local myTypes = require("modules.types")
local files   = require("modules.files")

local module = {}

local introVideo
local sillyVideo
local playedIntro = false

local mirror
local evilMirror
local oldPosition
local oldSpritePosition
local showCutscene = false
local endedIntro = false
local evilAtlas
local startedEvilVideo = false
local endedEvilVideo = false
local paused = false

local evilShaderScript = [[
vec4 effect(vec4 color, Image texture, vec2 texture_coords, vec2 screen_coords) {
    vec4 pixel = Texel(texture, texture_coords); //Current pixel
    pixel.r = pixel.r - 0.1;
    pixel.g = pixel.g - 0.1;
    if (pixel.b > 0.05) {
        pixel.b = pixel.b + 0.1;
    }
    return pixel;
}
]]
local rain = love.graphics.newShader("shaders/rain.frag")

local evilShader = love.graphics.newShader(evilShaderScript)

--receptor.position = myTypes.Vector2(600 + (79* i), settings.Downscroll and 430 or 0)
local nextplayerReceptorPosition = myTypes.Vector2(600, 430) -- Its gonna be a forced downscroll so idc lmao lmao skill issue
local currentplayerReceptorPosition = myTypes.Vector2(600, 430)

local moveAway = false

function module.onCreate()
    introVideo = love.graphics.newVideo("videos/open.ogv")
    sillyVideo = love.graphics.newVideo("videos/SO_STAY_FINAL_1.ogv")
    sillyVideo:getSource():setVolume(0)

    mirror = myTypes.Image("images/billy/silly_mirror.png")
    mirror.layer = -20
    mirror.resize = myTypes.Vector2(1,1)
    mirror.position.y = -300
    mirror.position.x = -800

    evilMirror = myTypes.Image("images/billy/broken_mirror.png")
    evilMirror.layer = -21 -- I will put this one forward on break mirror event ig
    evilMirror.resize = myTypes.Vector2(1,1)
    evilMirror.position.y = -300
    evilMirror.position.x = -800

    local floor = myTypes.Rect("images/billy/bgAssets.png", "images/billy/bgAssets.json")
    floor.layer = -15
    floor:Frame("Silly_floor", 0)
    floor.quads["Silly_floor"][0].resize = myTypes.Vector2(1.4, 1)
    floor.position.y = -300
    floor.position.x = -100

    local asset1 = myTypes.Rect("images/billy/bgAssets.png", "images/billy/bgAssets.json")
    asset1.layer = -10
    asset1:Frame("Silly_idk_1", 0)
    asset1.quads["Silly_idk_1"][0].resize = myTypes.Vector2(1, 1)
    asset1.position.y = -270
    asset1.position.x = -400

    for index, receptor in next, module.shared.opponentReceptors do
        receptor.ui = false
        receptor.position = myTypes.Vector2(100 * (index - 1), 300)
        receptor.layer = -5
    end

    -- local asset2 = myTypes.Rect("images/billy/bgAssets.png", "images/billy/bgAssets.json")
    -- asset2.layer = -8
    -- asset2:Frame("Silly_idk_2", 0)
    -- asset2.quads["Silly_idk_2"][0].resize = myTypes.Vector2(0.5, 0.5)
    -- local asset3 = myTypes.Rect("images/billy/bgAssets.png", "images/billy/bgAssets.json")
    -- asset3.layer = -7
    -- asset3:Frame("Yo_y_mi_silly_pana", 0)
    -- asset3.quads["Yo_y_mi_silly_pana"][0].resize = myTypes.Vector2(0.5, 0.5)

    evilAtlas = myTypes.render.Atlas("sprites/lyric")
    evilAtlas.position = myTypes.Vector2(50000,50000)
    evilAtlas.layer = 1

    module.shared.settings.Downscroll = true -- forcing downscroll because i am not coding upscroll positions dawg
    moveAway = false
end

function module.onEvent(event)
    if event.name == "ill make" then
        if event.var1 == "anim" then
            oldPosition = module.shared.characters.dad.stagePosition
            oldSpritePosition = module.shared.characters.dad.sprite.position
            module.shared.characters.dad.stagePosition = myTypes.Vector2(50000,5000)
            module.shared.characters.dad.sprite.position = myTypes.Vector2(50000,5000)
            evilAtlas.position = myTypes.Vector2(920, 600)
            evilAtlas:PlayAnimation("story_of_yourtalebilly")
        elseif event.var1 == "vid" then
            evilAtlas:Destroy()
            module.shared.characters.dad.stagePosition = oldPosition
            module.shared.characters.dad.sprite.position = oldPosition
            sillyVideo:play()
            startedEvilVideo = true
            nextplayerReceptorPosition = myTypes.Vector2(324, -90)
            for index, receptor in next, module.shared.opponentReceptors do
                receptor.ui = false
                receptor.position = myTypes.Vector2(10000,10000) -- not visible honk mimimi
                receptor.layer = -5
            end
        elseif event.var1 == "break mirror" then
            evilMirror.layer = -19
        elseif event.var1 == "die" then
        elseif event.var1 == "pre" then
            nextplayerReceptorPosition = myTypes.Vector2(600, -90) --Those are tweened to look bettah
            moveAway = true
            module.shared.ui.timebar = false
            module.shared.ui.health = false
            module.shared.ui.score = false
            module.shared.ui.ratings = false
            --[[
            local ui = {
        timebar = true,
        healthIcons = true, -- If halth is false it wont render either way
        health = true,
        score = true,
        ratings = true,
    }
            ]]
        elseif event.var1 == "hud in" then
            nextplayerReceptorPosition = myTypes.Vector2(324, 430)
        end
    end
end

function module.onUpdate(dt, el)
    local mousex, mousey = love.mouse:getPosition()
    rain:send("u_mouse", {mousex, mousey})
    rain:send("u_resolution", {1280, 720})
    rain:send("u_time", el/1000)

    currentplayerReceptorPosition = currentplayerReceptorPosition:Lerp(nextplayerReceptorPosition, .05)
    for index, note in next, module.shared.notes do
        if not note.mustPress then
            note.sprite.ui = false
            note.sprite.layer = -3
        end
    end
    for index, note in next, module.shared.holds do
        if not note.mustPress then
            note.sprite.ui = false
            note.sprite.layer = -4
        end
    end

    for index, receptor in next, module.shared.receptors do
        receptor.position = myTypes.Vector2(currentplayerReceptorPosition.x + 79 * (index - 1), currentplayerReceptorPosition.y)
    end
    for index, receptor in next, module.shared.splashes do
        receptor.position = myTypes.Vector2(currentplayerReceptorPosition.x - 30 + 79 * (index - 1), currentplayerReceptorPosition.y - 30)
    end
    for index, receptor in next, module.shared.opponentReceptors do
        receptor.position = receptor.position:Lerp(moveAway and myTypes.Vector2(100 * (index - 1), -100) or myTypes.Vector2(100 * (index - 1), 300), .05)
    end

    if el > 0 and not introVideo:isPlaying() and not paused and not playedIntro then
        introVideo:play()
        playedIntro = true
    elseif el > 0 and not introVideo:isPlaying() and not paused and playedIntro then
        endedIntro = true
        module.shared.globalShader = rain
    end
    if not sillyVideo:isPlaying() and not paused and startedEvilVideo and not endedEvilVideo then
        endedEvilVideo = true
        nextplayerReceptorPosition = myTypes.Vector2(600, 430)
    end
end

function module.drawBelowUI() -- i am sorry
    if sillyVideo and sillyVideo:isPlaying() then
        love.graphics.draw(sillyVideo, 0, 0, 0, 1.5, 1.5)
    end
end

function module.onDraw()
    if introVideo and introVideo:isPlaying() then
        love.graphics.draw(introVideo, 0, 0, 0, 2.3, 2.3)
    end
end

function module.onPause()
    sillyVideo:pause()
    introVideo:pause()
end

function module.onUnpause()
    if startedEvilVideo and not endedEvilVideo then
        sillyVideo:play()
    end
    if not endedIntro then
        introVideo:play()
    end
end

function module.onClose()
    if sillyVideo then
        sillyVideo:pause()
        sillyVideo = nil
    end
    if introVideo then
        introVideo:pause()
        introVideo = nil
    end
    module.shared.globalShader = nil
end

return module