name: Discord testing-thread lifecycle (ready / defer / close)

on:
  issues:
    types:
      - labeled
      - unlabeled
      - closed

permissions:
  issues: write
  actions: write

jobs:
  # ---------------------------------------------------------------------------
  # Ready For Testing added -> create (or re-open) the Discord thread + comment
  # ---------------------------------------------------------------------------
  ready:
    runs-on: ubuntu-latest
    if: |
      github.repository == 'community-scripts/ProxmoxVED'
      && github.event.action == 'labeled'
      && github.event.label.name == 'Ready For Testing'
    steps:
      - name: Extract Script Name and Type
        id: extract_info
        env:
          ISSUE_BODY: ${{ github.event.issue.body }}
          ISSUE_TITLE: ${{ github.event.issue.title }}
        run: |
          # DISPLAY name: original issue-title capitalization (prose + Discord thread name)
          echo "DISPLAY=$ISSUE_TITLE" >> $GITHUB_ENV

          # SLUG: from the "Name of the Script" field in the issue body, normalized to the
          # repo's lowercase + spaces->dashes convention (e.g. "Alpine Cinny" -> "alpine-cinny").
          NAME_RAW=$(printf '%s\n' "$ISSUE_BODY" \
            | sed -n '/^###[[:space:]]*Name of the Script/,/^###/p' \
            | sed '1d;/^###/d;/^[[:space:]]*$/d' | head -n1)
          if [ -z "$NAME_RAW" ]; then
            # Fallback for issues not created from the template: use the title.
            NAME_RAW="$ISSUE_TITLE"
          fi
          SLUG=$(echo "$NAME_RAW" | tr -d '\r' | tr '[:upper:]' '[:lower:]' | sed 's/[[:space:]]\+/-/g')
          echo "SLUG=$SLUG" >> $GITHUB_ENV

          # Extract script type from issue body (using env var to handle special chars)
          if echo "$ISSUE_BODY" | grep -qi "CT (LXC Container)"; then
            SCRIPT_TYPE="ct"
          elif echo "$ISSUE_BODY" | grep -qi "VM (Virtual Machine)"; then
            SCRIPT_TYPE="vm"
          elif echo "$ISSUE_BODY" | grep -qi "Addon (tools/addon)"; then
            SCRIPT_TYPE="addon"
          elif echo "$ISSUE_BODY" | grep -qi "PVE Tool (tools/pve)"; then
            SCRIPT_TYPE="pve"
          else
            # Fallback: detect by filename pattern or default to ct
            if [[ "$SLUG" == *"-vm"* ]]; then
              SCRIPT_TYPE="vm"
            else
              SCRIPT_TYPE="ct"
            fi
          fi

          echo "SCRIPT_TYPE=$SCRIPT_TYPE" >> $GITHUB_ENV
          echo "Detected script type: $SCRIPT_TYPE for slug: $SLUG (display: $DISPLAY)"

      - name: Check if Files Exist in community-scripts/ProxmoxVED
        id: check_files
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          REPO="community-scripts/ProxmoxVED"
          API_URL="https://api.github.com/repos/$REPO/contents"
          SLUG="${{ env.SLUG }}"
          SCRIPT_TYPE="${{ env.SCRIPT_TYPE }}"

          # Define files based on script type
          case "$SCRIPT_TYPE" in
            ct)
              FILES=(
                "ct/${SLUG}.sh"
                "install/${SLUG}-install.sh"
                "json/${SLUG}.json"
              )
              ;;
            vm)
              FILES=(
                "vm/${SLUG}.sh"
                "json/${SLUG}.json"
              )
              ;;
            addon)
              FILES=(
                "tools/addon/${SLUG}.sh"
                "json/${SLUG}.json"
              )
              ;;
            pve)
              FILES=(
                "tools/pve/${SLUG}.sh"
              )
              ;;
          esac

          EXISTING_FILES=()

          for FILE in "${FILES[@]}"; do
            STATUS=$(curl -s -o /dev/null -w "%{http_code}" -H "Authorization: token $GH_TOKEN" "$API_URL/$FILE")
            if [ "$STATUS" -eq 200 ]; then
              EXISTING_FILES+=("$FILE")
              echo "$FILE exists in $REPO"
            else
              echo "$FILE does NOT exist in $REPO"
            fi
          done
          echo "EXISTING_FILES=${EXISTING_FILES[*]}" >> $GITHUB_ENV

      - name: Create message to send
        id: create_message
        run: |
          SLUG="${{ env.SLUG }}"
          DISPLAY="${{ env.DISPLAY }}"
          SCRIPT_TYPE="${{ env.SCRIPT_TYPE }}"

          VAR="The ${DISPLAY} script is ready for testing:\n"

          # Generate correct command based on script type
          case "$SCRIPT_TYPE" in
            ct)
              VAR+="\`\`\`bash -c \"\$(curl -fsSL https://github.com/community-scripts/ProxmoxVED/raw/main/ct/${SLUG}.sh)\"\`\`\`\n"
              ;;
            vm)
              VAR+="\`\`\`bash -c \"\$(curl -fsSL https://github.com/community-scripts/ProxmoxVED/raw/main/vm/${SLUG}.sh)\"\`\`\`\n"
              ;;
            addon)
              VAR+="\`\`\`bash -c \"\$(curl -fsSL https://github.com/community-scripts/ProxmoxVED/raw/main/tools/addon/${SLUG}.sh)\"\`\`\`\n"
              ;;
            pve)
              VAR+="\`\`\`bash -c \"\$(curl -fsSL https://github.com/community-scripts/ProxmoxVED/raw/main/tools/pve/${SLUG}.sh)\"\`\`\`\n"
              ;;
          esac

          # Try to get JSON info (may not exist for all types)
          JSON_FILE=""
          case "$SCRIPT_TYPE" in
            ct|vm|addon)
              JSON_FILE="json/${SLUG}.json"
              ;;
          esac

          if [[ -n "$JSON_FILE" ]]; then
            JSON=$(curl -fsSL "https://github.com/community-scripts/ProxmoxVED/raw/main/${JSON_FILE}" 2>/dev/null || echo "{}")

            if [[ "$JSON" != "{}" && "$JSON" != "" ]]; then
              username=$(echo "$JSON" | jq -r '.default_credentials.username // empty')
              password=$(echo "$JSON" | jq -r '.default_credentials.password // empty')

              if [[ -n "$username" || -n "$password" ]]; then
                VAR+="Default credentials:\n"
                [[ -n "$username" ]] && VAR+="Username: $username\n"
                [[ -n "$password" ]] && VAR+="Password: $password\n"
                VAR+="\n"
              fi

              # Get notes
              mapfile -t notes_array < <(echo "$JSON" | jq -r '.notes[]?.text // empty' 2>/dev/null)
              if [ ${#notes_array[@]} -gt 0 ]; then
                for note in "${notes_array[@]}"; do
                  [[ -n "$note" ]] && VAR+="$note\n"
                done
                VAR+="\n"
              fi
            fi
          fi

          VAR+="Note: This is not in the official repo yet—it's just a dev version! After merging into ProxmoxVE, it will need to be recreated.\n\n"
          VAR+="Discussion & issue tracking:\n"
          VAR+="${{ github.event.issue.html_url }}"
          echo "message=$VAR" >> $GITHUB_ENV

      - name: Check if Discord thread exists
        id: check_thread
        run: |
          ISSUE_TITLE="${{ github.event.issue.title }}"

          THREAD_ID=$(curl -s -X GET "https://discord.com/api/v10/guilds/${{ secrets.DISCORD_GUILD_ID }}/threads/active" \
          -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}" \
          -H "Content-Type: application/json" | \
          jq -r --arg TITLE "$ISSUE_TITLE" --arg PARENT_ID "${{ secrets.DISCORD_CHANNEL_ID }}" \
          '.threads[] | select(.parent_id == $PARENT_ID and .name == ("Wanted Tester for " + $TITLE)) | .id')

          if [ -n "$THREAD_ID" ]; then
            echo "thread_exists=true" >> "$GITHUB_OUTPUT"
            echo "thread_id=$THREAD_ID" >> "$GITHUB_OUTPUT"
          else
            echo "thread_exists=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Unlock existing Discord thread (re-labeled after deferral)
        if: steps.check_thread.outputs.thread_exists == 'true'
        run: |
          curl -s -X PATCH "https://discord.com/api/v10/channels/${{ steps.check_thread.outputs.thread_id }}" \
            -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}" \
            -H "Content-Type: application/json" \
            -d '{"locked": false}'

      - name: Unlock GitHub issue (re-labeled after deferral)
        if: steps.check_thread.outputs.thread_exists == 'true'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api --method DELETE /repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/lock || true

      - name: Create a forumpost in Discord
        if: steps.check_thread.outputs.thread_exists != 'true'
        id: post_to_discord
        env:
          DISCORD_CHANNEL_ID: ${{ secrets.DISCORD_CHANNEL_ID }}
          DISCORD_BOT_TOKEN: ${{ secrets.DISCORD_BOT_TOKEN }}
          TITLE: ${{ github.event.issue.title }}
          MESSAGE: ${{ env.message }}
        run: |
          JSON_PAYLOAD=$(jq -n --arg name "Wanted Tester for $TITLE" --arg content "$MESSAGE" '{name: $name, message: {content: $content | gsub("\\\\n"; "\n")}, applied_tags: []}')
          echo "JSON Payload: $JSON_PAYLOAD"

          RESPONSE=$(curl -s -w "\n%{http_code}" -X POST "https://discord.com/api/v10/channels/$DISCORD_CHANNEL_ID/threads" \
            -H "Authorization: Bot $DISCORD_BOT_TOKEN" \
            -H "Content-Type: application/json" \
            -d "$JSON_PAYLOAD")

          HTTP_BODY=$(echo "$RESPONSE" | head -n -1)
          HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
          THREAD_ID=$(echo "$HTTP_BODY" | jq -r '.id')

          STATUS_CODE=$(echo "$RESPONSE" | tail -n 1)
          if [[ "$HTTP_CODE" == "201" && -n "$THREAD_ID" ]]; then
            echo "Discord post created successfully!"
          else
            echo "Response: $RESPONSE"
            echo "Failed to create Discord post! Status code: $STATUS_CODE"
            exit 1
          fi

      - name: Comment on Issue
        if: steps.check_thread.outputs.thread_exists != 'true'
        id: comment_on_issue
        env:
          MESSAGE: ${{ env.message }}
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          echo -e "$MESSAGE" > comment.txt
          sed -i '/Discussion & issue tracking:/,$d' comment.txt
          gh issue comment ${{ github.event.issue.number }} --repo ${{ github.repository }} --body-file comment.txt

      - name: Push script JSON to PocketBase
        if: env.SCRIPT_TYPE == 'ct' || env.SCRIPT_TYPE == 'vm' || env.SCRIPT_TYPE == 'addon'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh workflow run push_json_to_pocketbase.yml --repo ${{ github.repository }} -f script_slug=${{ env.SLUG }}

  # ---------------------------------------------------------------------------
  # deferred added OR Ready For Testing removed -> lock the Discord thread.
  # On the 'deferred' label only: also post a GitHub note and lock the issue.
  # ---------------------------------------------------------------------------
  lock:
    runs-on: ubuntu-latest
    if: |
      github.repository == 'community-scripts/ProxmoxVED' && (
        (github.event.action == 'labeled'   && github.event.label.name == 'deferred') ||
        (github.event.action == 'unlabeled' && github.event.label.name == 'Ready For Testing')
      )
    steps:
      - name: Find Discord thread
        id: find_thread
        run: |
          ISSUE_TITLE="${{ github.event.issue.title }}"

          THREAD_ID=$(curl -s "https://discord.com/api/v10/guilds/${{ secrets.DISCORD_GUILD_ID }}/threads/active" \
            -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}" \
            -H "Content-Type: application/json" | \
            jq -r --arg TITLE "$ISSUE_TITLE" --arg PARENT_ID "${{ secrets.DISCORD_CHANNEL_ID }}" \
            '.threads[] | select(.parent_id == $PARENT_ID and .name == ("Wanted Tester for " + $TITLE)) | .id')

          if [ -n "$THREAD_ID" ]; then
            echo "Found thread: $THREAD_ID"
            echo "thread_id=$THREAD_ID" >> "$GITHUB_OUTPUT"
          else
            echo "No Discord thread found for: $ISSUE_TITLE"
          fi

      - name: Get last GitHub issue comment
        if: steps.find_thread.outputs.thread_id != ''
        id: last_comment
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          LAST=$(gh issue view ${{ github.event.issue.number }} \
            --repo ${{ github.repository }} \
            --comments \
            --json comments \
            --jq '.comments[-1].body // empty')

          if [[ -z "$LAST" ]]; then
            LAST=$(gh issue view ${{ github.event.issue.number }} \
              --repo ${{ github.repository }} \
              --json body \
              --jq '.body')
          fi

          {
            echo "last_comment<<EOF"
            echo "$LAST"
            echo "EOF"
          } >> "$GITHUB_OUTPUT"

      - name: Post deferral notice to Discord thread
        if: steps.find_thread.outputs.thread_id != ''
        env:
          DISCORD_BOT_TOKEN: ${{ secrets.DISCORD_BOT_TOKEN }}
          THREAD_ID: ${{ steps.find_thread.outputs.thread_id }}
          LAST_COMMENT: ${{ steps.last_comment.outputs.last_comment }}
          ISSUE_URL: ${{ github.event.issue.html_url }}
        run: |
          MESSAGE="$(printf '⏸️ **This script has been deferred.**\n\nLast update from the issue:\n\n%s\n\n🔗 %s' "$LAST_COMMENT" "$ISSUE_URL")"
          JSON_PAYLOAD=$(jq -n --arg content "$MESSAGE" '{content: $content}')
          curl -s -X POST "https://discord.com/api/v10/channels/$THREAD_ID/messages" \
            -H "Authorization: Bot $DISCORD_BOT_TOKEN" \
            -H "Content-Type: application/json" \
            -d "$JSON_PAYLOAD"

      - name: Lock Discord thread
        if: steps.find_thread.outputs.thread_id != ''
        run: |
          curl -s -X PATCH "https://discord.com/api/v10/channels/${{ steps.find_thread.outputs.thread_id }}" \
            -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}" \
            -H "Content-Type: application/json" \
            -d '{"locked": true}'

      - name: Add deferral note to GitHub issue
        if: github.event.action == 'labeled' && github.event.label.name == 'deferred'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh issue comment ${{ github.event.issue.number }} \
            --repo ${{ github.repository }} \
            --body "⏸️ This script has been **deferred**. The Discord testing thread has been locked. Re-add the \`Ready For Testing\` label to resume testing."

      - name: Lock GitHub issue
        if: github.event.action == 'labeled' && github.event.label.name == 'deferred'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api --method PUT /repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/lock \
            -f lock_reason=resolved

  # ---------------------------------------------------------------------------
  # Issue closed -> delete the Discord thread
  # ---------------------------------------------------------------------------
  close:
    runs-on: ubuntu-latest
    if: github.repository == 'community-scripts/ProxmoxVED' && github.event.action == 'closed'
    env:
      ISSUE_TITLE: ${{ github.event.issue.title }}
    steps:
      - name: Get thread-ID and delete thread
        run: |
          THREAD_ID=$(curl -s -X GET "https://discord.com/api/v10/guilds/${{ secrets.DISCORD_GUILD_ID }}/threads/active" \
          -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}" \
          -H "Content-Type: application/json" | \
          jq -r --arg TITLE "$ISSUE_TITLE" --arg PARENT_ID "${{ secrets.DISCORD_CHANNEL_ID }}" \
          '.threads[] | select(.parent_id == $PARENT_ID and .name == ("Wanted Tester for " + $TITLE)) | .id')

          if [ -n "$THREAD_ID" ]; then
            echo "Thread found: $THREAD_ID. Deleting..."
            curl -X DELETE "https://discord.com/api/v10/channels/$THREAD_ID" \
            -H "Authorization: Bot ${{ secrets.DISCORD_BOT_TOKEN }}"
          else
            echo "No thread found for issue: $ISSUE_TITLE"
          fi