import Qt 4.7

// ![0]

import QtMobility.serviceframework 1.0

// ![0]

import "content"

Rectangle {

    property int size: 0

    property int curr: 0

    property string searchText: ""

    property bool validService: false

    // ![1]

    // ![1]

    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: ""

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

        horizontalAlignment: Text.AlignHCenter

        wrapMode: Text.WordWrap

        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: {

            if (validService) { addDialog.opacity = 1; }

        }

    }

    Button {

        id: deleteButton

        image: "icons/deleteIcon.png"

        width: 60; height: 30

        x: 80; y: 40

        onClicked: {

            if (validService && size > 0) { deleteDialog.opacity = 1; }

        }

    }

    Button {

        id: searchButton

        image: "icons/searchIcon.png"

        width: 60; height: 30

        x: 140; y: 40

        onClicked: {

            if (validService) { searchDialog.opacity = 1; }

        }

    }

    Button {

        id: nextButton

        image: "icons/nextIcon.png"

        width: 40; height: 30

        x: 130; y: 80

        onClicked: { 

            if (validService && curr < size) { 

                curr++;

                refreshNotes();

            }

        }

    }

    Button {

        id: prevButton

        image: "icons/prevIcon.png"

        width: 40; height: 30

        x: 50; y: 80

        onClicked: {

            if (validService && curr > 1) {

                curr--;

                refreshNotes();

            }

        }

    }

    InputDialog {

        id: interfaceDialog

        text: "Specify Notes Manager Interface"

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

        cancelable: false

        opacity: 1

        onConfirmed: {

            interfaceDialog.defaultText = input;

            // ![2]

            notesService.interfaceName = input;

            if (notesService.valid) {

                notesManager = notesService.serviceObject;

            // ![2]

                var list = notesManager.noteSet;

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

                refreshNotes();

                validService = true;

            } else {

                invalidDialog.opacity = 1;

                noteLabel.text = "Notes Manager service not found"

            }

        }

    }

    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) {

                    notesManager.addNote(note[0], note[1] + " " + note[2] + ":00");

                }

            } else {

                    notesManager.addNote(note[0], currentDateTime() + ":00");

            }

            refreshNotes();

        }

    }

    InputDialog {

        id: searchDialog

        text: "Find a note:"

        size: 100

        onConfirmed: {

            searchText = input;

            curr = 1; 

            refreshNotes()

        }

    }

    Connections {

        target: notesManager

        onSoundAlarm: {

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

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

            alarmDialog.opacity = 1;

        }

    }

    Dialog {

        id: deleteDialog

        text: "Confirm removing this note item?"

        onConfirmed: {

            // ![3]

            var list = notesManager.noteSet;

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

            // ![3]

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

            refreshNotes();

        }

    }

    Dialog {

        id: alarmDialog

        text: "ALERT SOUNDED!!!"

        cancelable: false

    }

    Dialog {

        id: invalidDialog

        text: "No valid default interface for:\n\n\"" + interfaceDialog.defaultText + "\""

        cancelable: false

    }

    function refreshNotes()

    {

        // ![4]

        notesManager.setSearch(searchText);

        var list = notesManager.noteSet;

        size = list.length;

        // ![4]

        if (size < 1) curr = 0;

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

        // ![5]

        if (size > 0) {

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

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

        }

        // ![5]

        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);

    }

    // ![6]

    Service {

        id: notesService

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

    }

    // ![6]

}