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local class = require('java-core.utils.class')

---@class java.RunLogger

---@field window number

local RunLogger = class()

function RunLogger:_init()

self.window = -1

end

---Opens the log window with the given run buffer

---@param buffer number

function RunLogger:create(buffer)

vim.cmd('sp | winc J | res 15 | buffer ' .. buffer)

self.window = vim.api.nvim_get_current_win()

vim.wo[self.window].number = false

vim.wo[self.window].relativenumber = false

vim.wo[self.window].signcolumn = 'no'

self:scroll_to_bottom()

end

function RunLogger:set_buffer(buffer)

if self:is_opened() then

vim.api.nvim_win_set_buf(self.window, buffer)

else

self:create(buffer)

end

self:scroll_to_bottom()

end

function RunLogger:scroll_to_bottom()

local buffer = vim.api.nvim_win_get_buf(self.window)

local line_count = vim.api.nvim_buf_line_count(buffer)

vim.api.nvim_win_set_cursor(self.window, { line_count, 0 })

end

---Returns true if the log window is opened

---@return boolean

function RunLogger:is_opened()

if not self.window then

return false

end

return vim.api.nvim_win_is_valid(self.window)

end

---Closes the log window if opened

function RunLogger:close()

if self.window and vim.api.nvim_win_is_valid(self.window) then

vim.api.nvim_win_hide(self.window)

end

return RunLogger

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