require("mason").setup({
    ui = {
        icons = {
            package_installed = "✓",
            package_pending = "➜",
            package_uninstalled = "✗"
        }
    }
})

-- https://github.com/williamboman/mason-lspconfig.nvim
require("mason-lspconfig").setup {
    ensure_installed = { "rust_analyzer", "gopls", "volar", "cssls", "yamlls", "zk", "tsserver", "pyright",
        "tailwindcss", "sqlls", "efm", "html" },
}

local lspconfig = require('lspconfig')
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)

-- 需特别配置的lsp插件
-- { key: 语言 value: 配置文件 }
-- pyright 不支持autoformat
local servers = {
    sumneko_lua = require "lsp.lua", -- /lua/lsp/lua.lua
    tailwindcss = require "lsp.tailwind",
    sqlls = require "lsp.sqlls",
    efm = require "lsp.efm",
    volar = require "lsp.volar"
}

require("mason-lspconfig").setup_handlers({
    -- The first entry (without a key) will be the default handler
    -- and will be called for each installed server that doesn't have
    -- a dedicated handler.
    function(server_name) -- default handler (optional)
        local opts = servers[server_name]
        if not opts then
            opts = {}
        end
        opts.capabilities = capabilities
        opts.flags = {
            debounce_text_changes = 150,
        }
        require("lspconfig")[server_name].setup(opts)
    end,
})

-- local lsp_installer = require "nvim-lsp-installer"


-- Mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
local keyOpts = { noremap = true, silent = true }
-- vim.api.nvim_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
vim.api.nvim_set_keymap('n', '<C-]>', '<cmd>lua vim.lsp.buf.definition()<CR>', keyOpts)
vim.api.nvim_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', keyOpts)
vim.api.nvim_set_keymap('n', 'e[', '<cmd>lua vim.diagnostic.goto_prev()<CR>', keyOpts)
vim.api.nvim_set_keymap('n', 'e]', '<cmd>lua vim.diagnostic.goto_next()<CR>', keyOpts)

-- vim.cmd [[autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_seq_sync()]]


-- luasnip setup
local luasnip = require 'luasnip'

local cmp_autopairs = require('nvim-autopairs.completion.cmp')
require('nvim-ts-autotag').setup()

-- nvim-cmp setup
local cmp = require 'cmp'
cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done({ map_char = { tex = '' } }))

cmp.setup {
    snippet = {
        expand = function(args)
            luasnip.lsp_expand(args.body)
        end,
    },
    mapping = cmp.mapping.preset.insert({
        ['<C-d>'] = cmp.mapping.scroll_docs(-4),
        ['<C-f>'] = cmp.mapping.scroll_docs(4),
        ['<C-Space>'] = cmp.mapping.complete(),
        ['<CR>'] = cmp.mapping.confirm {
            behavior = cmp.ConfirmBehavior.Replace,
            select = true,
        },
        ['<Tab>'] = cmp.mapping(function(fallback)
            if cmp.visible() then
                cmp.select_next_item()
            elseif luasnip.expand_or_jumpable() then
                luasnip.expand_or_jump()
            else
                fallback()
            end
        end, { 'i', 's' }),
        ['<S-Tab>'] = cmp.mapping(function(fallback)
            if cmp.visible() then
                cmp.select_prev_item()
            elseif luasnip.jumpable(-1) then
                luasnip.jump(-1)
            else
                fallback()
            end
        end, { 'i', 's' }),
    }),
    sources = {
        { name = 'nvim_lsp' },
        { name = 'luasnip' },
        { name = 'buffer' },
        { name = 'path' },
        { name = 'omni', }
    },
}

-- Utilities for creating configurations
local util = require "formatter.util"

-- Provides the Format, FormatWrite, FormatLock, and FormatWriteLock commands
require("formatter").setup {
  -- Enable or disable logging
  logging = true,
  -- Set the log level
  log_level = vim.log.levels.WARN,
  -- All formatter configurations are opt-in
  filetype = {
    vue = {
      function()
        return {
          exe = "prettierd",
          args = {vim.api.nvim_buf_get_name(0)},
          stdin = true
        }
      end
    },

    -- Use the special "*" filetype for defining formatter configurations on
    -- any filetype
    -- ["*"] = {
    --   -- "formatter.filetypes.any" defines default configurations for any
    --   -- filetype
    --   require("formatter.filetypes.any").remove_trailing_whitespace
    -- }
  }
}