-- if true then
-- 	return {}
-- end
-- WARNING: If this line is true, then the plugin will NOT get sourced!
-- NOTE: Has to be commented out if blink should be used

return {
	{
		"hrsh7th/nvim-cmp",
		event = "InsertEnter",
		dependencies = {
			"hrsh7th/cmp-buffer", -- source for text in buffer
			"hrsh7th/cmp-path", -- source for file system paths
			{
				"L3MON4D3/LuaSnip",
				version = "v2.*", -- latest release of LuaSnip
				build = "make install_jsregexp", -- optional regex support for LuaSnip
			},
			"saadparwaiz1/cmp_luasnip", -- for autocompletion
			"rafamadriz/friendly-snippets", -- useful snippets
			"onsails/lspkind.nvim", -- vs-code like pictograms
		},
		config = function()
			local cmp = require("cmp")
			local luasnip = require("luasnip")
			local lspkind = require("lspkind")

			-- Load snippets from friendly-snippets and custom directory
			require("luasnip.loaders.from_vscode").lazy_load()
			require("luasnip.loaders.from_vscode").lazy_load({ paths = { "~/.config/nvim/snippets" } })

			cmp.setup({
				completion = {
					completeopt = "menu,menuone,preview,noselect",
				},
				snippet = {
					expand = function(args)
						luasnip.lsp_expand(args.body)
					end,
				},
				mapping = cmp.mapping.preset.insert({
					-- ["<C-x>"] = cmp.mapping({
					-- 	cmp.mapping.complete({
					-- 		config = {
					-- 			sources = cmp.config.sources({
					-- 				{ name = "cmp_ai" },
					-- 			}),
					-- 		},
					-- 	}),
					-- 	{ "i" },
					-- }),

					["<C-k>"] = cmp.mapping.select_prev_item(), -- previous suggestion
					["<C-j>"] = cmp.mapping.select_next_item(), -- next suggestion
					["<C-b>"] = cmp.mapping.scroll_docs(-4),
					["<C-f>"] = cmp.mapping.scroll_docs(4),
					["<C-Space>"] = cmp.mapping.complete(), -- show completion suggestions
					["<C-e>"] = cmp.mapping.abort(), -- close completion window
					["<CR>"] = cmp.mapping.confirm({ select = false }),

					-- Tab to complete
					["<Tab>"] = cmp.mapping(function(fallback)
						if cmp.visible() then
							cmp.confirm({ select = true }) -- confirm selection
						elseif luasnip.expand_or_jumpable() then
							luasnip.expand_or_jump()
						else
							fallback()
						end
					end, { "i", "s" }),
				}),
				-- sources for autocompletion
				sources = cmp.config.sources({
					{ name = "nvim_lsp" },
					{ name = "luasnip" }, -- snippets
					{ name = "buffer" }, -- text within current buffer
					{ name = "path" }, -- file system paths
					-- { name = "cmp_ai" }, -- AI completion
				}),
				-- configure lspkind for vs-code like pictograms in completion menu
				formatting = {
					format = lspkind.cmp_format({
						mode = "symbol_text", -- show symbol text with icons
						maxwidth = 130,
						ellipsis_char = "...",
					}),
				},
				-- Enable rounded borders
				window = {
					completion = cmp.config.window.bordered(),
					documentation = cmp.config.window.bordered(),
				},
				experimental = {
					ghost_text = true, -- This enables the inline ghost text
				},
			})
		end,
	},

	-- {
	-- 	-- ─< for ai use >──────────────────────────────────────────────────────────────────────
	-- 	"tzachar/cmp-ai",
	-- 	dependencies = {
	-- 		"hrsh7th/nvim-cmp",
	-- 		"tzachar/cmp-ai",
	-- 	},
	--
	-- 	config = function()
	-- 		local cmp = require("cmp")
	-- 		local cmp_ai = require("cmp_ai.config")
	--
	-- 		-- Setup cmp-ai configuration
	-- 		cmp_ai:setup({
	-- 			max_lines = 100,
	-- 			provider = "Ollama",
	-- 			-- provider_options = {
	-- 			-- 	model = "codellama:7b-code",
	-- 			-- 	auto_unload = false,
	-- 			-- 	raw_response_cb = function(response)
	-- 			-- 		vim.notify(vim.inspect(response))
	-- 			-- 		vim.g.ai_raw_response = response
	-- 			-- 	end,
	-- 			-- },
	-- 			provider_options = {
	-- 				model = "qwen2.5-coder:7b-base-q6_K",
	-- 				prompt = function(lines_before, lines_after)
	-- 					return "<|fim_prefix|>" .. lines_before .. "<|fim_suffix|>" .. lines_after .. "<|fim_middle|>"
	-- 				end,
	-- 				raw_response_cb = function(response)
	-- 					vim.notify(vim.inspect(response))
	-- 					vim.g.ai_raw_response = response
	-- 				end,
	-- 			},
	-- 			notify = true,
	-- 			notify_callback = function(msg)
	-- 				vim.notify(msg)
	-- 			end,
	-- 			run_on_every_keystroke = true,
	-- 			ignored_file_types = {
	-- 				txt = true,
	-- 			},
	-- 		})
	-- 	end,
	-- },
	{
		"neovim/nvim-lspconfig",
		event = { "BufReadPre", "BufNewFile" },
		dependencies = {
			{
				"hrsh7th/nvim-cmp",
				dependencies = { "hrsh7th/cmp-nvim-lsp", "L3MON4D3/LuaSnip", "saadparwaiz1/cmp_luasnip" },
			},
			{ "antosha417/nvim-lsp-file-operations", config = true },
			{ "folke/neodev.nvim", opts = {} },
		},

		config = function()
			local lspconfig = require("lspconfig")
			local mason_lspconfig = require("mason-lspconfig")
			local cmp_nvim_lsp = require("cmp_nvim_lsp")
			local keymap = vim.keymap

			vim.api.nvim_create_autocmd("LspAttach", {
				group = vim.api.nvim_create_augroup("UserLspConfig", {}),
				callback = function(ev)
					-- Buffer local mappings.
					-- See `:help vim.lsp.*` for documentation on any of the below functions
					local opts = { buffer = ev.buf, silent = true }

					opts.desc = "See available code actions"
					keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, opts) -- see available code actions, in visual mode will apply to selection

					opts.desc = "Smart rename"
					keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts) -- smart rename

					opts.desc = "Show buffer diagnostics"
					keymap.set("n", "<leader>D", "<cmd>Telescope diagnostics bufnr=0<CR>", opts) -- show diagnostics for file

					opts.desc = "Show line diagnostics"
					keymap.set("n", "<leader>d", vim.diagnostic.open_float, opts) -- show diagnostics for line

					opts.desc = "Show documentation for what is under cursor"
					keymap.set("n", "K", vim.lsp.buf.hover, opts) -- show documentation for what is under cursor

					opts.desc = "Restart LSP"
					keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts) -- mapping to restart lsp if necessary
				end,
			})
			-- used to enable autocompletion (assign to every lsp server config)
			local capabilities = cmp_nvim_lsp.default_capabilities()

			-- Change the Diagnostic symbols in the sign column (gutter)
			-- (not in youtube nvim video)
			local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
			for type, icon in pairs(signs) do
				local hl = "DiagnosticSign" .. type
				vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
			end

			mason_lspconfig.setup_handlers({
				function(server_name)
					lspconfig[server_name].setup({
						capabilities = capabilities,
					})
				end,
				["svelte"] = function()
					lspconfig["svelte"].setup({
						capabilities = capabilities,
						on_attach = function(client, bufnr)
							vim.api.nvim_create_autocmd("BufWritePost", {
								pattern = { "*.js", "*.ts" },
								callback = function(ctx)
									client.notify("$/onDidChangeTsOrJsFile", { uri = ctx.match })
								end,
							})
						end,
					})
				end,
				["graphql"] = function()
					lspconfig["graphql"].setup({
						capabilities = capabilities,
						filetypes = { "graphql", "gql", "svelte", "typescriptreact", "javascriptreact" },
					})
				end,
				["emmet_ls"] = function()
					lspconfig["emmet_ls"].setup({
						capabilities = capabilities,
						filetypes = {
							"html",
							"typescriptreact",
							"javascriptreact",
							"css",
							"sass",
							"scss",
							"less",
							"svelte",
						},
					})
				end,
				["lua_ls"] = function()
					lspconfig["lua_ls"].setup({
						capabilities = capabilities,
						settings = {
							Lua = {
								diagnostics = {
									globals = { "vim" },
								},
								completion = {
									callSnippet = "Replace",
								},
							},
						},
					})
				end,
				["cssls"] = function()
					lspconfig["cssls"].setup({
						capabilities = capabilities,
						filetypes = { "css", "scss" },
					})
				end,
				["intelephense"] = function()
					lspconfig["intelephense"].setup({
						capabilities = capabilities,
						filetypes = { "php", "blade.php" },
					})
				end,
				-- ["tsserver"] = function()
				-- 	-- Replace tsserver with typescript-language-server
				-- 	lspconfig["typescript-language-server"].setup({
				-- 		capabilities = capabilities,
				-- 		filetypes = { "typescript", "typescriptreact", "javascript", "javascriptreact" },
				-- 	})
				-- end,
			})
		end,
	},
}