Tell what game we are on

README.md

@@ -3,3 +3,11 @@
 Omdat Nederlanders ook [alphaguess](https://alphaguess.com) willen spelen :)
 
 My own implementation of an alphaguess like game with custom word lists, tailored to be used with a Dutch source.
+
+
+## Environment variables
+
+```
+set -x WORD_LIST /path/to/alfagok_wordlist.txt
+set -x START_DATE 2024-11-02
+```

requirements-server.in

@@ -0,0 +1,3 @@
+-r requirements.in
+
+gunicorn

requirements-server.txt

@@ -0,0 +1,98 @@
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements-server.in
+annotated-types==0.7.0
+    # via pydantic
+anyio==4.6.2.post1
+    # via
+    #   httpx
+    #   starlette
+    #   watchfiles
+certifi==2024.8.30
+    # via
+    #   httpcore
+    #   httpx
+click==8.1.7
+    # via
+    #   typer
+    #   uvicorn
+dnspython==2.7.0
+    # via email-validator
+email-validator==2.2.0
+    # via fastapi
+fastapi==0.115.4
+    # via -r requirements.in
+fastapi-cli==0.0.5
+    # via fastapi
+gunicorn==23.0.0
+    # via -r requirements-server.in
+h11==0.14.0
+    # via
+    #   httpcore
+    #   uvicorn
+httpcore==1.0.6
+    # via httpx
+httptools==0.6.4
+    # via uvicorn
+httpx==0.27.2
+    # via fastapi
+idna==3.10
+    # via
+    #   anyio
+    #   email-validator
+    #   httpx
+jinja2==3.1.4
+    # via fastapi
+markdown-it-py==3.0.0
+    # via rich
+markupsafe==3.0.2
+    # via jinja2
+mdurl==0.1.2
+    # via markdown-it-py
+packaging==24.1
+    # via gunicorn
+pydantic==2.9.2
+    # via
+    #   fastapi
+    #   pydantic-settings
+pydantic-core==2.23.4
+    # via pydantic
+pydantic-settings==2.6.1
+    # via -r requirements.in
+pygments==2.18.0
+    # via rich
+python-dotenv==1.0.1
+    # via
+    #   pydantic-settings
+    #   uvicorn
+python-multipart==0.0.17
+    # via fastapi
+pyyaml==6.0.2
+    # via uvicorn
+rich==13.9.4
+    # via typer
+shellingham==1.5.4
+    # via typer
+sniffio==1.3.1
+    # via
+    #   anyio
+    #   httpx
+starlette==0.41.2
+    # via fastapi
+typer==0.12.5
+    # via fastapi-cli
+typing-extensions==4.12.2
+    # via
+    #   fastapi
+    #   pydantic
+    #   pydantic-core
+    #   typer
+uvicorn==0.32.0
+    # via
+    #   fastapi
+    #   fastapi-cli
+uvloop==0.21.0
+    # via uvicorn
+watchfiles==0.24.0
+    # via uvicorn
+websockets==13.1
+    # via uvicorn

src/alfagok/main.py

@@ -1,23 +1,94 @@
+"""Main alfagok API application."""
+
+import logging
+from datetime import date
 from typing import Union
 
 from fastapi import FastAPI
-from pydantic_settings import BaseSettings
 from pydantic import FilePath
+from pydantic_settings import BaseSettings
 
 
 class Settings(BaseSettings):
+    """Configuration needed for alfagok to find its word list, using environment variables."""
+
+    # Game words
     word_list: FilePath
+    # All valid words
+    dictionary_list: FilePath
+    # Date of first game so we can calculate the game ID we're on
+    start_date: date
+
+    debug: bool = False
 
 
 app = FastAPI()
-settings = Settings() 
+settings = Settings()
+
+with open(settings.word_list, 'r', encoding='utf-8') as word_file:
+    # Load the game words
+    words = word_file.readlines()
+
+
+with open(settings.dictionary_list, 'r', encoding='utf-8') as word_file:
+    # Load the list of valid words
+    dictionary = word_file.readlines()
+
+
+logger = logging.getLogger('uvicorn.error')
+logger.setLevel(logging.INFO)
+if settings.debug:
+    logger.setLevel(logging.DEBUG)
+
+
+def get_game_id():
+    """Calculate the index for the game/word we are handling today."""
+    today = date.today()
+    # Calculate the amount of days since the start of the games so we know which word is used today
+    return (today - settings.start_date).days
+
+
+def is_valid_dictionary_word(word: str) -> bool:
+    """Verify if `word` is in the dictionary provided."""
+    return f'{word}\n' in dictionary
 
 
 @app.get("/")
 def read_root():
+    """Ohai."""
     return {"Hello": "World"}
 
 
-@app.get("/items/{item_id}")
-def read_item(item_id: int, q: Union[str, None] = None):
-    return {"item_id": item_id, "q": q}
+@app.get('/api/game')
+def what_game():
+    """Handle incoming guess."""
+    return {'game': get_game_id()}
+
+
+@app.get('/api/guess')
+def handle_guess(word: Union[str, None] = None):
+    """Handle incoming guess."""
+    current_game_id = get_game_id()
+    word_of_the_day = words[current_game_id].strip()
+
+    if not is_valid_dictionary_word(word):
+        logger.info('Guess: %s for game %d (%s), word not found in dictionary', word, current_game_id, word_of_the_day)
+        return {'error': 'Word not in dictionary'}
+
+    hint = 'it'
+    if word_of_the_day < word:
+        hint = 'before'
+    if word_of_the_day > word:
+        hint = 'after'
+
+    logger.info('Guess: %s for game %d (%s), goal is %s', word, current_game_id, word_of_the_day, hint)
+
+    # before, after, it
+    return {'game': current_game_id, 'hint': hint}
+
+
+@app.get("/api/answer/{item_id}")
+def read_item(item_id: int, guess: Union[str, None] = None):
+    """Get the word item."""
+    word = words[item_id].strip()
+    return {"item_id": item_id, "guess": guess, 'word': word}

wordlist/create_list.py

@@ -9,18 +9,27 @@ with open('basiswoorden-gekeurd.txt', 'r', encoding='utf-8') as wordfile:
     all_words = wordfile.readlines()
     print(f'original list contains {len(all_words)} words')
 
+    dictionary_list = []
     result_list = []
     for word in all_words:
         word = word.strip()
+        if word.isalpha() and word.lower() == word:
+            # Word is valid for our dictionary
+            dictionary_list.append(f'{word}\n')
         if word.isalpha() and word.lower() == word and len(word) > MIN_LENGTH and len(word) <= MAX_LENGTH:
+            # Word is 'fit' for our game
             result_list.append(f'{word}\n')
 
     # print(result_list)
     print(f'words filtered: {len(result_list)} with length > {MIN_LENGTH} and <= {MAX_LENGTH}')
+    print(f'words in dictionary: {len(dictionary_list)}')
 
     with open('filtered.txt', 'w', encoding='utf-8') as f:
         f.writelines(result_list)
 
+    with open('dictionary.txt', 'w', encoding='utf-8') as f:
+        f.writelines(dictionary_list)
+
     selection_list = []
 
     # Randomly select words for each day