local null_ls = require('null-ls')
local plenary = require('plenary')

local kustomize_condition = function(node, params)
    if node == nil then return false end

    if vim.treesitter.get_node_text(node, params['bufnr']) ~= 'resources' then return false end

    return true
end

---@module 'null-ls'
---@type
local kustomize_action = {
    method = null_ls.methods.CODE_ACTION,
    filetypes = { 'yaml' },
    generator = {
        fn = function(params)
            local out = {}
            local node = vim.treesitter.get_node()
            if kustomize_condition(node, params) then
                table.insert(out, {
                    title = '📁 Create resources',
                    action = function()
                        local node_below = vim.treesitter.get_node({ bufnr = 0, pos = { params['row'] + 1, 0 } })

                        if node_below == nil or node_below:type() ~= 'block_sequence' then
                            vim.api.nvim_echo({ { '❌Failed to get list items.', 'Normal' } }, false, {})
                            return
                        end

                        local checked_files = ''
                        for list_item, _ in node_below:iter_children() do
                            if list_item ~= nil then
                                local item_value_node = list_item:child(1) -- 0 is `-`, 1 is the actual value
                                if item_value_node ~= nil then
                                    local file_name = vim.treesitter.get_node_text(item_value_node, params['bufnr'])
                                    local file_name_path = plenary.path.new(file_name)
                                    local current_file = plenary.path.new(vim.fn.expand('%'))
                                    local parent = plenary.path.new(current_file:parents()[1])
                                    local new_file = parent / file_name
                                    new_file:touch({mode=644})
                                end
                            end
                        end
                    end,
                })
            end
            return out
        end,
    },
}

-- null_ls.deregister(kustomize_action)
null_ls.register(kustomize_action)