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import QtQuick 2.0
import Qt.location 5.0

Rectangle {
    id: fullView
    width: 800
    height: 360

    Text {
        id: queryText
        text: "Query:"
        anchors.left: parent.left
        anchors.leftMargin: 10
        anchors.top: parent.top
        anchors.topMargin: 10
        font.pixelSize: 18
    }
    Rectangle {
        id: searchTermRect
        color: "#ffffff"
        anchors.right: searchButton.left
        anchors.rightMargin: 5
        anchors.left: queryText.right
        anchors.leftMargin: 5
        anchors.top: parent.top
        anchors.topMargin: 10
        height: search_term.height
        border.color: "#23b98a"

        TextInput {
            id: search_term
            text: "p"
            anchors.fill: parent
            clip: false
            opacity: 1
            font.pixelSize: 18

            onAccepted: searchTerm(text)
            onTextChanged: {
                resultSuggestion.searchTerm = text;
                resultSuggestion.executeQuery();
                suggestions.visible = true;
            }
        }
    }

    Button {
        id: searchButton

        text: "Search"

        anchors.bottom: searchTermRect.bottom
        anchors.right: parent.right
        anchors.rightMargin: 10
        anchors.top: searchTermRect.top

        onClicked: searchTerm(search_term.text)
    }

    ListView {
        id: placesList
        anchors.rightMargin: 10
        anchors.leftMargin: 10
        anchors.bottomMargin: 10
        anchors.top: queryText.bottom
        anchors.right: categoriesList.left
        anchors.bottom: parent.bottom
        anchors.left: parent.left
        anchors.topMargin: 10
        clip: true
        visible: !reviewList.visible

        snapMode: ListView.SnapToItem
        model: resultModel
        delegate: SearchResultDelegate { }
    }

    ListView {
        id: reviewList
        anchors.fill: placesList
        clip: true
        snapMode: ListView.SnapToItem

        visible: model !== undefined
        delegate: ReviewDelegate { }
    }

    ListView {
        id: descriptionList
        anchors.fill: placesList
        clip: true
        snapMode: ListView.SnapToItem

        visible: model !== undefined
        delegate: DescriptionDelegate {
            description: model.modelData
        }
    }

    Text {
        id: categoriesText
        text: "Categories tree:"
        anchors.top: queryText.bottom
        anchors.topMargin: 10
        anchors.left: categoriesList.left
        font.pixelSize: 18
    }

    CategoryView {
        id: categoriesList

        width: 300
        anchors.topMargin: 10
        anchors.right: parent.right
        anchors.bottom: parent.bottom
        anchors.top: categoriesText.bottom
        anchors.bottomMargin: 10
        anchors.rightMargin: 10
        model: categoriesModel

        onCategorySelected: searchCategory(category);
    }

    Rectangle {
        id: suggestions
        anchors.left: searchTermRect.left
        anchors.right: searchTermRect.right
        anchors.top: searchTermRect.bottom
        height: Math.min(4, resultSuggestion.predictions.length) * 19
        visible: false
        color: "#f0f0f0"
        clip: true
        ListView {
            id: suggestionsList
            anchors.fill: parent
            model: resultSuggestion
            delegate: Component {
                Text {
                    width: parent.width
                    text: textPrediction
                    font.pixelSize: 16

                    MouseArea {
                        anchors.fill: parent
                        onClicked: {
                            search_term.text = textPrediction;
                            searchTerm(search_term.text);
                        }
                    }
                }
            }
        }
    }

    Plugin {
        id: geoServices
        name: "nokia"
    }

    SearchResultModel {
        id: resultModel
        plugin: geoServices

        searchArea: BoundingCircle {
            id: proximity
            center: Coordinate {
                id: searchCoordinate
                // Paris
                longitude: 2.296
                latitude: 48.87
            }
            radius:5000
        }
        didYouMean: 5
        //onQueryFinished: console.log("datareceived " + error)
    }

    function searchTerm(term)
    {
        resultModel.clearCategories();
        resultModel.searchTerm = term;
        resultModel.executeQuery();
        placesList.model = resultModel;
        suggestions.visible = false;
    }

    function searchCategory(category)
    {
        resultModel.clearSearchTerm();
        resultModel.searchCategory = category;
        resultModel.executeQuery();
        placesList.model = resultModel;
        suggestions.visible = false;
    }

    TextPredictionModel {
        id: resultSuggestion
        plugin: geoServices

        searchArea: proximity
        offset: 0
        limit: 15
        searchTerm: search_term.text
    }

    RecommendationModel {
        id: recommendationModel
        plugin: geoServices

        searchArea: proximity
        offset: 0
        limit: 15
        //onQueryFinished: console.log("datareceived " + error)
    }

    SupportedCategoriesModel {
        id: categoriesModel
        plugin: geoServices
        hierarchical: true
    }

    ImageGrid {
        id: imageGrid

        anchors.fill: parent
        visible: imageGrid.model !== undefined
    }
}