local Job = require('plenary.job')
local api = {}

-- Helper function for making async requests to Gitea API via curl
local function request(method, base_url, endpoint, token, data, callback)
  local headers = {
    "Content-Type: application/json",
    "Authorization: token " .. token
  }

  local curl_args = {
    "-s",             -- silent mode
    "-X", method,     -- GET, POST, PATCH, etc.
    base_url .. endpoint,
    "-H", headers[1],
    "-H", headers[2]
  }

  if data then
    local json_data = vim.fn.json_encode(data)
    table.insert(curl_args, "-d")
    table.insert(curl_args, json_data)
  end

  Job:new({
    command = "curl",
    args = curl_args,
    on_exit = function(j, return_val)
      if return_val == 0 then
        local result = table.concat(j:result(), "\n")
        local ok, decoded = pcall(vim.fn.json_decode, result)
        if ok then
          callback(decoded, nil)
        else
          callback(nil, "Failed to decode JSON. Response: " .. result)
        end
      else
        callback(nil, "Curl request failed with return code: " .. return_val)
      end
    end
  }):start()
end

function api.get(base_url, endpoint, token, cb)
  request("GET", base_url, endpoint, token, nil, cb)
end

function api.post(base_url, endpoint, token, data, cb)
  request("POST", base_url, endpoint, token, data, cb)
end

function api.patch(base_url, endpoint, token, data, cb)
  request("PATCH", base_url, endpoint, token, data, cb)
end

function api.put(base_url, endpoint, token, data, cb)
  request("PUT", base_url, endpoint, token, data, cb)
end

function api.delete(base_url, endpoint, token, cb)
  request("DELETE", base_url, endpoint, token, nil, cb)
end

return api