local const = require("aleidk.constants")

return {
	{
		"lewis6991/gitsigns.nvim",
		event = { "BufReadPre", "BufNewFile" },
		opts = {
			-- See `:help gitsigns.txt`
			signcolumn   = true, -- Toggle with `:Gitsigns toggle_signs`
			numhl        = true, -- Toggle with `:Gitsigns toggle_numhl`
			linehl       = false, -- Toggle with `:Gitsigns toggle_linehl`
			word_diff    = false, -- Toggle with `:Gitsigns toggle_word_diff`
			signs        = {
				add = { text = const.icons.git.added },
				change = { text = const.icons.git.modified },
				delete = { text = const.icons.git.removed },
				topdelete = { text = const.icons.git.removed },
				changedelete = { text = const.icons.git.removed },
				untracked = { text = "▎" },
			},
			signs_staged = {
				add = { text = const.icons.git.added },
				change = { text = const.icons.git.modified },
				delete = { text = const.icons.git.removed },
				topdelete = { text = const.icons.git.removed },
				changedelete = { text = const.icons.git.removed },
				untracked = { text = "▎" },
			},
			on_attach    = function(buffer)
				local gs = package.loaded.gitsigns

				local function map(mode, l, r, desc)
					vim.keymap.set(mode, "<leader>g" .. l, r, { buffer = buffer, desc = desc })
				end

				-- stylua: ignore start
				map("n", "j", gs.next_hunk, "Next Hunk")
				map("n", "k", gs.prev_hunk, "Prev Hunk")
				map({ "n", "v" }, "s", ":Gitsigns stage_hunk<CR>", "Stage Hunk")
				map({ "n", "v" }, "r", ":Gitsigns reset_hunk<CR>", "Reset Hunk")
				map("n", "u", gs.undo_stage_hunk, "Undo Stage Hunk")
				map("n", "R", gs.reset_buffer, "Reset Buffer")
				map("n", "<TAB>", gs.preview_hunk, "Preview Hunk")
				map("n", "l", function() gs.blame_line({ full = true }) end, "Blame Line")
				map("n", "L", gs.toggle_current_line_blame, "Toggle current line blame")
				map("n", "d", gs.toggle_word_diff, "Toggle word diff")
				map("n", "h", "<CMD>diffget<CR>", "Diff This with last commit")
				map("n", "l", "<CMD>diffput<CR>", "Diff This with last commit")
			end,
		},
	},
}