vim.cmd([[set runtimepath=$VIMRUNTIME]])
vim.opt.runtimepath:append('.')
vim.opt.packpath = {}
vim.opt.loadplugins = false

require('preview.commands').setup()

vim.fn.serverstart('/tmp/nvim-preview.sock')

local synctex_pdf = {}
vim.api.nvim_create_autocmd('User', {
  pattern = 'PreviewCompileSuccess',
  callback = function(args)
    synctex_pdf[args.data.bufnr] = args.data.output
  end,
})

vim.g.preview = {
  latex = {
    open = {
      'zathura',
      '--synctex-editor-command',
      'nvim --server /tmp/nvim-preview.sock'
        .. [[ --remote-expr "execute('b +%{line} %{input}')"]],
    },
  },
}

vim.keymap.set('n', '<leader>s', function()
  local pdf = synctex_pdf[vim.api.nvim_get_current_buf()]
  if pdf then
    vim.fn.jobstart({
      'zathura', '--synctex-forward',
      vim.fn.line('.') .. ':0:' .. vim.fn.expand('%:p'), pdf,
    })
  end
end)