// message.qml
// message with buttons
import QtQuick 2.0
import QtQml 2.2
import QtQuick.Controls 1.3
import QtQuick.Dialogs 1.2
import QtQuick.LocalStorage 2.0
import "qrc:/js/helper.js" as Helperjs
import "qrc:/js/service.js" as Servicejs

Item{
    id:messageSend
    property var login
    property string parentId: ""
    property string reply_to_user:""
    property string attachImageURL: "";
    property int directmessage: 0;
    property var contacts: []
    property var groups: []
    property var contact_allow:[]
    property var contact_deny:[]
    property var group_allow:[]
    property var group_deny:[]

    function statusUpdate(title,status,in_reply_to_status_id,attachImageURL) {
           xhr.url= login.server + "/api/statuses/update.xml";
           xhr.setLogin(login.username+":"+Qt.atob(login.password));
           xhr.clearParams();
           xhr.setParam("source", "Friendiqa");
           xhr.setParam("status", status);
           if (parentId!="") {xhr.setParam("in_reply_to_status_id", parentId)};
           if (title!=="") {xhr.setParam("title", title)};
           if (group_allow.length>0) {xhr.setParam("group_allow", Helperjs.cleanArray(group_allow))};
           if (group_deny.length>0) {xhr.setParam("group_deny",  Helperjs.cleanArray(group_deny))};
           if (contact_allow.length>0) {xhr.setParam("contact_allow", Helperjs.cleanArray(contact_allow))};
           if (contact_deny.length>0) {xhr.setParam("contact_deny",  Helperjs.cleanArray(contact_deny))};
           if (attachImageURL!=="") {xhr.setImageFileParam("media", attachImageURL )};
           xhr.post();
           }

         function dmUpdate(title,text,replyto,screen_name,attachImageURL) {
           xhr.url= login.server + "/api/direct_messages/new.xml";
           xhr.setLogin(login.username+":"+Qt.atob(login.password));
            xhr.clearParams();
           xhr.setParam("text", text);
           xhr.setParam("screen_name", screen_name);
           if (parentId!="") {xhr.setParam("replyto", replyto)};
           if (title!=="") {xhr.setParam("title", title)};
           if (attachImageURL!=="") {xhr.setImageFileParam("media", attachImageURL )};
           xhr.post();
           }

     Column {
            id:messageColumn
            spacing: 2
            width: parent.width
            TextField {
                 id: titleField
                 width: parent.width
                 placeholderText: qsTr("Title (optional)")
                 visible: messageSend.parentId === ""
              }

            TextArea {
                id: bodyField
                width: parent.width
                height: 30*mm
                wrapMode: TextEdit.Wrap
                textFormat: TextEdit.PlainText
            }

            Row{

                spacing: 2
                CheckBox{
                  id:dmCheckbox
                  text:"DM"
                  enabled: false
                  checked: (directmessage==1)?true:false
                  onClicked:{
                        if(dmCheckbox.checkedState==Qt.Checked){directmessage=1}
                        else if(dmCheckbox.checkedState==Qt.Unchecked){directmessage=0}
                         }
                  }

                Button{
                    text:qsTr("Url")
                    onClicked: {
                        if(bodyField.selectedText==""){Helperjs.showMessage("Error","No text selected",messageSend)}
                        else{urlTextEdit.text="";
                        urlRectangle.visible=true}}
                }
                Rectangle{
                    id:urlRectangle
                    height:parent.height
                    width:37*mm
                    visible:false
                        TextField{
                        id:urlTextEdit
                        width:30*mm
                        height:parent.height
                        }
                        Button{
                            anchors.left:urlTextEdit.right
                            anchors.leftMargin:mm
                            text:qsTr("\u2713")
                            onClicked: {
                                var start = bodyField.selectionStart;
                                var end = bodyField.selectionEnd;
                                var text = bodyField.getText(start,end);
                                text = "<a href='"+urlTextEdit.text+"'>" + text + "</a>";
                                bodyField.remove(start,end);
                                bodyField.insert(start,text);
                                urlRectangle.visible=false
                            }
                        }
                    }
            }


          Row{
              spacing:2
              Button{
                  visible: (directmessage==1)?false:true
                  text:qsTr("Permissions")
                  onClicked: {
                     var component = Qt.createComponent("qrc:/qml/newsqml/PermissionDialog.qml");
                     var permissions = component.createObject(messageColumn);
                  }}
              Button {
                  id: attachButton
                  text: qsTr("Attach")
                  onClicked: {
                      try{imageAttachment.visible=false;
                      imageAttachment.opacity=0;imageAttachment.destroy()}catch(e){}
                      imageAttachmentDialog.open()}
                  }
               Button{
                    id:contactButton
                    text:qsTr("cc")
                    visible:(directmessage==0)
                    onClicked:{
                        var contactitems="";
                        for (var i=0;i<contacts.length;i++){
                           contactitems=contactitems+"MenuItem{text:'"+contacts[i].screen_name+"'; onTriggered: bodyField.append(' @"+contacts[i].screen_name+"')}"
                        }
                        var menuString="import QtQuick.Controls 1.4; Menu {"+contactitems+"}";
                        var contactlistObject=Qt.createQmlObject(menuString,messageSend,"contactmenuOutput")
                        contactlistObject.popup()  }
                   }
          }
          Row{
              spacing:2
              Button {
                  id: cancelButton
                  text: qsTr("Cancel")
                  onClicked: {newsStack.pop()}
                  }
              Button {
                  id: sendButton
                  text: qsTr("Send")
                  onClicked: {
                       //print("login: "+login.server+login.username);
                      var title=titleField.text.replace("\"","\'");
                      var body=bodyField.getText(0,bodyField.length);
                      if (directmessage==0){
                          statusUpdate(title,body,messageSend.parentId,attachImageURL.toString())}
                      else {dmUpdate( title,body,"",messageSend.reply_to_user) }
                          newsStack.pop()
                   }
              }
          }
}
Keys.onReleased: {if (event.key === Qt.Key_Back && stackView.depth > 1) {
                        stackView.pop(); event.accepted = true;
                        }}
     FileDialog {
        id: imageAttachmentDialog
        title: "Please choose a picture"
        folder: shortcuts.pictures
        selectFolder: false
        onAccepted: {
            attachImageURL=imageAttachmentDialog.fileUrl;
            var imageAttachmentObject=Qt.createQmlObject('import QtQuick 2.0; Image {id:imageAttachment;source:"'+attachImageURL.toString()+'"; width: 15*mm; height: 15*mm;fillMode: Image.PreserveAspectFit}',messageColumn,"attachedImage");
            //console.log("You chose: " + attachImageURL)

            }
         onRejected: {
            //console.log("Canceled")
             }
     }
}