local lsp = require('lsp-zero').preset('recommended')

require('mason').setup({})
require('mason-lspconfig').setup({
	ensure_installed = {
		'eslint',
		'rust_analyzer',
		'clangd',
		'html',
		'cssls',
		'pyright',
		'vimls',
		'yamlls',
		'bashls',
		'lua_ls',
	},
	handlers = {
		lsp.default_setup,
	},
})

local cmp = require('cmp')

local cmp_select = {behavior = cmp.SelectBehavior.Select}
local cmp_mappings = cmp.mapping.preset.insert({
	['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
	['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
	['<CR>'] = cmp.mapping.confirm({ select = true }),
	["<C-Space>"] = cmp.mapping.complete(),
})

cmp_mappings['<Tab>'] = nil
cmp_mappings['<S-Tab>'] = nil

cmp.setup({
	mapping = cmp_mappings
})

lsp.set_preferences({
	suggest_lsp_servers = false,
	sign_icons = {
		error = 'E',
		warn = 'W',
		hint = 'H',
		info = 'I'
	}
})

lsp.on_attach(function(client, bufnr)
	local opts = {buffer = bufnr, remap = false}
	local keymap = vim.keymap.set

	keymap("n", "gd", function() vim.lsp.buf.definition() end, opts)
	keymap("n", "K", function() vim.lsp.buf.hover() end, opts)
	keymap("n", "<leader>ls", function() vim.lsp.buf.workspace_symbol() end, opts)
	keymap("n", "<leader>lf", function() vim.diagnostic.open_float() end, opts)
	keymap("n", "[d", function() vim.diagnostic.goto_next() end, opts)
	keymap("n", "]d", function() vim.diagnostic.goto_prev() end, opts)
	keymap("n", "<leader>la", function() vim.lsp.buf.code_action() end, opts)
	keymap("n", "<leader>lr", function() vim.lsp.buf.references() end, opts)
	keymap("n", "<leader>ln", function() vim.lsp.buf.rename() end, opts)
	keymap("i", "<C-h>", function() vim.lsp.buf.signature_help() end, opts)
end)

require('lspconfig/prolog_lsp')

require('lspconfig').gleam.setup {}

require('lspconfig').rust_analyzer.setup {
	settings = {
		["rust-analyzer"] = {
			diagnostics = {
				enable = true,
				disabled = {"unresolved-proc-macro"},
				enableExperimental = true,
			},
		},
	},
}

lsp.configure('prolog_lsp', {force_setup = true})
lsp.setup()

require('phpactor').setup {
	install = {
		branch = "master",
		bin = "/usr/bin/phpactor",
		php_bin = "php",
		composer_bin = "composer",
		git_bin = "git",
		check_on_startup = "none",
	},
	lspconfig = {
		enabled = true,
		options = {},
	},
}

vim.diagnostic.config({
	virtual_text = true
})

require("neodev").setup()
require("nvim-surround").setup()