add Page Router & improve styling

react-advanced-tag1/package-lock.json

@@ -9,7 +9,8 @@
       "version": "0.0.0",
       "dependencies": {
         "react": "^19.0.0",
-        "react-dom": "^19.0.0"
+        "react-dom": "^19.0.0",
+        "react-router-dom": "^7.5.0"
       },
       "devDependencies": {
         "@eslint/js": "^9.21.0",
@@ -22,7 +23,8 @@
         "globals": "^15.15.0",
         "typescript": "~5.7.2",
         "typescript-eslint": "^8.24.1",
-        "vite": "^6.2.0"
+        "vite": "^6.2.0",
+        "vitest": "^3.1.1"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -1392,6 +1394,12 @@
         "@babel/types": "^7.20.7"
       }
     },
+    "node_modules/@types/cookie": {
+      "version": "0.6.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/@types/cookie/-/cookie-0.6.0.tgz",
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+      "license": "MIT"
+    },
     "node_modules/@types/estree": {
       "version": "1.0.7",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/@types/estree/-/estree-1.0.7.tgz",
@@ -1665,6 +1673,119 @@
         "vite": "^4.2.0 || ^5.0.0 || ^6.0.0"
       }
     },
+    "node_modules/@vitest/expect": {
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+      "license": "MIT",
+      "dependencies": {
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+        "@vitest/utils": "3.1.1",
+        "chai": "^5.2.0",
+        "tinyrainbow": "^2.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
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+    },
+    "node_modules/@vitest/mocker": {
+      "version": "3.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/@vitest/mocker/-/mocker-3.1.1.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@vitest/spy": "3.1.1",
+        "estree-walker": "^3.0.3",
+        "magic-string": "^0.30.17"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
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+      "peerDependencies": {
+        "msw": "^2.4.9",
+        "vite": "^5.0.0 || ^6.0.0"
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+      "peerDependenciesMeta": {
+        "msw": {
+          "optional": true
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+      "license": "MIT",
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+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
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+    "node_modules/@vitest/runner": {
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+      "license": "MIT",
+      "dependencies": {
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+        "pathe": "^2.0.3"
+      },
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+        "url": "https://opencollective.com/vitest"
+      }
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+    "node_modules/@vitest/snapshot": {
+      "version": "3.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/@vitest/snapshot/-/snapshot-3.1.1.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+        "magic-string": "^0.30.17",
+        "pathe": "^2.0.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/@vitest/spy": {
+      "version": "3.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/@vitest/spy/-/spy-3.1.1.tgz",
+      "integrity": "sha512-+EmrUOOXbKzLkTDwlsc/xrwOlPDXyVk3Z6P6K4oiCndxz7YLpp/0R0UsWVOKT0IXWjjBJuSMk6D27qipaupcvQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "tinyspy": "^3.0.2"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/@vitest/utils": {
+      "version": "3.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/@vitest/utils/-/utils-3.1.1.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/pretty-format": "3.1.1",
+        "loupe": "^3.1.3",
+        "tinyrainbow": "^2.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
     "node_modules/acorn": {
       "version": "8.14.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/acorn/-/acorn-8.14.1.tgz",
@@ -1728,6 +1849,16 @@
       "dev": true,
       "license": "Python-2.0"
     },
+    "node_modules/assertion-error": {
+      "version": "2.0.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/assertion-error/-/assertion-error-2.0.1.tgz",
+      "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/balanced-match/-/balanced-match-1.0.2.tgz",
@@ -1792,6 +1923,16 @@
         "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7"
       }
     },
+    "node_modules/cac": {
+      "version": "6.7.14",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/cac/-/cac-6.7.14.tgz",
+      "integrity": "sha512-b6Ilus+c3RrdDk+JhLKUAQfzzgLEPy6wcXqS7f/xe1EETvsDP6GORG7SFuOs6cID5YkqchW/LXZbX5bc8j7ZcQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/callsites": {
       "version": "3.1.0",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/callsites/-/callsites-3.1.0.tgz",
@@ -1823,6 +1964,23 @@
       ],
       "license": "CC-BY-4.0"
     },
+    "node_modules/chai": {
+      "version": "5.2.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/chai/-/chai-5.2.0.tgz",
+      "integrity": "sha512-mCuXncKXk5iCLhfhwTc0izo0gtEmpz5CtG2y8GiOINBlMVS6v8TMRc5TaLWKS6692m9+dVVfzgeVxR5UxWHTYw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "assertion-error": "^2.0.1",
+        "check-error": "^2.1.1",
+        "deep-eql": "^5.0.1",
+        "loupe": "^3.1.0",
+        "pathval": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/chalk": {
       "version": "4.1.2",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/chalk/-/chalk-4.1.2.tgz",
@@ -1840,6 +1998,16 @@
         "url": "https://github.com/chalk/chalk?sponsor=1"
       }
     },
+    "node_modules/check-error": {
+      "version": "2.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/check-error/-/check-error-2.1.1.tgz",
+      "integrity": "sha512-OAlb+T7V4Op9OwdkjmguYRqncdlx5JiofwOAUkmTF+jNdHwzTaTs4sRAGpzLF3oOz5xAyDGrPgeIDFQmDOTiJw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 16"
+      }
+    },
     "node_modules/color-convert": {
       "version": "2.0.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/color-convert/-/color-convert-2.0.1.tgz",
@@ -1874,6 +2042,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/cookie": {
+      "version": "1.0.2",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/cookie/-/cookie-1.0.2.tgz",
+      "integrity": "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -1914,6 +2091,16 @@
         }
       }
     },
+    "node_modules/deep-eql": {
+      "version": "5.0.2",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/deep-eql/-/deep-eql-5.0.2.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/deep-is": {
       "version": "0.1.4",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/deep-is/-/deep-is-0.1.4.tgz",
@@ -1928,6 +2115,13 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/es-module-lexer": {
+      "version": "1.6.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/es-module-lexer/-/es-module-lexer-1.6.0.tgz",
+      "integrity": "sha512-qqnD1yMU6tk/jnaMosogGySTZP8YtUgAffA9nMN+E/rjxcfRQ6IEk7IiozUjgxKoFHBGjTLnrHB/YC45r/59EQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/esbuild": {
       "version": "0.25.2",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/esbuild/-/esbuild-0.25.2.tgz",
@@ -2160,6 +2354,16 @@
         "node": ">=4.0"
       }
     },
+    "node_modules/estree-walker": {
+      "version": "3.0.3",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/estree-walker/-/estree-walker-3.0.3.tgz",
+      "integrity": "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/estree": "^1.0.0"
+      }
+    },
     "node_modules/esutils": {
       "version": "2.0.3",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/esutils/-/esutils-2.0.3.tgz",
@@ -2170,6 +2374,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/expect-type": {
+      "version": "1.2.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/expect-type/-/expect-type-1.2.1.tgz",
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+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
     "node_modules/fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -2554,6 +2768,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/loupe": {
+      "version": "3.1.3",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/loupe/-/loupe-3.1.3.tgz",
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+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/lru-cache": {
       "version": "5.1.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/lru-cache/-/lru-cache-5.1.1.tgz",
@@ -2564,6 +2785,16 @@
         "yallist": "^3.0.2"
       }
     },
+    "node_modules/magic-string": {
+      "version": "0.30.17",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/magic-string/-/magic-string-0.30.17.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.5.0"
+      }
+    },
     "node_modules/merge2": {
       "version": "1.4.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/merge2/-/merge2-1.4.1.tgz",
@@ -2724,6 +2955,23 @@
         "node": ">=8"
       }
     },
+    "node_modules/pathe": {
+      "version": "2.0.3",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/pathe/-/pathe-2.0.3.tgz",
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+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/pathval": {
+      "version": "2.0.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/pathval/-/pathval-2.0.0.tgz",
+      "integrity": "sha512-vE7JKRyES09KiunauX7nd2Q9/L7lhok4smP9RZTDeD4MVs72Dp2qNFVz39Nz5a0FVEW0BJR6C0DYrq6unoziZA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 14.16"
+      }
+    },
     "node_modules/picocolors": {
       "version": "1.1.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/picocolors/-/picocolors-1.1.1.tgz",
@@ -2845,6 +3093,46 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/react-router": {
+      "version": "7.5.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/react-router/-/react-router-7.5.0.tgz",
+      "integrity": "sha512-estOHrRlDMKdlQa6Mj32gIks4J+AxNsYoE0DbTTxiMy2mPzZuWSDU+N85/r1IlNR7kGfznF3VCUlvc5IUO+B9g==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/cookie": "^0.6.0",
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0",
+        "turbo-stream": "2.4.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.5.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/react-router-dom/-/react-router-dom-7.5.0.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.5.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
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@@ -2946,6 +3234,12 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz",
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+      "license": "MIT"
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@@ -2969,6 +3263,13 @@
         "node": ">=8"
       }
     },
+    "node_modules/siginfo": {
+      "version": "2.0.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/siginfo/-/siginfo-2.0.0.tgz",
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+      "dev": true,
+      "license": "ISC"
+    },
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@@ -2979,6 +3280,20 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/stackback": {
+      "version": "0.0.2",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/stackback/-/stackback-0.0.2.tgz",
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+      "license": "MIT"
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+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/std-env/-/std-env-3.9.0.tgz",
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+      "license": "MIT"
+    },
     "node_modules/strip-json-comments": {
       "version": "3.1.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/strip-json-comments/-/strip-json-comments-3.1.1.tgz",
@@ -3005,6 +3320,50 @@
         "node": ">=8"
       }
     },
+    "node_modules/tinybench": {
+      "version": "2.9.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/tinybench/-/tinybench-2.9.0.tgz",
+      "integrity": "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/tinyexec": {
+      "version": "0.3.2",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/tinyexec/-/tinyexec-0.3.2.tgz",
+      "integrity": "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/tinypool": {
+      "version": "1.0.2",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/tinypool/-/tinypool-1.0.2.tgz",
+      "integrity": "sha512-al6n+QEANGFOMf/dmUMsuS5/r9B06uwlyNjZZql/zv8J7ybHCgoihBNORZCY2mzUuAnomQa2JdhyHKzZxPCrFA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^18.0.0 || >=20.0.0"
+      }
+    },
+    "node_modules/tinyrainbow": {
+      "version": "2.0.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/tinyrainbow/-/tinyrainbow-2.0.0.tgz",
+      "integrity": "sha512-op4nsTR47R6p0vMUUoYl/a+ljLFVtlfaXkLQmqfLR1qHma1h/ysYk4hEXZ880bf2CYgTskvTa/e196Vd5dDQXw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/tinyspy": {
+      "version": "3.0.2",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/tinyspy/-/tinyspy-3.0.2.tgz",
+      "integrity": "sha512-n1cw8k1k0x4pgA2+9XrOkFydTerNcJ1zWCO5Nn9scWHTD+5tp8dghT2x1uduQePZTZgd3Tupf+x9BxJjeJi77Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
     "node_modules/to-regex-range": {
       "version": "5.0.1",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/to-regex-range/-/to-regex-range-5.0.1.tgz",
@@ -3031,6 +3390,12 @@
         "typescript": ">=4.8.4"
       }
     },
+    "node_modules/turbo-stream": {
+      "version": "2.4.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/turbo-stream/-/turbo-stream-2.4.0.tgz",
+      "integrity": "sha512-FHncC10WpBd2eOmGwpmQsWLDoK4cqsA/UT/GqNoaKOQnT8uzhtCbg3EoUDMvqpOSAI0S26mr0rkjzbOO6S3v1g==",
+      "license": "ISC"
+    },
     "node_modules/type-check": {
       "version": "0.4.0",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/type-check/-/type-check-0.4.0.tgz",
@@ -3194,6 +3559,99 @@
         }
       }
     },
+    "node_modules/vite-node": {
+      "version": "3.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/vite-node/-/vite-node-3.1.1.tgz",
+      "integrity": "sha512-V+IxPAE2FvXpTCHXyNem0M+gWm6J7eRyWPR6vYoG/Gl+IscNOjXzztUhimQgTxaAoUoj40Qqimaa0NLIOOAH4w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cac": "^6.7.14",
+        "debug": "^4.4.0",
+        "es-module-lexer": "^1.6.0",
+        "pathe": "^2.0.3",
+        "vite": "^5.0.0 || ^6.0.0"
+      },
+      "bin": {
+        "vite-node": "vite-node.mjs"
+      },
+      "engines": {
+        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/vitest": {
+      "version": "3.1.1",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/vitest/-/vitest-3.1.1.tgz",
+      "integrity": "sha512-kiZc/IYmKICeBAZr9DQ5rT7/6bD9G7uqQEki4fxazi1jdVl2mWGzedtBs5s6llz59yQhVb7FFY2MbHzHCnT79Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/expect": "3.1.1",
+        "@vitest/mocker": "3.1.1",
+        "@vitest/pretty-format": "^3.1.1",
+        "@vitest/runner": "3.1.1",
+        "@vitest/snapshot": "3.1.1",
+        "@vitest/spy": "3.1.1",
+        "@vitest/utils": "3.1.1",
+        "chai": "^5.2.0",
+        "debug": "^4.4.0",
+        "expect-type": "^1.2.0",
+        "magic-string": "^0.30.17",
+        "pathe": "^2.0.3",
+        "std-env": "^3.8.1",
+        "tinybench": "^2.9.0",
+        "tinyexec": "^0.3.2",
+        "tinypool": "^1.0.2",
+        "tinyrainbow": "^2.0.0",
+        "vite": "^5.0.0 || ^6.0.0",
+        "vite-node": "3.1.1",
+        "why-is-node-running": "^2.3.0"
+      },
+      "bin": {
+        "vitest": "vitest.mjs"
+      },
+      "engines": {
+        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      },
+      "peerDependencies": {
+        "@edge-runtime/vm": "*",
+        "@types/debug": "^4.1.12",
+        "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0",
+        "@vitest/browser": "3.1.1",
+        "@vitest/ui": "3.1.1",
+        "happy-dom": "*",
+        "jsdom": "*"
+      },
+      "peerDependenciesMeta": {
+        "@edge-runtime/vm": {
+          "optional": true
+        },
+        "@types/debug": {
+          "optional": true
+        },
+        "@types/node": {
+          "optional": true
+        },
+        "@vitest/browser": {
+          "optional": true
+        },
+        "@vitest/ui": {
+          "optional": true
+        },
+        "happy-dom": {
+          "optional": true
+        },
+        "jsdom": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/which/-/which-2.0.2.tgz",
@@ -3210,6 +3668,23 @@
         "node": ">= 8"
       }
     },
+    "node_modules/why-is-node-running": {
+      "version": "2.3.0",
+      "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/why-is-node-running/-/why-is-node-running-2.3.0.tgz",
+      "integrity": "sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "siginfo": "^2.0.0",
+        "stackback": "0.0.2"
+      },
+      "bin": {
+        "why-is-node-running": "cli.js"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/word-wrap": {
       "version": "1.2.5",
       "resolved": "https://bin.sbb.ch/artifactory/api/npm/npm/word-wrap/-/word-wrap-1.2.5.tgz",

react-advanced-tag1/package.json

@@ -11,7 +11,8 @@
   },
   "dependencies": {
     "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react-dom": "^19.0.0",
+    "react-router-dom": "^7.5.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.21.0",
@@ -24,6 +25,7 @@
     "globals": "^15.15.0",
     "typescript": "~5.7.2",
     "typescript-eslint": "^8.24.1",
-    "vite": "^6.2.0"
+    "vite": "^6.2.0",
+    "vitest": "^3.1.1"
   }
 }

react-advanced-tag1/src/App.css

@@ -1,9 +1,4 @@
-#root {
+
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
-}
 
 .logo {
   height: 6em;
@@ -40,3 +35,8 @@
 .read-the-docs {
   color: #888;
 }
+
+input[type="text"] {
+  border-radius: 6px;
+  padding: 1rem 0.5rem;
+}

react-advanced-tag1/src/App.tsx

@@ -1,17 +1,23 @@
+import { Route, Routes } from 'react-router-dom'
 import './App.css'
 // import EffectExercises from './components/exercises/EffectExercises'
-import UserEffect from './components/exercises/UserEffect'
-import { UserOverview } from './components/exercises/UserOverview'
-import Heading from './components/globals/Heading'
 import MainLayout from './layouts/MainLayout'
+import HomePage from './routes/HomePage'
+import UsersPage from './routes/UsersPage'
+import EffectExercisesPage from './routes/EffectExercisesPage'
+import FormsPage from './routes/FormsPage'
+import MemoCallbackPage from './routes/MemoCallbackPage'
 
 function App() {
 
   return <MainLayout>
-    <Heading />
+    <Routes>
-    {/* <EffectExercises /> */}
+      <Route path="/" element={<HomePage />} />
-    <UserEffect />
+      <Route path="/user" element={<UsersPage />} />
-    <UserOverview />
+      <Route path="/effect" element={<EffectExercisesPage />} />
+      <Route path="/forms" element={<FormsPage />} />
+      <Route path="/memocallback" element={<MemoCallbackPage />} />
+    </Routes>
     </MainLayout>
 }
 

react-advanced-tag1/src/components/Header/Navigation.tsx

@@ -2,8 +2,11 @@ export default function Navigation () {
     return (
         <nav>
             <ul>
-                <li>home</li>
+                <li><a href="/">Home</a></li>
-                <li>test</li>
+                <li><a href="/user">Users</a></li>
+                <li><a href="/effect">Effects</a></li>
+                <li><a href="/forms">Forms</a></li>
+                <li><a href="/memocallback">Memo und Callback</a></li>
             </ul>
         </nav>);
 }

react-advanced-tag1/src/components/Header/index.tsx

@@ -4,7 +4,7 @@ const Header = () => {
     console.log("Header rendered");
     return (
         <header>
-            <h2>My Application</h2>
+            <h1>My Application</h1>
             <Navigation />
         </header>
     );

react-advanced-tag1/src/components/exercises/MemoCallback/Search.tsx

@@ -0,0 +1,12 @@
+import React, { memo } from "react";
+
+interface SearchProps {
+    onChange: (text: string) => void;
+}
+
+function Search({ onChange }: SearchProps): React.ReactElement {
+    console.log("Search rendered");
+    return <input type="text" onChange={(e) => onChange(e.target.value)} placeholder="Search user..." />;
+}
+
+export default memo(Search);

react-advanced-tag1/src/components/exercises/MemoCallback/index.tsx

@@ -0,0 +1,33 @@
+import { useCallback, useState } from "react";
+import { shuffleArray, users } from "../../../utils/shuffle";
+import Search from "./Search";
+
+export default function MemoCallback() {
+    console.log("MemoCallback rendered");
+
+    const [allUsers, setAllUsers] = useState(users);
+
+    const handleSearch = useCallback((text: string) => {
+        const filteredUsers = users.filter((user) => {
+            return user.toLowerCase().includes(text.toLowerCase());
+        });
+        setAllUsers(filteredUsers);
+    }, []);
+
+    const handleShuffle = () => {
+        setAllUsers(shuffleArray(users));
+    };
+
+    const ListOfUsers = allUsers.map((user) => {
+        return <p key={user}>{user}</p>;
+    });
+    return (
+        <div>
+            <button onClick={handleShuffle}>Shuffle</button>
+            <Search onChange={handleSearch} />
+            <div>
+                {ListOfUsers}
+            </div>
+        </div>
+    );
+}

react-advanced-tag1/src/components/exercises/RefExercise/index.tsx

@@ -0,0 +1,83 @@
+import { FormEvent, useRef, useState } from "react";
+import useLocalStorage from "../../../hooks/useLocalStorage";
+
+interface FormValues {
+    email: string;
+    password: string;
+}
+
+export default function RefExercise(): React.ReactElement {
+    console.log("RefExercise rendered");
+
+    const emailRef = useRef<HTMLInputElement>(null);
+    const passwordRef = useRef<HTMLInputElement>(null);
+    const {setStoredValue, value: formDataValues} = useLocalStorage<FormValues>("formdata", {
+        email: "",
+        password: ""
+    } );
+
+    const handleSubmit = () => {
+        console.log("submit", {
+            email: emailRef.current?.value,
+            password: passwordRef.current?.value
+        });
+        setStoredValue({
+            email: emailRef.current?.value || "",
+            password: passwordRef.current?.value || ""
+        });
+        passwordRef.current?.focus();
+    }
+
+    const [formData, setFormData] = useState({
+        strasse: "",
+        city: ""
+    });
+
+    const handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+        setFormData({
+            ...formData,
+            [event.target.name]: event.target.value
+        });
+    }
+
+    const handleChangeSubmit = () => {
+        const strasse = document.querySelector('input[name="strasse"]') as HTMLInputElement;
+        const city = document.querySelector('input[name="city"]') as HTMLInputElement;
+        console.log("submit", {
+            strasse: strasse.value,
+            city: city.value
+        });
+    }
+    
+    function handleFormSubmit(e: FormEvent) {
+        e.preventDefault();
+        const data = new FormData(e.target as HTMLFormElement);
+        console.log('handleFormSubmit', {
+            email: data.get('email'), 
+            password: data.get('password')
+        });
+      }
+    return (
+        <div style={{ display: "flex", flexDirection: "column", gap: "3rem" }}>
+        <div style={{ display: "flex", flexDirection: "column", gap: "1rem" }}>
+            <h3>values by ref</h3>
+            <input type="text" placeholder="email" ref={emailRef} defaultValue={formDataValues?.email}/>
+            <input type="text" placeholder="password" ref={passwordRef} defaultValue={formDataValues?.password}/>
+            <button onClick={handleSubmit}>Submit</button>
+        </div>
+        <div style={{ display: "flex", flexDirection: "column", gap: "1rem" }}>
+            <h3>change event (bad way, but validation is possible)</h3>
+            <input type="text" name="strasse" placeholder="Strasse" onChange={handleChange} />
+            <input type="text" name="city" placeholder="Stadt" onChange={handleChange}/>
+            <button onClick={handleChangeSubmit}>submit</button>
+
+        </div>
+        <form onSubmit={handleFormSubmit} style={{ display: "flex", flexDirection: "column", gap: "1rem" }}>
+            <h3>By Form Event</h3>
+            <input type="text" name="email" placeholder="Email" />
+            <input type="text" name="password" placeholder="password" />
+            <button type="submit">Send</button>
+        </form>
+        </div>
+    );
+}

react-advanced-tag1/src/components/exercises/UserEffect.tsx

@@ -19,6 +19,8 @@ export default function UserEffect() {
             return;
         }
 
+        const start = performance.now(); // Start measuring performance
+
         setLoading(true);
 
         // Using AbortController to cancel the fetch request if the component unmounts
@@ -33,6 +35,9 @@ export default function UserEffect() {
             return response.json();
         }).then(data => {
             setUser(data);
+            const end = performance.now(); // End measuring performance
+            const timeTaken = end - start; // Calculate the time taken
+            console.log(`Fetch completed in ${Math.round(timeTaken)} milliseconds`);
             setLoading(false);
         }).catch(error => {
             console.error("There was a problem with the fetch operation:", error);

react-advanced-tag1/src/components/exercises/UserOverview.tsx

@@ -1,8 +1,13 @@
 import { useFetch } from "../../hooks/useFetch";
+import { useMediaQuery } from "../../hooks/useMediaQuery";
 
 export function UserOverview() {
     const {data, loading, error} = useFetch("https://jsonplaceholder.typicode.com/users");
 
+    const isMobile = useMediaQuery('(max-width: 600px)');
+
+    console.log("isMobile", isMobile);
+
     if (error) {
         return <p>Error: {error}</p>;
     }
@@ -18,7 +23,7 @@ export function UserOverview() {
             <ul>
                 {data.map((user: { id: number; name: string; email: string; website: string }) => (
                     <li key={user.id}>
-                        <strong>{user.name}</strong> ({user.email}) - {user.website}
+                        <strong>{user.name}</strong> <div style={{display: isMobile ? 'none' : 'block' }}>({user.email}) - {user.website}</div>
                     </li>
                 ))}
             </ul>

react-advanced-tag1/src/components/globals/Heading.tsx

@@ -1,8 +1,8 @@
 export default function Heading({title = "Hallo Teilnehmer"}: {title?: string}): React.ReactElement {
     console.log("Heading rendered");
     return (
-        <h1 >
+        <h2 >
             {title}
-        </h1>
+        </h2>
     );
 }

react-advanced-tag1/src/hooks/useLocalStorage.ts

@@ -0,0 +1,39 @@
+import { useState } from "react";
+
+export default function useLocalStorage<T>(key: string, initialValue: T | null) {
+    const [value, setValue] = useState<T | null>(() => {
+        try {
+            if (typeof window === "undefined") {
+                return initialValue;
+            }
+            const storedValue = localStorage.getItem(key);
+            return storedValue ? JSON.parse(storedValue) : initialValue;
+        } catch (error) {
+            console.error("Error reading from localStorage", error);
+            return initialValue;
+        }
+    });
+    const setStoredValue = (newValue: T) => {
+        try {
+            const valueToStore = newValue instanceof Function ? newValue(value) : newValue;
+            setValue(valueToStore);
+            if (typeof window !== "undefined") {
+                localStorage.setItem(key, JSON.stringify(valueToStore));
+            }
+        } catch (error) {
+            console.error("Error writing to localStorage", error);
+        }
+    }
+
+    const removeStoredValue = () => {
+        try {
+            if (typeof window !== "undefined") {
+                localStorage.removeItem(key);
+            }
+            setValue(null);
+        } catch (error) {
+            console.error("Error removing from localStorage", error);
+        }
+    }
+    return {value, setStoredValue, removeStoredValue};
+}

react-advanced-tag1/src/hooks/useMediaQuery.ts

@@ -0,0 +1,31 @@
+import { useEffect, useState } from "react";
+
+
+/**
+ * Custom hook to check if a media query matches the current viewport.
+ * @param query - The media query string (e.g., '(max-width: 600px)')
+ * @returns A boolean indicating whether the media query matches.
+ */
+export function useMediaQuery(query: string) {
+    const [matches, setMatches] = useState<boolean>(false);
+
+    useEffect(() => {
+        const mediaQueryList = window.matchMedia(query);
+        const handleChange = (event: MediaQueryListEvent) => {
+            setMatches(event.matches);
+        };
+
+        // Set the initial value
+        setMatches(mediaQueryList.matches);
+
+        // Add event listener
+        mediaQueryList.addEventListener('change', handleChange);
+
+        // Cleanup function to remove the event listener
+        return () => {
+            mediaQueryList.removeEventListener('change', handleChange);
+        };
+    }, [query]);
+
+    return matches;
+}

react-advanced-tag1/src/index.css

@@ -25,7 +25,6 @@ a:hover {
 body {
   margin: 0;
   display: flex;
-  place-items: center;
   min-width: 320px;
   min-height: 100vh;
 }

react-advanced-tag1/src/layouts/MainLayout.css

@@ -0,0 +1,56 @@
+#root {
+    width: 100%;
+}
+
+header {
+    background-color: #1a1a1a;
+    color: #ffffff;
+    padding: 1rem;
+    text-align: center;
+}
+
+header nav {
+    display: flex;
+    justify-content: center;
+    gap: 2rem;
+}
+
+header nav ul {
+    list-style: none;
+    padding: 0;
+}
+header nav li {
+    display: inline;
+}
+
+header nav a {
+    color: #ffffff;
+    text-decoration: none;
+    font-weight: bold;
+    padding: 0.5rem 1rem;
+    transition: background-color 0.3s, color 0.3s;
+}
+
+header nav a:hover {
+    text-decoration: underline;
+}
+header nav a.active {
+    text-decoration: underline;
+}
+
+
+
+footer {
+    background-color: #1a1a1a;
+    color: #ffffff;
+    padding: 1rem;
+    text-align: center;
+}
+
+
+.content {
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 2rem;
+    text-align: center;
+}

react-advanced-tag1/src/layouts/MainLayout.tsx

@@ -1,6 +1,7 @@
 import { useState } from "react";
 import Footer from "../components/Footer";
 import Header from "../components/Header";
+import './MainLayout.css'
 
 export default function MainLayout({children}: {children: React.ReactNode | React.ReactElement | React.ReactElement[]}): React.ReactElement {
   
@@ -17,9 +18,13 @@ export default function MainLayout({children}: {children: React.ReactNode | Reac
   return (
     <>
         <Header />
+
+        <div className="content">
             {children}
 
             <button onClick={handleClick}>Click</button>
+        </div>
+
         <Footer />
     </>
   );

react-advanced-tag1/src/main.tsx

@@ -2,9 +2,12 @@ import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
 import './index.css'
 import App from './App.tsx'
+import { BrowserRouter } from 'react-router-dom'
 
 createRoot(document.getElementById('root')!).render(
   <StrictMode>
-    <App />
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
   </StrictMode>,
 )

react-advanced-tag1/src/routes/EffectExercisesPage.tsx

@@ -0,0 +1,11 @@
+import EffectExercises from "../components/exercises/EffectExercises";
+import Heading from "../components/globals/Heading"
+
+export default function EffectExercisesPage() {
+    return (
+        <div>
+            <Heading title="Effekte" />
+            <EffectExercises />
+        </div>
+    );
+}

react-advanced-tag1/src/routes/FormsPage.tsx

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+import RefExercise from "../components/exercises/RefExercise";
+import Heading from "../components/globals/Heading";
+
+export default function FormsPage() {
+    return (
+        <div>
+            <Heading title="Formulare" />
+            <RefExercise />
+        </div>
+    );
+}

react-advanced-tag1/src/routes/HomePage.tsx

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+import Heading from "../components/globals/Heading"
+
+export default function HomePage() {
+    return (
+        <>
+            <Heading title="Willkommen" />
+            <p>Willkommen auf der Startseite!</p>
+        </>
+    );
+}

react-advanced-tag1/src/routes/MemoCallbackPage.tsx

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+import MemoCallback from "../components/exercises/MemoCallback";
+import Heading from "../components/globals/Heading";
+
+export default function MemoCallbackPage() {
+    return (
+        <>
+            <Heading title="Memo und Callback" />
+            <MemoCallback />
+        </>
+    )
+}

react-advanced-tag1/src/routes/UsersPage.tsx

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+import UserEffect from "../components/exercises/UserEffect";
+import { UserOverview } from "../components/exercises/UserOverview";
+import Heading from "../components/globals/Heading";
+
+export default function UsersPage() {
+    return (
+        <div>
+            <Heading title="Benutzer" />
+            <UserEffect />
+            <UserOverview />
+        </div>
+    );
+}

react-advanced-tag1/src/utils/shuffle.test.ts

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+import { describe, it, expect } from 'vitest';
+import { shuffleArray, users } from './shuffle';
+
+describe('shuffleArray', () => {
+    it('should shuffle the array and return a new order', () => {
+        const originalArray = [...users];
+        const shuffledArray = shuffleArray([...users]);
+
+        expect(shuffledArray).not.toEqual(originalArray); // Ensure the order is different
+        expect(shuffledArray.sort()).toEqual(originalArray.sort()); // Ensure all elements are still present
+    });
+
+    it('should return an empty array when input is empty', () => {
+        const result = shuffleArray([]);
+        expect(result).toEqual([]);
+    });
+
+    it('should handle arrays with one element', () => {
+        const result = shuffleArray(['onlyElement']);
+        expect(result).toEqual(['onlyElement']);
+    });
+});

react-advanced-tag1/src/utils/shuffle.ts

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+export function shuffleArray(array: string[]){
+    for(let i = array.length -1; i>0; i--){
+ 
+        const j = Math.floor(Math.random()* (i +1));
+        [array[i], array[j]] = [array[j], array[i]];
+    }
+ 
+    return [...array]
+}
+
+export const users =['John', 'Peter', 'Stefanie', 'Marta', 'Klaus', 'Anna']