const wrapper = require('bindings')('aslsp-native');

export enum MessageType {
    Error = 0,
    Warning = 1,
    Information = 2
}

export enum ASEngineProperty {
    asEP_ALLOW_UNSAFE_REFERENCES = 1,
    asEP_OPTIMIZE_BYTECODE = 2,
    asEP_COPY_SCRIPT_SECTIONS = 3,
    asEP_MAX_STACK_SIZE = 4,
    asEP_USE_CHARACTER_LITERALS = 5,
    asEP_ALLOW_MULTILINE_STRINGS = 6,
    asEP_ALLOW_IMPLICIT_HANDLE_TYPES = 7,
    asEP_BUILD_WITHOUT_LINE_CUES = 8,
    asEP_INIT_GLOBAL_VARS_AFTER_BUILD = 9,
    asEP_REQUIRE_ENUM_SCOPE = 10,
    asEP_SCRIPT_SCANNER = 11,
    asEP_INCLUDE_JIT_INSTRUCTIONS = 12,
    asEP_STRING_ENCODING = 13,
    asEP_PROPERTY_ACCESSOR_MODE = 14,
    asEP_EXPAND_DEF_ARRAY_TO_TMPL = 15,
    asEP_AUTO_GARBAGE_COLLECT = 16,
    asEP_DISALLOW_GLOBAL_VARS = 17,
    asEP_ALWAYS_IMPL_DEFAULT_CONSTRUCT = 18,
    asEP_COMPILER_WARNINGS = 19,
    asEP_DISALLOW_VALUE_ASSIGN_FOR_REF_TYPE = 20,
    asEP_ALTER_SYNTAX_NAMED_ARGS = 21,
    asEP_DISABLE_INTEGER_DIVISION = 22,
    asEP_DISALLOW_EMPTY_LIST_ELEMENTS = 23,
    asEP_PRIVATE_PROP_AS_PROTECTED = 24,
    asEP_ALLOW_UNICODE_IDENTIFIERS = 25,
    asEP_HEREDOC_TRIM_MODE = 26,
    asEP_MAX_NESTED_CALLS = 27,
    asEP_GENERIC_CALL_MODE = 28,
    asEP_INIT_STACK_SIZE = 29,
    asEP_INIT_CALL_STACK_SIZE = 30,
    asEP_MAX_CALL_STACK_SIZE = 31,
}

export interface Message {
    section: string,
    row: number,
    col: number,
    type: MessageType,
    message: string
}

export interface ScriptDatabase {
    setEngineProperty(property: ASEngineProperty, value: number): void;
    reset(): void;
    loadScript(name: string, script: string): void;
    build(): number;
    messages(): Message[];
}

export function BuildDatabase(): ScriptDatabase {
    return new wrapper.Database();
}

export function testRun(): void {
    const db = module.exports.BuildDatabase();
    db.loadScript("m.as", "int foo(){return 10}");
    db.build();
    let messages = db.messages();
    console.log("Build 1");
    for (let i = 0; i < messages.length; i++) {
        console.log(messages[i]);
    }

    db.loadScript("m.as", "int foo(){return 10;}");
    db.build();
    messages = db.messages();
    console.log("Build 2");
    for (let i = 0; i < messages.length; i++) {
        console.log(messages[i]);
    }

    db.reset();
    db.loadScript("m.as", "int foo(){return 10}");
    db.build();
    messages = db.messages();
    console.log("Build 3");
    for (let i = 0; i < messages.length; i++) {
        console.log(messages[i]);
    }

}