/*
 * Copyright (C) 2017 Canonical Ltd.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2 or version 3 of the License.
 * See http://www.gnu.org/copyleft/lgpl.html the full text of the license.
 */

#include "snapd-post-aliases.h"

#include "snapd-json.h"

struct _SnapdPostAliases {
  SnapdRequestAsync parent_instance;
  gchar *action;
  gchar *snap;
  gchar *app;
  gchar *alias;
};

G_DEFINE_TYPE(SnapdPostAliases, snapd_post_aliases,
              snapd_request_async_get_type())

SnapdPostAliases *_snapd_post_aliases_new(
    const gchar *action, const gchar *snap, const gchar *app,
    const gchar *alias, SnapdProgressCallback progress_callback,
    gpointer progress_callback_data, GCancellable *cancellable,
    GAsyncReadyCallback callback, gpointer user_data) {
  SnapdPostAliases *self = SNAPD_POST_ALIASES(
      g_object_new(snapd_post_aliases_get_type(), "cancellable", cancellable,
                   "ready-callback", callback, "ready-callback-data", user_data,
                   "progress-callback", progress_callback,
                   "progress-callback-data", progress_callback_data, NULL));
  self->action = g_strdup(action);
  self->snap = g_strdup(snap);
  self->app = g_strdup(app);
  self->alias = g_strdup(alias);

  return self;
}

static SoupMessage *generate_post_aliases_request(SnapdRequest *request,
                                                  GBytes **body) {
  SnapdPostAliases *self = SNAPD_POST_ALIASES(request);

  SoupMessage *message = soup_message_new("POST", "http://snapd/v2/aliases");

  g_autoptr(JsonBuilder) builder = json_builder_new();
  json_builder_begin_object(builder);
  json_builder_set_member_name(builder, "action");
  json_builder_add_string_value(builder, self->action);
  if (self->snap != NULL) {
    json_builder_set_member_name(builder, "snap");
    json_builder_add_string_value(builder, self->snap);
  }
  if (self->app != NULL) {
    json_builder_set_member_name(builder, "app");
    json_builder_add_string_value(builder, self->app);
  }
  if (self->alias != NULL) {
    json_builder_set_member_name(builder, "alias");
    json_builder_add_string_value(builder, self->alias);
  }
  json_builder_end_object(builder);
  _snapd_json_set_body(message, builder, body);

  return message;
}

static void snapd_post_aliases_finalize(GObject *object) {
  SnapdPostAliases *self = SNAPD_POST_ALIASES(object);

  g_clear_pointer(&self->action, g_free);
  g_clear_pointer(&self->snap, g_free);
  g_clear_pointer(&self->app, g_free);
  g_clear_pointer(&self->alias, g_free);

  G_OBJECT_CLASS(snapd_post_aliases_parent_class)->finalize(object);
}

static void snapd_post_aliases_class_init(SnapdPostAliasesClass *klass) {
  SnapdRequestClass *request_class = SNAPD_REQUEST_CLASS(klass);
  GObjectClass *gobject_class = G_OBJECT_CLASS(klass);

  request_class->generate_request = generate_post_aliases_request;
  gobject_class->finalize = snapd_post_aliases_finalize;
}

static void snapd_post_aliases_init(SnapdPostAliases *self) {}
