local gl = require('galaxyline')
local colors = {
  yellow = vim.g.terminal_color_11,
  cyan = vim.g.terminal_color_14,
  darkblue = vim.g.terminal_color_4,
  green = vim.g.terminal_color_10,
  orange = vim.g.terminal_color_3,
  violet = vim.g.terminal_color_5,
  magenta = vim.g.terminal_color_13,
  blue = vim.g.terminal_color_12,
  red = vim.g.terminal_color_9,
}
local condition = require('galaxyline.condition')
local gls = gl.section
local lsp = require('galaxyline.provider_lsp')
gl.short_line_list = { 'nerdtree', 'NeogitStatus', 'vim-plug', 'lspsagaoutline', 'neo-tree', 'sagaoutline' }

gls.left[1] = {
  RainbowBlue = {
    provider  = function()
      return '▊ '
    end,
    highlight = { colors.blue, 'StatusLine' }
  },
}
gls.left[2] = {
  ViMode = {
    provider = function()
      -- auto change color according the vim mode
      local mode_color = {
        n = colors.red,
        i = colors.green,
        v = colors.blue,
        ['^V'] = colors.blue,
        V = colors.blue,
        c = colors.magenta,
        no = colors.red,
        s = colors.orange,
        S = colors.orange,
        ['^S'] = 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
      }
      -- vim.api.nvim_command('hi GalaxyViMode guifg=' .. mode_color[vim.fn.mode()])
      return ' '
    end,
    highlight = { colors.red, 'StatusLine', 'bold' },
  },
}

gls.left[3] = {
  FileSize = {
    provider = 'FileSize',
    condition = condition.buffer_not_empty,
    highlight = { 'StatusLine', 'StatusLine' },
  }
}
gls.left[4] = {
  FileIcon = {
    provider = 'FileIcon',
    highlight = { require('galaxyline.provider_fileinfo').get_file_icon_color, 'StatusLine' },
  },
}

gls.left[5] = {
  FileName = {
    provider = 'FileName',
    condition = condition.buffer_not_empty,
    highlight = { colors.magenta, 'StatusLine', 'bold' }
  }
}

gls.left[6] = {
  LineInfo = {
    provider = 'LineColumn',
    separator = ' ',
    separator_highlight = { 'NONE', 'StatusLine' },
    highlight = { 'NONE', 'StatusLine' },
  },
}

gls.left[7] = {
  PerCent = {
    provider = 'LinePercent',
    separator = ' ',
    separator_highlight = { 'NONE', 'StatusLine' },
    highlight = { 'NONE', 'StatusLine', 'bold' },
  }
}

gls.left[8] = {
  DiagnosticError = {
    provider = 'DiagnosticError',
    icon = '  ',
    highlight = { colors.red, 'StatusLine' }
  }
}
gls.left[9] = {
  DiagnosticWarn = {
    provider = 'DiagnosticWarn',
    icon = '  ',
    highlight = { colors.yellow, 'StatusLine' },
  }
}

gls.left[10] = {
  DiagnosticHint = {
    provider = 'DiagnosticHint',
    icon = '  ',
    highlight = { colors.cyan, 'StatusLine' },
  }
}

gls.left[11] = {
  DiagnosticInfo = {
    provider = 'DiagnosticInfo',
    icon = '  ',
    highlight = { colors.blue, 'StatusLine' },
  }
}

gls.mid[1] = {
  ShowLspClient = {
    provider = 'GetLspClient',
    condition = function()
      local tbl = { ['dashboard'] = true, [''] = true }
      if tbl[vim.bo.filetype] then
        return false
      elseif lsp.get_lsp_client() == 'No Active Lsp' then
        return false
      end
      return true
    end,
    icon = '⚙ LSP:',
    highlight = { colors.cyan, 'StatusLine', 'bold' }
  }
}

gls.right[1] = {
  GitIcon = {
    provider = function() return '  ' end,
    condition = condition.check_git_workspace,
    separator = ' ',
    separator_highlight = { 'NONE', 'StatusLine' },
    highlight = { colors.violet, 'StatusLine', 'bold' },
  }
}

gls.right[2] = {
  GitBranch = {
    provider = 'GitBranch',
    condition = condition.check_git_workspace,
    highlight = { colors.violet, 'StatusLine', 'bold' },
  }
}

gls.right[3] = {
  DiffAdd = {
    provider = 'DiffAdd',
    condition = condition.hide_in_width,
    icon = ' +',
    highlight = { colors.green, 'StatusLine' },
  }
}
gls.right[4] = {
  DiffModified = {
    provider = 'DiffModified',
    condition = condition.hide_in_width,
    icon = ' ±',
    highlight = { colors.orange, 'StatusLine' },
  }
}
gls.right[5] = {
  DiffRemove = {
    provider = 'DiffRemove',
    condition = condition.hide_in_width,
    icon = ' -',
    highlight = { colors.red, 'StatusLine' },
  }
}

gls.right[6] = {
  RainbowBlue = {
    provider = function() return ' ▊' end,
    highlight = { colors.blue, 'StatusLine' }
  },
}

gls.short_line_left[1] = {}

gls.short_line_left[2] = {}

gls.short_line_right[1] = {}