var fs = require('fs');
var jsbot = require('./jsbot');

///////////////////////////

Array.prototype.random = function() {
    return this[Math.floor((Math.random()*this.length))];
};

///////////////////////////

var adminCommands = {
    'join': function(data, params) {
        instance.join(params[1]); 
        instance.say(admin, 'Joined ' + params[1]);
    },

    'part': function(data, params) {
        instance.part(params[1]);
        instance.say(admin);
    },

    'reload': function(data, params) {
        instance.say(admin, 'Reloading DB.');
        try {
            db = JSON.parse(fs.readFileSync('db.json', 'utf-8'));
        } catch(err) {
            instance.say(admin, 'DB reload failed.');
        } finally {
            instance.say(admin, 'DB Reload successful.');
        }
    },

    'say': function(data, params) {
        var c = params[1];
        var m = params.slice(2).join(' ');
        instance.say(c, m);
    }
};

var userCommands = {
    '~kc': function(data, params) {
        instance.say('aisbot', '.karma ' + data.message.split(' ')[1]);
        waitingForKarma = data.channel;
    },

    '~q': function(data, params) {
        var q = data.message.match(/~q ([\d\w\s]*)/)
        if(q != undefined) {
            instance.say(data.channel, quotes.get(q[1].trim()));
        }
    },

    '~qadd': function(data, params) {
        var q = data.message.match(/~qadd ([\d\w\s]*)=(.+)$/);
        if(q != null && q.length >= 3) {
            instance.say(data.channel, quotes.add(q));
            fs.writeFile('db.json', JSON.stringify(db, null, '    '));
        } else {
            instance.say(data.channel, 'Burn the invalid syntax!');
        }
    },

    '~qset': function(data, params) {
        var q = data.message.match(/~qset ([\d\w\s]*)=(.+)$/);
        if(q != undefined && q.length >= 3) {
            instance.say(data.channel, quotes.set(q));
        }
    },

    '~qcount': function(data, params) {
        var q = data.message.match(/~qcount ([\d\w\s]*)/)[1].trim();
        if(q != undefined) {
            instance.say(data.channel, quotes.count(q));
        }
    },

    '~reality': function(data, params) {
        instance.say(data.channel, db.realiPuns.random());
    },

    '~d': function(data, params) {
        instance.say(data.channel,  data.user + ': ' + db.quoteArrs['depressionbot'].random());
    },

    '~rq': function(data, params) {
        instance.say(data.channel, quotes.random());
    },

    '~kickcount': function(data, params) {
        if(db.kicks[params[1]] == undefined) {
            instance.say(data.channel, params[1] + ' has either never been kicked or does not exist.');
        } else {
            instance.say(data.channel, params[1] + ' has been kicked ' + db.kicks[params[1]] + ' times.');
        }
    }
};

///////////////////////////

var admin = 'reality';
var waitingForKarma = false;
var name = 'depressionbot';
var db = JSON.parse(fs.readFileSync('db.json', 'utf-8'));

var instance = jsbot.createJSBot(name, 'elara.ivixor.net', 6667, function() {
    instance.join('#realitest');
}.bind(this));

var quotes = function(quotes) {
    var qArrs = quotes;

    return {
        get: function(key) { 
            if(quotes.hasOwnProperty(key)) {
                return key + ': ' + qArrs[key].random();
            } else {
                return 'No quotes under ' + key;
            }
        },

        count: function(key) {
            if(quotes.hasOwnProperty(key)) {
                return key + ' has ' + quotes[key].length + ' quotes.';
            } else {
                return 'No quotes under ' + key;
            }
        },

        add: function(key) {
            if(!Object.isArray(quotes[key[1]])) {
                quotes[key[1]] = [];
            }
            quotes[key[1]].push(key[2]);
            return 'Quote saved in \'' + key[1] + '\' (' + db.quoteArrs[key[1]].length + ')';
        },

        set: function(key) {
            if(!quotes.hasOwnProperty(key[1]) || (quotes.hasOwnProperty(key[1]) && quotes[key[1]].length == 1)) {
                quotes[key[1]] = [key[2]];
                return 'Quote saved as ' + key[1];
            } else {
                return 'No replacing arrays, you whore.';
            }
        },

        random: function() {
            var rQuote = Object.keys(quotes).random();
            return rQuote + ': ' + quotes[rQuote].random();
        }
    };
}(db.quoteArrs);

instance.addListener('JOIN', function(data) {
    if(data.user == 'Lamp') {
        instance.say(data.channel, db.quoteArrs.lamp.random());
    } else if(data.user == 'reality') {
        instance.say(data.channel, db.realiPuns.random());
    } else if(instance.inChannel(data.channel)) {
        instance.say('aisbot', '.karma ' + data.user);
        waitingForKarma = data.channel;
    }
});

instance.addListener('KICK', function(data) {
    if(data.kickee == name) {
	instance.join(data.channel);
        instance.say(data.channel, 'Thou shalt not kick ' + name);
        db.kicks[name] += 1;
    } else {
        if(db.kicks[data.kickee] == undefined) {
            db.kicks[data.kickee] = 1;
        } else {
            db.kicks[data.kickee] += 1;
        }
        instance.say(data.channel, data.kickee + '-- (' + data.kickee + ' has been kicked ' + db.kicks[data.kickee] + ' times)');
    }
    fs.writeFile('db.json', JSON.stringify(db, null, '    '));
});

instance.addListener('PRIVMSG', function(data) {
    if(data.user == 'aisbot' && data.channel == name && waitingForKarma != false && data.message.match(/is at/)) {
        var split = data.message.split(' ');
        var target = split[0];
        var karma = split[3];

        if(karma.startsWith('-')) {
            instance.say(waitingForKarma, target + db.hatedPhrases.random() + ' (' + karma + ')');
        } else if(karma == '0') {
            instance.say(waitingForKarma, 'All ' + target + ' knows is that their gut says \'maybe.\' (0)');
        } else {
            instance.say(waitingForKarma, target + db.lovedPhrases.random() + ' (' + karma + ')');
        }

        waitingForKarma = false;
    }
});

instance.addListener('PRIVMSG', function(data) { 
    params = data.message.split(' ');
    if(data.user == admin && data.channel == name && adminCommands[params[0]] != undefined) {
        adminCommands[params[0]](data, params);
    } else {
        if(data.channel == name) data.channel = data.user;

        if(userCommands[params[0]] != undefined) {
            userCommands[params[0]](data, params);
        } else {
            var q = data.message.match(/~([\d\w\s]*)/)
            if(q != undefined) {
            q = q[1].trim();
            if(db.quoteArrs[q] != undefined) {
                instance.say(data.channel, q + ': ' + db.quoteArrs[q].random());
            }
        }

        }
    }
});

instance.addListener('PRIVMSG', function(data) {
    if(data.user == 'reality') {
        var once = data.message.match(/I ([\d\w\s]* once.)/);
        if(once != null) {
            db.realiPuns.push('reality ' + once[1]);
            instance.say(data.channel, '\'reality ' + once[1] + '\' saved.');
            fs.writeFile('db.json', JSON.stringify(db, null, '    '));
        }
    }
});