#include "../../extern/doctest.hpp"
#include "../../src/Parser/Lexer/Lexer.hpp"
#include "../../src/Parser/Parser.hpp"

using namespace MalachScript;

#define PARSE_TEST(name, scriptText, asserts)                                                                          \
    TEST_CASE(name) {                                                                                                  \
        Diagnostics::Logger diags;                                                                                     \
        auto lexer = Parser::Lexer(name, scriptText, &diags);                                                          \
        auto token = lexer.Lex();                                                                                      \
        auto script = Parser::Parser::Parse(token, &diags);                                                            \
        asserts;                                                                                                       \
        delete script;                                                                                                 \
    }

PARSE_TEST("Parse class without definition", "class foobar;", {
    REQUIRE(diags.GetMessages().empty());
    REQUIRE(script->GetStatements().size() == 1);
    REQUIRE(script->GetStatements()[0].get()->GetKind() == Parser::ParsedStatementKind::Class);
})

PARSE_TEST("Parse class with empty definition", "class foobar {}", {
    REQUIRE(diags.GetMessages().empty());
    REQUIRE(script->GetStatements().size() == 1);
    REQUIRE(script->GetStatements()[0].get()->GetKind() == Parser::ParsedStatementKind::Class);
})

PARSE_TEST("Parse function without definition", "void foobar(int8 par1, bool &in x);", {
    REQUIRE(diags.GetMessages().empty());
    REQUIRE(script->GetStatements().size() == 1);
    REQUIRE(script->GetStatements()[0].get()->GetKind() == Parser::ParsedStatementKind::Func);
})

PARSE_TEST("Parse class with virtprop", "class foobar { private bool foo { get; set; } }", {
    REQUIRE(diags.GetMessages().empty());
    REQUIRE(script->GetStatements().size() == 1);
    auto firstStatement = script->GetStatements()[0].get();
    REQUIRE(firstStatement->GetKind() == Parser::ParsedStatementKind::Class);
    auto firstClassStatement =
        dynamic_cast<const MalachScript::Parser::ParsedClassStatement*>(firstStatement)->GetBody()[0].get();
    REQUIRE(firstClassStatement->GetKind() == Parser::ParsedStatementKind::VirtProp);
    auto virtPropStatement = dynamic_cast<const MalachScript::Parser::ParsedVirtPropStatement*>(firstClassStatement);
    REQUIRE(virtPropStatement->GetAccess() == MalachScript::AccessModifier::Private);
    REQUIRE(virtPropStatement->GetIdentifier().GetString() == "foo");
    REQUIRE(virtPropStatement->HasGet());
    REQUIRE(virtPropStatement->HasSet());
    REQUIRE(virtPropStatement->GetGetStatement() == nullptr);
    REQUIRE(virtPropStatement->GetSetStatement() == nullptr);
})