出为int,uint
	EnableBoolInt      bool              `yaml:"enableBoolInt" json:"enableBoolInt"`         // 使能bool输出int
	DisableNullToPoint bool              `yaml:"isNullToPoint" json:"isNullToPoint"`         // 禁用字段为null时输出指针类型,将输出为sql.Nullxx
	DisableCommentTag  bool              `yaml:"disableCommentTag" json:"disableCommentTag"` // 禁用注释放入tag标签中
	EnableForeignKey   bool              `yaml:"enableForeignKey" json:"enableForeignKey"`   // 输出外键
}

type DBModel interface {
	GetDatabase() (*Database, error)
	GetTableAttributes() ([]TableAttribute, error)
	GetTables(tb TableAttribute) (*Table, error)
	GetCreateTableSQL(tbName string) (string, error)
}

type Database struct {
	Name   string   // database name, 数据库名
	Tables []*Table // table information, 表信息
}

type ForeignKey struct {
	TableName  string // Affected tables .
	ColumnName string // Which column of the affected table
}

type Index struct {
	KeyType    ColumnKeyType // key type
	KeyName    string        // index key name, 索引名称
	IsMulti    bool          // Multiple key, 是否为复合索引
	SeqInIndex int           // union index sequence in index, 复合索引中的序列
	IndexType  string        // index type, 索引类型(比如: BTREE, HASH, FULLTEXT)
}

type Table struct {
	TableAttribute
	Columns []*Column // column information
}

type TableAttribute struct {
	Name           string // table name, 表名
	Comment        string // table comment, 表注释
	CreateTableSQL string // Create SQL statements, 创建表的sql语句
}

type TableSlice []*Table

type View struct {
	Config
	DBModel
}