local mainMod = "SUPER"

--------------------
-- Monitors
--------------------
require("monitors")


--------------------
-- Env vars
--------------------
hl.env("GDK_SCALE", "2")
hl.env("XCURSOR_SIZE", "24")


--------------------
-- Auto start
--------------------
hl.on("hyprland.start", function()
    -- Slow app launch
    hl.dispatch(hl.dsp.exec_cmd("systemctl --user import-environment"))
    hl.dispatch(hl.dsp.exec_cmd("hash dbus-update-activation-environment 2>/dev/null"))
    hl.dispatch(hl.dsp.exec_cmd("dbus-update-activation-environment --systemd"))

    hl.dispatch(hl.dsp.exec_cmd("hyprpaper"))
    hl.dispatch(hl.dsp.exec_cmd("hypridle"))
    hl.dispatch(hl.dsp.exec_cmd("waybar -c ~/.config/waybar/config"))
    hl.dispatch(hl.dsp.exec_cmd("fcitx5 -d"))                              -- Keyboard
    hl.dispatch(hl.dsp.exec_cmd("mako"))                                   -- Notifications
    hl.dispatch(hl.dsp.exec_cmd(
        "bash -c \"mkfifo /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob && tail -f /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob | wob & disown\""
    )) -- Audio bar
    hl.dispatch(hl.dsp.exec_cmd("/usr/lib/polkit-kde-authentication-agent-1"))
    hl.dispatch(hl.dsp.exec_cmd("hyprctl setcursor Adwaita 24"))
    hl.dispatch(hl.dsp.exec_cmd("wl-clip-persist --clipboard regular"))

    hl.dispatch(hl.dsp.exec_cmd(
        "bash -c \"sleep 1 && killall -e xdg-desktop-portal-hyprland && killall xdg-desktop-portal && /usr/lib/xdg-desktop-portal-hyprland & sleep 2 && /usr/lib/xdg-desktop-portal &\""
    ))
    hl.dispatch(hl.dsp.exec_cmd("xwaylandvideobridge"))
end)


--------------------------
-- General configurations
--------------------------

hl.config({
    input = {
        kb_layout = "it",
        kb_variant = "",
        kb_model = "",
        -- kb_options = "grp:caps_toggle,grp_led:caps,altwin:swap_alt_win,ctrl:rctrl_ralt",
        kb_options = "",
        kb_rules = "",

        follow_mouse = 1,
        float_switch_override_focus = 2,

        touchpad = {
            natural_scroll = true,
            scroll_factor = 0.2,
        },
        sensitivity = 0, -- [-1.0 - 1.0]
        accel_profile = "flat",
    },

    cursor = {
        no_warps = true,
    },

    general = {
        gaps_in = 3,
        gaps_out = 5,
        border_size = 2,
        ["col.active_border"] = "rgb(26a269)",
        ["col.inactive_border"] = "rgb(595959)",

        layout = "dwindle", -- master|dwindle

        -- apply_sens_to_raw = 0,
    },

    decoration = {
        active_opacity = 1.0,
        inactive_opacity = 0.95,
        fullscreen_opacity = 1.0,

        rounding = 4,
    },

    dwindle = {
        -- no_gaps_when_only = false,
        force_split = 0,
        special_scale_factor = 0.8,
        split_width_multiplier = 1.0,
        use_active_for_splits = true,
        -- pseudotile = true,
        preserve_split = true,
    },

    misc = {
        -- disable_autoreload = true,
        disable_hyprland_logo = true,
        always_follow_on_dnd = true,
        layers_hog_keyboard_focus = true,
        animate_manual_resizes = false,
        enable_swallow = true,
        swallow_regex = "",
        focus_on_activate = true,
        -- vfr = true,
        -- new_window_takes_over_fullscreen = 2,
    },

    gestures = {
        -- workspace_swipe = true,
        -- workspace_swipe_fingers = 4,
        workspace_swipe_distance = 250,
        workspace_swipe_invert = true,
        workspace_swipe_min_speed_to_force = 15,
        workspace_swipe_cancel_ratio = 0.5,
        workspace_swipe_create_new = false,
    },

    xwayland = {
        force_zero_scaling = true,
    },
})

-- device { name = elecom-elecom-opticalmouse; sensitivity = -0.45 }
hl.device({
    name = "elecom-elecom-opticalmouse",
    sensitivity = -0.45,
})

-- device {
--     name = "epic-mouse-v1",
--     sensitivity = -0.5,
-- }

--------------------
-- Animations
--------------------
-- TODO: bezier/animation shape is one of the least-standardized
-- parts of the new API across the examples I found. hl.curve() is
-- confirmed for bezier curves; the `animation =` line itself may
-- need to be hl.config({ animations = { animation = {...} } }) on
-- your build — check `hyprctl` / the wiki's Animations page.
hl.curve("overshot", { type = "bezier", points = { { 0.13, 0.99 }, { 0.29, 1.1 } } })

hl.config({
    animations = {
        enabled = true,
        animation = {
            { "windows",    1, 4, "overshot", "slide" },
            { "windowsOut", 1, 5, "default",  "popin 80%" },
            { "border",     1, 5, "default" },
            { "fade",       1, 8, "default" },
            { "workspaces", 1, 6, "overshot", "slide" },
        },
    },
})


--------------------
-- Bindings
--------------------

-- Terminal
hl.bind(mainMod .. " + Return", hl.dsp.exec_cmd("alacritty"))
hl.bind(mainMod .. " + T", hl.dsp.exec_cmd("alacritty"))
hl.bind("CTRL + ALT + T", hl.dsp.exec_cmd("alacritty"))

-- Screenshot
hl.bind("PRINT", hl.dsp.exec_cmd("grimblast --notify --freeze copysave area"))

hl.layer_rule({
    name = "no_anim_for_selection",
    no_anim = true,
    match = { namespace = "selection" },
})

-- Kill
hl.bind(mainMod .. " + Q", hl.dsp.window.close())
hl.bind("ALT + F4", hl.dsp.window.close())

-- Floating and fullscreen
hl.bind(mainMod .. " + F", hl.dsp.window.float({ action = "toggle" }))
hl.bind(mainMod .. " + P", hl.dsp.window.pin()) -- TODO: verify dispatcher name for "pin"
hl.bind(mainMod .. " + S", hl.dsp.window.fullscreen({ mode = 0 }))
hl.bind(mainMod .. " + SHIFT + S", hl.dsp.window.fullscreen({ mode = 1 }))

-- Wofi
hl.bind(mainMod .. " + SPACE", hl.dsp.exec_cmd("wofi"))

-- Volume control
hl.bind("XF86AudioLowerVolume",
    hl.dsp.exec_cmd("pamixer -ud 2 && pamixer --get-volume > /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob"),
    { repeating = true })
hl.bind("XF86AudioRaiseVolume",
    hl.dsp.exec_cmd("pamixer -ui 2 && pamixer --get-volume > /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob"),
    { repeating = true })
hl.bind("XF86AudioMute",
    hl.dsp.exec_cmd(
        "amixer sset Master toggle | sed -En '/\\[on\\]/ s/.*\\[([0-9]+)%\\].*/\\1/ p; /\\[off\\]/ s/.*/0/p' | head -1 > /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob"),
    { repeating = true })

-- Playback control
hl.bind("XF86AudioPlay", hl.dsp.exec_cmd("playerctl play-pause"))
hl.bind("XF86AudioNext", hl.dsp.exec_cmd("playerctl next"))
hl.bind("XF86AudioPrev", hl.dsp.exec_cmd("playerctl previous"))

-- Screen brightness
hl.bind("XF86MonBrightnessUp",
    hl.dsp.exec_cmd("brightnessctl s +2% && brightnessctl -m | awk -F, '{print $4}' | tr -d % > /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob"),
    { repeating = true })
hl.bind("XF86MonBrightnessDown",
    hl.dsp.exec_cmd("brightnessctl s 2%- && brightnessctl -m | awk -F, '{print $4}' | tr -d % > /tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob"),
    { repeating = true })

-- Lock screen
hl.bind("XF86PowerOff", hl.dsp.exec_cmd("hyprlock"))

-- Reload
hl.bind(mainMod .. " + CTRL + SHIFT + ALT + R",
    hl.dsp.exec_cmd("killall -SIGUSR2 waybar && hyprctl reload && notify-send \"Waybar and Hyprland reloaded\""))

-- Move focus
hl.bind(mainMod .. " + left", hl.dsp.window.focus({ direction = "l" }))
hl.bind(mainMod .. " + right", hl.dsp.window.focus({ direction = "r" }))
hl.bind(mainMod .. " + up", hl.dsp.window.focus({ direction = "u" }))
hl.bind(mainMod .. " + down", hl.dsp.window.focus({ direction = "d" }))

hl.bind("ALT + Tab", function()
    hl.dispatch(hl.dsp.window.cycle_next())
    hl.dispatch(hl.dsp.window.bring_to_top())
end)

-- Window movement
hl.bind(mainMod .. " + SHIFT + left", hl.dsp.window.move({ direction = "l" }))
hl.bind(mainMod .. " + SHIFT + right", hl.dsp.window.move({ direction = "r" }))
hl.bind(mainMod .. " + SHIFT + up", hl.dsp.window.move({ direction = "u" }))
hl.bind(mainMod .. " + SHIFT + down", hl.dsp.window.move({ direction = "d" }))

hl.bind(mainMod .. " + ALT + left", hl.dsp.window.swap({ direction = "l" }))
hl.bind(mainMod .. " + ALT + right", hl.dsp.window.swap({ direction = "r" }))
hl.bind(mainMod .. " + ALT + up", hl.dsp.window.swap({ direction = "u" }))
hl.bind(mainMod .. " + ALT + down", hl.dsp.window.swap({ direction = "d" }))

hl.bind(mainMod .. " + D", hl.dsp.layout_msg("togglesplit")) -- TODO: verify layoutmsg dispatcher name

-- Window resize
hl.bind(mainMod .. " + CTRL + SHIFT + left", hl.dsp.window.resize({ x = -15, y = 0, relative = true }),
    { repeating = true })
hl.bind(mainMod .. " + CTRL + SHIFT + right", hl.dsp.window.resize({ x = 15, y = 0, relative = true }),
    { repeating = true })
hl.bind(mainMod .. " + CTRL + SHIFT + up", hl.dsp.window.resize({ x = 0, y = -15, relative = true }),
    { repeating = true })
hl.bind(mainMod .. " + CTRL + SHIFT + down", hl.dsp.window.resize({ x = 0, y = 15, relative = true }),
    { repeating = true })

-- Windows mouse interaction
hl.bind(mainMod .. " + mouse:272", hl.dsp.window.move())
hl.bind(mainMod .. " + mouse:273", hl.dsp.window.resize())

-- Switch workspaces
for i = 1, 9 do
    hl.bind(mainMod .. " + " .. tostring(i), hl.dsp.workspace.change(tostring(i)))
end
hl.bind(mainMod .. " + 0", hl.dsp.workspace.change("10"))

hl.bind("CTRL + ALT + right", hl.dsp.workspace.change("e+1"))
hl.bind("CTRL + ALT + left", hl.dsp.workspace.change("e-1"))

hl.bind(mainMod .. " + mouse_down", hl.dsp.workspace.change("e+1"))
hl.bind(mainMod .. " + mouse_up", hl.dsp.workspace.change("e-1"))

-- Window workspace movement
for i = 1, 9 do
    hl.bind(mainMod .. " + CTRL + " .. tostring(i), hl.dsp.window.move_to_workspace(tostring(i)))
end
hl.bind(mainMod .. " + CTRL + 0", hl.dsp.window.move_to_workspace("10"))
hl.bind(mainMod .. " + CTRL + left", hl.dsp.window.move_to_workspace("-1"))
hl.bind(mainMod .. " + CTRL + right", hl.dsp.window.move_to_workspace("+1"))

-- binds {
--     workspace_back_and_forth = true,
--     allow_workspace_cycles = true,
-- }

---------------
-- Window rules
---------------

hl.window_rule({ float = true, match = { class = "^(Rofi)$" } })
hl.window_rule({ float = true, size = "960 540", match = { class = "^(org.pulseaudio.pavucontrol)$" } })
hl.window_rule({ float = true, match = { class = "^(org.gnome.FileRoller)$" } })
hl.window_rule({ float = true, match = { class = "^(blueman-manager)$" } })

hl.window_rule({ float = true, match = { class = "^(xdg-desktop-portal-gtk)$" } })
hl.window_rule({ float = true, match = { class = "^(xdg-desktop-portal-kde)$" } })
hl.window_rule({ float = true, match = { class = "^(xdg-desktop-portal-hyprland)$" } })

hl.window_rule({ float = true, match = { class = "^(org.kde.polkit-kde-authentication-agent-1)$" } })
hl.window_rule({ float = true, match = { class = "^(CachyOSHello)$" } })
hl.window_rule({ float = true, match = { class = "^(zenity)$" } })

hl.window_rule({ float = true, match = { class = "^()$", title = "^(Steam - Self Updater)$" } })

hl.window_rule({ float = true, match = { class = "^()$", title = "^(Picture in picture)$" } })
hl.window_rule({ float = true, size = "960 540", match = { title = "^(Picture-in-Picture)$" } })

hl.window_rule({ float = true, size = "1080 540", match = { class = "^(nemo)$" } })

hl.window_rule({ animation = "slide right", match = { class = "^(alacritty)$" } })

hl.window_rule({ float = true, match = { class = "^(discord)$" } })
hl.window_rule({ float = true, match = { class = "^(vesktop)$" } })

hl.window_rule({ float = true, match = { class = "^(Matplotlib)$" } })

-- XWayland workaround
hl.window_rule({
    opacity = 0.0,
    override = true,
    no_anim = true,
    no_initial_focus = true,
    max_size = "1 1",
    no_blur = true,
    no_focus = true,
    match = { class = "^(xwaylandvideobridge)$" },
})