network.download

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--
-- main.lua
--
-----------------------------------------------------------------------------------------

-- Your code here

local composer = require("composer");
local widget = require("widget");
local json = require("json");
http = require("socket.http")

composer.removeScene('scenes.menu')

local scene = composer.newScene();
local myImage



local jsonRawData = http.request("http://ezmarketing.ru/fitness1/excersize-en.json")

local jsonData = json.decode(jsonRawData)
-- print(jsonData[1].name)
-- print(jsonData[1].description)
-- print(jsonData[1].img)


function saveSettings(t, filename)
    local path = system.pathForFile(filename, system.ResourceDirectory);
    local file = io.open(path, "w");
    if (file) then
        local contents = json.encode(t);
        file:write(contents);
        io.close(file);
        return true
    else
        return false
    end
end

saveSettings(jsonData, "settings.json");


settings = jsonData



function scene:show(event)
    local sceneGroup = self.view;

    -- создаём группу для ввода веса
    local contentGroup = display.newGroup();


    local function scrollListener(event)
        local phase = event.phase
        local direction = event.direction

        -- если долистает до конца - дойдет до лимита
        if event.limitReached then
            if "up" == direction then
                print("Reached Top Limit")
            elseif "down" == direction then
                print("Reached Bottom Limit")
            end
        end

        return true
    end

    -- создаем скролвью
    local scrollView = widget.newScrollView
        {
            left = 0,
            top = 0,
            width = display.contentWidth,
            height = display.contentHeight,
            topPadding = 50,
            bottomPadding = 50,
            horizontalScrollDisabled = true,
            verticalScrollDisabled = false,
            listener = scrollListener,
        }


    -- local contentGroup = display.newGroup()
    -- -- рисую первую карточку
    -- local backgrRect = display.newRect(contentGroup, 0, 5, display.contentWidth, 110 ):setFillColor(0.4)

    -- local textTitle = "dfdsf"
    -- local textTitleObject = display.newText(contentGroup, textTitle, 110, -20, 300, 50, "Helvetica", 20)

    -- local textDescr = "dfdsf sf df we fwef wefwefwef wef we fwe we wef we we few we we wef wef wef we fwe fwe fwe fwej wjef wej fiwoej fiowej fiwej fowiej foiwje fiowje foiwjef oiwej iofwej fiowje iofjweio fjweio fjwoiej fwioej owiejf oiwej oiwej fiowejf iowejf iofewj fiowjefo ifjweio jfweio jiowej iowefj fiowej oifwejf oifwejio ffjweofi jfweo jwoej eoiwjf oiwje iowjeo ifjwefio jfweoi jewoifj fwoefjf wio"
    -- local textDecsrObject = display.newText(contentGroup, textDescr, 60, 25, 200, 50, "Helvetica", 14)

    -- local imageContent = display.newImageRect(contentGroup, "img/img1.jpg", 100, 100);
    -- imageContent.x = -display.contentWidth/3
    -- imageContent.y = 5

    -- -- lotsOfTextObject:setTextColor(0)
    -- contentGroup.x = display.contentCenterX
    -- scrollView:insert(contentGroup)







        for i = 1,7 do


            local function networkListener( event )
                if ( event.isError ) then
                    print( "Network error - download failed: ", event.response )
                elseif ( event.phase == "began" ) then
                    print( "Progress Phase: began" )
                elseif ( event.phase == "ended" ) then
                    print( "Displaying response image file" )
                    -- myImage = display.newImage( event.response.filename, event.response.baseDirectory, 60, 40 )
                    -- myImage.alpha = 0
                    -- transition.to( myImage, { alpha=1.0 } )
                    local imageContent = display.newImageRect(contentGroup, event.response.filename,event.response.baseDirectory, 100, 100);
                    imageContent.x = -display.contentWidth/3
                    imageContent.y = 5
                    print(i)

                end
            end


            local contentGroup = display.newGroup()

            local backgrRect = display.newRect(contentGroup, 0, 5, display.contentWidth, 110 ):setFillColor(0.4)

            local textTitle = jsonData[i].name
            local textTitleObject = display.newText(contentGroup, textTitle, 110, -20, 300, 50, "Helvetica", 20)

            local textDescr = jsonData[i].description
            local textDecsrObject = display.newText(contentGroup, textDescr, 60, 25, 200, 50, "Helvetica", 14)





            -- local params = {}
            -- params.progress = true
            local urlOfImage = jsonData[i].img

            print(urlOfImage)
            print("check")

            network.download(
                urlOfImage,
                "GET",
                networkListener,
                -- params,
                i..".gif",
                system.DocumentsDirectory
            )


                -- local imageContent = display.newImageRect(contentGroup, "img/img1.jpg", 100, 100);
                -- imageContent.x = -display.contentWidth/3
                -- imageContent.y = 5





            contentGroup.x = display.contentCenterX
            contentGroup.y = (110+10)*(i-1)
            scrollView:insert(contentGroup)

            contentGroup:addEventListener("tap",    function(event)
                -- composer.showOverlay("scenes.activity")
                -- composer.gotoScene("scenes.menu")


                print("hello")
            end
            );



        end




end


function scene:hide( event )

    local sceneGroup = self.view

    -- Called prior to the removal of scene's view ("sceneGroup").
    -- Insert code here to clean up the scene.
    -- Example: remove display objects, save state, etc.
end

scene:addEventListener("show", scene)
scene:addEventListener("hide", scene)


return scene