vim.cmd("set runtimepath^=~/.vim runtimepath+=~/.vim/after")
vim.cmd("let &packpath = &runtimepath")
vim.cmd("source ~/.vimrc")

vim.g.coq_settings = { auto_start = true }

vim.g.neovide_scale_factor = 0.7
vim.opt.guifont = { "JetBrainsMono Nerd Font", "h13" }

vim.keymap.set("t", "<Esc>", "<C-\\><C-n>")
vim.api.nvim_create_autocmd("TermOpen", {
	pattern = "*",
	command = "set nonumber",
})

require("twilight").setup()
require("zen-mode").setup({
	window = {
		backdrop = 1,
	},
})
require("symbols-outline").setup({
	autofold_depth = 2,
})
require("leap").add_default_mappings()

require("notify").setup({
	background_colour = "#000000",
})

require("noice").setup({
	lsp = {
		-- override markdown rendering so that **cmp** and other plugins use **Treesitter**
		override = {
			["vim.lsp.util.convert_input_to_markdown_lines"] = true,
			["vim.lsp.util.stylize_markdown"] = true,
			["cmp.entry.get_documentation"] = true,
		},
	},
	presets = {
		bottom_search = true, -- use a classic bottom cmdline for search
		command_palette = true, -- position the cmdline and popupmenu together
		long_message_to_split = true, -- long messages will be sent to a split
	},
	views = {
		notify = {
			replace = true,
			merge = true,
		},
	},
})

require("treesitter-context").setup()
require("nvim-treesitter.configs").setup({
	-- A list of parser names, or "all" (the four listed parsers should always be installed)
	ensure_installed = {
		"c",
		"lua",
		"vim",
		"help",
		"fish",
		"typescript",
		"javascript",
		"go",
		"elixir",
		"vue",
		"regex",
	},

	-- Automatically install missing parsers when entering buffer
	-- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
	auto_install = false,

	highlight = {
		enable = true,
		-- Setting this to true will run `:h syntax` and tree-sitter at the same time.
		-- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
		-- Using this option may slow down your editor, and you may see some duplicate highlights.
		-- Instead of true it can also be a list of languages
		additional_vim_regex_highlighting = false,
	},

	incremental_selection = {
		enable = true,
		keymaps = {
			init_selection = "gnn", -- set to `false` to disable one of the mappings
			node_incremental = "grn",
			scope_incremental = "grc",
			node_decremental = "grm",
		},
	},

	indent = {
		enable = true,
	},
})

-- LSP Mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
local opts = { noremap = true, silent = true }
vim.keymap.set("n", "<leader>d", vim.diagnostic.open_float, opts)
vim.keymap.set("n", "[d", vim.diagnostic.goto_prev, opts)
vim.keymap.set("n", "]d", vim.diagnostic.goto_next, opts)
vim.keymap.set("n", "<space>q", vim.diagnostic.setloclist, opts)

-- Use an on_attach function to only map the following keys
-- after the language server attaches to the current buffer
local on_attach = function(client, bufnr)
	-- Enable completion triggered by <c-x><c-o>
	vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")

	-- Mappings.
	-- See `:help vim.lsp.*` for documentation on any of the below functions
	local bufopts = { noremap = true, silent = true, buffer = bufnr }
	vim.keymap.set("n", "<leader>h", vim.lsp.buf.hover, bufopts)
	vim.keymap.set("n", "<C-k>", vim.lsp.buf.signature_help, bufopts)
	vim.keymap.set("n", "<leader>wa", vim.lsp.buf.add_workspace_folder, bufopts)
	vim.keymap.set("n", "<leader>wr", vim.lsp.buf.remove_workspace_folder, bufopts)
	vim.keymap.set("n", "<leader>wl", function()
		print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
	end, bufopts)
	vim.keymap.set("n", "<leader>m", vim.lsp.buf.code_action, bufopts)
	vim.keymap.set("n", "<leader>r", vim.lsp.buf.rename, bufopts)
	vim.keymap.set("n", "<leader>F", function()
		vim.lsp.buf.format({ async = true })
	end, bufopts)
end

local lspconfig = require("lspconfig")
local coq = require("coq")

local lsp_flags = {
	-- This is the default in Nvim 0.7+
	debounce_text_changes = 150,
}

local vue_plugin_location = vim.fn.expand("$HOME/.bun/install/global/node_modules/@vue/language-server")

lspconfig.tsserver.setup(coq.lsp_ensure_capabilities({
	on_attach = on_attach,
	flags = lsp_flags,
	init_options = {
		plugins = {
			{
				name = "@vue/typescript-plugin",
				location = vue_plugin_location,
				languages = { "vue" },
			},
		},
	},
	filetypes = { "typescript", "javascript", "javascriptreact", "typescriptreact", "vue" },
}))

local servers = { "volar", "elixirls", "gopls", "pylsp" }
for _, lsp in ipairs(servers) do
	lspconfig[lsp].setup(coq.lsp_ensure_capabilities({
		on_attach = on_attach,
		flags = lsp_flags,
	}))
end