'use strict';

var OmicronLab = {};
OmicronLab.Avro = {};

OmicronLab.Avro.Phonetic = {
  parse: function(input) {
    var fixed = this.fixString(input);
    var output = "";
    for(var cur = 0; cur < fixed.length; ++cur) {
      var start = cur, end = cur + 1, prev = start - 1;
      var matched = false;

      for(var i = 0; i < this.data.patterns.length; ++i) {
        var pattern = this.data.patterns[i];
        end = cur + pattern.f.length;
        if(end <= fixed.length && fixed.substring(start, end) == pattern.f) {
          prev = start - 1;
          if(typeof pattern.rules !== 'undefined') {
            for(var j = 0; j < pattern.rules.length; ++j) {
              var rule = pattern.rules[j];
              var r = true;

              var chk = 0;
              for(var k=0; k < rule.matches.length; ++k) {
                var match = rule.matches[k];

                if(match.type === "suffix") {
                  chk = end;
                }
                // Prefix
                else {
                  chk = prev;
                }

                // Handle Negative
                if(typeof match.negative === 'undefined') {
                  match.negative = false;
                  if(match.scope.charAt(0) === '!') {
                    match.negative = true;
                    match.scope = match.scope.substring(1);
                  }
                }

                // Handle empty value
                if(typeof match.value === 'undefined') match.value = '';

                // Beginning
                if(match.scope === "punctuation") {
                  if(
                    ! (
                      ((chk < 0) && (match.type === "prefix")) ||
                      ((chk >= fixed.length) && (match.type === "suffix")) ||
                                          this.isPunctuation(fixed.charAt(chk))
                                        ) ^ match.negative
                                    ) {
                                        r = false;
                                        break;
                                    }
                                }
                                // Vowel
                                else if(match.scope === "vowel") {
                                    if(
                                        ! (
                                            (
                                                (chk >= 0 && (match.type === "prefix")) ||
                                                (chk < fixed.length && (match.type === "suffix"))
                                            ) &&
                                            this.isVowel(fixed.charAt(chk))
                                        ) ^ match.negative
                                    ) {
                                        r = false;
                                        break;
                                    }
                                }
                                // Consonant
                                else if(match.scope === "consonant") {
                                    if(
                                        ! (
                                            (
                                                (chk >= 0 && (match.type === "prefix")) ||
                                                (chk < fixed.length && match.type === ("suffix"))
                                            ) &&
                                            this.isConsonant(fixed.charAt(chk))
                                        ) ^ match.negative
                                    ) {
                                        r = false;
                                        break;
                                    }
                                }
                                // Exact
                                else if(match.scope === "exact") {
                                    var s, e;
                                    if(match.type === "suffix") {
                                        s = end;
                                        e = end + match.value.length;
                                    }
                                    // Prefix
                                    else {
                                        s = start - match.value.length;
                                        e = start;
                                    }
                                    if(!this.isExact(match.value, fixed, s, e, match.negative)) {
                                        r = false;
                                        break;
                                    }
                                }
                            }

                            if(r) {
                                output += rule.r;
                                cur = end - 1;
                                matched = true;
                                break;
                            }

                        }
                    }
                    if(matched == true) break;

                    // Default
                    output += pattern.r;
                    cur = end - 1;
                    matched = true;
                    break;
                }
            }

            if(!matched) {
                output += fixed.charAt(cur);
            }
        }
        return output;
    },
    fixString: function(input) {
        var fixed = '';
        for(var i=0; i < input.length; ++i) {
            var cChar = input.charAt(i);
            if(this.isCaseSensitive(cChar)) {
                fixed += cChar;
            } else {
                fixed += cChar.toLowerCase();
            }
        }
        return fixed;
    },
    isVowel: function(c) {
        return (this.data.vowel.indexOf(c.toLowerCase()) >= 0);
    },
    isConsonant: function(c) {
        return (this.data.consonant.indexOf(c.toLowerCase()) >= 0);
    },
    isPunctuation: function(c) {
        return (!(this.isVowel(c) || this.isConsonant(c)));
    },
    isExact: function(needle, heystack, start, end, not) {
        return ((start >= 0 && end < heystack.length && (heystack.substring(start, end)  === needle)) ^ not);
    },
    isCaseSensitive: function(c) {
        return (this.data.casesensitive.indexOf(c.toLowerCase()) >= 0);
    },
    data: {
        "patterns":
        [
            {
                "f":"bhl",
                "r":"ভ্ল"
            },
            {
                "f":"psh",
                "r":"পশ"
            },
            {
                "f":"bdh",
                "r":"ব্ধ"
            },
            {
                "f":"bj",
                "r":"ব্জ"
            },
            {
                "f":"bd",
                "r":"ব্দ"
            },
            {
                "f":"bb",
                "r":"ব্ব"
            },
            {
                "f":"bl",
                "r":"ব্ল"
            },
            {
                "f":"bh",
                "r":"ভ"
            },
            {
                "f":"vl",
                "r":"ভ্ল"
            },
            {
                "f":"b",
                "r":"ব"
            },
            {
                "f":"v",
                "r":"ভ"
            },
            {
                "f":"cNG",
                "r":"চ্ঞ"
            },
            {
                "f":"cch",
                "r":"চ্ছ"
            },
            {
                "f":"cc",
                "r":"চ্চ"
            },
            {
                "f":"ch",
                "r":"ছ"
            },
            {
                "f":"c",
                "r":"চ"
            },
            {
                "f":"dhn",
                "r":"ধ্ন"
            },
            {
                "f":"dhm",
                "r":"ধ্ম"
            },
            {
                "f":"dgh",
                "r":"দ্ঘ"
            },
            {
                "f":"ddh",
                "r":"দ্ধ"
            },
            {
                "f":"dbh",
                "r":"দ্ভ"
            },
            {
                "f":"dv",
                "r":"দ্ভ"
            },
            {
                "f":"dm",
                "r":"দ্ম"
            },
            {
                "f":"DD",
                "r":"ড্ড"
            },
            {
                "f":"Dh",
                "r":"ঢ"
            },
            {
                "f":"dh",
                "r":"ধ"
            },
            {
                "f":"dg",
                "r":"দ্গ"
            },
            {
                "f":"dd",
                "r":"দ্দ"
            },
            {
                "f":"D",
                "r":"ড"
            },
            {
                "f":"d",
                "r":"দ"
            },
            {
                "f":"...",
                "r":"..."
            },
            {
                "f":".`",
                "r":"."
            },
            {
                "f":"..",
                "r":"।।"
            },
            {
                "f":"ghn",
                "r":"ঘ্ন"
            },
            {
                "f":"Ghn",
                "r":"ঘ্ন"
            },
            {
                "f":"gdh",
                "r":"গ্ধ"
            },
            {
                "f":"Gdh",
                "r":"গ্ধ"
            },
            {
                "f":"gN",
                "r":"গ্ণ"
            },
            {
                "f":"GN",
                "r":"গ্ণ"
            },
            {
                "f":"gn",
                "r":"গ্ন"
            },
            {
                "f":"Gn",
                "r":"গ্ন"
            },
            {
                "f":"gm",
                "r":"গ্ম"
            },
            {
                "f":"Gm",
                "r":"গ্ম"
            },
            {
                "f":"gl",
                "r":"গ্ল"
            },
            {
                "f":"Gl",
                "r":"গ্ল"
            },
            {
                "f":"gg",
                "r":"জ্ঞ"
            },
            {
                "f":"GG",
                "r":"জ্ঞ"
            },
            {
                "f":"Gg",
                "r":"জ্ঞ"
            },
            {
                "f":"gG",
                "r":"জ্ঞ"
            },
            {
                "f":"gh",
                "r":"ঘ"
            },
            {
                "f":"Gh",
                "r":"ঘ"
            },
            {
                "f":"g",
                "r":"গ"
            },
            {
                "f":"G",
                "r":"গ"
            },
            {
                "f":"hN",
                "r":"হ্ণ"
            },
            {
                "f":"hn",
                "r":"হ্ন"
            },
            {
                "f":"hm",
                "r":"হ্ম"
            },
            {
                "f":"hl",
                "r":"হ্ল"
            },
            {
                "f":"h",
                "r":"হ"
            },
            {
                "f":"jjh",
                "r":"জ্ঝ"
            },
            {
                "f":"jNG",
                "r":"জ্ঞ"
            },
            {
                "f":"jh",
                "r":"ঝ"
            },
            {
                "f":"jj",
                "r":"জ্জ"
            },
            {
                "f":"j",
                "r":"জ"
            },
            {
                "f":"J",
                "r":"জ"
            },
            {
                "f":"kkhN",
                "r":"ক্ষ্ণ"
            },
            {
                "f":"kShN",
                "r":"ক্ষ্ণ"
            },
            {
                "f":"kkhm",
                "r":"ক্ষ্ম"
            },
            {
                "f":"kShm",
                "r":"ক্ষ্ম"
            },
            {
                "f":"kxN",
                "r":"ক্ষ্ণ"
            },
            {
                "f":"kxm",
                "r":"ক্ষ্ম"
            },
            {
                "f":"kkh",
                "r":"ক্ষ"
            },
            {
                "f":"kSh",
                "r":"ক্ষ"
            },
            {
                "f":"ksh",
                "r":"কশ"
            },
            {
                "f":"kx",
                "r":"ক্ষ"
            },
            {
                "f":"kk",
                "r":"ক্ক"
            },
            {
                "f":"kT",
                "r":"ক্ট"
            },
            {
                "f":"kt",
                "r":"ক্ত"
            },
            {
                "f":"kl",
                "r":"ক্ল"
            },
            {
                "f":"ks",
                "r":"ক্স"
            },
            {
                "f":"kh",
                "r":"খ"
            },
            {
                "f":"k",
                "r":"ক"
            },
            {
                "f":"lbh",
                "r":"ল্ভ"
            },
            {
                "f":"ldh",
                "r":"ল্ধ"
            },
            {
                "f":"lkh",
                "r":"লখ"
            },
            {
                "f":"lgh",
                "r":"লঘ"
            },
            {
                "f":"lph",
                "r":"লফ"
            },
            {
                "f":"lk",
                "r":"ল্ক"
            },
            {
                "f":"lg",
                "r":"ল্গ"
            },
            {
                "f":"lT",
                "r":"ল্ট"
            },
            {
                "f":"lD",
                "r":"ল্ড"
            },
            {
                "f":"lp",
                "r":"ল্প"
            },
            {
                "f":"lv",
                "r":"ল্ভ"
            },
            {
                "f":"lm",
                "r":"ল্ম"
            },
            {
                "f":"ll",
                "r":"ল্ল"
            },
            {
                "f":"lb",
                "r":"ল্ব"
            },
            {
                "f":"l",
                "r":"ল"
            },
            {
                "f":"mth",
                "r":"ম্থ"
            },
            {
                "f":"mph",
                "r":"ম্ফ"
            },
            {
                "f":"mbh",
                "r":"ম্ভ"
            },
            {
                "f":"mpl",
                "r":"মপ্ল"
            },
            {
                "f":"mn",
                "r":"ম্ন"
            },
            {
                "f":"mp",
                "r":"ম্প"
            },
            {
                "f":"mv",
                "r":"ম্ভ"
            },
            {
                "f":"mm",
                "r":"ম্ম"
            },
            {
                "f":"ml",
                "r":"ম্ল"
            },
            {
                "f":"mb",
                "r":"ম্ব"
            },
            {
                "f":"mf",
                "r":"ম্ফ"
            },
            {
                "f":"m",
                "r":"ম"
            },
            {
                "f":"0",
                "r":"০"
            },
            {
                "f":"1",
                "r":"১"
            },
            {
                "f":"2",
                "r":"২"
            },
            {
                "f":"3",
                "r":"৩"
            },
            {
                "f":"4",
                "r":"৪"
            },
            {
                "f":"5",
                "r":"৫"
            },
            {
                "f":"6",
                "r":"৬"
            },
            {
                "f":"7",
                "r":"৭"
            },
            {
                "f":"8",
                "r":"৮"
            },
            {
                "f":"9",
                "r":"৯"
            },
            {
                "f":"NgkSh",
                "r":"ঙ্ক্ষ"
            },
            {
                "f":"Ngkkh",
                "r":"ঙ্ক্ষ"
            },
            {
                "f":"NGch",
                "r":"ঞ্ছ"
            },
            {
                "f":"Nggh",
                "r":"ঙ্ঘ"
            },
            {
                "f":"Ngkh",
                "r":"ঙ্খ"
            },
            {
                "f":"NGjh",
                "r":"ঞ্ঝ"
            },
            {
                "f":"ngOU",
                "r":"ঙ্গৌ"
            },
            {
                "f":"ngOI",
                "r":"ঙ্গৈ"
            },
            {
                "f":"Ngkx",
                "r":"ঙ্ক্ষ"
            },
            {
                "f":"NGc",
                "r":"ঞ্চ"
            },
            {
                "f":"nch",
                "r":"ঞ্ছ"
            },
            {
                "f":"njh",
                "r":"ঞ্ঝ"
            },
            {
                "f":"ngh",
                "r":"ঙ্ঘ"
            },
            {
                "f":"Ngk",
                "r":"ঙ্ক"
            },
            {
                "f":"Ngx",
                "r":"ঙ্ষ"
            },
            {
                "f":"Ngg",
                "r":"ঙ্গ"
            },
            {
                "f":"Ngm",
                "r":"ঙ্ম"
            },
            {
                "f":"NGj",
                "r":"ঞ্জ"
            },
            {
                "f":"ndh",
                "r":"ন্ধ"
            },
            {
                "f":"nTh",
                "r":"ন্ঠ"
            },
            {
                "f":"NTh",
                "r":"ণ্ঠ"
            },
            {
                "f":"nth",
                "r":"ন্থ"
            },
            {
                "f":"nkh",
                "r":"ঙ্খ"
            },
            {
                "f":"ngo",
                "r":"ঙ্গ"
            },
            {
                "f":"nga",
                "r":"ঙ্গা"
            },
            {
                "f":"ngi",
                "r":"ঙ্গি"
            },
            {
                "f":"ngI",
                "r":"ঙ্গী"
            },
            {
                "f":"ngu",
                "r":"ঙ্গু"
            },
            {
                "f":"ngU",
                "r":"ঙ্গূ"
            },
            {
                "f":"nge",
                "r":"ঙ্গে"
            },
            {
                "f":"ngO",
                "r":"ঙ্গো"
            },
            {
                "f":"NDh",
                "r":"ণ্ঢ"
            },
            {
                "f":"nsh",
                "r":"নশ"
            },
            {
                "f":"Ngr",
                "r":"ঙর"
            },
            {
                "f":"NGr",
                "r":"ঞর"
            },
            {
                "f":"ngr",
                "r":"ংর"
            },
            {
                "f":"nj",
                "r":"ঞ্জ"
            },
            {
                "f":"Ng",
                "r":"ঙ"
            },
            {
                "f":"NG",
                "r":"ঞ"
            },
            {
                "f":"nk",
                "r":"ঙ্ক"
            },
            {
                "f":"ng",
                "r":"ং"
            },
            {
                "f":"nn",
                "r":"ন্ন"
            },
            {
                "f":"NN",
                "r":"ণ্ণ"
            },
            {
                "f":"Nn",
                "r":"ণ্ন"
            },
            {
                "f":"nm",
                "r":"ন্ম"
            },
            {
                "f":"Nm",
                "r":"ণ্ম"
            },
            {
                "f":"nd",
                "r":"ন্দ"
            },
            {
                "f":"nT",
                "r":"ন্ট"
            },
            {
                "f":"NT",
                "r":"ণ্ট"
            },
            {
                "f":"nD",
                "r":"ন্ড"
            },
            {
                "f":"ND",
                "r":"ণ্ড"
            },
            {
                "f":"nt",
                "r":"ন্ত"
            },
            {
                "f":"ns",
                "r":"ন্স"
            },
            {
                "f":"nc",
                "r":"ঞ্চ"
            },
            {
                "f":"n",
                "r":"ন"
            },
            {
                "f":"N",
                "r":"ণ"
            },
            {
                "f":"OI`",
                "r":"ৈ"
            },
            {
                "f":"OU`",
                "r":"ৌ"
            },
            {
                "f":"O`",
                "r":"ো"
            },
            {
                "f":"OI",
                "r":"ৈ",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            }
                        ],
                        "r":"ঐ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"ঐ"
                    }
                ]
            },
            {
                "f":"OU",
                "r":"ৌ",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            }
                        ],
                        "r":"ঔ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"ঔ"
                    }
                ]
            },
            {
                "f":"O",
                "r":"ো",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            }
                        ],
                        "r":"ও"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"ও"
                    }
                ]
            },
            {
                "f":"phl",
                "r":"ফ্ল"
            },
            {
                "f":"pT",
                "r":"প্ট"
            },
            {
                "f":"pt",
                "r":"প্ত"
            },
            {
                "f":"pn",
                "r":"প্ন"
            },
            {
                "f":"pp",
                "r":"প্প"
            },
            {
                "f":"pl",
                "r":"প্ল"
            },
            {
                "f":"ps",
                "r":"প্স"
            },
            {
                "f":"ph",
                "r":"ফ"
            },
            {
                "f":"fl",
                "r":"ফ্ল"
            },
            {
                "f":"f",
                "r":"ফ"
            },
            {
                "f":"p",
                "r":"প"
            },
            {
                "f":"rri`",
                "r":"ৃ"
            },
            {
                "f":"rri",
                "r":"ৃ",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            }
                        ],
                        "r":"ঋ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"ঋ"
                    }
                ]
            },
            {
                "f":"rrZ",
                "r":"রর‍্য"
            },
            {
                "f":"rry",
                "r":"রর‍্য"
            },
            {
                "f":"rZ",
                "r":"র‍্য",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"consonant"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"r"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"y"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"w"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"x"
                            }
                        ],
                        "r":"্র্য"
                    }
                ]
            },
            {
                "f":"ry",
                "r":"র‍্য",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"consonant"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"r"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"y"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"w"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"x"
                            }
                        ],
                        "r":"্র্য"
                    }
                ]
            },
            {
                "f":"rr",
                "r":"রর",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!vowel"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"r"
                            },
                            {
                                "type":"suffix",
                                "scope":"!punctuation"
                            }
                        ],
                        "r":"র্"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"consonant"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"r"
                            }
                        ],
                        "r":"্রর"
                    }
                ]
            },
            {
                "f":"Rg",
                "r":"ড়্গ"
            },
            {
                "f":"Rh",
                "r":"ঢ়"
            },
            {
                "f":"R",
                "r":"ড়"
            },
            {
                "f":"r",
                "r":"র",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"consonant"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"r"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"y"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"w"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"x"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"Z"
                            }
                        ],
                        "r":"্র"
                    }
                ]
            },
            {
                "f":"shch",
                "r":"শ্ছ"
            },
            {
                "f":"ShTh",
                "r":"ষ্ঠ"
            },
            {
                "f":"Shph",
                "r":"ষ্ফ"
            },
            {
                "f":"Sch",
                "r":"শ্ছ"
            },
            {
                "f":"skl",
                "r":"স্ক্ল"
            },
            {
                "f":"skh",
                "r":"স্খ"
            },
            {
                "f":"sth",
                "r":"স্থ"
            },
            {
                "f":"sph",
                "r":"স্ফ"
            },
            {
                "f":"shc",
                "r":"শ্চ"
            },
            {
                "f":"sht",
                "r":"শ্ত"
            },
            {
                "f":"shn",
                "r":"শ্ন"
            },
            {
                "f":"shm",
                "r":"শ্ম"
            },
            {
                "f":"shl",
                "r":"শ্ল"
            },
            {
                "f":"Shk",
                "r":"ষ্ক"
            },
            {
                "f":"ShT",
                "r":"ষ্ট"
            },
            {
                "f":"ShN",
                "r":"ষ্ণ"
            },
            {
                "f":"Shp",
                "r":"ষ্প"
            },
            {
                "f":"Shf",
                "r":"ষ্ফ"
            },
            {
                "f":"Shm",
                "r":"ষ্ম"
            },
            {
                "f":"spl",
                "r":"স্প্ল"
            },
            {
                "f":"sk",
                "r":"স্ক"
            },
            {
                "f":"Sc",
                "r":"শ্চ"
            },
            {
                "f":"sT",
                "r":"স্ট"
            },
            {
                "f":"st",
                "r":"স্ত"
            },
            {
                "f":"sn",
                "r":"স্ন"
            },
            {
                "f":"sp",
                "r":"স্প"
            },
            {
                "f":"sf",
                "r":"স্ফ"
            },
            {
                "f":"sm",
                "r":"স্ম"
            },
            {
                "f":"sl",
                "r":"স্ল"
            },
            {
                "f":"sh",
                "r":"শ"
            },
            {
                "f":"Sc",
                "r":"শ্চ"
            },
            {
                "f":"St",
                "r":"শ্ত"
            },
            {
                "f":"Sn",
                "r":"শ্ন"
            },
            {
                "f":"Sm",
                "r":"শ্ম"
            },
            {
                "f":"Sl",
                "r":"শ্ল"
            },
            {
                "f":"Sh",
                "r":"ষ"
            },
            {
                "f":"s",
                "r":"স"
            },
            {
                "f":"S",
                "r":"শ"
            },
            {
                "f":"oo`",
                "r":"ু"
            },
            {
                "f":"oo",
                "r":"ু",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"উ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"উ"
                    }
                ]
            },
            {
                "f":"o`",
                "r":""
            },
            {
                "f":"oZ",
                "r":"অ্য"
            },
            {
                "f":"o",
                "r":"",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"vowel"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"o"
                            }
                        ],
                        "r":"ও"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"vowel"
                            },
                            {
                                "type":"prefix",
                                "scope":"exact",
                                "value":"o"
                            }
                        ],
                        "r":"অ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"অ"
                    }
                ]
            },
            {
                "f":"tth",
                "r":"ত্থ"
            },
            {
                "f":"t``",
                "r":"ৎ"
            },
            {
                "f":"TT",
                "r":"ট্ট"
            },
            {
                "f":"Tm",
                "r":"ট্ম"
            },
            {
                "f":"Th",
                "r":"ঠ"
            },
            {
                "f":"tn",
                "r":"ত্ন"
            },
            {
                "f":"tm",
                "r":"ত্ম"
            },
            {
                "f":"th",
                "r":"থ"
            },
            {
                "f":"tt",
                "r":"ত্ত"
            },
            {
                "f":"T",
                "r":"ট"
            },
            {
                "f":"t",
                "r":"ত"
            },
            {
                "f":"aZ",
                "r":"অ্যা"
            },
            {
                "f":"AZ",
                "r":"অ্যা"
            },
            {
                "f":"a`",
                "r":"া"
            },
            {
                "f":"A`",
                "r":"া"
            },
            {
                "f":"a",
                "r":"া",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"আ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"prefix",
                                "scope":"!exact",
                                "value":"a"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"য়া"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"exact",
                                "value":"a"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"আ"
                    }
                ]
            },
            {
                "f":"i`",
                "r":"ি"
            },
            {
                "f":"i",
                "r":"ি",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ই"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ই"
                    }
                ]
            },
            {
                "f":"I`",
                "r":"ী"
            },
            {
                "f":"I",
                "r":"ী",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ঈ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ঈ"
                    }
                ]
            },
            {
                "f":"u`",
                "r":"ু"
            },
            {
                "f":"u",
                "r":"ু",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"উ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"উ"
                    }
                ]
            },
            {
                "f":"U`",
                "r":"ূ"
            },
            {
                "f":"U",
                "r":"ূ",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ঊ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ঊ"
                    }
                ]
            },
            {
                "f":"ee`",
                "r":"ী"
            },
            {
                "f":"ee",
                "r":"ী",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ঈ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"ঈ"
                    }
                ]
            },
            {
                "f":"e`",
                "r":"ে"
            },
            {
                "f":"e",
                "r":"ে",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"এ"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"!exact",
                                "value":"`"
                            }
                        ],
                        "r":"এ"
                    }
                ]
            },
            {
                "f":"z",
                "r":"য"
            },
            {
                "f":"Z",
                "r":"্য"
            },
            {
                "f":"y",
                "r":"্য",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"!consonant"
                            },
                            {
                                "type":"prefix",
                                "scope":"!punctuation"
                            }
                        ],
                        "r":"য়"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"ইয়"
                    }
                ]
            },
            {
                "f":"Y",
                "r":"য়"
            },
            {
                "f":"q",
                "r":"ক"
            },
            {
                "f":"w",
                "r":"ও",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            },
                            {
                                "type":"suffix",
                                "scope":"vowel"
                            }
                        ],
                        "r":"ওয়"
                    },
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"consonant"
                            }
                        ],
                        "r":"্ব"
                    }
                ]
            },
            {
                "f":"x",
                "r":"ক্স",
                "rules":
                [
                    {
                        "matches":
                        [
                            {
                                "type":"prefix",
                                "scope":"punctuation"
                            }
                        ],
                        "r":"এক্স"
                    }
                ]
            },
            {
                "f":":`",
                "r":":"
            },
            {
                "f":"^`",
                "r":"^"
            },
            {
                "f":",,",
                "r":"্‌"
            },
            {
                "f":",",
                "r":","
            },
            {
                "f":"`",
                "r":""
            }
        ],
        "vowel":"aeiou",
        "consonant":"bcdfghjklmnpqrstvwxyz",
        "casesensitive":"oiudgjnrstyz"
    }
};

(function() {

  var keyboard, buffer = "";

  var SPACE = 32;
  var TAB = 9;
  var RETURN = 13;
  var BACKSPACE = 8;

  function isBufferEmpty() {
    return buffer == "";
  }

  function clearBuffer() {
    buffer = "";
  }

  function addToBuffer(keyCode) {
    if (keyCode == SPACE || keyCode == RETURN || keyCode == TAB) {
      if (!isBufferEmpty()) {
        buffer = buffer + String.fromCharCode(keyCode);
        inputDone();
      } else {
        keyboard.sendKey(keyCode);
      }
    }
    else if (keyCode == BACKSPACE) {
      backspace();
    }
    else {
      buffer = buffer + String.fromCharCode(keyCode);
    }
  }

  function backspace() {
    if (!isBufferEmpty()) {
      buffer = buffer.substring(0, buffer.length -1);
      keyboard.setComposition(OmicronLab.Avro.Phonetic.parse(buffer));
    }
    else {
      keyboard.sendKey(KeyEvent.DOM_VK_BACK_SPACE);
    }
  }

  function inputDone() {
    var parsedText = OmicronLab.Avro.Phonetic.parse(buffer);
    keyboard.endComposition(parsedText);
    clearBuffer();
  }

  InputMethods.jsavrophonetic = {
    init: init,
    click: click
  };

  function init(interfaceObject) {
    keyboard = interfaceObject;
  }

  function click(keycode, x, y) {
    addToBuffer(keycode);
    if (!isBufferEmpty()) {
      keyboard.setComposition(OmicronLab.Avro.Phonetic.parse(buffer));
    }
  }

})();