#!/usr/bin/python
# Copyright 2021 Red Hat, Inc.
# GNU General Public License v3.0+ (see COPYING or
# https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function


__metaclass__ = type


DOCUMENTATION = r"""
---
module: get_hash

short_description: Resolve rdo named tag to commit, full and distro hashes

version_added: "1.0.0"

description: ""

options:
    os_version:
        description: The operating system and version to fetch hashes for
        required: false
        type: str
        default: centos8
    release:
        description: The release of OpenStack you want the hash info for
        required: false
        type: str
        default: master
    component:
        description: The repo-setup-ci component you are interested in
        required: false
        type: str
    tag:
        description: The named tag to fetch
        required: false
        type: str
        default: current-podified
    dlrn_url:
        description: The url of the DLRN server to use for hash queries
        required: false
        type: str
        default: https://trunk.rdoproject.org
    dlrn_hash_tag:
        description: The DLRN hash to get queries about
        required: false
        type: str
        default: None


author:
    - Marios Andreou (@marios)
"""

EXAMPLES = r"""
- name: Get the latest hash info for victoria centos8 tripleo component
  repo_setup_get_hash:
    os_version: centos8
    release: victoria
    component: tripleo
    dlrn_url: 'https://foo.bar.baz'
"""

RETURN = r"""
full_hash:
    description: The full hash that identifies the build
    type: str
    returned: always
    sample: 'f47f1db5af04ddd1ab4cc3ccadf95884d335b3f3_92f50ace'
distro_hash:
    description: The distro hash
    type: str
    returned: when available
    sample: '92f50acecd0a218936b7163e8362e75913b62af2'
commit_hash:
    description: The commit hash
    type: str
    returned: when available
    sample: 'f47f1db5af04ddd1ab4cc3ccadf95884d335b3f3'
extended_hash:
    description: The extended hash
    type: str
    returned: when available
    sample: 'f47f1db5af04ddd1ab4cc3ccadf95884d335b3f3'
dlrn_url:
    description: The dlrn server url from which hash info was collected.
    type: str
    returned: always
    sample: 'https://trunk.rdoproject.org/centos8-master/current-podified/delorean.repo.md5'  # noqa E501
dlrn_api_url:
    description: The dlrn API server url for further interaction with dlrn server.
    type: str
    returned: always
    sample: 'https://trunk.rdoproject.org/api-centos-master-uc'  # noqa E501
"""

from ansible.module_utils.basic import AnsibleModule  # noqa: E402


def run_module():
    result = dict(
        success=False,
        changed=False,
        error="",
    )

    argument_spec = dict(
        os_version=dict(type="str", required=False, default="centos8"),
        release=dict(type="str", required=False, default="master"),
        component=dict(type="str", required=False, default=None),
        tag=dict(type="str", required=False, default="current-podified"),
        dlrn_url=dict(
            type="str", required=False, default="https://trunk.rdoproject.org"
        ),
        dlrn_hash_tag=dict(type="str", required=False, default=None),

    )

    module = AnsibleModule(argument_spec, supports_check_mode=False)

    try:
        from ansible_collections.repo_setup.repos.plugins.module_utils.repo_setup.get_hash.hash_info import (
            HashInfo,
        )

        os_version = module.params.get("os_version")
        release = module.params.get("release")
        component = module.params.get("component")
        tag = module.params.get("tag")
        dlrn_url = module.params.get("dlrn_url")

        hash_result = HashInfo(
            os_version, release, component, tag, config={"dlrn_url": dlrn_url}
        )
        result["commit_hash"] = hash_result.commit_hash
        result["distro_hash"] = hash_result.distro_hash
        result["full_hash"] = hash_result.full_hash
        result["extended_hash"] = hash_result.extended_hash
        result["dlrn_url"] = hash_result.dlrn_url
        result["dlrn_api_url"] = hash_result.dlrn_api_url
        result["success"] = True
    except Exception as exc:
        result["error"] = str(exc)
        result["msg"] = "Error something went wrong fetching hash info"
        module.fail_json(**result)

    module.exit_json(**result)


def main():
    run_module()


if __name__ == "__main__":
    main()