local js = require("modules.json")
local files = require("modules.files")
local conductor = require("modules.conductor")

local chartstr = files.read_file("black2blue.json") 

local chart = js.parse(chartstr).song

local crochet = conductor:calculateCrochet(chart.bpm) / 4

local vchart = {
    scrollSpeed = {hard = chart.speed},
    notes = {
        hard = {

        }
    },
    events = {
        { t = 0, e = "FocusCamera", v = { char = 0 } },
    }
}

local musthit = false

for index, section in next, chart.notes do
    if section.mustHitSection  ~= musthit then
        musthit = section.mustHitSection
        vchart.events[#vchart.events+1] = {
            t = crochet * (index * 16),
            e = "FocusCamera",
            v = {
                char = musthit and 0 or 1
            }
        }
    end
    for index, note in next, section.sectionNotes do

            if not musthit then -- In v-slice musthit is always on so we just swap back the directions
                if note[2] <= 3 then
                    note[2] = note[2] + 4
                else
                    note[2] = note[2] - 4
                end
                -- print(note[2])
            end
            local direction = note[2]

            vchart.notes.hard[#vchart.notes.hard+1] = {
                t = note[1],
                d = direction,
                l = note[3]
            }
        end
end
for index, event in next, chart.events do
    for index, actualevent in next, event[2] do
        if actualevent[1] == "Play Animation" then
            local newEvent = {
                e = "PlayAnimation",
                t = event[1],
                v = {
                    char = actualevent[3],
                    anim = actualevent[2]
                }
            }
        elseif actualevent[1] == "Set Default Zoom" then
            local newEvent = {
                e = "ZoomCamera",
                t = event[1],
                v = {
                    zoom = actualevent[2],
                    duration = actualevent[3]
                }
            }
        end
    end

end

files.write_file("output-chart.json", js.stringify(vchart))