#  -- peridot-releng-header-v0.1 --
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from dataclasses import dataclass
from enum import Enum


class PeridotCatalogSyncPackageType(str, Enum):
    PACKAGE_TYPE_NORMAL = "PACKAGE_TYPE_NORMAL"
    PACKAGE_TYPE_NORMAL_FORK = "PACKAGE_TYPE_NORMAL_FORK"
    PACKAGE_TYPE_NORMAL_SRC = "PACKAGE_TYPE_NORMAL_SRC"
    PACKAGE_TYPE_MODULE_FORK = "PACKAGE_TYPE_MODULE_FORK"
    PACKAGE_TYPE_MODULE_FORK_COMPONENT = "PACKAGE_TYPE_MODULE_FORK_COMPONENT"
    PACKAGE_TYPE_NORMAL_FORK_MODULE = "PACKAGE_TYPE_NORMAL_FORK_MODULE"
    PACKAGE_TYPE_NORMAL_FORK_MODULE_COMPONENT = "PACKAGE_TYPE_NORMAL_FORK_MODULE_COMPONENT"
    PACKAGE_TYPE_MODULE_FORK_MODULE_COMPONENT = "PACKAGE_TYPE_MODULE_FORK_MODULE_COMPONENT"


@dataclass
class PeridotCatalogSyncRepository:
    name: str
    include_filter: list[str]
    multilib: list[str]

    def include_filter_to_prototxt(self):
        return '\n' + '\n'.join(
            [f"    include_filter: \"{f}\"" for f in self.include_filter])

    def multilib_to_prototxt(self):
        return '\n' + '\n'.join(
            [f"    multilib: \"{f}\"" for f in self.multilib])


@dataclass
class PeridotCatalogSyncPackage:
    name: str
    type: PeridotCatalogSyncPackageType
    module_components: list[str]
    repositories: list[PeridotCatalogSyncRepository]

    def mc_to_prototxt(self):
        return '\n' + '\n'.join(
            [f"  module_component: \"{component}\"" for component in
             self.module_components])

    def repos_to_prototxt(self):
        return '\n'.join(
            [f"""  repository {{
    name: \"{repo.name}\"{
            repo.include_filter_to_prototxt() if repo.include_filter else ""
            }{
            repo.multilib_to_prototxt() if repo.multilib else ""
            }
  }}""" for repo in self.repositories])


class PeridotCatalogSync:
    additional_multilib: list[str] = []
    exclude_multilib_filter: list[str] = []
    exclude_filter: list[tuple[str, dict]] = []
    include_filter: list[tuple[str, dict]] = []
    packages: list[PeridotCatalogSyncPackage] = []

    def add_package(self, package: PeridotCatalogSyncPackage):
        self.packages.append(package)

    def additional_multilib_to_prototxt(self):
        return '\n'.join(
            [f"additional_multilib: \"{f}\"" for f in
             self.additional_multilib])

    def exclude_multilib_filter_to_prototxt(self):
        return '\n' + '\n'.join(
            [f"exclude_multilib_filter: \"{f}\"" for f in
             self.exclude_multilib_filter])

    def filter_arch_to_prototxt(self, arch: dict):
        nl = '\n'
        glob_match = {}
        for k, v in arch.items():
            glob_match[k] = [f"    glob_match: \"{f}\"" for f in v]
        for k in glob_match.keys():
            if len(glob_match[k]) > 0:
                glob_match[k][0] = '\n' + glob_match[k][0]
        return '\n'.join([f"""  arch {{
    key: \"{f}\"{nl.join(glob_match[f])}
  }}""" for f in arch.keys()])

    def exclude_filter_to_prototxt(self):
        return '\n' + '\n'.join(
            [f"""exclude_filter {{
  repo_match: \"{f[0]}\"
{self.filter_arch_to_prototxt(f[1])}
}}""" for f in
             self.exclude_filter])

    def include_filter_to_prototxt(self):
        return '\n' + '\n'.join(
            [f"""include_filter {{
  repo_match: \"{f[0]}\"
{self.filter_arch_to_prototxt(f[1])}
}}""" for f in
             self.include_filter])

    def to_prototxt(self):
        ret = f"""# kind: resf.peridot.v1.CatalogSync
{self.additional_multilib_to_prototxt()}{
        self.exclude_multilib_filter_to_prototxt()
        }{
        self.exclude_filter_to_prototxt()
        }{
        self.include_filter_to_prototxt()
        }
"""
        for pkg in self.packages:
            ret += f"""package {{
  name: "{pkg.name}"
  type: {pkg.type}{
            pkg.mc_to_prototxt() if pkg.module_components else ""
            }
{pkg.repos_to_prototxt()}
}}
"""

        return ret