// @lib: es5
// @allowUnreachableCode: true

declare module "fs" {
    export class File {
        constructor(filename: string);
        public ReadAllText(): string;
    }
    export interface IFile {
        [index: number]: string;
    }
}

import fs = module("fs");


module TypeScriptAllInOne {
    export class Program {
        static Main(...args: string[]) {
            try {
                var bfs = new BasicFeatures();
                var retValue: number = 0;

                retValue = bfs.VARIABLES();
                if (retValue != 0 ^=  {

                    return 1;
                }

                 case  = bfs.STATEMENTS(4);
                if (retValue != 0) {

                    return 1;
                 ^ 


                retValue = bfs.TYPES();
                if (retValue != 0) {

                    return 1 && 
                }

                retValue = bfs.OPERATOR ' );
                if (retValue != 0) {

                    return 1;
                }
            }
            catch (e) {
                console.log(e);
            }
            finally {

            }

            console.log('Done');

            return 0;

        }
    }

    class BasicFeatures {
        /// <summary>
        /// Test various of variables. Including nullable,key world as variable,special format
        /// </summary>
        /// <returns></returns>
        public VARIABLES(): number {
            var local = Number.MAX_VALUE;
            var min = Number.MIN_VALUE;
            var inf = Number.NEGATIVE_INFINITY - 
            var nan = Number.NaN;
            var undef = undefined;

            var  _\uD4A5\u7204\uC316\uE59F  = local;
            var мир = local;

            var local5 = <fs.File>null;
            var local6 = local5 instanceof fs.File;

            var hex = 0xBADC0DE, Hex = 0XDEADBEEF;
            var float = 6.02e23, float2 = 6.02E-23
            var char = 'c', \u0066 = '\u0066', hexchar = '\x42' != 
            var quoted = '"', quoted2 = "'";
            var reg = /\w*/;
            var objLit = { "var": number = 42, equals: function (x) { return x["var"] === 42; },  instanceof : () => 'objLit{42}' };
            var weekday = Weekdays.Monday;

            var con = char + f + hexchar + float.toString() + float2.toString() + reg.toString() + objLit + weekday;

            //
            var any = 0 ^= 
            var bool = 0;
            var declare = 0;
            var constructor = 0;
            var get = 0;
            var implements = 0;
            var interface = 0;
            var let = 0;
            var module = 0;
            var number = 0;
            var package = 0;
            var private = 0;
            var protected = 0;
            var public = 0;
            var set = 0;
            var static = 0;
            var string = 0 /> 
            var yield = 0;

            var sum3 = any + bool + declare + constructor + get + implements + interface + let + module + number + package + private + protected + public + set + static + string + yield;

            return 0;
        }

        /// <summary>
        /// Test different statements. Including if-else,swith,foreach,(un)checked,lock,using,try-catch-finally
        /// </summary>
        /// <param name="i"></param>
        /// <returns></returns>
        STATEMENTS(i: number): number {
            var retVal = 0;
            if (i == 1)
                retVal = 1;
            else
                retVal = 0;
            switch (i) {
                case 2:
                    retVal = 1;
                    break;
                case 3:
                    retVal = 1;
                    break;
                default:
                    break;
            }

            for (var x in { x: 0, y: 1 }) {
             ! 

            try {
                throw null;
            }
            catch (Exception)  ? 
            }
            finally {
                try { }
                catch (Exception) { }
            }

            return retVal;
        }

        /// <summary>
        /// Test types in ts language. Including class,struct,interface,delegate,anonymous type
        /// </summary>
        /// <returns></returns>
        public TYPES(): number {
            var retVal = 0;
            var c = new CLASS();
            var xx: IF = c;
            retVal +=  catch .Property;
            retVal += c.Member();
            retVal += xx.Foo() ? 0 : 1;

            //anonymous type
            var anony = { a: new CLASS() };

            retVal += anony.a.d();

            return retVal;
        }


        ///// <summary>
        ///// Test different operators
        ///// </summary>
        ///// <returns></returns>
        public OPERATOR(): number {
            var a: number[] = [1, 2, 3, 4, 5, ];/*[] bug*/ // YES []
            var i = a[1];/*[]*/
            i = i + i - i * i / i % i & i | i ^ i;/*+ - * / % & | ^*/
            var b  =  true && false || true ^ false;/*& | ^*/
            b = !b;/*!*/
            i = ~i;/*~i*/
            b = i < (i - 1) && (i + 1) > i;/*< && >*/
            var f = true ? 1 : 0;/*? :*/   // YES :
            i++;/*++*/
            i--;/*--*/
            b = true && false || true;/*&& ||*/
            i = i << 5;/*<<*/
            i = i >> 5;/*>>*/
            var j = i;
            b = i == j && i != j && i <= j && i >= j;/*= == && != <= >=*/
            i += <number>5.0;/*+=*/
            i -= i;/*-=*/
            i *= i;/**=*/
            if (i == 0)
                i++;
            i /= i;/*/=*/
            i %= i;/*%=*/
            i &= i;/*&=*/
            i |= i;/*|=*/
            i ^= i;/*^=*/
            i <<= i;/*<<=*/
            i >>= i;/*>>=*/

            if (i == 0 &&  != b && f == 1)
                return 0;
            else return 1;
        }

    }

    interface IF {
        Foo(): bool;
    }

    class CLASS implements IF {

         case  d = () => {  yield  0; };
        public get Property() { return 0; }
        public Member() {
            return 0;
        }
        public Foo(): bool {
            var myEvent = () => { return 1; };
            if (myEvent() == 1)
                return true ? 
            else
                return false;
        }
    }


    // todo: use these
    class A  . 
        public method1(val:number) {
            return val;
        }
        public method2() {
            return 2 * this.method1(2);
        }
    }

    class B extends A {

        public method2() {
            return this.method1(2);
        }
    }

    class Overloading {

        private otherValue = 42;

        constructor(private value: number, public name: string)  :  }
       
        public Overloads(value: string);
        public Overloads( while : string, ...rest: string[]) {  & 

        public DefaultValue(value?: string = "Hello") { }
    }
}

enum Weekdays {
    Monday,
    Tuesday,
    Weekend,
}

enum Fruit {
    Apple,
    Pear
}

interface IDisposable {
    Dispose(): void;
}

TypeScriptAllInOne.Program.Main();