name: Publish Flutter Package
on:   
  workflow_call:
    inputs:
      repository:
        description: 'sdk repository, defaults to current repository'
        required: false
        type: string
      ref:
        description: 'commit/tag/branch reference'
        required: true
        type: string
      package-version:
        description: 'version for the flutter package (MAJOR.MINOR.BUILD) (no v prefix)'
        required: true
        type: string
      publish:
        description: 'value indicating whether to commit/tag a release.'
        required: true
        type: boolean
        default: true
    secrets:
      REPO_SSH_KEY:
        description: 'ssh key to commit to the breez-sdk-liquid-flutter repository'
        required: true
      SWIFT_RELEASE_TOKEN:
        description: 'github token to release to the breez-sdk-liquid-flutter repository'
        required: true

jobs:
  build-tag-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout breez-sdk-liquid-flutter repo
        uses: actions/checkout@v4
        with:
          repository: breez/breez-sdk-liquid-flutter
          ssh-key: ${{ secrets.REPO_SSH_KEY }}
          fetch-depth: 0
          path: dist

      - name: Checkout breez-sdk-liquid repo
        uses: actions/checkout@v4
        with:
          repository: ${{ inputs.repository || github.repository }}
          ref: ${{ inputs.ref || github.sha }}
          path: build

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
          flutter-version: 3.29.0

      - name: Copy package files
        working-directory: dist
        run: |
          rm -rf android
          rm -rf ios
          rm -rf macos
          rm -rf lib
          cp -r ../build/packages/flutter/android .
          cp -r ../build/packages/flutter/ios .
          cp -r ../build/packages/flutter/macos .
          rm ios/.gitignore
          rm macos/.gitignore
          mv android/build.gradle.production android/build.gradle
          mv ios/flutter_breez_liquid.podspec.production ios/flutter_breez_liquid.podspec
          mv macos/flutter_breez_liquid.podspec.production macos/flutter_breez_liquid.podspec
          cp -r ../build/packages/flutter/lib .
          cp -r ../build/lib/bindings/langs/flutter/breez_sdk_liquid/include/breez_sdk_liquid.h ios/Classes
          cp -r ../build/lib/bindings/langs/flutter/breez_sdk_liquid/include/breez_sdk_liquid.h macos/Classes
          cp -r ../build/lib/bindings/langs/flutter/breez_sdk_liquidFFI/include/breez_sdk_liquidFFI.h ios/Classes
          cp -r ../build/lib/bindings/langs/flutter/breez_sdk_liquidFFI/include/breez_sdk_liquidFFI.h macos/Classes
          cp ../build/packages/flutter/analysis_options.yaml .
          cp ../build/packages/flutter/pubspec.yaml .
          cp ../build/packages/flutter/pubspec_overrides.yaml .

      - name: Copy docs
        working-directory: dist
        run: |
          cp ../build/packages/flutter/CHANGELOG.md . || true
          cp ../build/packages/flutter/LICENSE . || true
          cp ../build/packages/flutter/README.md . || true

      - uses: actions/download-artifact@v4
        with:
          name: bindings-swift
          path: dist/ios/Sources/BreezSDKLiquid/

      - name: Cleanup header file artifacts 
        working-directory: dist/ios/Sources/BreezSDKLiquid/
        run: |
          rm breez_sdk_liquidFFI.h
          rm breez_sdk_liquidFFI.modulemap

      - name: Copy iOS sources to macOS sources
        working-directory: dist
        run: |
          cp -r ios/Sources/ macos/Sources/

      - name: Set package version
        working-directory: dist
        run: |
          sed -i.bak -e 's/version:.*/version: ${{ inputs.package-version }}/' pubspec.yaml
          sed -i.bak -e 's/path:.*/git:\n      url: git@github.com:breez\/breez-sdk-liquid-dart.git\n      ref: ${{ inputs.package-version }}/' pubspec_overrides.yaml
          sed -i.bak -e "s/^version .*/version '${{ inputs.package-version }}'/" android/build.gradle
          sed -i.bak -e "s/^version = .*/version = '${{ inputs.package-version }}'/" ios/flutter_breez_liquid.podspec
          sed -i.bak -e "s/^version = .*/version = '${{ inputs.package-version }}'/" macos/flutter_breez_liquid.podspec
          rm pubspec.yaml.bak
          rm pubspec_overrides.yaml.bak
          rm android/build.gradle.bak
          rm ios/flutter_breez_liquid.podspec.bak
          rm macos/flutter_breez_liquid.podspec.bak
      
      - name: Update version number on podspec & gradle files
        working-directory: build/lib/bindings/langs/flutter/
        run: bash scripts/version.sh

      - name: Archive flutter release
        uses: actions/upload-artifact@v4
        with:
          name: breez-sdk-liquid-flutter-${{ inputs.package-version || github.sha }}
          path: |
            dist/*
            !dist/.git

      - name: Tag the Flutter package
        working-directory: dist
        if: ${{ inputs.publish }}
        run: |
          git config --global user.email github-actions@github.com
          git config --global user.name github-actions
          git add .
          git commit -m "Update Flutter package to version v${{ inputs.package-version }}"
          git push
          git tag v${{ inputs.package-version }} -m "v${{ inputs.package-version }}"
          git push --tags