local ls = require('luasnip')
local ll = require('luasnip.loaders.from_lua')
local types = require('luasnip.util.types')

ls.config.set_config({
    enable_autosnippets = true,
    store_selection_keys = '<C-s>',
    history = true,
    updateevents = 'TextChanged,TextChangedI',
    delete_check_events = 'TextChanged',
    ext_opts = {
        [types.insertNode] = {
            active = {},
            unvisited = {
                virt_text = { { '<- insert', 'DiagnosticVirtualTextHint' } }
            },
            visited = {},
            passive = {},
            snippet_passive = {},
        },
        [types.choiceNode] = {
            active = {
                virt_text = { { '<- insert', 'DiagnosticVirtualTextError' } },
            },
        }
    },
})

ll.load({ paths = { vim.fn.stdpath('config') .. '/snippets' } })

vim.keymap.set({ 'i', 's' }, '<C-j>', function()
    if ls.expand_or_jumpable() then
        ls.expand_or_jump()
    end
end, { silent = true })

vim.keymap.set({ 'i', 's' }, '<C-k>', function()
    if ls.jumpable(-1) then
        ls.jump(-1)
    end
end, { silent = true })

vim.keymap.set('n', '<leader><leader>s', function()
    vim.cmd('source ' .. vim.fn.stdpath('config') .. '/after/plugin/luasnip.lua')
    vim.notify('Sourced snippets', 'info', { title = 'LuaSnip' })
end)