#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2017 Google
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# ----------------------------------------------------------------------------
#
#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
#
# ----------------------------------------------------------------------------
#
#     This file is automatically generated by Magic Modules and manual
#     changes will be clobbered when the file is regenerated.
#
#     Please read more about how to change this file at
#     https://www.github.com/GoogleCloudPlatform/magic-modules
#
# ----------------------------------------------------------------------------

from __future__ import absolute_import, division, print_function

__metaclass__ = type

################################################################################
# Documentation
################################################################################

ANSIBLE_METADATA = {'metadata_version': '1.1', 'status': ["preview"], 'supported_by': 'community'}

DOCUMENTATION = '''
---
module: gcp_cloudbuild_trigger_facts
description:
- Gather facts for GCP Trigger
short_description: Gather facts for GCP Trigger
version_added: 2.8
author: Google Inc. (@googlecloudplatform)
requirements:
- python >= 2.6
- requests >= 2.18.4
- google-auth >= 1.3.0
options: {}
extends_documentation_fragment: gcp
'''

EXAMPLES = '''
- name: " a trigger facts"
  gcp_cloudbuild_trigger_facts:
    project: test_project
    auth_kind: serviceaccount
    service_account_file: "/tmp/auth.pem"
    state: facts
'''

RETURN = '''
items:
  description: List of items
  returned: always
  type: complex
  contains:
    id:
      description:
      - The unique identifier for the trigger.
      returned: success
      type: str
    description:
      description:
      - Human-readable description of the trigger.
      returned: success
      type: str
    disabled:
      description:
      - Whether the trigger is disabled or not. If true, the trigger will never result
        in a build.
      returned: success
      type: bool
    createTime:
      description:
      - Time when the trigger was created.
      returned: success
      type: str
    substitutions:
      description:
      - Substitutions data for Build resource.
      returned: success
      type: dict
    filename:
      description:
      - Path, from the source root, to a file whose contents is used for the template.
        Either a filename or build template must be provided.
      returned: success
      type: str
    ignoredFiles:
      description:
      - ignoredFiles and includedFiles are file glob matches using http://godoc/pkg/path/filepath#Match
        extended with support for `**`.
      - If ignoredFiles and changed files are both empty, then they are not used to
        determine whether or not to trigger a build.
      - If ignoredFiles is not empty, then we ignore any files that match any of the
        ignored_file globs. If the change has no files that are outside of the ignoredFiles
        globs, then we do not trigger a build.
      returned: success
      type: list
    includedFiles:
      description:
      - ignoredFiles and includedFiles are file glob matches using http://godoc/pkg/path/filepath#Match
        extended with support for `**`.
      - If any of the files altered in the commit pass the ignoredFiles filter and
        includedFiles is empty, then as far as this filter is concerned, we should
        trigger the build.
      - If any of the files altered in the commit pass the ignoredFiles filter and
        includedFiles is not empty, then we make sure that at least one of those files
        matches a includedFiles glob. If not, then we do not trigger a build.
      returned: success
      type: list
    triggerTemplate:
      description:
      - Template describing the types of source changes to trigger a build.
      - Branch and tag names in trigger templates are interpreted as regular expressions.
        Any branch or tag change that matches that regular expression will trigger
        a build.
      returned: success
      type: complex
      contains:
        projectId:
          description:
          - ID of the project that owns the Cloud Source Repository. If omitted, the
            project ID requesting the build is assumed.
          returned: success
          type: str
        repoName:
          description:
          - Name of the Cloud Source Repository. If omitted, the name "default" is
            assumed.
          returned: success
          type: str
        dir:
          description:
          - Directory, relative to the source root, in which to run the build.
          - This must be a relative path. If a step's dir is specified and is an absolute
            path, this value is ignored for that step's execution.
          returned: success
          type: str
        branchName:
          description:
          - Name of the branch to build. Exactly one a of branch name, tag, or commit
            SHA must be provided.
          returned: success
          type: str
        tagName:
          description:
          - Name of the tag to build. Exactly one of a branch name, tag, or commit
            SHA must be provided.
          returned: success
          type: str
        commitSha:
          description:
          - Explicit commit SHA to build. Exactly one of a branch name, tag, or commit
            SHA must be provided.
          returned: success
          type: str
    build:
      description:
      - Contents of the build template. Either a filename or build template must be
        provided.
      returned: success
      type: complex
      contains:
        tags:
          description:
          - Tags for annotation of a Build. These are not docker tags.
          returned: success
          type: list
        images:
          description:
          - A list of images to be pushed upon the successful completion of all build
            steps.
          - The images are pushed using the builder service account's credentials.
          - The digests of the pushed images will be stored in the Build resource's
            results field.
          - If any of the images fail to be pushed, the build status is marked FAILURE.
          returned: success
          type: list
        steps:
          description:
          - The operations to be performed on the workspace.
          returned: success
          type: complex
          contains:
            name:
              description:
              - The name of the container image that will run this particular build
                step.
              - If the image is available in the host's Docker daemon's cache, it
                will be run directly. If not, the host will attempt to pull the image
                first, using the builder service account's credentials if necessary.
              - The Docker daemon's cache will already have the latest versions of
                all of the officially supported build steps (U(https://github.com/GoogleCloudPlatform/cloud-builders).)
              - The Docker daemon will also have cached many of the layers for some
                popular images, like "ubuntu", "debian", but they will be refreshed
                at the time you attempt to use them.
              - If you built an image in a previous build step, it will be stored
                in the host's Docker daemon's cache and is available to use as the
                name for a later build step.
              returned: success
              type: str
            args:
              description:
              - A list of arguments that will be presented to the step when it is
                started.
              - If the image used to run the step's container has an entrypoint, the
                args are used as arguments to that entrypoint. If the image does not
                define an entrypoint, the first element in args is used as the entrypoint,
                and the remainder will be used as arguments.
              returned: success
              type: list
            env:
              description:
              - A list of environment variable definitions to be used when running
                a step.
              - The elements are of the form "KEY=VALUE" for the environment variable
                "KEY" being given the value "VALUE".
              returned: success
              type: list
            id:
              description:
              - Unique identifier for this build step, used in `wait_for` to reference
                this build step as a dependency.
              returned: success
              type: str
            entrypoint:
              description:
              - Entrypoint to be used instead of the build step image's default entrypoint.
              - If unset, the image's default entrypoint is used .
              returned: success
              type: str
            dir:
              description:
              - Working directory to use when running this step's container.
              - If this value is a relative path, it is relative to the build's working
                directory. If this value is absolute, it may be outside the build's
                working directory, in which case the contents of the path may not
                be persisted across build step executions, unless a `volume` for that
                path is specified.
              - If the build specifies a `RepoSource` with `dir` and a step with a
                `dir`, which specifies an absolute path, the `RepoSource` `dir` is
                ignored for the step's execution.
              returned: success
              type: str
            secretEnv:
              description:
              - A list of environment variables which are encrypted using a Cloud
                Key Management Service crypto key. These values must be specified
                in the build's `Secret`.
              returned: success
              type: list
            timeout:
              description:
              - Time limit for executing this build step. If not defined, the step
                has no time limit and will be allowed to continue to run until either
                it completes or the build itself times out.
              returned: success
              type: str
            timing:
              description:
              - Output only. Stores timing information for executing this build step.
              returned: success
              type: str
            volumes:
              description:
              - List of volumes to mount into the build step.
              - Each volume is created as an empty volume prior to execution of the
                build step. Upon completion of the build, volumes and their contents
                are discarded.
              - Using a named volume in only one step is not valid as it is indicative
                of a build request with an incorrect configuration.
              returned: success
              type: complex
              contains:
                name:
                  description:
                  - Name of the volume to mount.
                  - Volume names must be unique per build step and must be valid names
                    for Docker volumes. Each named volume must be used by at least
                    two build steps.
                  returned: success
                  type: str
                path:
                  description:
                  - Path at which to mount the volume.
                  - Paths must be absolute and cannot conflict with other volume paths
                    on the same build step or with certain reserved volume paths.
                  returned: success
                  type: str
            waitFor:
              description:
              - The ID(s) of the step(s) that this build step depends on.
              - This build step will not start until all the build steps in `wait_for`
                have completed successfully. If `wait_for` is empty, this build step
                will start when all previous build steps in the `Build.Steps` list
                have completed successfully.
              returned: success
              type: list
'''

################################################################################
# Imports
################################################################################
from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest
import json

################################################################################
# Main
################################################################################


def main():
    module = GcpModule(argument_spec=dict())

    if not module.params['scopes']:
        module.params['scopes'] = ['https://www.googleapis.com/auth/cloud-platform']

    items = fetch_list(module, collection(module))
    if items.get('triggers'):
        items = items.get('triggers')
    else:
        items = []
    return_value = {'items': items}
    module.exit_json(**return_value)


def collection(module):
    return "https://cloudbuild.googleapis.com/v1/projects/{project}/triggers".format(**module.params)


def fetch_list(module, link):
    auth = GcpSession(module, 'cloudbuild')
    response = auth.get(link)
    return return_if_object(module, response)


def return_if_object(module, response):
    # If not found, return nothing.
    if response.status_code == 404:
        return None

    # If no content, return nothing.
    if response.status_code == 204:
        return None

    try:
        module.raise_for_status(response)
        result = response.json()
    except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst:
        module.fail_json(msg="Invalid JSON response with error: %s" % inst)

    if navigate_hash(result, ['error', 'errors']):
        module.fail_json(msg=navigate_hash(result, ['error', 'errors']))

    return result


if __name__ == "__main__":
    main()
