name: Build APK (Pre-Release)

on:
    push:
        branches:
            - master
        paths-ignore:
            - '**.md'
            - '**.yml'
            - '**.json'
            - '**.lock'
            - '**.properties'
            - '**.py'
            - '**.sh'
    workflow_dispatch:
        inputs:
            message:
                description: 'Message to be sent'
                required: true
                default: 'New pre-release APK available for testing!'

jobs:
    validation:
        name: Commit Validation
        runs-on: ubuntu-latest

        outputs:
            CANCEL_WORKFLOW: ${{ steps.check_commit_message.outputs.CANCEL_WORKFLOW }}

        steps:
            -   name: Checkout code
                uses: actions/checkout@v4

            -   name: Check commit message
                run: |
                    if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
                        echo "Workflow was manually dispatched. Skipping commit message check."
                        echo "CANCEL_WORKFLOW=false" >> $GITHUB_OUTPUT
                    else
                        commit_message=$(git log --format=%B -n 1)
                        if [[ ! "$commit_message" == *"build pre"* ]]; then
                            echo "Commit message does not contain 'build pre'. Cancelling workflow."
                            echo "CANCEL_WORKFLOW=true" >> $GITHUB_OUTPUT
                        else
                            echo "Commit message contains 'build pre'. Proceeding with the workflow."
                            echo "CANCEL_WORKFLOW=false" >> $GITHUB_OUTPUT
                        fi
                    fi
                id: check_commit_message

            -   name: Verify Actor
                run: |
                    encoded_actor=$(echo "SGFtemE0MTc=" | base64 --decode)
                    if [[ "${{ github.actor }}" != "$encoded_actor" ]]; then
                        exit 1
                    fi

    build:
        needs: validation
        if: needs.validation.outputs.CANCEL_WORKFLOW == 'false'
        name: Build APK
        runs-on: ubuntu-latest

        steps:
            -   name: Checkout code
                uses: actions/checkout@v4

            -   name: Set up JDK
                uses: actions/setup-java@v4
                with:
                    distribution: 'temurin'
                    java-version: '17'
                    cache: 'gradle'

            -   name: Cache Gradle dependencies
                uses: actions/cache@v4
                with:
                    path: ~/.gradle/caches
                    key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
                    restore-keys: |
                        ${{ runner.os }}-gradle-

            -   name: Decode Keystore
                id: decode_keystore
                uses: timheuer/base64-to-file@v1
                with:
                    fileName: 'keystore/key.jks'
                    encodedString: ${{ secrets.SIGN_KEY }}

            -   name: Extract Version Name and Version Code
                run: |
                    VERSION_NAME=$(cat app/build.gradle | grep -oP 'versionName "\K[^"]*')
                    VERSION_CODE=$(cat app/build.gradle | grep -oP 'versionCode \K\d+')
                    VERSION_NAME=$(echo "$VERSION_NAME" | awk '{for(i=1;i<=NF;i++) $i=toupper(substr($i,1,1)) tolower(substr($i,2));}1')
                    echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_ENV
                    echo "VERSION_CODE=$VERSION_CODE" >> $GITHUB_ENV

            -   name: Append Latest Commit ID to Version Name
                run: |
                    VERSION_NAME="${{ env.VERSION_NAME }}_$(git rev-parse --short HEAD)"
                    echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_ENV
                    echo "COMMIT_ID=$(git rev-parse --short HEAD)" >> $GITHUB_ENV

            -   name: Set Current Commit Message
                run: |
                    echo "COMMIT_MESSAGE=$(git log --format=%B -n 1 | head -n 1)" >> $GITHUB_ENV

            -   name: Accept Android SDK licenses
                run: yes | $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager --licenses

            -   name: Build APK (Pre-Release)
                run: |
                    if [[ -n "${{ env.GRADLE_PATH }}" ]]; then
                        chmod +x "${{ env.GRADLE_PATH }}"
                        ${{ env.GRADLE_PATH }} clean assembleGithubRelease
                    else
                        chmod +x ./gradlew
                        ./gradlew clean assembleGithubRelease
                    fi
                env:
                    SIGNING_KEY_ALIAS: ${{ secrets.ALIAS }}
                    SIGNING_KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
                    SIGNING_STORE_PASSWORD: ${{ secrets.KEY_STORE_PASSWORD }}

            -   name: Find APK
                id: find_apk
                run: |
                    apk=$(find . -type f -name "*.apk")
                    if [ -z "$apk" ]; then
                        echo "No APK file found."
                        exit 1
                    else
                        echo "APK_PATH=$apk" >> $GITHUB_ENV
                        echo "${{ env.APK_PATH }}"
                    fi

            -   name: Rename APK
                run: |
                    mv "${{ env.APK_PATH }}" "${{ env.VERSION_NAME }}.apk"
                    echo "APK_PATH=$(find . -type f -name "*.apk")" >> $GITHUB_ENV
                    echo "${{ env.APK_PATH }}"

            -   name: Check File Permissions
                run: |
                    ls -l "${{ env.APK_PATH }}"
                    echo "File Permissions: $(stat -c '%A' "${{ env.APK_PATH }}")"

            -   name: Set Read Permission
                run: |
                    chmod +r "${{ env.APK_PATH }}"
                    echo "File Permissions: $(stat -c '%A' "${{ env.APK_PATH }}")"

            -   name: Send APK to Telegram
                uses: appleboy/telegram-action@master
                with:
                    to: ${{ secrets.TG_TO }}
                    token: ${{ secrets.TG_BOT_KEY }}
                    document: ${{ env.APK_PATH }}
                    message: |
                        ${{ github.event.inputs.message }}
                        Current Build Code: ${{ env.VERSION_CODE }}
                        Current Commit ID: ${{ env.COMMIT_ID }}
                        Commit Message: ${{ env.COMMIT_MESSAGE }}

            -   name: Archive APK
                uses: actions/upload-artifact@v4
                with:
                    name: Pre-Release APK (GitHub)
                    path: ${{ env.APK_PATH }}