const test = require('node:test');
const assert = require('node:assert/strict');

const registerUsersRoutes = require('../src/web/routes/admin/users');

test('user create route allows users without roles', async () => {
  const handlers = {};
  const app = {
    get() {},
    post(path, ...routeHandlers) {
      handlers[path] = routeHandlers;
    }
  };

  let insertedArgs = null;
  let syncedRoles = null;

  const deps = {
    pool: {
      async query(sql) {
        if (sql.includes('SELECT id FROM a_users WHERE username = ? LIMIT 1')) {
          return [[]];
        }
        return [[]];
      },
      async getConnection() {
        return {
          async beginTransaction() {},
          async query(sql, args) {
            if (sql.includes('INSERT INTO a_users')) {
              insertedArgs = args;
              return [{ insertId: 11 }];
            }
            return [[]];
          },
          async commit() {},
          async rollback() {},
          release() {}
        };
      }
    },
    common: {
      validateMaxLength(value) {
        return String(value || '').trim();
      },
      fetchDuplicateName: async () => null
    },
    pages: {
      renderUsersAddPage() {
        return '';
      }
    },
    formatDashboardDate: () => '',
    getAuditUserId: () => 1,
    hashPassword: () => ({ hash: 'hash', salt: 'salt', iterations: 1 }),
    validatePasswordStrength: () => '',
    readArrayField: () => [],
    rbacData: {
      fetchRoles: async () => ([]),
      fetchUsersWithRolesPage: async () => ({ users: [], totalItems: 0, currentPage: 1 }),
      syncUserRoles: async (_connection, userId, roleIds) => {
        syncedRoles = { userId, roleIds };
      }
    },
    requirePermission() {
      return function (_req, _res, next) {
        next();
      };
    }
  };

  registerUsersRoutes(app, deps);

  const routeHandlers = handlers['/users'];
  assert.equal(Array.isArray(routeHandlers), true);

  const req = {
    body: {
      name: 'No Roles User',
      username: 'noroles',
      password: 'ValidPass!1',
      confirm_password: 'ValidPass!1'
    },
    currentUser: { id: 1 }
  };
  const res = {
    redirect(url) {
      this.redirectedTo = url;
    },
    status() {
      return this;
    },
    send() {
      return this;
    }
  };

  await routeHandlers[1](req, res, () => {});

  assert.ok(insertedArgs);
  assert.deepEqual(syncedRoles, { userId: 11, roleIds: [] });
  assert.equal(res.redirectedTo, '/users/11/edit?message=User%20created.');
});

test('user create save and new goes to the blank create page', async () => {
  const handlers = {};
  const app = {
    get() {},
    post(path, ...routeHandlers) {
      handlers[path] = routeHandlers;
    }
  };

  const deps = {
    pool: {
      async query(sql) {
        if (sql.includes('SELECT id FROM a_users WHERE username = ? LIMIT 1')) {
          return [[]];
        }
        return [[]];
      },
      async getConnection() {
        return {
          async beginTransaction() {},
          async query(sql) {
            if (sql.includes('INSERT INTO a_users')) {
              return [{ insertId: 15 }];
            }
            return [[]];
          },
          async commit() {},
          async rollback() {},
          release() {}
        };
      }
    },
    common: {
      validateMaxLength(value) {
        return String(value || '').trim();
      },
      fetchDuplicateName: async () => null
    },
    pages: {
      renderUsersAddPage() {
        return '';
      }
    },
    formatDashboardDate: () => '',
    getAuditUserId: () => 1,
    hashPassword: () => ({ hash: 'hash', salt: 'salt', iterations: 1 }),
    validatePasswordStrength: () => '',
    readArrayField: () => [],
    rbacData: {
      fetchRoles: async () => ([]),
      fetchUsersWithRolesPage: async () => ({ users: [], totalItems: 0, currentPage: 1 }),
      syncUserRoles: async () => {}
    },
    requirePermission() {
      return function (_req, _res, next) {
        next();
      };
    }
  };

  registerUsersRoutes(app, deps);

  const routeHandlers = handlers['/users'];
  const req = {
    body: {
      name: 'No Roles User',
      username: 'noroles',
      password: 'ValidPass!1',
      confirm_password: 'ValidPass!1',
      save_action: 'new'
    },
    currentUser: { id: 1 }
  };
  const res = {
    redirect(url) {
      this.redirectedTo = url;
    },
    status() {
      return this;
    },
    send() {
      return this;
    }
  };

  await routeHandlers[1](req, res, () => {});

  assert.equal(res.redirectedTo, '/users/new?message=User%20created.');
});