local mocha = require("catppuccin.palettes").get_palette("mocha")

local none = { fg = mocha.text, bg = mocha.none }

local theme = {

  normal = {
    a = { fg = mocha.base, bg = mocha.lavender, gui = "bold" },
    b = none,
    c = none,
    x = none,
    y = { fg = mocha.overlay0, bg = mocha.none },
    z = none,
  },

  insert = {
    a = { fg = mocha.base, bg = mocha.flamingo, gui = "bold" },
    b = none,
    c = none,
    x = none,
    y = { fg = mocha.overlay0, bg = mocha.none },
    z = none,
  },

  visual = {
    a = { fg = mocha.base, bg = mocha.mauve, gui = "bold" },
    b = none,
    c = none,
    x = none,
    y = { fg = mocha.overlay0, bg = mocha.none },
    z = none,
  },

  replace = {
    a = { fg = mocha.base, bg = mocha.red, gui = "bold" },
    b = none,
    c = none,
    x = none,
    y = { fg = mocha.overlay0, bg = mocha.none },
    z = none,
  },

  command = {
    a = { fg = mocha.base, bg = mocha.peach, gui = "bold" },
    b = none,
    c = none,
    x = none,
    y = { fg = mocha.overlay0, bg = mocha.none },
    z = none,
  },

  inactive = {
    a = { fg = mocha.none, bg = mocha.surface0, gui = "bold" },
    b = none,
    c = none,
    x = none,
    y = { fg = mocha.overlay0, bg = mocha.none },
    z = none,
  },
}

local branch = {
  "branch",
  icon = "",
}

local diagnostics = {
  "diagnostics",
  sources = { "nvim_diagnostic", "nvim_lsp" },
  sections = { "error", "warn" },
  symbols = { error = " ", warn = " " },
  update_in_insert = false,
  always_visible = true,
}

local diff = {
  "diff",
  symbols = {
    added = " ",
    modified = " ",
    removed = " ",
  },
}

local mode = {
  "mode",
  icon = "",
}

return {
  "nvim-lualine/lualine.nvim",
  opts = {

    options = {
      theme = theme,
      section_separators = { left = "▒", right = "▒" },
      component_separators = { left = "", right = "" },
    },

    sections = {
      lualine_a = { mode },
      lualine_b = { branch, diff },
      lualine_c = { diagnostics },
      lualine_x = {},
      lualine_y = { "location" },
      lualine_z = { "filetype" },
    },

    inactive_sections = {
      lualine_a = {},
      lualine_b = {},
      lualine_c = {},
      lualine_x = {},
      lualine_y = {},
      lualine_z = {},
    },
  },
}