import * as helpers from '../../helpers'

export function setSelectedTracks(keys = []){
    if (typeof(keys) === 'string'){
        keys = [keys]
    }
    return {
        type: 'SET_SELECTED_TRACKS',
        keys: keys
    }
}

export function showContextMenu(data){
    data.position_x = data.e.clientX
    data.position_y = data.e.clientY
    return {
        type: 'SHOW_CONTEXT_MENU',
        data: data
    }
}

export function setSlimMode(slim_mode){
    return {
        type: 'SET_SLIM_MODE',
        slim_mode: slim_mode
    }
}

export function hideContextMenu(){
    return {
        type: 'HIDE_CONTEXT_MENU'
    }
}

export function showTouchContextMenu(data){
    return {
        type: 'SHOW_TOUCH_CONTEXT_MENU',
        data: data
    }
}

export function hideTouchContextMenu(){
    return {
        type: 'HIDE_TOUCH_CONTEXT_MENU'
    }
}

export function lazyLoading( start ){
    return {
        type: 'LAZY_LOADING',
        start: start
    }
}

export function toggleSidebar( new_state = 'toggle' ){
    var action = { type: 'TOGGLE_SIDEBAR' }
    if( new_state != 'toggle' ) action.new_state = new_state
    return action
}

export function dragStart( e, context, from_uri = null, victims, victims_indexes = null ){
    return {
        type: 'DRAG_START',
        context: context,
        from_uri: from_uri,
        victims: victims,
        victims_indexes: victims_indexes,
        start_x: e.clientX,
        start_y: e.clientY
    }
}

export function dragActive(){
    return { type: 'DRAG_ACTIVE' }
}

export function dragEnd(){
    return { type: 'DRAG_END' }
}

export function set( data ){
    return {
        type: 'UI_SET',
        data: data
    }
}



/**
 * Modal
 *
 * Immersive full-screen dialog
 **/

export function openModal( name, data ){
    return { 
        type: 'OPEN_MODAL',
        modal: {
            name: name,
            data: data
        }
    }
}

export function closeModal(){
    return { 
        type: 'CLOSE_MODAL' 
    }
}


/**
 * Notifications
 *
 * Subtle info/tooltip messages
 **/

export function createBrowserNotification( data ){
    return { 
        type: 'BROWSER_NOTIFICATION',
        data: data
    }
}

export function createNotification(content, type = 'default', key = null, title = null, sticky = false){
    if (!key){
        key = helpers.generateGuid()
    }
    return { 
        type: 'CREATE_NOTIFICATION',
        notification: {
            key: key,
            type: type,
            title: title,
            content: content,
            sticky: sticky
        }
    }
}

export function removeNotification(key){
    return { 
        type: 'REMOVE_NOTIFICATION',
        key: key
    }
}



/**
 * Loaders
 **/

export function startLoading(key,source){
    return {
        type: 'START_LOADING',
        source: source,
        key: key
    }
}

export function stopLoading(key){
    return { 
        type: 'STOP_LOADING',
        key: key
    }
}

export function startProcess(key,message,data = {}){
    return { 
        type: 'START_PROCESS',
        key: key,
        message: message,
        data: data
    }
}

export function updateProcess(key,message,data = {}){
    return { 
        type: 'UPDATE_PROCESS',
        key: key,
        message: message,
        data: data
    }
}

export function runProcess(key,data = {}){
    return { 
        type: key,
        data: data
    }
}

export function cancelProcess(key){
    return { 
        type: 'CANCEL_PROCESS',
        key: key
    }
}

export function processFinished(key){
    return { 
        type: 'PROCESS_FINISHED',
        key: key
    }
}