Roll20 Trader Joe Hand Out interface

Trader Joe Hand Out

on('chat:message', function(msg) {  
    if(msg.type !== "api"){return};
    roll20API.contentPlayerid = getObj("player", msg.playerid);
    roll20API.contentUserid = roll20API.contentPlayerid.get("d20userid");
    if(allowedUser.indexOf(roll20API.contentUserid) == -1){return};
    roll20API.contentGiven = msg.content.toLowerCase();
    if(roll20API.contentGiven.indexOf(' ') == -1){
        roll20API.contentMessage = null;
        roll20API.contentCommand = roll20API.contentGiven.substr(1, roll20API.contentGiven.length);
    }else{
        roll20API.contentMessage = roll20API.contentGiven.substr(roll20API.contentGiven.indexOf(' ') + 1);
        roll20API.contentCommand = roll20API.contentGiven.substr(1, roll20API.contentGiven.indexOf(' ')-1);    
    };
    roll20API.valid = false;
    if(roll20API.contentMessage == "yes"){roll20API.valid = true;};
    traderJoeCommandSwitch();
});
 
traderJoeCommandSwitch = function() {
    switch (roll20API.contentCommand){
        case "install":
            refreshCatalog();
            refreshCharacters();
            resetCursorLocation();
            createToFromTable();
            refreshToFromTable();
        break;
        case "traderjoeup":
            moveCursorUp();
            refreshToFromTable();
        break;
        case "traderjoedown":
            moveCursorDown();
            refreshToFromTable();
        break;
        case "traderjoeright":
            cycleRight();
            refreshToFromTable();
        break;
    };
};
 
cycleRight = function () {
    if(roll20API.tableLocationRow == undefined 
    || roll20API.tableLocationRow == null 
    || isNaN(roll20API.tableLocationRow)){roll20API.tableLocationRow = 0;};
    if(roll20API.tableLocationRow == 0){state.charactersFrom.push(state.charactersFrom.shift());};
    if(roll20API.tableLocationRow == 1){state.charactersTo.push(state.charactersTo.shift());};
    if(roll20API.tableLocationRow == 2){state.CatalogFamily.push(state.CatalogFamily.shift());};
};
 
moveCursorUp = function () {
    if(roll20API.tableLocationRow == undefined 
    || roll20API.tableLocationRow == null 
    || isNaN(roll20API.tableLocationRow)){roll20API.tableLocationRow = 0;};
    roll20API.tableLocationRow = roll20API.tableLocationRow - 1;
    if(roll20API.tableLocationRow < 0){roll20API.tableLocationRow = 2;};
}
 
moveCursorDown = function () {
    if(roll20API.tableLocationRow == undefined 
    || roll20API.tableLocationRow == null 
    || isNaN(roll20API.tableLocationRow)){roll20API.tableLocationRow = 0;};
    roll20API.tableLocationRow = roll20API.tableLocationRow + 1;
    if(roll20API.tableLocationRow > 2){roll20API.tableLocationRow = 0;};
}
 
refreshCatalog = function () {
    state.CatalogFamily = _.chain(roll20API.TraderJoeCatalog).map(function(item) { return item.family }).uniq().value();
    _.each(state.CatalogFamily, function(section) {
        state.catalogSections[section] = [];
        _.each(roll20API.TraderJoeCatalog, function(item) {
            if(item.family == section){state.catalogSections[section].push(item);}; 
        });
    });
};
 
refreshCharacters = function () {
    state.characters = [];
    state.charactersTo = [];
    state.charactersFrom = [];
    _.each(findObjs({ _type: "character"}), function(loopCharacter) {
        if(loopCharacter.get("archived") == false){
            state.characters.push(loopCharacter);
            state.charactersTo.push(loopCharacter);
            state.charactersFrom.push(loopCharacter);
        };
    });
};
 
resetCursorLocation = function () {
    roll20API.tableLocationRow = 0;
};
 
createToFromTable = function () {
    if(findObjs({ _type: "handout", name: "API_Trader_Joe" }).length == 0){
        createObj("handout", {
            name: "API_Trader_Joe",
            notes: "Welcome to the API Trading Post."
        });
    };
    state.API_TraderId = findObjs({ _type: "handout", name: "API_Trader_Joe" })[0].get("_id")
};
 
refreshToFromTable = function () {
    var tableStyle = roll20API.tableStyle;
    var Ct1A1 = "";
    var Ct1B1 = "";
    var Ct1A2 = "";
    var Ct1B2 = "";
    var Ct1A3 = "";
    var Ct1B3 = "";
    if(roll20API.tableLocationRow == 0){Ct1A1 = roll20API.tdStyleDbWf;Ct1B1 = roll20API.tdStyleLbBf};
    if(roll20API.tableLocationRow == 1){Ct1A2 = roll20API.tdStyleDbWf;Ct1B2 = roll20API.tdStyleLbBf};
    if(roll20API.tableLocationRow == 2){Ct1A3 = roll20API.tdStyleDbWf;Ct1B3 = roll20API.tdStyleLbBf};
    Ct1B1value = state.charactersFrom[0].name
    Ct1C1value = state.charactersFrom[0]._id
    Ct1B2value = state.charactersTo[0].name
    Ct1C2value = state.charactersTo[0]._id
    Ct1B3value = state.CatalogFamily[0]
    
    var htmlToFrom = "\
    <table " + tableStyle + ">\
        <tr>\
            <td " + Ct1A1 + "><b>From</b></td>\
            <td " + Ct1B1 + ">" + Ct1B1value + "</td>\
            <td>" + Ct1C1value + "</td>\
        <tr>\
        </tr>\
            <td " + Ct1A2 + "><b>To</b></td>\
            <td " + Ct1B2 + ">" + Ct1B2value + "</td>\
            <td>" + Ct1C2value + "</td>\
        </tr>\
        <tr>\
            <td " + Ct1A3 + "><b>Item Type</b></td>\
            <td colspan=\"2\"" + Ct1B3 + ">" + Ct1B3value + "</td>\
        </tr>\
    </table>"
    
    findObjs({ _type: "handout", _id: state.API_TraderId })[0].set({notes: htmlToFrom});
};