local lspconfig = require('lspconfig')

local mappings = {
    ['<leader>k'] = vim.diagnostic.open_float,
    ['[d'] = vim.diagnostic.goto_prev,
    [']d'] = vim.diagnostic.goto_next,
    ['<leader>q'] = vim.diagnostic.setloclist,
    ['gD'] = vim.lsp.buf.declaration,
    ['gd'] = vim.lsp.buf.definition,
    ['K'] = vim.lsp.buf.hover,
    ['gi'] = vim.lsp.buf.implementation,
    ['<leader>wa'] = vim.lsp.buf.add_workspace_folder,
    ['<leader>wr'] = vim.lsp.buf.remove_workspace_folder,
    ['<leader>wl'] = function()
        print(vim.inspect(vim.lsp.buf.list_workleader_folders()))
    end,
    ['<leader>D'] = vim.lsp.buf.type_definition,
    ['<leader>rn'] = vim.lsp.buf.rename,
    ['<leader>ca'] = vim.lsp.buf.code_action,
    ['gr'] = vim.lsp.buf.references,
    ['<leader>fm'] = function()
        vim.lsp.buf.format({ async = true })
    end,
}

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')
    local bufopts = { noremap = true, silent = true, buffer = bufnr }
    for key, mapping in pairs(mappings) do
        vim.keymap.set('n', key, mapping, bufopts)
    end
end

local servers = {
    "tsserver",
    "intelephense",
    "tailwindcss",
    "lua_ls",
}
local capabilities = vim.lsp.protocol.make_client_capabilities()

capabilities.textDocument.completion.completionItem = {
    documentationFormat = { "markdown", "plaintext" },
    snippetSupport = true,
    preselectSupport = true,
    insertReplaceSupport = true,
    labelDetailsSupport = true,
    deprecatedSupport = true,
    commitCharactersSupport = true,
    tagSupport = { valueSet = { 1 } },
    resolveSupport = {
        properties = {
            "documentation",
            "detail",
            "additionalTextEdits",
        },
    },
}

for _, lsp in ipairs(servers) do
    lspconfig[lsp].setup {
        on_attach = on_attach,
        capabilities = capabilities,
    }
end