name: Update set implementation lists
on:
  # push:
  #  branches: [master]
  workflow_dispatch:
concurrency:
  group: set-impl
  cancel-in-progress: true
jobs:
  update-set-impl-issues:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Get issues
        uses: actions-cool/issues-helper@v3.4.0
        id: setimplissues
        with:
          actions: 'find-issues'
          labels: 'tracking set'
        
      - uses: actions/setup-node@v3
        with:
          node-version: 16
      - run: npm install mustache
        shell: bash
        
      - uses: actions/github-script@v6.4.1
        id: updateissues
        with:
          script: |
            const mustache = require('mustache')
            const path = require('path')
            const fs = require('fs')
            
            // https://stackoverflow.com/a/2970667
            function toCamelCase(str) {
              return str.replace(/(?:^\w|[A-Z]|\b\w)/g, function(word, index) {
                return index === 0 ? word.toLowerCase() : word.toUpperCase();
              }).replace(/\s+/g, '')
            }
            
            const setsData = fs.readFileSync(path.join('Utils', 'mtg-sets-data.txt'), 'utf8')
              .split('\n')
              .map(line => line.split('|'));
            const cardsData = fs.readFileSync(path.join('Utils', 'mtg-cards-data.txt'), 'utf8')
              .split('\n')
              .map(line => line.split('|'));
            const cardIssueTemplate = fs.readFileSync(path.join('.github', 'templates', 'set-tracking-issue.md'), 'utf8');
            
            const issues = await github.paginate(github.rest.issues.listForRepo, {
              owner: context.repo.owner,
              repo: context.repo.repo,
              labels: 'tracking set'
            });
            console.log("Found list of existing issues:", issues);
            
            const issuesToUpdate = [];
            const issuesToCreate = [];
            
            setsData.forEach(set => {
              let foundIssue = undefined;
              issues.every(issue => {
                if(issue && issue.title && issue.title.startsWith(set[1])) {
                  console.log(`Found tracking issue for ${set[0]} with issue number: ${issue.number}`);
                  foundIssue = issue;
                  return false;
                }
                return true;
              });
              
              const cards = cardsData.filter(card => card[1] === set[0]);
              const unimplemented = [];
              const implemented = [];
              
              cards.forEach(cardData => {
                const className = toCamelCase(cardData[0].replace(/[+]/g, ' Plus ').replace(/[_]+/g, ' Blank ')).replace(/[-+,'.!?`@#$%^&*()_=<>:";~\\|/\s]/g, '');
                const cleanCardName = cardData[0].replace(/[-,'.!?`@#$%^&*()_=<>:";~\\|/\s]/g, '').toLowerCase();
                const cardPath = path.join('Mage.Sets', 'src', 'mage', 'cards', className.substring(0, 1), `${className.charAt(0).toUpperCase()+className.slice(1)}.java`);
                if (fs.existsSync(cardPath)) {
                  implemented.push({
                    pr: false, //TODO: check to see if there is a PR for this card
                    name: cardData[0],
                    scryfall: `https://scryfall.com/search?q=!"${cleanCardName}"&nbsp;e:${set[1]}`
                  });
                } else {
                  unimplemented.push({
                    pr: true, //TODO: check to see if there is a PR for this card
                    name: cardData[0],
                    scryfall: `https://scryfall.com/search?q=!"${cleanCardName}"&nbsp;e:${set[1]}`
                  });
                }
              });
              const cleanCards = cards.map(card => card[0].replace(/[-,'.!?`@#$%^&*()_=<>:";~\\|/\s]/g, '').toLowerCase());
              if (foundIssue !== undefined) {
                foundIssue.body = mustache.render(cardIssueTemplate, {
                  hasUnimplementedCards: unimplemented.length > 0,
                  hasImplementedCards: implemented.length > 0,
                  unimplementedCards: unimplemented,
                  implementedCards: implemented,
                  unimplementedScryfallLink: `https://scryfall.com/search?q=!"${cleanCards.join('"OR!"')}"+e:${set[1]}`
                });
                issuesToUpdate.push(foundIssue);
              } else {
                issuesToCreate.push({
                  title: `${set[1]}: ${set[0]} Set Card Implementation Tracking`,
                  body: mustache.render(cardIssueTemplate, {
                    hasUnimplementedCards: unimplemented.length > 0,
                    hasImplementedCards: implemented.length > 0,
                    unimplementedCards: unimplemented,
                    implementedCards: implemented,
                    unimplementedScryfallLink: `https://scryfall.com/search?q=!"${cleanCards.join('"OR!"')}"+e:${set[1]}`
                  })
                });
              }
            });
            
            console.log("Issues to update: ", issuesToUpdate);
            console.log("Issues to create: ", issuesToCreate);