-- general options
local opt = vim.opt
vim.g.mapleader = " "
vim.g.maplocalleader = "\\"
opt.number = true
opt.relativenumber = true

opt.cursorline = true
opt.termguicolors = true
opt.winborder = "rounded"
opt.signcolumn = "yes"
vim.lsp.inlay_hint.enable = true
opt.tabstop = 8
vim.opt.expandtab = true
vim.g.tinted_background_transparent = 1
opt.swapfile = false
opt.winborder = "single"

opt.shiftwidth = 8
vim.diagnostic.config({
	virtual_text = {
		spacing = 4,
		source = true,
	},
})
-- add plugins
vim.pack.add({
	"https://github.com/folke/snacks.nvim",
	"https://github.com/nvim-lualine/lualine.nvim",
	"https://github.com/tinted-theming/tinted-vim",
	"https://github.com/akinsho/bufferline.nvim",
	"https://github.com/nvimdev/lspsaga.nvim",
	"https://github.com/neovim/nvim-lspconfig",
	"https://github.com/nvim-treesitter/nvim-treesitter",
	"https://github.com/vyfor/cord.nvim",
	"https://github.com/mason-org/mason-lspconfig.nvim.git",
	"https://github.com/mason-org/mason.nvim.git",
	{ src = "https://github.com/Saghen/blink.cmp", version = "v1" },
})
-- function to set colorsceme
local default_theme = "base16-oceanicnext"
local function get_tinty_theme()
	local theme_name = vim.fn.system("cat /home/lucy/.local/share/tinted-theming/tinty/current_scheme")

	if vim.v.shell_error ~= 0 then
		return default_theme
	else
		return vim.trim(theme_name)
	end
end
vim.cmd("colorscheme " .. get_tinty_theme())
-- set up qmlls to point to the right binary
vim.lsp.config("qmlls", {
	cmd = { "qmlls6" },
})
require("blink.cmp").setup({
	fuzzy = { implementation = "prefer_rust_with_warning" },
	completion = {
		menu = {
			auto_show = false,
		},
	},
	sources = {
		default = { "lsp", "path", "snippets", "buffer" },
	},
})
require("mason").setup()
require("mason-lspconfig").setup()
require("bufferline").setup({
	options = {
		themable = true,
		numbers = "ordinal",
		indicator = {
			icon = "",
			style = "underline",
		},
	},
})
require("snacks").setup({
	notifier = { enabled = true },
	statuscolumn = { enabled = true },
	picker = {},
	dashboard = {
		enabled = true,
		width = 60,
		row = nil, -- dashboard position. nil for center
		col = nil, -- dashboard position. nil for center
		pane_gap = 4, -- empty columns between vertical panes
		autokeys = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", -- autokey sequence
		-- These settings are used by some built-in sections
		preset = {
			-- Defaults to a picker that supports `fzf-lua`, `telescope.nvim` and `mini.pick`
			---@type fun(cmd:string, opts:table)|nil
			pick = nil,
			-- Used by the `keys` section to show keymaps.
			-- Set your custom keymaps here.
			-- When using a function, the `items` argument are the default keymaps.
			---@type snacks.dashboard.Item[]
			keys = {
				{
					icon = " ",
					key = "f",
					desc = "Find File",
					action = ":lua Snacks.dashboard.pick('files')",
				},
				{ icon = " ", key = "n", desc = "New File", action = ":ene | startinsert" },
				{
					icon = " ",
					key = "g",
					desc = "Find Text",
					action = ":lua Snacks.dashboard.pick('live_grep')",
				},
				{
					icon = " ",
					key = "r",
					desc = "Recent Files",
					action = ":lua Snacks.dashboard.pick('oldfiles')",
				},
				{
					icon = " ",
					key = "c",
					desc = "Config",
					action = ":lua Snacks.dashboard.pick('files', {cwd = vim.fn.stdpath('config')})",
				},
				{ icon = " ", key = "s", desc = "Restore Session", section = "session" },
				{
					icon = "󰒲 ",
					key = "L",
					desc = "Lazy",
					action = ":Lazy",
					enabled = package.loaded.lazy ~= nil,
				},
				{ icon = " ", key = "q", desc = "Quit", action = ":qa" },
			},
			-- Used by the `header` section
			header = [[
      ⠀⠀⠀⠀⠀⠀⣠⡤⠶⠒⠛⠉⠙⠛⠒⠶⢤⣀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀
⠀⠀⠀⠀⣀⣠⠤⠤⡴⠻⢓⣶⠦⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀
⣀⡠⠴⠊⠁⠀⠀⠀⠀⠀⠒⠽⠀⠀⠀⠉⢙⠒⢢⡄⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀
⠘⢆⠉⠑⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠁⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠈⠓⠦⠁⢀⣀⠀⠀⠀⠀⠀⠀⣀⣀⢸⡊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻
⠀⠀⠀⡸⠀⠉⠀⠙⠆⠀⠀⠀⠏⠀⠈⠀⢇⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⣼
⠀⠀⠀⠹⣄⠀⠠⣤⡡⠪⡭⠃⡤⢤⡄⡰⠋⠀⠀⠀⣀⡠⠴⠊⠁⠀⠀⠀⢠⠇
⠀⠀⢠⢿⣠⠟⠓⠛⠉⠛⡟⠛⠛⠛⠛⠒⠒⠚⠉⠉⠁⠀⠀⠀⠀⠀⢀⡴⠋⠀
⠀⠀⠈⠛⢯⣀⣀⣀⡤⠤⠤⠤⢤⣤⣀⣀⣀⣀⣀⣀⣀⣤⠤⠴⠒⠋⠁⠀⠀⠀
]],
		},
		-- item field formatters
		formats = {
			icon = function(item)
				if item.file and item.icon == "file" or item.icon == "directory" then
					return Snacks.dashboard.icon(item.file, item.icon)
				end
				return { item.icon, width = 2, hl = "icon" }
			end,
			footer = { "%s", align = "center" },
			header = { "%s", align = "center" },
			file = function(item, ctx)
				local fname = vim.fn.fnamemodify(item.file, ":~")
				fname = ctx.width and #fname > ctx.width and vim.fn.pathshorten(fname) or fname
				if #fname > ctx.width then
					local dir = vim.fn.fnamemodify(fname, ":h")
					local file = vim.fn.fnamemodify(fname, ":t")
					if dir and file then
						file = file:sub(-(ctx.width - #dir - 2))
						fname = dir .. "/…" .. file
					end
				end
				local dir, file = fname:match("^(.*)/(.+)$")
				return dir and { { dir .. "/", hl = "dir" }, { file, hl = "file" } } or { { fname, hl = "file" } }
			end,
		},
		sections = {
			{ section = "header" },
			{ section = "keys", gap = 1, padding = 1 },
		},
	},
})
require("lspsaga").setup({
	symbol_in_winbar = { enable = true },
	lightbulb = {
		enable = true,
		sign = false,
	},
	hover = {
		max_width = 0.6,
		open_link = "gx",
		open_browser = "!google-chrome",
	},
})
require("cord").setup({
	display = {
		theme = "atom",
	},
	editor = { tooltip = "ur gay x3" },
})
require("lualine").setup({
	options = {
		section_separators = { left = "", right = "" },
		component_separators = { left = "|", right = "|" },
	},
	sections = {
		lualine_a = { "mode" },
		lualine_b = { "diagnostics" },
		lualine_c = { "filename", "branch", "navic" },
		lualine_x = { "lsp_status", "filetype", "filesize" },
		lualine_y = { "" },
		lualine_z = { "location" },
	},
})

-- keymaps
local map = vim.keymap.set

map("n", "<leader>ff", function()
	Snacks.picker.files()
end)
map("n", "<leader>lg", function()
	Snacks.picker.grep()
end)

map("n", "<C-h>", "<C-w>h")
map("n", "<C-j>", "<C-w>j")
map("n", "<C-k>", "<C-w>k")
map("n", "<C-l>", "<C-w>l")
map("n", "<C-S-Left>", ":vertical resize -5<CR>", { silent = true })
map("n", "<C-S-Right>", ":vertical resize +5<CR>", { silent = true })
map("n", "<C-S-Up>", ":resize +5<CR>", { silent = true })
map("n", "<C-S-Down>", ":resize -5<CR>", { silent = true })
-- lsp keybinds
map("n", "K", "<cmd> Lspsaga hover_doc<cr>")
map("n", "go", "<cmd> Lspsaga goto_definition<cr>")
map("n", "gr", "<cmd> Lspsaga finder<cr>")
map("n", "<leader>qf", "<cmd> Lspsaga code_action<cr>")
map("n", "<C-f>", function()
	vim.lsp.buf.format()
end)
-- bufferline keybinds
map("n", "<A-1>", "<cmd> BufferLineGoToBuffer 1 <cr>")
map("n", "<A-2>", "<cmd> BufferLineGoToBuffer 2 <cr>")
map("n", "<A-3>", "<cmd> BufferLineGoToBuffer 3 <cr>")
map("n", "<A-4>", "<cmd> BufferLineGoToBuffer 4 <cr>")
map("n", "<A-5>", "<cmd> BufferLineGoToBuffer 5 <cr>")
map("n", "<A-6>", "<cmd> BufferLineGoToBuffer 6 <cr>")
map("n", "<A-7>", "<cmd> BufferLineGoToBuffer 7 <cr>")
map("n", "<A-8>", "<cmd> BufferLineGoToBuffer 8 <cr>")
map("n", "<A-9>", "<cmd> BufferLineGoToBuffer 9 <cr>")
map("n", "<A-0>", "<cmd> BufferLineGoToBuffer last <cr>")
map("n", "<leader>w", "<cmd> bdelete! <cr>")

-- util keybinds
map("n", "<leader>t", "<cmd> terminal <cr>")
map("n", "<A-t>", "<cmd>Lspsaga term_toggle<cr>")
map("t", "<esc>", "<c-\\><c-n>")
map("i", "<C-space>", vim.lsp.completion.get, { desc = "trigger autocompletion" })

-- tinty function

local function handle_focus_gained()
	local new_theme_name = get_tinty_theme()
	local current_theme_name = vim.g.colors_name

	if current_theme_name ~= new_theme_name then
		vim.cmd("colorscheme " .. new_theme_name)
		require("lualine").setup()
	end
	require("lualine").setup()
end

local function main()
	vim.o.termguicolors = true
	vim.g.tinted_colorspace = 256
	local current_theme_name = get_tinty_theme()

	vim.cmd("colorscheme " .. current_theme_name)

	vim.api.nvim_create_autocmd("FocusGained", {
		callback = handle_focus_gained,
	})
end

main()