local lualine = require 'lualine'

-- Color table for highlights
-- stylua: ignore
local colors = {
  bg       = '#202328',
  fg       = '#bbc2cf',
  yellow   = '#ECBE7B',
  cyan     = '#008080',
  darkblue = '#081633',
  green    = '#98be65',
  orange   = '#FF8800',
  violet   = '#a9a1e1',
  magenta  = '#c678dd',
  blue     = '#51afef',
  red      = '#ec5f67',
}

local conditions = {
  buffer_not_empty = function()
    return vim.fn.empty(vim.fn.expand '%:t') ~= 1
  end,
  hide_in_width = function()
    return vim.fn.winwidth(0) > 80
  end,
  check_git_workspace = function()
    local filepath = vim.fn.expand '%:p:h'
    local gitdir = vim.fn.finddir('.git', filepath .. ';')
    return gitdir and #gitdir > 0 and #gitdir < #filepath
  end,
}

-- Config
local config = {
  options = {
    component_separators = '',
    section_separators = '',
    theme = {
      normal = { c = { fg = colors.fg, bg = colors.bg } },
      inactive = { c = { fg = colors.fg, bg = colors.bg } },
    },
  },
  sections = {
    lualine_a = {},
    lualine_b = {},
    lualine_c = {},
    lualine_x = {},
    lualine_y = {},
    lualine_z = {},
  },
  inactive_sections = {
    lualine_a = {},
    lualine_b = {},
    lualine_c = {},
    lualine_x = {},
    lualine_y = {},
    lualine_z = {},
  },
}

local function ins_left(component)
  table.insert(config.sections.lualine_c, component)
end

local function ins_right(component)
  table.insert(config.sections.lualine_x, component)
end

-- Left components
ins_left {
  function() return '▊' end,
  color = { fg = colors.blue },
  padding = { left = 0, right = 1 },
}

ins_left {
  function() return '' end,
  color = function()
    local mode_color = {
      n = colors.red,
      i = colors.green,
      v = colors.blue,
      [''] = colors.blue,
      V = colors.blue,
      c = colors.magenta,
      no = colors.red,
      s = colors.orange,
      S = colors.orange,
      [''] = colors.orange,
      ic = colors.yellow,
      R = colors.violet,
      Rv = colors.violet,
      cv = colors.red,
      ce = colors.red,
      r = colors.cyan,
      rm = colors.cyan,
      ['r?'] = colors.cyan,
      ['!'] = colors.red,
      t = colors.red,
    }
    return { fg = mode_color[vim.fn.mode()] }
  end,
  padding = { right = 1 },
}

-- THIS IS THE MODIFIED COMPONENT (shows path)
ins_left {
  'filename',
  cond = conditions.buffer_not_empty,
  color = { fg = colors.magenta, gui = 'bold' },
  path = 1,  -- Show relative path (2-3 parent directories)
}

ins_left {
  function()
    local buf_count = #vim.fn.getbufinfo({buflisted = 1})
    return 'Buffers: ' .. buf_count
  end,
  color = { fg = colors.cyan },
}

ins_left { 'location' }
ins_left { 'progress', color = { fg = colors.fg, gui = 'bold' } }

ins_left {
  'diagnostics',
  sources = { 'nvim_diagnostic' },
  symbols = { error = ' ', warn = ' ', info = ' ' },
  diagnostics_color = {
    error = { fg = colors.red },
    warn = { fg = colors.yellow },
    info = { fg = colors.cyan },
  },
}

ins_left { function() return '%=' end }

ins_left {
  function()
    local msg = 'No Active Lsp'
    local buf_ft = vim.api.nvim_buf_get_option(0, 'filetype')
    local clients = vim.lsp.get_active_clients()
    if next(clients) == nil then return msg end
    for _, client in ipairs(clients) do
      local filetypes = client.config.filetypes
      if filetypes and vim.fn.index(filetypes, buf_ft) ~= -1 then
        return client.name
      end
    end
    return msg
  end,
  icon = ' LSP:',
  color = { fg = '#ffffff', gui = 'bold' },
}

-- Right components
ins_right {
  'o:encoding',
  fmt = string.upper,
  cond = conditions.hide_in_width,
  color = { fg = colors.green, gui = 'bold' },
}

ins_right {
  'fileformat',
  fmt = string.upper,
  icons_enabled = false,
  color = { fg = colors.green, gui = 'bold' },
}

ins_right {
  'branch',
  icon = '',
  color = { fg = colors.violet, gui = 'bold' },
}

ins_right {
  'diff',
  symbols = { added = ' ', modified = '󰝤 ', removed = ' ' },
  diff_color = {
    added = { fg = colors.green },
    modified = { fg = colors.orange },
    removed = { fg = colors.red },
  },
  cond = conditions.hide_in_width,
}

ins_right {
  function() return '▊' end,
  color = { fg = colors.blue },
  padding = { left = 1 },
}

lualine.setup(config)
