//
//  bingoSquare.js
//
//  created by Rebecca Stankus on 10/08/18
//  Copyright 2018 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

(function() {
    var ROW_INDEX = 13;
    var COLUMN_INDEX = 15;
    var WAIT_FOR_ELEMENTS_TO_LOAD = 300;
    var WHITE = {red:255,green:255,blue:255}; // White needs to be in this format to match correctly
    var WHITE_STRING = JSON.stringify(WHITE);
    var BLACK = { red: 0, green: 0, blue: 0 };
    var WIN_SOUND = SoundCache.getSound(Script.resolvePath("assets/sounds/bingoWin.wav"));
    var SELECT_SOUND = SoundCache.getSound(Script.resolvePath("assets/sounds/bingoSelect.wav"));
    var DESELECT_SOUND = SoundCache.getSound(Script.resolvePath("assets/sounds/bingoDeselect.wav"));
    var CARD_FLASH_INTERVAL = 200;
    var CARD_FLASHING_TIME = 1750;
    var WINNER_AUDIO_VOLUME = 1;
    var SELECT_AUDIO_VOLUME = 0.1;

    var _this;
    
    var markedSquareColor;
    var clearCardSquare;
    var bingoCard;
    var numberSquares = [];
    var row;
    var column;
    var winParticleEffects = [];
    var flashingInterval;
    var white = false;
    var cardColor;

    var BingoSquare = function() {
        _this = this;
    };

    BingoSquare.prototype = {
        preload: function(entityID){
            _this.entityID = entityID;
            var squareProperties = Entities.getEntityProperties(_this.entityID, ['name', 'parentID']);
            // print(squareProperties.name);
            bingoCard = squareProperties.parentID;
            row = squareProperties.name.charAt(ROW_INDEX);
            // print("row: ", row);
            column = squareProperties.name.charAt(COLUMN_INDEX);
            // print("column: ", column);
            Script.setTimeout(function() {
                _this.getSquares();
                if (numberSquares.length !== 25) {
                    print("error finding all 25 number squares");
                }
            }, WAIT_FOR_ELEMENTS_TO_LOAD);
        },

        getSquares: function() {
            Entities.getChildrenIDs(bingoCard).forEach(function(bingoCardElement) {
                var cardElementName = Entities.getEntityProperties(bingoCardElement, 'name').name;
                if (cardElementName === "Bingo Clear") {
                    clearCardSquare = bingoCardElement;
                } else if (cardElementName.indexOf("Bingo Square") !== -1) {
                    numberSquares.push(bingoCardElement);
                } else if (cardElementName.indexOf("Particle")) {
                    winParticleEffects.push(bingoCardElement);
                }
            });
        },
        
        colorChange: function() {
            markedSquareColor = Entities.getEntityProperties(clearCardSquare, 'backgroundColor').backgroundColor;
            if (JSON.stringify(Entities.getEntityProperties(_this.entityID, 'backgroundColor').backgroundColor) === 
                WHITE_STRING) {
                _this.playSound(SELECT_SOUND, SELECT_AUDIO_VOLUME);
                Entities.editEntity(_this.entityID, {
                    locked: false
                });
                Entities.editEntity(_this.entityID, {
                    backgroundColor: markedSquareColor,
                    textColor: WHITE
                });
                Entities.editEntity(_this.entityID, {
                    locked: true
                });
            } else {
                _this.playSound(DESELECT_SOUND, SELECT_AUDIO_VOLUME);
                Entities.editEntity(_this.entityID, {
                    locked: false
                });
                Entities.editEntity(_this.entityID, {
                    backgroundColor: WHITE,
                    textColor: BLACK
                });
                Entities.editEntity(_this.entityID, {
                    locked: true
                });
            }
        },

        playSound: function(sound, volume) {
            if (sound.downloaded) {
                // print("sound");
                Audio.playSound(sound, {
                    position: Entities.getEntityProperties(_this.entityID, 'position').position,
                    volume: volume
                });
            }
        },

        mousePressOnEntity: function(entityID, mouseEvent) {
            // print(JSON.stringify(mouseEvent));
            if (mouseEvent.isLeftButton) {
                // print("the card is ", bingoCard);
                // print("I am ", MyAvatar.sessionUUID, " The card parent id is ", Entities.getEntityProperties(bingoCard, 'parentID').parentID);
                var bingoCardPArent = Entities.getEntityProperties(bingoCard, 'parentID').parentID;
                if (bingoCardPArent === "{00000000-0000-0000-0000-000000000001}" || MyAvatar.sessionUUID === bingoCardPArent) {
                    // print("I am holding this card");
                    this.colorChange();
                    var rowWin = true;
                    var columnWin = true;
                    var diagonalTopLToBottomR = true;
                    var diagonalTopRToBottomL = true;
                    if (row !== column) {
                        // print("row does not match column...no diag TL to BR");
                        diagonalTopLToBottomR = false;
                    }
                    if (((row === 2 || row === 4) && (column === 2 || column === 4)) || (row === 1 || row === 5) 
                            && (column === 1 || column === 5) || (row === 3 && column === 3)) {
                        diagonalTopRToBottomL = false;
                    }
                    // print("this square is ", row, " ", column);
                    numberSquares.forEach(function(bingoSquare) {
                        // print("rowWin: ", rowWin, " columnWin: ", columnWin, " diag TL to BR: ", diagonalTopLToBottomR, " diag TR to BL: ", diagonalTopRToBottomL);
                        // should I bother to skip/return if same square as this?
                        var squareProperties = Entities.getEntityProperties(bingoSquare, ['name', 'backgroundColor']);
                        var otherRow = squareProperties.name.charAt(ROW_INDEX);
                        var otherColumn = squareProperties.name.charAt(COLUMN_INDEX);
                        var otherBackgroundColorString = JSON.stringify(squareProperties.backgroundColor);
                        // print("checking square ", otherRow, " ", otherColumn);
                        // print("this square has background color ", JSON.stringify(squareProperties.backgroundColor));
                        if (otherRow === row && rowWin){
                            // print("this row is ", row, " and the other row is ", otherRow);
                            if (otherBackgroundColorString === WHITE_STRING) {
                                // print("square ", otherRow, " ", otherColumn, " has background that is white-no row win");
                                rowWin = false;
                            }
                        }
                        if (otherColumn === column && columnWin){
                            if (otherBackgroundColorString === WHITE_STRING) {
                                // print("square ", otherRow, " ", otherColumn, " has background that is white-no  column win");
                                columnWin = false;
                            }
                        }
                        if (diagonalTopLToBottomR) {
                            // print("still checking for a diag win");
                            if (otherRow === otherColumn) {
                                if (otherBackgroundColorString === WHITE_STRING) {
                                    // print("square ", otherRow, " ", otherColumn, " has background that is white-no diag win");
                                    diagonalTopLToBottomR = false;
                                }
                            }
                        }
                        if (diagonalTopRToBottomL) {
                            // print("checking square ", otherRow, " ", otherColumn, " for diag win");
                            if (((otherRow === "2" || otherRow === "4") && (otherColumn === "2" || otherColumn === "4") && (otherRow !== otherColumn)) ||
                                ((otherRow === "1" || otherRow === "5") && (otherColumn === "1" || otherColumn === "5") && (otherRow !== otherColumn)) || 
                                (otherRow === "3" && otherColumn === "3")) {
                                // print("checking square ", otherRow, " ", otherColumn, " for diag win");
                                if (otherBackgroundColorString === WHITE_STRING) {
                                    // print("square ", otherRow, " ", otherColumn, " has background that is white-no diag win");
                                    diagonalTopRToBottomL = false;
                                }
                            }
                        }
                    });
                    if (rowWin || columnWin || diagonalTopLToBottomR || diagonalTopRToBottomL) {
                        // print("WINNER! row win is ", rowWin, " and column win is ", columnWin, "diag TR to BL is ", diagonalTopRToBottomL, " and diag TL to BR is ", diagonalTopLToBottomR);
                        _this.playSound(WIN_SOUND, WINNER_AUDIO_VOLUME);
                        winParticleEffects.forEach(function(particleEffect){
                            Entities.editEntity(particleEffect, { locked: false });
                            Entities.editEntity(particleEffect, { isEmitting: true });
                            Entities.editEntity(particleEffect, { locked: true });
                        });
                        cardColor = Entities.getEntityProperties(bingoCard, 'color').color;
                        flashingInterval = Script.setInterval(function() {
                            if (white) {
                                Entities.editEntity(bingoCard, {
                                    color: cardColor
                                });
                                white = false;
                            } else {
                                Entities.editEntity(bingoCard, {
                                    color: WHITE
                                });
                                white = true;
                            }
                        }, CARD_FLASH_INTERVAL);
                        Script.setTimeout(function() {
                            if (flashingInterval){
                                Script.clearInterval(flashingInterval);
                            }
                            if (white) {
                                Entities.editEntity(bingoCard, {
                                    color: cardColor
                                });
                                white = false;
                            }
                        }, CARD_FLASHING_TIME);
                    } else {
                        winParticleEffects.forEach(function(particleEffect){
                            Entities.editEntity(particleEffect, { locked: false });
                            Entities.editEntity(particleEffect, { isEmitting: false });
                            Entities.editEntity(particleEffect, { locked: true });
                        });
                    }
                }
            }
        },

        unload: function() {
            if (flashingInterval){
                Script.clearInterval(flashingInterval);
            }
            if (white) {
                Entities.editEntity(bingoCard, {
                    color: cardColor
                });
                white = false;
            }
        }
    };

    return new BingoSquare();
});