PackageHelper/www/assets/js/packages.js

/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

var packages = [];

if (localStorage.getItem("packages") != null) {
    packages = JSON.parse(localStorage.getItem("packages"));
}

/**
 * Count how many items are still undelivered for an address.
 * @param {type} address An item in the packages array.
 * @returns {Number}
 */
function getUndeliveredCount(address) {
    var undelivered = 0;
    for (var i = 0; i < address.items.length; i++) {
        if (!address.items[i].delivered) {
            undelivered++;
        }
    }
    return undelivered;
}

function getPackage(packageid) {
    for (var i = 0; i < packages.length; i++) {
        for (var j = 0; j < packages[i].items.length; j++) {
            if (packages[i].items[j].id == packageid) {
                return packages[i].items[j];
            }
        }
    }
}

function getIconForType(type) {
    return SETTINGS.itemtypes[type].icon;
}

function getMapIconForItems(items) {
    var types = {};
    var deliveredcount = 0;
    var type = "package";
    for (var i = 0; i < items.length; i++) {
        // Don't consider delivered packages when determining icon,
        // only count them to check if everything is delivered
        if (items[i].delivered) {
            deliveredcount++;
            continue;
        }
        if (isNaN(types[items[i].type])) {
            types[items[i].type] = 0;
        }
        types[items[i].type]++;
    }

    if (deliveredcount == items.length) {
        return "check";
    }

    item_types = 0;
    icon = "multiple-items";
    // Count how many types we have, and set/overwrite the icon assuming we
    // only have that type.  If we end up with multiple types, we return that
    // icon instead of a specific one.
    console.log(types);
    for (var type in types) {
        console.log(type);
        item_types++;
        if (types[type] == 1) {
            icon = SETTINGS.itemtypes[type].mapicon;
        } else {
            icon = SETTINGS.itemtypes[type].pluralmapicon;
        }
        console.log(icon);
    }
    if (item_types > 1) {
        return "multiple-items";
    }
    return icon;
}

function addPackage(address, latitude, longitude, type, callback, deadline) {
    var added = false;
    if (typeof type == 'undefined') {
        type = SETTINGS.itemtypes[0].id;
    }
    if (typeof deadline == 'undefined') {
        deadline = false;
    }

    var packageID = uuidv4();
    var coordsID = "";

    for (var i = 0; i < packages.length; i++) {
        if (packages[i].coords[0] == latitude && packages[i].coords[1] == longitude && packages[i].address == address) {
            coordsID = packages[i].id;
            packages[i].items.push({
                address: address,
                delivered: false,
                type: type,
                deadline: deadline,
                id: packageID
            });
            added = true;
            break;
        }
    }
    if (!added) {
        coordsID = uuidv4();
        packages.push({
            coords: [
                latitude,
                longitude
            ],
            id: coordsID,
            address: address,
            items: [
                {
                    address: address,
                    delivered: false,
                    type: type,
                    deadline: deadline,
                    id: packageID
                }
            ]
        });
    }
    localStorage.setItem("packages", JSON.stringify(packages));

    playSound("ok");

    app.toast.show({
        text: 'Package Added!<br><span style="font-size: 80%;">' + address + "</span>",
        position: "bottom",
        destroyOnClose: true,
        closeTimeout: 1000 * 3
    });

    if (map != null) {
        reloadMap();
    }

    if (typeof callback == 'function') {
        callback({
            coordsID: coordsID,
            packageID: packageID
        });
    }

    addAutofillEntry(address);
}

function markDelivered(id, delivered) {
    for (var i = 0; i < packages.length; i++) {
        for (var j = 0; j < packages[i].items.length; j++) {
            if (packages[i].items[j].id == id) {
                if (typeof delivered == 'undefined') {
                    if (packages[i].items[j].delivered == false) {
                        delivered = true;
                    } else {
                        delivered = false;
                    }
                }

                packages[i].items[j].delivered = delivered;
                if (delivered) {
                    packages[i].items[j].deliverytimestamp = Date.now();
                }
            }
        }
    }

    localStorage.setItem("packages", JSON.stringify(packages));
}

function confirmDeletePackage(package, callback) {
    app.dialog.confirm(
            "Delete item at " + package.address + "?",
            "Confirm",
            function () {
                // delete
                deletePackage(package.id, callback);
            },
            function () {
                // cancel
            }
    );
}

function deletePackage(id, callback) {
    for (var i = 0; i < packages.length; i++) {
        for (var j = 0; j < packages[i].items.length; j++) {
            if (packages[i].items[j].id == id) {
                packages[i].items.splice(j, 1);

                if (packages[i].items.length == 0) {
                    packages.splice(i, 1);
                }

                localStorage.setItem("packages", JSON.stringify(packages));
                loadPackageList();

                if (typeof callback == 'function') {
                    callback(id);
                }
                return;
            }
        }
    }
}

function countRemainingPackages() {
    var undelivered = 0;
    for (var i = 0; i < packages.length; i++) {
        for (var j = 0; j < packages[i].items.length; j++) {
            if (packages[i].items[j].delivered != true) {
                undelivered++;
            }
        }
    }
    return undelivered;
}

function countPackages() {
    var count = 0;
    for (var i = 0; i < packages.length; i++) {
        for (var j = 0; j < packages[i].items.length; j++) {
            count++;
        }
    }
    return count;
}

function addPackageByAddress(address, citystate, type, callback) {
    var requestfinished = false;
    var searchingdialogopen = false;
    var deadline = false;

    var ajaxlookup = function () {
        $.ajax({
            url: SETTINGS.geocodeapi,
            dataType: 'json',
            data: {
                address: address + " " + citystate
            },
            timeout: 15 * 1000,
            success: function (resp) {
                if (searchingdialogopen) {
                    app.dialog.close();
                    searchingdialogopen = false;
                }
                requestfinished = true;
                if (resp.status == "OK") {
                    if (resp.accuracy.ok) {
                        addPackage(resp.address.street, resp.coords[0], resp.coords[1], type, callback, deadline);
                    } else {
                        playSound("error");
                        app.dialog.confirm(
                                "The address \"" + address + "\" couldn't be reliably located. Add it anyways?",
                                "Accuracy Warning",
                                function (ok) {
                                    if (resp.address.street == "") {
                                        addPackage(address, resp.coords[0], resp.coords[1], type, callback, deadline);
                                    } else {
                                        addPackage(resp.address.street, resp.coords[0], resp.coords[1], type, callback, deadline);
                                    }
                                }
                        );
                    }
                } else {
                    playSound("error");
                    app.dialog.alert(resp.message, "Error");
                }
            },
            error: function (jqXHR, status, errorThrown) {
                if (searchingdialogopen) {
                    app.dialog.close();
                    searchingdialogopen = false;
                }
                requestfinished = true;
                playSound("error");
                app.dialog.alert("There was a network issue while finding the address.  Please try adding the item again.", "Error");
            }
        });

        // Open a loading message if there's a delay finding the address
        setTimeout(function () {
            if (!requestfinished) {
                app.dialog.preloader("Searching for address...");
                searchingdialogopen = true;
            }
        }, 750);
    }

    if (type == "express") {
        if (localStorage.getItem("deadlinealarm_minutes") == null) {
            localStorage.setItem("deadlinealarm_minutes", 20);
        }
        var minutes = localStorage.getItem("deadlinealarm_minutes");
        app.dialog.create({
            title: 'Express Item',
            text: 'Set a reminder for ' + minutes + ' minutes before:',
            buttons: [
                {
                    text: '10:30 AM',
                    close: true
                },
                {
                    text: '12:00 PM',
                    close: true
                },
                {
                    text: '3:00 PM',
                    close: true
                },
                {
                    text: "No reminder",
                    color: "red",
                    close: true
                }
            ],
            verticalButtons: true,
            onClick: function (dialog, index) {
                deadline = new Date();
                switch (index) {
                    case 0:
                        deadline.setMinutes(30);
                        deadline.setHours(10);
                        break;
                    case 1:
                        deadline.setMinutes(00);
                        deadline.setHours(12);
                        break;
                    case 2:
                        deadline.setMinutes(00);
                        deadline.setHours(12 + 3);
                        break;
                    case 3:
                    default:
                        deadline = false;
                        break;
                }

                if (deadline != false) {
                    deadline = deadline.getTime() / 1000;
                }
                ajaxlookup();
            }
        }).open();
    } else {
        ajaxlookup();
    }
}

function checkDeadlines() {
    if (localStorage.getItem("deadlinealarm_minutes") == null) {
        localStorage.setItem("deadlinealarm_minutes", 20);
    }
    var minutes = localStorage.getItem("deadlinealarm_minutes");
    var currentTime = new Date().getTime() / 1000;
    var deadlineTime = currentTime + (minutes * 60);
    for (i in packages) {
        for (j in packages[i].items) {
            var item = packages[i].items[j];
            if (typeof item.deadline != 'undefined' && item.deadline != false && item.delivered != true) {
                if ((typeof item.deadlinealarmed == 'undefined' || item.deadlinealarmed != true) && item.deadline <= deadlineTime) {
                    playSound("alert");
                    app.dialog.alert(
                            "Item at " + item.address + " needs to be delivered by " + timestampToTimeString(item.deadline) + " (" + Math.floor((item.deadline - currentTime) / 60) + " minutes from now).",
                            "Delivery Alarm",
                            function () {

                            }
                    );
                    packages[i].items[j].deadlinealarmed = true;
                }
            }
        }
    }
}

setInterval(checkDeadlines, 15 * 1000);