import QtQuick 1.1
import com.nokia.meego 1.1
import com.nokia.extras 1.1
import com.javispedro.tapasboard 1.0

Page {
	id: topicPage

	anchors.leftMargin: UiConstants.DefaultMargin
	anchors.rightMargin: UiConstants.DefaultMargin

	property Board board;
	property int topicId;

	tools: ToolBarLayout {
		ToolIcon {
			platformIconId: "toolbar-back"
			onClicked: pageStack.pop()
		}
		ToolIcon {
			platformIconId: board.busy ? "toolbar-cancle" : "toolbar-refresh"
			onClicked: {
				if (board.busy) {
					board.cancelAllActions();
				} else {
					topicModel.refresh();
				}
			}
		}
	}

	ListView {
		id: postsView
		anchors.fill: parent
		model: TopicModel {
			id: topicModel
			board: topicPage.board
			topicId: topicPage.topicId
		}
		section.property: "humanDate"
		section.criteria: ViewSection.FullString
		section.delegate: GroupHeader {
			width: parent.width
			text: section
		}

		delegate: Item {
			id: postItem

			height: postItemRectangle.height + UiConstants.ButtonSpacing * 2
			width: parent.width

			Rectangle {
				id: postItemRectangle
				width: parent.width
				height: postItemColumn.height + UiConstants.DefaultMargin
				anchors.centerIn: parent

				color: "white"
				radius: 20

				Column {
					id: postItemColumn
					anchors.left: parent.left
					anchors.right: parent.right
					anchors.margins: UiConstants.DefaultMargin
					anchors.verticalCenter: parent.verticalCenter
					spacing: 2

					Item {
						width: parent.width
						height: childrenRect.height

						Text {
							anchors.top: parent.top
							anchors.left: parent.left
							text: model.userName
							font: UiConstants.SmallTitleFont
							textFormat: Text.PlainText
						}
						Text {
							anchors.top: parent.top
							anchors.right: parent.right
							text: model.humanTime
							font: UiConstants.SubtitleFont
							textFormat: Text.PlainText
						}
					}

					Text {
						text: model.title
						width: parent.width
						font: UiConstants.TitleFont
						visible: text != ""
						textFormat: Text.PlainText
						wrapMode: Text.Wrap
					}

					Text {
						text: model.content
						width: parent.width
						font: UiConstants.SubtitleFont
						textFormat: Text.RichText
						wrapMode: Text.Wrap
						onLinkActivated: Qt.openUrlExternally(link)
					}
				}
			}
		}
	}

	ScrollDecorator {
		flickableItem: postsView
	}

	BusyIndicator {
		anchors.centerIn: parent
		platformStyle: BusyIndicatorStyle { size: "large" }
		visible: postsView.count == 0 && board.busy
		running: visible
	}
}