-- env vars
hl.env("XDG_CURRENT_DESKTOP", "Hyprland")
hl.env("XDG_SESSION_TYPE", "wayland")
hl.env("XDG_SESSION_DESKTOP", "Hyprland")
hl.env("LIBVA_DRIVER_NAME", "nvidia")
hl.env("__GLX_VENDOR_LIBRARY_NAME", "nvidia")
hl.env("ELECTRON_OZONE_PLATFORM_HINT", "auto")
hl.env("QT_QPA_PLATFORM", "wayland;xcb")
hl.env("QT_QPA_PLATFORMTHEME", "gtk3")
hl.env("XCURSOR_SIZE", "24")
hl.env("HYPRCURSOR_SIZE", "24")
-- hl.env("DISPLAY", ":0")
-- hl.env("USE_X11", "false")

-- monitors
hl.monitor({
    output   = "HDMI-A-2",
    mode     = "2560x1440@143.99899",
    position = "1920x0",
    scale    = "1.25",
})

hl.monitor({
    output   = "DP-4",
    mode     = "1920x1080@143.99",
    position = "0x0",
    scale    = "auto",
})

local home = os.getenv("HOME")

hl.on("hyprland.start", function()
    -- gentoo specific
    hl.exec_cmd("/usr/libexec/hyprpolkitagent")
    hl.exec_cmd("dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP")
    hl.exec_cmd("hyprpm reload")                -- set up plugins

    hl.exec_cmd("hyprctl setcursor Adwaita 24") -- set cursor to be normal
    hl.exec_cmd("wl-clip-persist --clipboard regular")

    hl.exec_cmd("wl-paste --watch cliphist store")
    hl.exec_cmd("mako")

    hl.exec_cmd("awww-daemon")
    hl.exec_cmd(home .. "/.config/hypr/awww_randomize.sh " .. home .. "/.wallpapers/2k")
    hl.exec_cmd("qs -d -p " .. home .. "/.config/quickshell/shell.qml")
end)

-- Refer to https://wiki.hypr.land/Configuring/Basics/Variables/
hl.config({
    general = {
        gaps_in           = 4,
        gaps_out          = 5,

        border_size       = 2,

        col               = {
            active_border   = "rgba(0DB7D455)",
            inactive_border = "rgba(595959aa)",
        },

        resize_on_border  = true,
        no_focus_fallback = true,
        allow_tearing     = true,
        layout            = "scrolling",
    },

    decoration = {
        rounding       = 10,
        rounding_power = 2.5,

        shadow         = {
            enabled      = false,
            range        = 4,
            render_power = 3,
            color        = 0xee1a1a1a,
        },

        blur           = {
            enabled  = true,
            xray     = true,
            size     = 6,
            passes   = 1,
            vibrancy = 0.1696,
        },

        dim_inactive   = true,
        dim_strength   = 0.1,
        dim_special    = 0.2,
    },

    input = {
        kb_layout              = "us",
        follow_mouse           = 2,
        off_window_axis_events = 2,
    },
    animations = {
        enabled = true,
    },

    misc = {
        force_default_wallpaper = 0,
        vrr = 0,
        disable_hyprland_logo = true,
        disable_splash_rendering = true,
        mouse_move_enables_dpms = true,
        key_press_enables_dpms = true
    },

    dwindle = {
        preserve_split = true, -- You probably want this
    },

    master = {
        new_status = "master",
    },

    scrolling = {
        focus_fit_method = 1,
        explicit_column_widths = "0.5,1",
        fullscreen_on_one_column = true,
    },
})

-- Default curves and animations, see https://wiki.hypr.land/Configuring/Advanced-and-Cool/Animations/
hl.curve("easeOutQuint", { type = "bezier", points = { { 0.23, 1 }, { 0.32, 1 } } })
hl.curve("easeInOutCubic", { type = "bezier", points = { { 0.65, 0.05 }, { 0.36, 1 } } })
hl.curve("linear", { type = "bezier", points = { { 0, 0 }, { 1, 1 } } })
hl.curve("almostLinear", { type = "bezier", points = { { 0.5, 0.5 }, { 0.75, 1 } } })
hl.curve("quick", { type = "bezier", points = { { 0.15, 0 }, { 0.1, 1 } } })

-- Default springs
hl.curve("easy", { type = "spring", mass = 1, stiffness = 238.1191, dampening = 24.21279333 })

hl.animation({ leaf = "global", enabled = true, speed = 10, bezier = "default" })
hl.animation({ leaf = "border", enabled = true, speed = 5.39, bezier = "easeOutQuint" })
hl.animation({ leaf = "windows", enabled = true, speed = 4.79, spring = "easy" })
hl.animation({ leaf = "windowsIn", enabled = true, speed = 4.1, spring = "easy", style = "popin 87%" })
hl.animation({ leaf = "windowsOut", enabled = true, speed = 1.49, bezier = "linear", style = "popin 87%" })
hl.animation({ leaf = "fadeIn", enabled = true, speed = 1.73, bezier = "almostLinear" })
hl.animation({ leaf = "fadeOut", enabled = true, speed = 1.46, bezier = "almostLinear" })
hl.animation({ leaf = "fade", enabled = true, speed = 3.03, bezier = "quick" })
hl.animation({ leaf = "layers", enabled = true, speed = 3.81, bezier = "easeOutQuint" })
hl.animation({ leaf = "layersIn", enabled = true, speed = 4, bezier = "easeOutQuint", style = "fade" })
hl.animation({ leaf = "layersOut", enabled = true, speed = 1.5, bezier = "linear", style = "fade" })
hl.animation({ leaf = "fadeLayersIn", enabled = true, speed = 1.79, bezier = "almostLinear" })
hl.animation({ leaf = "fadeLayersOut", enabled = true, speed = 1.39, bezier = "almostLinear" })
hl.animation({ leaf = "workspaces", enabled = true, speed = 1.94, bezier = "almostLinear", style = "fade" })
hl.animation({ leaf = "workspacesIn", enabled = true, speed = 1.21, bezier = "almostLinear", style = "fade" })
hl.animation({ leaf = "workspacesOut", enabled = true, speed = 1.94, bezier = "almostLinear", style = "fade" })
hl.animation({ leaf = "zoomFactor", enabled = true, speed = 7, bezier = "quick" })

local terminal    = "alacritty"
local fileManager = "thunar"
local menu        = "fuzzel"

local mainMod     = "SUPER" -- Sets "Windows" key as main modifier

-- Example binds, see https://wiki.hypr.land/Configuring/Basics/Binds/ for more
hl.bind(mainMod .. " + RETURN", hl.dsp.exec_cmd(terminal))
hl.bind(mainMod .. " + D", hl.dsp.exec_cmd(menu))
hl.bind(mainMod .. " + E", hl.dsp.exec_cmd(fileManager))

hl.bind(mainMod .. " + M",
    hl.dsp.exec_cmd("command -v hyprshutdown >/dev/null 2>&1 && hyprshutdown || hyprctl dispatch 'hl.dsp.exit()'"))
hl.bind(mainMod .. " + SPACE", hl.dsp.window.float({ action = "toggle" }))

-- toggle maximize in scrolling mode; from https://github.com/hyprwm/Hyprland/discussions/14380
hl.bind(mainMod .. " + F", function()
    hl.dispatch(hl.dsp.layout("colresize +conf"))
    hl.dispatch(hl.dsp.layout("focus r"))
    hl.dispatch(hl.dsp.layout("focus l"))
end
)
hl.bind(mainMod .. " + SHIFT + Q", hl.dsp.window.close())


-- move focus left / right. Using the layout or geometric method has quirks that this does nicely.
local function focus_horizontal(dir) -- "l" or "r"
    local direction = (dir == "l") and "left" or "right"
    return function()
        local before = hl.get_active_window()
        hl.dispatch(hl.dsp.layout("focus " .. dir))
        local after = hl.get_active_window()

        local same = (before == nil and after == nil)
            or (before and after and before.address == after.address)
        if same then
            hl.dispatch(hl.dsp.focus({ direction = direction }))
        end
    end
end

hl.bind(mainMod .. " + LEFT", focus_horizontal("l"))
hl.bind(mainMod .. " + RIGHT", focus_horizontal("r"))
hl.bind(mainMod .. " + UP", hl.dsp.focus({ direction = "up" }))
hl.bind(mainMod .. " + DOWN", hl.dsp.focus({ direction = "down" }))

local function move_window_relative(delta)
    return function()
        local ws = hl.get_active_workspace()
        if not ws or ws.id < 1 then return end -- ignore special workspaces (negative IDs)

        local target = ws.id + delta
        if target < 1 or target > 9 then return end

        hl.dispatch(hl.dsp.window.move({ workspace = target }))
    end
end


-- move windows
hl.bind(mainMod .. " + SHIFT + LEFT", hl.dsp.window.swap({ direction = "left" }))
hl.bind(mainMod .. " + SHIFT + RIGHT", hl.dsp.window.swap({ direction = "right" }))
-- moves the window n +- 1 workspaces where n is the current workspace
hl.bind(mainMod .. " + SHIFT + UP", move_window_relative(-1))
hl.bind(mainMod .. " + SHIFT + DOWN", move_window_relative(1))

-- screenshots
hl.bind("Print", hl.dsp.exec_cmd('grim -g "$(slurp)" - | swappy -f -')) -- opens an interface to choose btwn saving / copying

-- hy3 settings
--local hy3 = hl.plugin.hy3
--hl.bind(mainMod .. " + V", hy3.make_group("v"))
--hl.bind(mainMod .. " + H", hy3.make_group("h"))
--hl.bind(mainMod .. " + T", hy3.make_group("tab"))

--hl.bind(mainMod .. " + CTRL + LEFT", hy3.focus_tab({ direction = "left" }))
--hl.bind(mainMod .. " + CTRL + RIGHT", hy3.focus_tab({ direction = "right" }))

-- Switch workspaces with mainMod + [0-9]
-- Move active window to a workspace with mainMod + SHIFT + [0-9]
for i = 1, 10 do
    local key = i % 10 -- 10 maps to key 0
    hl.bind(mainMod .. " + " .. key, hl.dsp.focus({ workspace = i }))
    hl.bind(mainMod .. " + SHIFT + " .. key, hl.dsp.window.move({ workspace = i }))
end

-- scratchpad
hl.bind(mainMod .. " + MINUS", hl.dsp.workspace.toggle_special("magic"))
hl.bind(mainMod .. " + SHIFT + MINUS", hl.dsp.window.move({ workspace = "special:magic" }))

-- Scroll through existing workspaces with mainMod + scroll
hl.bind(mainMod .. " + mouse_down", hl.dsp.focus({ workspace = "e+1" }))
hl.bind(mainMod .. " + mouse_up", hl.dsp.focus({ workspace = "e-1" }))

-- Move/resize windows with mainMod + LMB/RMB and dragging
hl.bind(mainMod .. " + mouse:272", hl.dsp.window.drag(), { mouse = true })
hl.bind(mainMod .. " + mouse:273", hl.dsp.window.resize(), { mouse = true })

-- Laptop multimedia keys for volume and LCD brightness
hl.bind("XF86AudioRaiseVolume", hl.dsp.exec_cmd("wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 5%+"),
    { locked = true, repeating = true })
hl.bind("XF86AudioLowerVolume", hl.dsp.exec_cmd("wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"),
    { locked = true, repeating = true })
hl.bind("XF86AudioMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"),
    { locked = true, repeating = true })
hl.bind("XF86AudioMicMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"),
    { locked = true, repeating = true })
hl.bind("XF86MonBrightnessUp", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%+"), { locked = true, repeating = true })
hl.bind("XF86MonBrightnessDown", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%-"), { locked = true, repeating = true })

-- Requires playerctl
hl.bind("XF86AudioNext", hl.dsp.exec_cmd("playerctl next"), { locked = true })
hl.bind("XF86AudioPause", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
hl.bind("XF86AudioPlay", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
hl.bind("XF86AudioPrev", hl.dsp.exec_cmd("playerctl previous"), { locked = true })


local suppressMaximizeRule = hl.window_rule({
    -- Ignore maximize requests from all apps. You'll probably like this.
    name           = "suppress-maximize-events",
    match          = { class = ".*" },
    suppress_event = "maximize",
})
suppressMaximizeRule:set_enabled(false)

hl.window_rule({
    -- Fix some dragging issues with XWayland
    name     = "fix-xwayland-drags",
    match    = {
        class      = "^$",
        title      = "^$",
        xwayland   = true,
        float      = true,
        fullscreen = false,
        pin        = false,
    },

    no_focus = true,
})

hl.layer_rule({
    name = "slurp",
    match = {
        title = "*slurp*",
    },
    blur = false,
})

require("rules")