{%- set publish = target.publish -%}
{%- set libraries = target.consumer|selectattr('type', 'eq', 'library') -%}

import com.google.protobuf.gradle.*

val baseBuildDir = "{{ export_root }}/gradle.build/"
buildDir = file(baseBuildDir + project.path.replaceFirst(":", "/").replace(":", "."))
subprojects {
    buildDir = file(baseBuildDir + project.path.replaceFirst(":", "/").replace(":", "."))
}

val mainProtosDir = File(buildDir, "main_protos")
{%- if libraries|length %}
val mainExtractedIncludeProtosDir = File(buildDir, "extracted-include-protos/main")
{%- endif %}

plugins {
    id("java-library")
    id("com.google.protobuf") version "0.8.19"
{%- if publish %}
    `maven-publish`
    `signing`
{%- endif %}
}
{%- if publish %}

group = "{{ target.publish_group }}"
version = {% if target.publish_version -%}"{{ target.publish_version }}"{%- else -%}project.properties["version"]{%- endif %}
{%- endif %}

val bucketUsername: String by project
val bucketPassword: String by project
repositories {
    repositories {
        maven {
            url = uri("https://bucket.yandex-team.ru/v1/maven/central")
            credentials {
                username = "$bucketUsername"
                password = "$bucketPassword"
            }
        }
    }
}

val project_root = "{{ arcadia_root }}"

sourceSets {
    main {
        java.srcDir("$buildDir/generated/sources/proto/main/java")
{%- if target.proto_grpc %}
        java.srcDir("$buildDir/generated/sources/proto/main/grpc")
{%- endif %}
    }
    test {
        java.srcDir("$buildDir/generated/sources/proto/test/java")
{%- if target.proto_grpc %}
        java.srcDir("$buildDir/generated/sources/proto/test/grpc")
{%- endif %}
    }
}

java {
    withSourcesJar()
    withJavadocJar()
}

configurations.api {
    isTransitive = false
}

configurations.implementation {
    isTransitive = false
}

configurations.testImplementation {
    isTransitive = false
}

{%- if target.jar_source_set is defined -%}
{%-     for source_set in target.jar_source_set -%}
{%-         set srcdir_glob = split(source_set, ':') %}
sourceSets.main.java.srcDirs += "{{ srcdir_glob[0] }}"
{%      endfor -%}
{%- endif %}

dependencies {
{%- for library in target.consumer if library.classpath -%}
{%-     if library.prebuilt and library.jar and (library.type != "contrib" or target.handler.build_contribs) %}
    implementation(files("$project_root/{{ library.jar }}"))
{%-     else -%}
{%-         set classpath = library.classpath -%}
{%-         if classpath|replace('"','') == classpath -%}
{%-             set classpath = '"' + classpath + '"' -%}
{%-         endif %}
{%-         if library.type != "contrib" %}
    implementation
{%-         else %}
    api
{%-         endif -%}({{ classpath }})
{%-         if library.excludes.consumer is defined %} {
{%              for exclude in library.excludes.consumer -%}
{%                  set classpath = exclude.classpath|replace('"','') -%}
{%                  set classpath_parts = split(classpath, ':') -%}
        exclude(group = "{{ classpath_parts[0] }}", module = "{{ classpath_parts[1] }}")
{%              endfor -%}
    }
{%-         endif -%}
{%-     endif -%}
{%- endfor -%}

{%- if target.proto_namespace %}
    protobuf(files(File(mainProtosDir, "{{ target.proto_namespace }}")))
{%- else %}
    protobuf(files(mainProtosDir))
{%- endif %}
}

protobuf {
    generatedFilesBaseDir = "$buildDir/generated/sources/proto"

    protoc {
        // Download from repositories
        artifact = "com.google.protobuf:protoc:{%- if target.proto_compiler_version -%}{{ target.proto_compiler_version }}{%- else -%}3.22.5{%- endif -%}"
    }
{%- if target.proto_grpc %}

    plugins {
        id("grpc") {
            artifact = "io.grpc:protoc-gen-grpc-java:{%- if target.proto_grpc_version -%}{{ target.proto_grpc_version }}{%- else -%}1.45.0{%- endif -%}"
        }
{%-     if target.proto_kotlin_grpc %}
        id("grpckt") {
            artifact = "io.grpc:protoc-gen-grpc-kotlin:{%- if target.proto_kotlin_grpc_version -%}{{ target.proto_kotlin_grpc_version }}{%- else -%}1.3.1{%- endif -%}:jdk8@jar"
        }
{%-     endif %}
    }

    generateProtoTasks {
        all().forEach {
            it.plugins {
                id("grpc")
{%-     if target.proto_kotlin_grpc %}
                id("grpckt")
{%-     endif %}
            }
{%-     if target.proto_kotlin_grpc %}
            it.builtins {
                create("kotlin")
            }
{%-     endif %}
        }
    }
{%- endif %}
}

val prepareMainProtos = tasks.register<Copy>("prepareMainProtos") {
    from("$project_root") {
{#- list of all current project proto files -#}
{%-     for proto in target.proto_files %}
        include("{{ proto }}")
{%-     endfor %}
    }
    into(mainProtosDir)
}

{%  if libraries|length -%}
val extractMainLibrariesProtos = tasks.register<Copy>("extractMainLibrariesProtos") {
    from("$project_root") {
{#- list of all library directories -#}
{%-     for library in libraries -%}
{%-         set path_and_jar = rsplit(library.jar, '/', 2) %}
        include("{{ path_and_jar[0] }}/**/*.proto")
{%-     endfor %}
    }
    into(mainExtractedIncludeProtosDir)
}

{% endif -%}
afterEvaluate {
    tasks.getByName("extractProto").dependsOn(prepareMainProtos)
{%- if libraries|length %}
    tasks.getByName("extractProto").dependsOn(extractMainLibrariesProtos)
{%- endif %}
}

{# To avoid problems when build project with proto #}
tasks.getByName("sourcesJar").dependsOn("generateProto")

{# To disable redundant javadoc (it may fail the build) #}
tasks.withType<Javadoc>().configureEach {
    isEnabled = false
}

{%- include "[generator]/debug.jinja" ignore missing -%}