-- Find, Filter, Preview, Pick. All lua, all the time.
-- https://github.com/nvim-telescope/telescope.nvim
return {
	"telescope.nvim",
	lazy = false,
	cmd = { "Telescope" },
	load = function(name)
		vim.cmd.packadd(name)
		vim.cmd.packadd("telescope-fzf-native.nvim")
		vim.cmd.packadd("telescope-git-conflicts.nvim")
		vim.cmd.packadd("telescope-live-grep-args.nvim")
		--vim.cmd.packadd("sqlite-lua") -- For telescope-smart-history.nvim
		--vim.cmd.packadd("telescope-smart-history.nvim")
	end,
	before = function()
		vim.g.loaded_telescope = nil
	end,
	after = function()
		local actions = require("telescope.actions")
		local lga_actions = require("telescope-live-grep-args.actions")
		require("telescope").setup({
			defaults = {
				color_devicons = false,
				entry_prefix = "  ",
				extensions = {
					fzf = {
						fuzzy = true, -- false will only do exact matching
						--override_generic_sorter = true, -- override the generic sorter
						--override_file_sorter = true, -- override the file sorter
						--case_mode = "smart_case", -- or "ignore_case" or "respect_case"
						-- the default case_mode is "smart_case"
					},
					live_grep_args = {
						auto_quoting = true,
						mappings = {
							n = {
								-- Usage/FixMe: does not seem to be triggered
								["<C-k>"] = lga_actions.quote_prompt(),
								["<C-g>"] = lga_actions.quote_prompt({ postfix = " --iglob " }),
								-- freeze the current list and start a fuzzy search in the frozen list
								["<C-space>"] = lga_actions.to_fuzzy_refine,
							},
						},
						-- ... also accepts theme settings, for example:
						-- theme = "dropdown", -- use dropdown theme
						-- theme = { }, -- use own theme spec
						-- layout_config = { mirror=true }, -- mirror preview pane
					},
				},
				mappings = {
					i = {
						["<C-Up>"] = actions.cycle_history_prev,
						["<C-Down>"] = actions.cycle_history_next,
						-- ["<esc>"] = actions.close,
					},
				},
				file_ignore_patterns = {
					"%.git/",
					"build/",
					"dist/",
					"node_modules",
					"result/",
					"target/",
				},
				history = {
					path = "~/.local/share/nvim/databases/telescope_history.sqlite3",
					limit = 100,
				},
				initial_mode = "insert",
				layout_config = {
					height = 0.800000,
					horizontal = { preview_width = 0.550000, prompt_position = "top" },
					preview_cutoff = 120,
					vertical = { mirror = false },
					width = 0.800000,
				},
				layout_strategy = "horizontal",
				path_display = { "absolute" },
				pickers = {
					find_command = { "fd" },
				},
				prompt_prefix = "     ",
				selection_caret = "  ",
				selection_strategy = "reset",
				set_env = { COLORTERM = "truecolor" },
				sorting_strategy = "ascending",
				vimgrep_arguments = {
					"rg",
					"--color=never",
					"--no-heading",
					"--with-filename",
					"--line-number",
					"--column",
					"--smart-case",
					"--hidden",
					"--no-ignore",
				},
				winblend = 0,
			},
			pickers = {
				find_files = {
					find_command = { "fd", "--type=file" },
				},
			},
		})
		local telescope = require("telescope")
		telescope.load_extension("conflicts")
		telescope.load_extension("fzf")
		telescope.load_extension("live_grep_args")
		--telescope.load_extension("smart_history")
		--telescope.load_extension("noice")
	end,
	keys = {
		{
			"<leader>ff",
			"<cmd>Telescope find_files<CR>",
			desc = "Find files [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fg",
			function()
				require("telescope").extensions.live_grep_args.live_grep_args()
			end,
			desc = "Live grep [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>gc",
			function()
				require("telescope-live-grep-args.shortcuts").grep_word_under_cursor()
			end,
			desc = "[G]rep word under [C]ursor [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fm",
			function()
				require("telescope.builtin").live_grep({ grep_open_files = true })
			end,
			desc = "Buffers grep [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"m",
			"<cmd>Telescope buffers<CR>",
			desc = "Buffers [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fb",
			"<cmd>Telescope buffers<CR>",
			desc = "Buffers [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fh",
			"<cmd>Telescope help_tags<CR>",
			desc = "Help tags [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>ft",
			"<cmd>Telescope<CR>",
			desc = "Open [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fr",
			"<cmd>Telescope resume<CR>",
			desc = "Resume (previous search) [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fvcw",
			"<cmd>Telescope git_commits<CR>",
			desc = "Git commits [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fvcb",
			"<cmd>Telescope git_bcommits<CR>",
			desc = "Git buffer commits [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fvb",
			"<cmd>Telescope git_branches<CR>",
			desc = "Git branches [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fvs",
			"<cmd>Telescope git_status<CR>",
			desc = "Git status [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fvx",
			"<cmd>Telescope git_stash<CR>",
			desc = "Git stash [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>flsb",
			"<cmd>Telescope lsp_document_symbols<CR>",
			desc = "LSP Document Symbols [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>flsw",
			"<cmd>Telescope lsp_workspace_symbols<CR>",
			desc = "LSP Workspace Symbols [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>flr",
			"<cmd>Telescope lsp_references<CR>",
			desc = "LSP References [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fli",
			"<cmd>Telescope lsp_implementations<CR>",
			desc = "LSP Implementations [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>flD",
			"<cmd>Telescope lsp_definitions<CR>",
			desc = "LSP Definitions [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>flt",
			"<cmd>Telescope lsp_type_definitions<CR>",
			desc = "LSP Type Definitions [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fld",
			"<cmd>Telescope diagnostics<CR>",
			desc = "Diagnostics [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
		{
			"<leader>fs",
			"<cmd>Telescope treesitter<CR>",
			desc = "Treesitter [Telescope]",
			expr = false,
			mode = "n",
			noremap = true,
			nowait = false,
			script = false,
			silent = true,
			unique = false,
		},
	},
}