--          ╭─────────────────────────────────────────────────────────╮
--          │                         CONFIG                          │
--          ╰─────────────────────────────────────────────────────────╯
local wezterm = WEZTERM
local act = wezterm.action
local gpus = wezterm.gui.enumerate_gpus()
local types = require("types")

local cur_hour = wezterm.time.now():format("%H")

local hour_angle = require("funcs").get_hour_angle(cur_hour)

return {
	-- Color Scheme
	color_scheme = "Catppuccin Mocha",
	-- Tab Bar Colors
	colors = {
		-- Compose Cursor
		compose_cursor = "#a5e3a0",
		-- Visual Bell
		visual_bell = "#E78284",
	},
	-- Command Palette Colors
	command_palette_bg_color = "#232634", -- Command Palette Background
	command_palette_fg_color = "#C6D0F5", -- Command Palette Foreground
	-- Titlebar and Frame Colors
	window_frame = {
		active_titlebar_bg = "#232634",
		inactive_titlebar_bg = "#303446",
		inactive_titlebar_fg = "#484D69",
		active_titlebar_fg = "#C6D0F5",
		inactive_titlebar_border_bottom = "#3b3052",
		active_titlebar_border_bottom = "#3b3052",
		button_fg = "#C6D0F5",
		button_bg = "#3b3052",
		button_hover_fg = "#C6D0F5",
		button_hover_bg = "#2b2042",
		font = wezterm.font(types.win_font),
		-- Tab Font Size
		font_size = 10,
	},
	-- Inactive Pane Filter
	inactive_pane_hsb = {
		saturation = 1.0,
		brightness = 0.5,
	},
	window_background_gradient = {
		orientation = {
			Linear = {
				angle = hour_angle,
			},
		},
		colors = {
			-- "#303446",
			"#24273a",
			"#1e1e2e",
		},
		interpolation = "CatmullRom",
		blend = "Oklab",
		noise = 128,
		segment_size = 7,
		segment_smoothness = 1.0,
	},
	-- Terminal Font Size
	font_size = 12.0,
	-- Terminal Font
	font = wezterm.font_with_fallback(types.rootiest_font),
	-- Cell Sizing
	cell_width = 1.0,
	line_height = 1.0,
	-- ANSI Colors
	bold_brightens_ansi_colors = "BrightAndBold",
	-- FreeType Load Flags
	freetype_load_flags = "DEFAULT",
	-- FreeType Load Target
	freetype_load_target = "Normal",
	-- Default Cursor Shape
	default_cursor_style = "BlinkingBar",
	-- Set the initial size
	initial_cols = 180,
	initial_rows = 38,

	tab_max_width = 60,
	tab_bar_at_bottom = false,

	unicode_version = 14,

	-- Resize by cell
	use_resize_increments = true,

	-- Use Retro tab bar
	use_fancy_tab_bar = false,

	-- Set the window padding
	window_padding = {
		left = "0%",
		right = "0%",
		top = "0%",
		bottom = "0%",
	},

	-- Set the animation framerate
	animation_fps = 120,

	-- Window Decorations
	window_decorations = "TITLE | RESIZE",

	-- Visual Bell
	visual_bell = {
		fade_in_duration_ms = 75,
		fade_out_duration_ms = 75,
		target = "CursorColor",
	},

	-- Audible Bell
	audible_bell = "SystemBeep",

	-- Terminal Variable
	term = "wezterm",

	--Honor kitty protocol inputs
	enable_kitty_keyboard = true,

	-- Rendering
	front_end = "WebGpu",
	-- front_end = "OpenGL",
	webgpu_power_preference = "HighPerformance",
	webgpu_preferred_adapter = gpus[1],
	-- Scrollback Lines
	scrollback_lines = 20000,
	--  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Leader key ━━━━━━━━━━━━━━━━━━━━━━━━━━
	leader = { key = " ", mods = "CTRL", timeout_milliseconds = 1500 },
	--  ━━━━━━━━━━━━━━━━━━━━━━━━━ Global Key Mappings ━━━━━━━━━━━━━━━━━━━━━
	keys = {
		-- Close window
		{ key = "q", mods = "LEADER|SHIFT|CTRL", action = act.QuitApplication },
		-- Split pane
		{ key = "|", mods = "LEADER|SHIFT", action = act.SplitHorizontal({ domain = "CurrentPaneDomain" }) },
		{ key = "_", mods = "LEADER|SHIFT", action = act.SplitVertical({ domain = "CurrentPaneDomain" }) },

		-- Move pane
		{ key = "h", mods = "SHIFT|CTRL", action = act.ActivatePaneDirection("Left") },
		{ key = "j", mods = "SHIFT|CTRL", action = act.ActivatePaneDirection("Down") },
		{ key = "k", mods = "SHIFT|CTRL", action = act.ActivatePaneDirection("Up") },
		{ key = "l", mods = "SHIFT|CTRL", action = act.ActivatePaneDirection("Right") },
		-- Move pane to new window
		{
			key = "!",
			mods = "LEADER | SHIFT",
			action = wezterm.action_callback(function(_, pane)
				pane:move_to_new_window()
			end),
		},

		-- Toggle pane zoom
		{
			key = "z",
			mods = "SHIFT|CTRL",
			action = act.TogglePaneZoomState,
		},
		{
			key = "z",
			mods = "LEADER",
			action = act.TogglePaneZoomState,
		},

		-- Close pane
		{ key = "q", mods = "LEADER", action = act.CloseCurrentPane({ confirm = true }) },
		{ key = "q", mods = "SHIFT|CTRL", action = act.CloseCurrentPane({ confirm = true }) },

		-- Resize pane
		{ key = "h", mods = "ALT", action = act.AdjustPaneSize({ "Left", 1 }) },
		{ key = "j", mods = "ALT", action = act.AdjustPaneSize({ "Down", 1 }) },
		{ key = "k", mods = "ALT", action = act.AdjustPaneSize({ "Up", 1 }) },
		{ key = "l", mods = "ALT", action = act.AdjustPaneSize({ "Right", 1 }) },
		-- Resize pane mode
		{ key = "r", mods = "LEADER", action = act.ActivateKeyTable({ name = "resize_mode", one_shot = false }) },
		{ key = "p", mods = "LEADER", action = act.ActivateKeyTable({ name = "window_mode", one_shot = false }) },

		-- Tab Manipulation
		{ key = "PageUp", mods = "CTRL", action = act.ActivateTabRelative(1) },
		{ key = "PageUp", mods = "SHIFT|CTRL", action = act.MoveTabRelative(1) },
		{ key = "PageDown", mods = "CTRL", action = act.ActivateTabRelative(-1) },
		{ key = "PageDown", mods = "SHIFT|CTRL", action = act.MoveTabRelative(-1) },

		{ -- Quick launch
			key = "x",
			mods = "LEADER|CTRL",
			action = act.ShowLauncherArgs({
				title = "Quick Launch",
				flags = "FUZZY|TABS|DOMAINS|WORKSPACES|COMMANDS|LAUNCH_MENU_ITEMS|KEY_ASSIGNMENTS",
			}),
		},

		-- Search
		{ key = "f", mods = "LEADER", action = act.Search("CurrentSelectionOrEmptyString") },
		{ key = "f", mods = "SHIFT|CTRL", action = act.Search("CurrentSelectionOrEmptyString") },

		-- Miscellaneous
		{ key = "a", mods = "LEADER|CTRL", action = act.SendKey({ key = "a", mods = "CTRL" }) },
		{ key = ";", mods = "CTRL", action = act.ActivateCommandPalette },
		{ key = "F1", mods = "LEADER", action = act.ShowDebugOverlay },
		{
			key = "u",
			mods = "LEADER|CTRL",
			action = act.AttachDomain("SSH:aws-discord"),
		},
		{
			key = "s",
			mods = "LEADER|CTRL",
			action = act.ShowLauncherArgs({ title = "Connect to SSH server", flags = "FUZZY|DOMAINS" }),
		},
		{ key = "z", mods = "LEADER|CTRL", action = act.TogglePaneZoomState },
		{ key = "n", mods = "LEADER|CTRL", action = act.SpawnWindow },
		{ key = "x", mods = "LEADER", action = act.ActivateCopyMode },

		-- Naming
		{ -- Rename [W]orkspace
			key = "w",
			mods = "LEADER|CTRL",
			action = act.PromptInputLine({
				description = "Enter new name for the workspace:",
				action = wezterm.action_callback(function(window, _, line)
					if line then
						wezterm.mux.rename_workspace(window:active_workspace(), line)
					end
				end),
			}),
		},
		{ -- Rename [T]ab
			key = "t",
			mods = "LEADER|CTRL",
			action = act.PromptInputLine({
				description = "Enter new name for the tab:",
				action = wezterm.action_callback(function(_, pane, line)
					if line then
						local tab = pane:tab()
						tab:set_title(line)
					end
				end),
			}),
		},
		{ -- [S]ave Session
			key = "s",
			mods = "ALT",
			action = act.Multiple({
				wezterm.action_callback(function(_, _)
					RESURRECT.save_state(RESURRECT.workspace_state.get_workspace_state())
					RESURRECT.window_state.save_window_action()
				end),
			}),
		},
		{ -- [R]estore Session
			key = "r",
			mods = "ALT",
			action = wezterm.action_callback(function(win, pane)
				RESURRECT.fuzzy_load(win, pane, function(id)
					local type = string.match(id, "^([^/]+)") -- match before '/'
					id = string.match(id, "([^/]+)$") -- match after '/'
					id = string.match(id, "(.+)%..+$") -- remove file extension
					local state
					if type == "workspace" then
						state = RESURRECT.load_state(id, "workspace")
						RESURRECT.workspace_state.restore_workspace(state, {
							relative = true,
							restore_text = true,
							on_pane_restore = RESURRECT.tab_state.default_on_pane_restore,
						})
					elseif type == "window" then
						state = RESURRECT.load_state(id, "window")
						RESURRECT.window_state.restore_window(pane:window(), state, {
							relative = true,
							restore_text = true,
							on_pane_restore = RESURRECT.tab_state.default_on_pane_restore,
							-- uncomment this line to use active tab when restoring
							-- tab = win:active_tab(),
						})
					end
				end)
			end),
		},
	},

	--  ━━━━━━━━━━━━━━━━━━━━━━ Conditional Key Mappings ━━━━━━━━━━━━━━━━━━━
	key_tables = {
		resize_mode = { ---------- Resize Pane Mode -------------------------
			{ key = "LeftArrow", action = act.AdjustPaneSize({ "Left", 1 }) },
			{ key = "h", action = act.AdjustPaneSize({ "Left", 1 }) },

			{ key = "RightArrow", action = act.AdjustPaneSize({ "Right", 1 }) },
			{ key = "l", action = act.AdjustPaneSize({ "Right", 1 }) },

			{ key = "UpArrow", action = act.AdjustPaneSize({ "Up", 1 }) },
			{ key = "k", action = act.AdjustPaneSize({ "Up", 1 }) },

			{ key = "DownArrow", action = act.AdjustPaneSize({ "Down", 1 }) },
			{ key = "j", action = act.AdjustPaneSize({ "Down", 1 }) },

			-- Cancel the mode by pressing escape
			{ key = "Escape", action = "PopKeyTable" },
		},
		window_mode = { --------- Activate Pane Mode ----------------------
			{ key = "LeftArrow", action = act.ActivatePaneDirection("Left") },
			{ key = "h", action = act.ActivatePaneDirection("Left") },

			{ key = "RightArrow", action = act.ActivatePaneDirection("Right") },
			{ key = "l", action = act.ActivatePaneDirection("Right") },

			{ key = "UpArrow", action = act.ActivatePaneDirection("Up") },
			{ key = "k", action = act.ActivatePaneDirection("Up") },

			{ key = "DownArrow", action = act.ActivatePaneDirection("Down") },
			{ key = "j", action = act.ActivatePaneDirection("Down") },
		},
	},

	--  ━━━━━━━━━━━━━━━━━━━━━━━━━━━ Mouse Bindings ━━━━━━━━━━━━━━━━━━━━━━━━
	mouse_bindings = {
		{ -- Left-Click: (Up) Select Text
			event = { Up = { streak = 1, button = "Left" } },
			mods = "NONE",
			action = act.CompleteSelection("ClipboardAndPrimarySelection"),
		},
		{ -- Ctrl+Left-Click: (Up) Open Hyperlink
			event = { Up = { streak = 1, button = "Left" } },
			mods = "CTRL",
			action = act.OpenLinkAtMouseCursor,
		},
		-- { -- Ctrl+Double-Left-Click: (Up) Open Hyperlink
		-- 	event = { Up = { streak = 2, button = "Left" } },
		-- 	mods = "CTRL",
		-- 	action = act.OpenLinkAtMouseCursor,
		-- },
		{ -- Ctrl+WheelUp: Go to previous tab
			event = { Down = { streak = 1, button = { WheelUp = 1 } } },
			mods = "CTRL",
			action = act.ActivateTabRelative(-1),
		},
		{ -- Ctrl+WheelDown: Go to next tab
			event = { Down = { streak = 1, button = { WheelDown = 1 } } },
			mods = "CTRL",
			action = act.ActivateTabRelative(1),
		},
	},
}