name: Deploy

on:
  push:
    branches:
      - dev
      - develop
  workflow_dispatch:

jobs:
  deploy-dev:
    if: ${{ github.event_name == 'push' }}
    runs-on: ubuntu-latest
    container:
      volumes:
        - /docker/FlockPal-dev:/docker/FlockPal-dev
    steps:
      - name: Update dev checkout
        run: |
          set -e
          cd /docker/FlockPal-dev
          git fetch --all --prune
          git reset --hard "origin/${{ github.ref_name }}"
          git clean -fd

      - name: Validate backend
        run: |
          set -e
          cd /docker/FlockPal-dev
          docker run --rm -v "$PWD/backend:/src:ro" -w /tmp/app node:22-alpine sh -lc "cp -a /src/. /tmp/app && npm ci && npm run build && npm test"

      - name: Validate frontend
        run: |
          set -e
          cd /docker/FlockPal-dev
          docker run --rm -v "$PWD/frontend:/src:ro" -w /tmp/app node:22-alpine sh -lc "cp -a /src/. /tmp/app && npm ci && npm run build"

      - name: Validate dev compose config
        run: |
          set -e
          cd /docker/FlockPal-dev
          docker compose -f docker-compose.dev.yaml config --quiet

      - name: Deploy dev
        run: |
          set -e
          cd /docker/FlockPal-dev
          docker compose -f docker-compose.dev.yaml up -d --build

      - name: Notify Discord
        if: always()
        env:
          DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
          JOB_STATUS: ${{ job.status }}
        run: |
          if [ -z "$DISCORD_WEBHOOK_URL" ]; then
            echo "DISCORD_WEBHOOK_URL is not configured; skipping Discord notification."
            exit 0
          fi

          if [ "$JOB_STATUS" = "success" ]; then
            STATUS_TITLE="Deploy succeeded"
            COLOR=65280
          else
            STATUS_TITLE="Deploy failed"
            COLOR=16711680
          fi
          RUN_URL="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
          AVATAR_URL="${{ vars.DISCORD_AVATAR_URL }}"
          AVATAR_URL="${AVATAR_URL:-https://www.flockpal.app/FlockPal-Paint.png}"
          COMMIT_MESSAGE="$(git -C /docker/FlockPal-dev log -1 --pretty=%s 2>/dev/null || printf '%s' '${{ github.sha }}')"
          json_escape() {
            printf '%s' "$1" | sed 's/\\/\\\\/g; s/"/\\"/g'
          }
          BRANCH="$(json_escape '${{ github.ref_name }}')"
          MESSAGE="$(json_escape "$COMMIT_MESSAGE")"
          AVATAR_URL="$(json_escape "$AVATAR_URL")"

          cat > /tmp/discord-payload.json <<EOF
          {
            "username": "FlockPal Build",
            "avatar_url": "${AVATAR_URL}",
            "embeds": [
              {
                "title": "${STATUS_TITLE}",
                "url": "${RUN_URL}",
                "description": "FlockPal dev deploy",
                "color": ${COLOR},
                "fields": [
                  {
                    "name": "Branch",
                    "value": "${BRANCH}",
                    "inline": true
                  },
                  {
                    "name": "Message",
                    "value": "${MESSAGE}",
                    "inline": false
                  }
                ]
              }
            ]
          }
          EOF

          curl --fail --show-error --silent \
            -H "Content-Type: application/json" \
            -d @/tmp/discord-payload.json \
            "$DISCORD_WEBHOOK_URL" || echo "Discord notification failed."

  deploy-prod:
    if: ${{ github.event_name == 'workflow_dispatch' }}
    runs-on: ubuntu-latest
    container:
      volumes:
        - /docker/FlockPal:/docker/FlockPal
    steps:
      - name: Update prod checkout
        run: |
          set -e
          cd /docker/FlockPal
          git fetch --all --prune
          git reset --hard "origin/${{ github.ref_name }}"
          git clean -fd

      - name: Validate backend
        run: |
          set -e
          cd /docker/FlockPal
          docker run --rm -v "$PWD/backend:/src:ro" -w /tmp/app node:22-alpine sh -lc "cp -a /src/. /tmp/app && npm ci && npm run build && npm test"

      - name: Validate frontend
        run: |
          set -e
          cd /docker/FlockPal
          docker run --rm -v "$PWD/frontend:/src:ro" -w /tmp/app node:22-alpine sh -lc "cp -a /src/. /tmp/app && npm ci && npm run build"

      - name: Validate prod compose config
        run: |
          set -e
          cd /docker/FlockPal
          docker compose -f docker-compose.prod.yml config --quiet

      - name: Deploy prod
        run: |
          set -e
          cd /docker/FlockPal
          docker compose -f docker-compose.prod.yml up -d --build

      - name: Notify Discord
        if: always()
        env:
          DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
          JOB_STATUS: ${{ job.status }}
        run: |
          if [ -z "$DISCORD_WEBHOOK_URL" ]; then
            echo "DISCORD_WEBHOOK_URL is not configured; skipping Discord notification."
            exit 0
          fi

          if [ "$JOB_STATUS" = "success" ]; then
            STATUS_TITLE="Deploy succeeded"
            COLOR=65280
          else
            STATUS_TITLE="Deploy failed"
            COLOR=16711680
          fi
          RUN_URL="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
          AVATAR_URL="${{ vars.DISCORD_AVATAR_URL }}"
          AVATAR_URL="${AVATAR_URL:-https://www.flockpal.app/FlockPal-Paint.png}"
          COMMIT_MESSAGE="$(git -C /docker/FlockPal log -1 --pretty=%s 2>/dev/null || printf '%s' '${{ github.sha }}')"
          json_escape() {
            printf '%s' "$1" | sed 's/\\/\\\\/g; s/"/\\"/g'
          }
          BRANCH="$(json_escape '${{ github.ref_name }}')"
          MESSAGE="$(json_escape "$COMMIT_MESSAGE")"
          AVATAR_URL="$(json_escape "$AVATAR_URL")"

          cat > /tmp/discord-payload.json <<EOF
          {
            "username": "FlockPal Build",
            "avatar_url": "${AVATAR_URL}",
            "embeds": [
              {
                "title": "${STATUS_TITLE}",
                "url": "${RUN_URL}",
                "description": "FlockPal production deploy",
                "color": ${COLOR},
                "fields": [
                  {
                    "name": "Branch",
                    "value": "${BRANCH}",
                    "inline": true
                  },
                  {
                    "name": "Message",
                    "value": "${MESSAGE}",
                    "inline": false
                  }
                ]
              }
            ]
          }
          EOF

          curl --fail --show-error --silent \
            -H "Content-Type: application/json" \
            -d @/tmp/discord-payload.json \
            "$DISCORD_WEBHOOK_URL" || echo "Discord notification failed."