-module(galchemy@schema@model).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src\\galchemy\\schema\\model.gleam").
-export_type([schema_snapshot/0, table_schema/0, column_schema/0, column_type/0, primary_key/0, unique_constraint/0, foreign_key/0, index_schema/0]).

-type schema_snapshot() :: {schema_snapshot, list(table_schema())}.

-type table_schema() :: {table_schema,
        binary(),
        binary(),
        list(column_schema()),
        gleam@option:option(primary_key()),
        list(unique_constraint()),
        list(foreign_key()),
        list(index_schema())}.

-type column_schema() :: {column_schema,
        binary(),
        column_type(),
        boolean(),
        gleam@option:option(binary()),
        integer()}.

-type column_type() :: small_int_type |
    integer_type |
    big_int_type |
    boolean_type |
    text_type |
    {var_char_type, gleam@option:option(integer())} |
    {timestamp_type, boolean()} |
    {time_type, boolean()} |
    date_type |
    real_type |
    double_precision_type |
    {numeric_type,
        gleam@option:option(integer()),
        gleam@option:option(integer())} |
    json_type |
    jsonb_type |
    uuid_type |
    bytea_type |
    {array_type, column_type()} |
    {custom_type, binary()}.

-type primary_key() :: {primary_key, binary(), list(binary())}.

-type unique_constraint() :: {unique_constraint, binary(), list(binary())}.

-type foreign_key() :: {foreign_key,
        binary(),
        list(binary()),
        binary(),
        binary(),
        list(binary())}.

-type index_schema() :: {index_schema, binary(), boolean(), binary()}.