import Qt 4.6

import QtSFW 1.0

Rectangle {

    property int size: 0

    property int curr: 0

    property string search: ""

    property variant notesObject: notesService.serviceObject()

    id: mainWindow

    color: "lightgray"

    width: 220; height: 265

    SystemPalette { id: activePalette }

    Rectangle {

        id: datetimeArea

        width: 160; height: 20

        x: 30; y: 120

        color: "#FFFF7F"

    }

    Rectangle {

        id: noteArea

        width: 160; height: 110

        x: 30; y: 140

        color: "#FFFF7F"

    }

    Text {

        id: title

        text: "ToDoTool"

        font.pointSize: 24; font.family: "Nimbus Roman No9 L"; font.bold: true; font.italic:true 

        color: "blue"

        y: 5; anchors.horizontalCenter: mainWindow.horizontalCenter

    }

    Text {

        id: countLabel

        text: curr + "/" + size

        font.pointSize:10

        y: 90

        anchors.horizontalCenter: mainWindow.horizontalCenter

    }

    Text {

        id: datetimeLabel

        text: ""

        font.pointSize:10

        x: 30; y: 120

        anchors.right: datetimeArea.right

    }

    Text {

        id: noteLabel

        text: "Click + to add a new note"

        font.pointSize: 18; font.family: "Comic Sans MS"; font.italic:true

        horizontalAlignment: Text.AlignHCenter

        wrap: true

        width: noteArea.width

        anchors.verticalCenter: noteArea.verticalCenter

        anchors.horizontalCenter: title.horizontalCenter

    }

    Button {

        id: addButton

        image: "../icons/addIcon.png"

        width: 60; height: 30

        x: 20; y: 40

        onClicked: {

            addDialog.opacity = 1;

        }

    }

    Button {

        id: deleteButton

        image: "../icons/deleteIcon.png"

        width: 60; height: 30

        x: 80; y: 40

        onClicked: {

            deleteDialog.opacity = 1;

        }

    }

    Button {

        id: searchButton

        image: "../icons/searchIcon.png"

        width: 60; height: 30

        x: 140; y: 40

        onClicked: {

            searchDialog.opacity = 1;

        }

    }

    Button {

        id: nextButton

        image: "../icons/nextIcon.png"

        width: 40; height: 30

        x: 130; y: 80

        onClicked: { 

            if (curr < size) { 

                curr++;

                refreshNotes();

            }

        }

    }

    Button {

        id: prevButton

        image: "../icons/prevIcon.png"

        width: 40; height: 30

        x: 50; y: 80

        onClicked: {

            if (curr > 1) {

                curr--;

                refreshNotes();

            }

        }

    }

    DateTimeFormatter {

        id: myDateTime

        dateTime: "2000-01-01 00:00:00"

        dateTimeFormat: "yyyy-MM-dd hh:mm"

    }

    InputDialog {

        id: addDialog

        text: "Add a new note + alarm of format:\nnote#yyyy-mm-dd#hh:mm"

        onConfirmed: {

            var note = input.split("#");

            if (note.length == 3) {

                var date = note[1].split("-");

                var time = note[2].split(":");

                if (date.length == 3 && time.length ==2) {

                    myDateTime.dateTime = note[1] + " " + note[2] + ":00";

                    notesObject.addNote(note[0], myDateTime.dateTime);

                }

            } else {

                    myDateTime.dateTime = currentDateTime() + ":00";

                    notesObject.addNote(note[0], myDateTime.dateTime);

            }

            refreshNotes();

        }

    }

    InputDialog {

        id: searchDialog

        text: "Find a note:"

        size: 100

        onConfirmed: {

            search = input;

            curr = 1; 

            refreshNotes()

        }

    }

    Connections {

        target: notesObject

        onSoundAlarm: {

            alarmDialog.text = "ALERT SOUNDED!!!" + "\n\n" + 

                               formatDateTime(alarm) + "\n\n" + notesObject.alarmMessage;

            alarmDialog.opacity = 1;

        }

    }

    Dialog {

        id: deleteDialog

        text: "Confirm removing this note item?"

        onConfirmed: {

            var list = notesObject.noteSet;

            notesObject.removeNote(list[curr-1].index);

            if (curr > 1) { curr--; }

            refreshNotes();

        }

    }

    Dialog {

        id: alarmDialog

        text: "ALERT SOUNDED!!!"

        alert: true

    }

    Script {

        function refreshNotes()

        {

            notesObject.setSearch(search);

            var list = notesObject.noteSet;

            size = list.length;

            if (size < 1) curr = 0;

            else if (size > 0 && curr == 0) curr = 1;

            if (size > 0) {

                noteLabel.text = list[curr-1].message;

                datetimeLabel.text = formatDateTime(list[curr-1].alarm);

            } else {

                noteLabel.text = "Click + to add a new note";

                datetimeLabel.text = "";

            }

        }

        function formatDateTime(datetime)

        {

            var dt = new Date(datetime);

            var month = (dt.getMonth() + 1) + ""; 

            if (month.length == 1)  month = "0" + month;

            var date = dt.getDate() + ""; 

            if (date.length == 1)  date= "0" + date;

            var hour = dt.getHours() + ""; 

            if (hour.length == 1)  hour = "0" + hour;

            var mins = dt.getMinutes() + ""; 

            if (mins.length == 1)  mins = "0" + mins;

            return (dt.getFullYear() + "-" + month + "-" + date + " " + hour + ":" + mins);

        }

        function currentDateTime()

        {

            var dt = new Date();

            return formatDateTime(dt);

        }

    }

    Service {

        id: notesService

        interfaceName: "com.nokia.qt.examples.NotesManager"

        serviceName: "NotesManagerService"

        version: "1.2"

    }

    Component.onCompleted: {

        var list = notesObject.noteSet;

        if (list.length > 0) {curr = 1;}

        refreshNotes();

    }

}