local lspconfig = require('lspconfig')

local project_library_path = vim.fn.getcwd() .. '/node_modules'
local angular_cmd = {
    'ngserver',
    '--stdio',
    '--tsProbeLocations',
    project_library_path,
    '--ngProbeLocations',
    project_library_path .. '@angular/language-server'
}

lspconfig.ts_ls.setup {}
lspconfig.angularls.setup({
    cmd = angular_cmd,
    on_new_config = function(new_config, new_root_dir)
        new_config.cmd = angular_cmd
    end
})

local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true
lspconfig.cssls.setup {
    capabilities = capabilities,
}
lspconfig.lua_ls.setup {}
-- require('roslyn').setup({
--     config = {
--         settings = {
--             ["csharp|inlay_hints"] = {
--                 csharp_enable_inlay_hints_for_implicit_object_creation = true,
--                 csharp_enable_inlay_hints_for_implicit_variable_types = true,
--                 csharp_enable_inlay_hints_for_lambda_parameter_types = true,
--                 csharp_enable_inlay_hints_for_types = true,
--                 dotnet_enable_inlay_hints_for_indexer_parameters = true,
--                 dotnet_enable_inlay_hints_for_literal_parameters = true,
--                 dotnet_enable_inlay_hints_for_object_creation_parameters = true,
--                 dotnet_enable_inlay_hints_for_other_parameters = true,
--                 dotnet_enable_inlay_hints_for_parameters = true,
--                 dotnet_suppress_inlay_hints_for_parameters_that_differ_only_by_suffix = true,
--                 dotnet_suppress_inlay_hints_for_parameters_that_match_argument_name = true,
--                 dotnet_suppress_inlay_hints_for_parameters_that_match_method_intent = true,
--             },
--         },
--     },
--     exe = {
--         "dotnet",
--         vim.fs.joinpath(vim.fn.stdpath("data"), "roslyn", "Microsoft.CodeAnalysis.LanguageServer.dll"),
--     },
--     filewatching = true,
-- })


vim.api.nvim_create_autocmd('LspAttach', {
    group = vim.api.nvim_create_augroup('user_lsp_attach', { clear = true }),
    callback = function(event)
        local opts = { buffer = event.buf }

        vim.keymap.set('n', 'gd', function() vim.lsp.buf.definition() end, opts)
        vim.keymap.set('n', 'K', function() vim.lsp.buf.hover() end, opts)
        vim.keymap.set('n', '<leader>vws', function() vim.lsp.buf.workspace_symbol() end, opts)
        vim.keymap.set('n', '<leader>vd', function() vim.diagnostic.open_float() end, opts)
        vim.keymap.set('n', '<leader>gi', function() vim.lsp.buf.implementation() end, opts)
        vim.keymap.set('n', '[d', function() vim.diagnostic.goto_next() end, opts)
        vim.keymap.set('n', ']d', function() vim.diagnostic.goto_prev() end, opts)
        vim.keymap.set('n', '<leader>vca', function() vim.lsp.buf.code_action() end, opts)
        vim.keymap.set('n', '<leader>vrr', function() vim.lsp.buf.references() end, opts)
        vim.keymap.set('n', '<leader>vrn', function() vim.lsp.buf.rename() end, opts)
        vim.keymap.set('i', '<C-h>', function() vim.lsp.buf.signature_help() end, opts)
        vim.keymap.set('n', '<F3>', function() vim.lsp.buf.format({ async = true }) end, opts)
    end,
})

-- require('blink').setup({
--   cmp = {
--     sources = {
--       { name = 'lsp' },
--       { name = 'buffer' },
--       { name = 'path' },
--       { name = 'snippets' },
--     },
--     mapping = {
--       ['<C-j>'] = 'select_next',
--       ['<C-k>'] = 'select_prev',
--       ['<Tab>'] = 'confirm',
--       ['<C-Space>'] = 'trigger',
--     },
--     snippets = {
--       expand = function(args)
--         -- Optional: integrate with luasnip if you still use it
--         require('luasnip').lsp_expand(args.body)
--       end
--     }
--   }
-- })

local cmp = require('cmp')
local cmp_select = { behavior = cmp.SelectBehavior.Select }


cmp.setup({
    sources = {
        { name = 'path' },
        { name = 'nvim_lsp' },
        { name = 'luasnip', keyword_length = 2 },
        { name = 'buffer',  keyword_length = 3 },
    },
    mapping = cmp.mapping.preset.insert({
        ['<C-k>'] = cmp.mapping.select_prev_item(cmp_select),
        ['<C-j>'] = cmp.mapping.select_next_item(cmp_select),
        ['<Tab>'] = cmp.mapping.confirm({ select = true }),
        ['<C-Space>'] = cmp.mapping.complete(),
    }),
    snippet = {
        expand = function(args)
            require('luasnip').lsp_expand(args.body)
        end,
    },
})

vim.cmd [[autocmd BufWritePre * lua vim.lsp.buf.format()]]