local set = require("rabbit.plugins.util")

---@class Rabbit.Plugin.Buffers.Options
---@field public ignore_unlisted? boolean If true, will ignore unlisted buffers (like Oil)

---@class Rabbit.Plugin.Buffers: Rabbit.Plugin
local M = { ---@type Rabbit.Plugin
	color = "#1ae5d4",
	name = "buffers",
	func = {},
	switch = "b",
	listing = {},
	empty_msg = "No opened buffers",
	skip_same = true,
	keys = {},
	evt = {},

	---@param p Rabbit.Plugin.Buffers
	init = function(p)
		p.listing[0] = {}
		p.listing.paths = {}
	end,

	---@type Rabbit.Plugin.Buffers.Options
	opts = {
		-- ignore_unlisted = true,
	},
}

local get_buffers = function()
	M.listing.paths = {}
	M.listing[0] = {}

	local bufs = vim.fn.getbufinfo({ buflisted = 1 })
	-- table.sort(bufs, function(a, b)
	-- 	return a.lastused < b.lastused
	-- end)

	for _, b in ipairs(bufs) do
		set.add(M.listing.paths, b.bufnr)
		set.add(M.listing[0], b.name)
	end
end

function M.evt.RabbitEnter()
	get_buffers()
end

---@param n integer
function M.func.file_del(n)
	vim.print(M.listing.paths[n])
	-- vim.cmd("bd " .. tostring(M.listing.paths[n]))
	-- table.remove(M.listing, n)
end

return M