-- https://github.com/nvim-telescope/telescope.nvim
local window = require("symbols.window")
--- @module "lazy"
--- @type LazySpec
return {
	"nvim-telescope/telescope.nvim",
	dependencies = {
		"nvim-lua/plenary.nvim",
		"nvim-telescope/telescope-ui-select.nvim",
		{
			"nvim-telescope/telescope-fzf-native.nvim",
			build = "make",
			cond = function()
				return vim.fn.executable("make") == 1
			end,
		},
	},
	opts = {
		pickers = {
			find_files = {
				hidden = true,
			},
		},
		defaults = {
			file_ignore_patterns = {
				".git/",
			},
			mappings = {
				n = {
					["<Tab>"] = "move_selection_worse",
					["<S-Tab>"] = "move_selection_better",
				},
				i = {
					["<Tab>"] = "move_selection_worse",
					["<S-Tab>"] = "move_selection_better",
				},
			},
			borderchars = window.borderchars,
		},
		extensions = {
			["ui-select"] = {
				require("telescope.themes").get_dropdown(),
			},
		},
	},
	init = function()
		require("telescope").load_extension("fzf")
		require("telescope").load_extension("ui-select")

		vim.keymap.set("n", "<leader>.", require("telescope.builtin").oldfiles, { desc = "Find recently opened files" })
		vim.keymap.set("n", "<leader>sb", require("telescope.builtin").buffers, { desc = "Buffers" })

		vim.keymap.set("n", "<leader>/", function()
			require("telescope.builtin").current_buffer_fuzzy_find({
				-- Show matches in the order they appear in the document
				sorting_strategy = "ascending",
			})
		end, { desc = "Fuzzily search in current buffer" })
		vim.keymap.set("n", "<leader>s/", function()
			require("telescope.builtin").live_grep({
				grep_open_files = true,
				prompt_title = "Live Grep in Open Files",
			})
		end, { desc = "Grep in open files" })

		vim.keymap.set("n", "<leader><space>", require("telescope.builtin").find_files, { desc = "Find files" })
		vim.keymap.set("n", "<leader>sh", require("telescope.builtin").help_tags, { desc = "Help" })
		vim.keymap.set("n", "<leader>sw", function()
			require("telescope.builtin").grep_string({
				-- Show matches in the order they appear in the document
				sorting_strategy = "ascending",
			})
		end, { desc = "Current word" })
		vim.keymap.set("n", "<leader>sg", require("telescope.builtin").live_grep, { desc = "Grep" })
		vim.keymap.set("n", "<leader>sd", require("telescope.builtin").diagnostics, { desc = "Diagnostics" })
		vim.keymap.set("n", "<leader>sr", require("telescope.builtin").resume, { desc = "Resume" })
		vim.keymap.set("n", "<leader>sk", require("telescope.builtin").keymaps, { desc = "Keymaps" })
		vim.keymap.set("n", "<leader>sn", function()
			require("telescope.builtin").find_files({ cwd = vim.fn.stdpath("config") })
		end, { desc = "Neovim files" })

		-- HACK: Workaround until new borders are fixed in telescope
		vim.api.nvim_create_autocmd("User", {
			pattern = "TelescopeFindPre",
			callback = function()
				vim.opt_local.winborder = "none"
				vim.api.nvim_create_autocmd("WinLeave", {
					once = true,
					callback = function()
						vim.opt_local.winborder = window.border
					end,
				})
			end,
		})
	end,
}