-module(caffeine_lang@compiler).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/caffeine_lang/compiler.gleam").
-export([compile/2]).

-file("src/caffeine_lang/compiler.gleam", 6).
-spec compile(binary(), binary()) -> nil.
compile(Specification_directory, Instantiation_directory) ->
    gleam_stdlib:println(<<"1️⃣ Compiling..."/utf8>>),
    gleam_stdlib:println(
        <<"\tSpecification directory: "/utf8, Specification_directory/binary>>
    ),
    gleam_stdlib:println(
        <<"\tInstantiation directory: "/utf8, Instantiation_directory/binary>>
    ),
    Organization_result = caffeine_lang@phase_2@linker@organization@linker:link_specification_and_instantiation(
        Specification_directory,
        Instantiation_directory
    ),
    case Organization_result of
        {ok, Organization} ->
            gleam_stdlib:println(<<"2️⃣ Parsed and linked successfully!"/utf8>>),
            Result = caffeine_lang@phase_3@semantic:perform_semantic_analysis(
                Organization
            ),
            case Result of
                {ok, _} ->
                    gleam_stdlib:println(
                        <<"3️⃣ Semantic analysis successful!"/utf8>>
                    ),
                    gleam_stdlib:println(<<"4️⃣ Generating..."/utf8>>),
                    _ = caffeine_lang@phase_5@smoke_test:generate(
                        Organization,
                        <<"test/artifacts/some_organization"/utf8>>
                    ),
                    gleam_stdlib:println(<<"🎉Generated successfully!"/utf8>>);

                {error, E} ->
                    case E of
                        {undefined_service_error, _} ->
                            gleam_stdlib:println_error(
                                <<"Undefined service error."/utf8>>
                            );

                        {undefined_sli_type_error, _} ->
                            gleam_stdlib:println_error(
                                <<"Undefined sli type error."/utf8>>
                            );

                        {invalid_slo_threshold_error, _} ->
                            gleam_stdlib:println_error(
                                <<"Invalid sli threshold error."/utf8>>
                            );

                        {duplicate_service_error, _} ->
                            gleam_stdlib:println_error(
                                <<"Duplicate service error."/utf8>>
                            )
                    end
            end;

        {error, E@1} ->
            gleam_stdlib:println_error(E@1)
    end.