local kb=love.keyboard

local listBox=WIDGET.newListBox{name='list',x=50,y=50,w=1200,h=520,lineH=40,drawF=function(rep,id,ifSel)
    if ifSel then
        GC.setColor(1,1,1,.3)
        GC.rectangle('fill',0,0,1200,40)
    end

    setFont(30)
    GC.setColor(.8,.8,.8)
    GC.print(id,10,0)
    if rep.tasUsed then
        GC.setColor(COLOR.R)
        GC.print("TAS",680,1)
    end

    if rep.available then
        GC.setColor(.9,.9,1)
        local modeName=text.modes[rep.mode]
        GC.print(modeName and modeName[1].."  "..modeName[2] or rep.mode,310,0)
        setFont(20)
        GC.setColor(1,1,.8)
        GC.print(rep.date,80,6)
        GC.setColor(1,.4,.4,.6)
        GC.printf(rep.version,0,6,1190,'right')
        GC.setColor(COLOR.Z)
        GC.printf(rep.player,0,6,960,'right')
    else
        GC.setColor(.6,.6,.6)
        GC.print(rep.fileName,80,0)
    end
end}

local scene={}
local mods={}

local function _playRep(fileName)
    local rep=DATA.parseReplay(fileName,true)
    if not rep.available then
        MES.new('error',text.replayBroken)
    elseif MODES[rep.mode] then
        GAME.seed=rep.seed
        GAME.setting=rep.setting
        if #mods==0 then
            mods=GAME.mod
        end
        GAME.mod=TABLE.new(0,#MODOPT)
        for _,m in next,rep.mod do
            GAME.mod[m[1]+1]=m[2]
        end
        GAME.rep={}
        DATA.pumpRecording(rep.data,GAME.rep)

        loadGame(rep.mode,true)
        if rep.private and GAME.curMode.loadPrivate then
            GAME.curMode.loadPrivate(rep.private)
        end
        resetGameData('r')
        PLAYERS[1].username=rep.player
        PLAYERS[1]:startStreaming(GAME.rep)
        GAME.init=false
        GAME.saved=true
        GAME.fromRepMenu=true
        GAME.tasUsed=rep.tasUsed
    else
        MES.new('error',("No mode id: [%s]"):format(rep.mode))
    end
end

local function _updateButtonVisibility()
    local hide=listBox:getLen()==0
    for i=3,5 do
        scene.widgetList[i].hide=hide
    end
end
function scene.enter()
    BG.set()
    listBox:setList(REPLAY)
    _updateButtonVisibility()
end
function scene.leave()
    if #mods>0 then
        GAME.mod,mods=mods,{}
    end
end

function scene.keyDown(key)
    if key=='return' or key=='kpenter' then
        local rep=listBox:getSel()
        if rep then
            _playRep(rep.fileName)
        end
    elseif key=='c' and kb.isDown('lctrl','rctrl') or key=='cC' then
        local rep=listBox:getSel()
        if rep then
            if rep.available and rep.fileName then
                local repStr=loadFile(rep.fileName,'-string')
                if repStr then
                    love.system.setClipboardText(love.data.encode('string','base64',repStr))
                    MES.new('info',text.exportSuccess)
                else
                    MES.new('error',text.replayBroken)
                end
            else
                MES.new('error',text.replayBroken)
            end
        end
    elseif key=='v' and kb.isDown('lctrl','rctrl') or key=='cV' then
        local repStr=love.system.getClipboardText()
        local res,fileData=pcall(love.data.decode,'string','base64',repStr)
        if res then
            local fileName=os.date("replay/%Y_%m_%d_%H%M%S_import.rep")
            local rep=DATA.parseReplayData(fileName,fileData,false)
            if rep.available then
                if saveFile(fileData,fileName,'-d') then
                    table.insert(REPLAY,1,rep)
                    _updateButtonVisibility()
                    MES.new('info',text.importSuccess)
                end
            else
                MES.new('error',text.dataCorrupted)
            end
        else
            MES.new('error',text.dataCorrupted)
        end
    elseif key=='delete' then
        local rep=listBox:getSel()
        if rep then
            if tryDelete() then
                listBox:remove()
                love.filesystem.remove(rep.fileName)
                for i=1,#REPLAY do
                    if REPLAY[i].fileName==rep.fileName then
                        table.remove(REPLAY,i)
                        break
                    end
                end
                _updateButtonVisibility()
                SFX.play('finesseError',.7)
            end
        end
    elseif key=='up' or key=='down' then
        listBox:arrowKey(key)
    else
        return true
    end
end

scene.widgetList={
    listBox,
    WIDGET.newButton{name='import',x=180,y=640,w=140,h=80,color='lB',code=pressKey'cV',font=50,fText=CHAR.icon.import},
    WIDGET.newButton{name='export',x=350,y=640,w=140,h=80,color='lR',code=pressKey'cC',font=50,fText=CHAR.icon.export},
    WIDGET.newButton{name='play',  x=640,y=640,w=170,h=80,color='lY',code=pressKey'return',font=65,fText=CHAR.icon.play},
    WIDGET.newButton{name='delete',x=860,y=640,w=80,h=80,color='lR',code=pressKey'delete',font=50,fText=CHAR.icon.trash},
    WIDGET.newButton{name='back',  x=1140,y=640,w=170,h=80,sound='back',font=60,fText=CHAR.icon.back,code=backScene},
}

return scene