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import path from 'node:path';

import type {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';
import {BaseCompiler} from '../base-compiler.js';
import {ErlangParser} from './argument-parsers.js';

export class ErlangAsmCompiler extends BaseCompiler {
    static get key() {
        return 'erlangasm';
    }

    override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string): string[] {
        return [
            '-noshell',
            '-eval',
            '{ok, Input} = init:get_argument(input),' +
                "{ok, _, _} = compile:file(Input, ['S', binary, no_line_info, report])," +
                `Output = "${outputFilename}",` +
                '{ok,File}=epp:parse_file(Input,[]),' +
                '{ok,Module,Binary}=compile:forms(File),' +
                'erts_debug:set_internal_state(available_internal_state, true),' +
                'erts_debug:set_internal_state(jit_asm_dump, true),' +
                'load_module(Module,Binary),' +
                'file:copy(atom_to_list(Module) ++ ".asm", Output),' +
                'halt().',
        ];
    }

    override orderArguments(
        options: string[],
        inputFilename: string,
        libIncludes: string[],
        libOptions: string[],
        libPaths: string[],
        libLinks: string[],
        userOptions: string[],
        staticLibLinks: string[],
    ): string[] {
        options.push('-input', inputFilename);
        return options.concat(libIncludes, libOptions, libPaths, libLinks, userOptions, staticLibLinks);
    }

    override getOutputFilename(dirPath: string, outputFilebase: string): string {
        return path.join(dirPath, `${outputFilebase}.asm`);
    }

    override getArgumentParserClass() {
        return ErlangParser;
    }
}
