vim.diagnostic.config({
    virtual_lines = false,
    virtual_text = false,
    signs = {
        text = {
            [vim.diagnostic.severity.ERROR] = "󰅙",
            [vim.diagnostic.severity.WARN] = "",
            [vim.diagnostic.severity.HINT] = "󰌵",
            [vim.diagnostic.severity.INFO] = "",
        },
    },
})

return {
    {
        "neovim/nvim-lspconfig",
        config = function()
            local capabilities = vim.lsp.protocol.make_client_capabilities()
            capabilities.textDocument.foldingRange = {
                dynamicRegistration = false,
                lineFoldingOnly = true
            }
            vim.lsp.config('*', { capabilities })
            for _, v in ipairs(vim.api.nvim_get_runtime_file('lua/lsp_extend/*', true)) do
                local name = vim.fn.fnamemodify(v, ':t:r')
                local cfg = require("lsp_extend/" .. name)
                if vim.lsp.config[name] ~= nil then
                    if cfg ~= nil and next(cfg) ~= nil then
                        vim.lsp.config(name, cfg)
                    end
                    vim.lsp.enable(name)
                else
                    vim.notify("LSP server " .. name .. " configuration could not load from lspconfig.",
                        vim.log.levels.ERROR)
                end
            end
        end
    },
    {
        "williamboman/mason.nvim",

        opts = {
            tools_to_install = {
                "tree-sitter-cli", "lua-language-server", "vtsls", "ruff",
                "mypy", "black", "pyright", "emmet-language-server",
                "tailwindcss-language-server", "eslint-lsp", "lemminx",
                "gopls", "prettierd", "dotenv-linter", "editorconfig-checker",
                "rust-analyzer", "taplo", "kulala-fmt", "json-lsp",
                "harper-ls", "proselint", "alex", "yaml-language-server",
                "golangci-lint-langserver", "golangci-lint"
            }
        },
        config = function(_, opts)
            require("mason").setup()
            local mason_registry = require("mason-registry")
            mason_registry.refresh()
            for _, tool in pairs(opts.tools_to_install) do
                local package = mason_registry.get_package(tool)
                if not package:is_installed() then
                    package:install()
                end
            end
        end
    },
    {
        "nvimtools/none-ls.nvim",
        dependencies = { "nvimtools/none-ls-extras.nvim" },

        config = function()
            local null_ls = require("null-ls")

            null_ls.setup({
                sources = {
                    null_ls.builtins.diagnostics.dotenv_linter,
                    null_ls.builtins.diagnostics.editorconfig_checker,
                    null_ls.builtins.diagnostics.proselint,
                    null_ls.builtins.diagnostics.alex
                },
            })
        end
    }
}