cigogne

-module(cigogne@types).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([print_migrate_error/1]).
-export_type([migrate_error/0, migration/0]).

-type migrate_error() :: {env_var_error, binary()} |
    {url_error, binary()} |
    {file_error, binary()} |
    {pattern_error, binary()} |
    {file_name_error, binary()} |
    {compound_error, list(migrate_error())} |
    {content_error, binary(), binary()} |
    {pgo_transaction_error, pog:transaction_error()} |
    {pgo_query_error, pog:query_error()} |
    {migration_not_found_error, integer()} |
    no_result_error |
    {schema_query_error, binary()} |
    no_migration_to_apply_error.

-type migration() :: {migration,
        binary(),
        integer(),
        binary(),
        list(binary()),
        list(binary())}.

-file("/home/runner/work/cigogne/cigogne/src/cigogne/types.gleam", 37).
-spec print_migrate_error(migrate_error()) -> nil.
print_migrate_error(Error) ->
    case Error of
        {compound_error, Suberrors} ->
            gleam@io:println_error(<<"["/utf8>>),
            gleam@list:each(Suberrors, fun print_migrate_error/1),
            gleam@io:println_error(<<"]"/utf8>>);

        {content_error, Path, Message} ->
            gleam@io:println_error(
                <<<<<<<<"At ["/utf8, Path/binary>>/binary,
                            "]: Content wasn't right <"/utf8>>/binary,
                        Message/binary>>/binary,
                    ">"/utf8>>
            );

        {env_var_error, Name} ->
            gleam@io:println_error(
                <<"Couldn't find env var "/utf8, Name/binary>>
            );

        {file_error, Path@1} ->
            gleam@io:println_error(
                <<<<"Couldn't access file at path ["/utf8, Path@1/binary>>/binary,
                    "]"/utf8>>
            );

        {file_name_error, Path@2} ->
            gleam@io:println_error(
                <<<<"Migration filenames should have the format <MigrationNumber>-<MigrationName>.sql ! Got: ["/utf8,
                        Path@2/binary>>/binary,
                    "]"/utf8>>
            );

        {migration_not_found_error, 0} ->
            gleam@io:println_error(
                <<"Migration n°0 cannot be fetched or rolled back"/utf8>>
            );

        {migration_not_found_error, Number} ->
            gleam@io:println_error(
                <<<<"Migration n°"/utf8, (gleam@int:to_string(Number))/binary>>/binary,
                    " does not exist !"/utf8>>
            );

        no_result_error ->
            gleam@io:println_error(
                <<"Got no result from DB (can't get last applied migration)"/utf8>>
            );

        {pgo_query_error, Suberror} ->
            gleam@io:println_error(
                cigogne@internal@utils:describe_query_error(Suberror)
            );

        {pgo_transaction_error, Suberror@1} ->
            gleam@io:println_error(
                cigogne@internal@utils:describe_transaction_error(Suberror@1)
            );

        {pattern_error, Message@1} ->
            gleam@io:println_error(Message@1);

        {url_error, Url} ->
            gleam@io:println_error(
                <<"Database URL badly formatted: "/utf8, Url/binary>>
            );

        {schema_query_error, Err} ->
            gleam@io:println_error(
                <<"Error while querying schema : "/utf8, Err/binary>>
            );

        no_migration_to_apply_error ->
            gleam@io:println_error(<<"No migration to apply !"/utf8>>)
    end.