/**
 * Workflow Runner — workflow/lifecycle suite
 *
 * Tests workflow definitions, instance creation, and stage progression.
 * Requires the content-approval workflow package to be installed.
 */
(function () {
  'use strict';

  var API = window.WR.api;

  sw.testing.suite('workflow/lifecycle', async function (s) {
    var defId, instanceId;

    s.test('list workflow definitions', async function (t) {
      var r = await sw.api.get(API);
      var list = Array.isArray(r) ? r : (r.data || []);
      t.assert.ok(Array.isArray(list), 'definitions is array');
      // Find content-approval definition
      var def = list.find(function (d) {
        return d.slug === 'content-approval' || d.name === 'Content Approval';
      });
      if (!def) {
        t.warn('content-approval definition not found — package may need activation');
        // Try to find any definition
        if (list.length > 0) {
          def = list[0];
          t.warn('Using first available definition: ' + (def.name || def.slug));
        } else {
          t.skip('No workflow definitions available');
          return;
        }
      }
      t.assert.ok(def.id, 'definition has id');
      defId = def.id;
    });

    s.test('create workflow instance', async function (t) {
      if (!defId) { t.skip('No definition from previous test'); return; }
      var r = await sw.api.post(API + '/' + defId + '/instances', {
        data: {
          title: 'Runner test submission',
          body: 'Test content from workflow-runner',
          category: 'blog'
        }
      });
      t.assert.ok(r.id, 'instance has id');
      t.assert.ok(r.status || r.current_stage !== undefined, 'instance has status/stage');
      instanceId = r.id;
      s.track('workflow', instanceId);
    });

    s.test('get workflow instance', async function (t) {
      if (!defId || !instanceId) { t.skip('No instance from previous test'); return; }
      var r = await sw.api.get(API + '/' + defId + '/instances/' + instanceId);
      t.assert.eq(r.id, instanceId, 'instance id matches');
    });

    s.test('advance stage', async function (t) {
      if (!defId || !instanceId) { t.skip('No instance from previous test'); return; }
      try {
        var r = await sw.api.post(API + '/' + defId + '/instances/' + instanceId + '/advance', {
          data: {
            title: 'Runner test submission',
            body: 'Test content from workflow-runner',
            category: 'blog'
          }
        });
        t.assert.ok(true, 'advance succeeded');
      } catch (e) {
        // Stage advance may fail if form validation requires specific fields
        t.warn('Stage advance failed: ' + e.message);
      }
    });

    s.test('list instances', async function (t) {
      if (!defId) { t.skip('No definition from previous test'); return; }
      var r = await sw.api.get(API + '/' + defId + '/instances');
      var list = Array.isArray(r) ? r : (r.data || []);
      t.assert.ok(Array.isArray(list), 'instances is array');
      if (instanceId) {
        var found = list.some(function (i) { return i.id === instanceId; });
        t.assert.ok(found, 'created instance appears in list');
      }
    });
  });
})();