1 files changed, 259 insertions, 0 deletions
diff --git a/lua/config/native-statusline.lua b/lua/config/native-statusline.lua
new file mode 100644
index 0000000..c7dea6e
--- /dev/null
+++ b/lua/config/native-statusline.lua
@@ -0,0 +1,259 @@
+-- =====================================================
+-- Native Statusline Implementation
+-- Replacement for lualine.nvim
+-- =====================================================
+
+local M = {}
+
+-- Import colors from our native colorscheme
+local function get_colors()
+  local ok, colorscheme = pcall(require, "config.native-colorscheme")
+  if ok then
+    return colorscheme.colors
+  end
+  -- Fallback colors
+  return {
+    base03 = "#16161e",
+    fg = "#c0caf5",
+    blue100 = "#9bb3f7",
+    green100 = "#b3d882",
+    yellow100 = "#e7c664",
+    orange100 = "#ffad7a",
+    red100 = "#ff7a93",
+    cyan100 = "#7dd3c0",
+    magenta100 = "#d2a8ff",
+    base4 = "#c0caf5",
+    green300 = "#9ece6a",
+    yellow300 = "#e0af68",
+    red300 = "#f7768e",
+    blue300 = "#7aa2f7",
+    cyan300 = "#73daca",
+    orange300 = "#ff9e64",
+  }
+end
+
+local colors = get_colors()
+
+-- Helper function to create highlight groups
+local function create_highlight(name, fg, bg, style)
+  local hl = { fg = fg, bg = bg }
+  if style then
+    if style:find("bold") then hl.bold = true end
+    if style:find("italic") then hl.italic = true end
+  end
+  vim.api.nvim_set_hl(0, name, hl)
+  return "%#" .. name .. "#"
+end
+
+-- Define statusline highlight groups
+local function setup_highlights()
+  create_highlight("StatuslineModeNormal", colors.blue100, colors.base03, "bold")
+  create_highlight("StatuslineModeInsert", colors.green100, colors.base03, "bold")
+  create_highlight("StatuslineModeVisual", colors.magenta100, colors.base03, "bold")
+  create_highlight("StatuslineModeReplace", colors.red100, colors.base03, "bold")
+  create_highlight("StatuslineModeCommand", colors.yellow100, colors.base03, "bold")
+  create_highlight("StatuslineModeTerminal", colors.orange100, colors.base03, "bold")
+  
+  create_highlight("StatuslineBranch", colors.orange100, colors.base03, "bold")
+  create_highlight("StatuslineFilename", colors.yellow100, colors.base03, "bold")
+  create_highlight("StatuslineLSP", colors.base4, colors.base03, "bold")
+  create_highlight("StatuslineFiletype", colors.magenta100, colors.base03, "bold")
+  create_highlight("StatuslineProgress", colors.cyan100, colors.base03, "bold")
+  
+  create_highlight("StatuslineGitAdd", colors.green300, colors.base03, "bold")
+  create_highlight("StatuslineGitChange", colors.yellow300, colors.base03, "bold")
+  create_highlight("StatuslineGitDelete", colors.red300, colors.base03, "bold")
+  
+  create_highlight("StatuslineDiagError", colors.red300, colors.base03, "bold")
+  create_highlight("StatuslineDiagWarn", colors.yellow300, colors.base03, "bold")
+  create_highlight("StatuslineDiagInfo", colors.blue300, colors.base03, "bold")
+  create_highlight("StatuslineDiagHint", colors.cyan300, colors.base03, "bold")
+  
+  create_highlight("StatuslineSeparator", colors.base03, colors.base03, "")
+end
+
+-- Get current mode
+local function get_mode()
+  local mode_map = {
+    n = { "NORMAL", "StatuslineModeNormal", " " },
+    i = { "INSERT", "StatuslineModeInsert", " " },
+    v = { "VISUAL", "StatuslineModeVisual", "󰈈 " },
+    V = { "V-LINE", "StatuslineModeVisual", " " },
+    [""] = { "V-BLOCK", "StatuslineModeVisual", "󰩭 " },
+    c = { "COMMAND", "StatuslineModeCommand", " " },
+    R = { "REPLACE", "StatuslineModeReplace", "󰛔 " },
+    t = { "TERMINAL", "StatuslineModeTerminal", " " },
+  }
+  
+  local current_mode = vim.fn.mode()
+  local mode_info = mode_map[current_mode] or { "UNKNOWN", "StatuslineModeNormal", " " }
+  
+  return "%#" .. mode_info[2] .. "#" .. mode_info[3] .. mode_info[1] .. " "
+end
+
+-- Get git branch
+local function get_git_branch()
+  local handle = io.popen("git branch --show-current 2>/dev/null")
+  if not handle then return "" end
+  
+  local branch = handle:read("*l")
+  handle:close()
+  
+  if not branch or branch == "" then
+    return ""
+  end
+  return "%#StatuslineBranch# " .. branch .. " "
+end
+
+-- Get git diff stats
+local function get_git_diff()
+  -- Check if we're in a git repository
+  local handle = io.popen("git rev-parse --is-inside-work-tree 2>/dev/null")
+  if not handle then return "" end
+  
+  local is_git = handle:read("*l")
+  handle:close()
+  
+  if is_git ~= "true" then return "" end
+  
+  -- Get staged changes
+  local staged_handle = io.popen("git diff --cached --numstat 2>/dev/null | wc -l")
+  local added = staged_handle and staged_handle:read("*l") or "0"
+  if staged_handle then staged_handle:close() end
+  
+  -- Get unstaged changes
+  local unstaged_handle = io.popen("git diff --numstat 2>/dev/null | wc -l")
+  local modified = unstaged_handle and unstaged_handle:read("*l") or "0"
+  if unstaged_handle then unstaged_handle:close() end
+  
+  local result = ""
+  if tonumber(added) and tonumber(added) > 0 then
+    result = result .. "%#StatuslineGitAdd# +" .. added .. " "
+  end
+  if tonumber(modified) and tonumber(modified) > 0 then
+    result = result .. "%#StatuslineGitChange# ~" .. modified .. " "
+  end
+  
+  return result
+end
+
+-- Get filename with path
+local function get_filename()
+  local filename = vim.fn.expand("%:t")
+  if filename == "" then
+    filename = "[No Name]"
+  end
+  return "%#StatuslineFilename# " .. filename .. " "
+end
+
+-- Get LSP clients
+local function get_lsp_clients()
+  local clients = vim.lsp.get_clients({ bufnr = 0 })
+  if #clients == 0 then
+    return "%#StatuslineLSP#No LSP "
+  end
+  
+  local client_names = {}
+  for _, client in ipairs(clients) do
+    table.insert(client_names, client.name)
+  end
+  
+  return "%#StatuslineLSP#" .. table.concat(client_names, ",") .. " "
+end
+
+-- Get diagnostics
+local function get_diagnostics()
+  local diagnostics = vim.diagnostic.get(0)
+  local counts = { error = 0, warn = 0, info = 0, hint = 0 }
+  
+  for _, diagnostic in ipairs(diagnostics) do
+    if diagnostic.severity == vim.diagnostic.severity.ERROR then
+      counts.error = counts.error + 1
+    elseif diagnostic.severity == vim.diagnostic.severity.WARN then
+      counts.warn = counts.warn + 1
+    elseif diagnostic.severity == vim.diagnostic.severity.INFO then
+      counts.info = counts.info + 1
+    elseif diagnostic.severity == vim.diagnostic.severity.HINT then
+      counts.hint = counts.hint + 1
+    end
+  end
+  
+  local result = ""
+  if counts.error > 0 then
+    result = result .. "%#StatuslineDiagError# " .. counts.error .. " "
+  end
+  if counts.warn > 0 then
+    result = result .. "%#StatuslineDiagWarn# " .. counts.warn .. " "
+  end
+  if counts.info > 0 then
+    result = result .. "%#StatuslineDiagInfo# " .. counts.info .. " "
+  end
+  if counts.hint > 0 then
+    result = result .. "%#StatuslineDiagHint#󰠠 " .. counts.hint .. " "
+  end
+  
+  return result
+end
+
+-- Get filetype
+local function get_filetype()
+  local filetype = vim.bo.filetype
+  if filetype == "" then
+    return ""
+  end
+  return "%#StatuslineFiletype#" .. filetype .. " "
+end
+
+-- Get progress (line/total)
+local function get_progress()
+  local current = vim.fn.line(".")
+  local total = vim.fn.line("$")
+  local percentage = math.floor((current / total) * 100)
+  return "%#StatuslineProgress#" .. percentage .. "%% "
+end
+
+-- Get separator
+local function separator()
+  return "%#StatuslineSeparator# "
+end
+
+-- Build the statusline
+function M.build_statusline()
+  local left = get_mode() .. separator() ..
+               get_git_branch() .. separator() ..
+               get_git_diff() .. separator() ..
+               get_filename()
+  
+  local right = get_diagnostics() .. separator() ..
+                get_lsp_clients() .. separator() ..
+                get_filetype() .. separator() ..
+                get_progress()
+  
+  return left .. "%=" .. right
+end
+
+-- Setup function
+function M.setup()
+  setup_highlights()
+  
+  -- Set up autocommands to refresh statusline
+  vim.api.nvim_create_augroup("NativeStatusline", { clear = true })
+  
+  -- Update statusline on various events
+  vim.api.nvim_create_autocmd({
+    "VimEnter", "WinEnter", "BufEnter", "ModeChanged", "DiagnosticChanged"
+  }, {
+    group = "NativeStatusline",
+    callback = function()
+      vim.opt.statusline = M.build_statusline()
+    end,
+  })
+  
+  -- Set initial statusline
+  vim.opt.statusline = M.build_statusline()
+  
+  -- Always show statusline
+  vim.opt.laststatus = 2
+end
+
+return M