README.md

@@ -1,103 +1,23 @@
 # Ankimaker
 
-A CLI app to generate anki decks.
-
-Flashcards are a great tool for accelerating language learning.
-You can choose one from the many databases out there, developed
-by teachers and very conscientious people. It would be even better 
-it is easy to create new flashcards to satisfy personalized needs.
-For instance, generating flashcards from your bookmarked words in 
-google translator or dictionary add-on on your browser
-would be much more effective because you would focus in the words
-you actually are not familiar with including the ones that are more 
-frequent in your professional or hobby contexts than in default
-common language use.
-
-# Usage
-
-## csv
-
-From csv file, with configurable parameters and 
-(media to be supported in the future).
-
-```bash
-ankimaker csv -i file.csv -o deck.apkg --conf conf.yaml
-```
+WIP
 
-#### Configuration File
-The configuration file required to convert csv can be 
-generated manually or interactively with the following command:
-```bash
-ankimaker make-csv-config -i sample-input.csv -o custon-conf.yaml
-```
-
-If you want to create the configuration manually, see instruction
-in `Manually create configuration file` section.
-
-## Manually create configuration file
-```yaml
-AnkimakerConfig:
-  header:
-  question_column: 'original'
-  answer_column: 'translation'
-  separators: \t
-  filters:
-    - - column: 'original language'
-        values: Chinese
-      - column: 'translation language'
-        values: English
-    - - column: 'original language'
-        values: English
-      - column: 'translation language'
-        values: Chinese
-```
-
-Explaining the fields:
- * **header**: Row index to be used as column. Use null 
-if nonexistent or just don't insert this field.
- * **question_column**: Name or index of column to be used as question.
- * **answer_column**: Name or index of the columns containing the answers. . Use null 
-if nonexistent or just don't insert this field.
- * **separators**: Select the character that separates cells in your csv.
- * **filters**: This is a list of groups that will be present in your 
-final deck. Each group is defined by a list of rules that must be fulfilled
-so the row will be part of the group. For instance, the following filter
-would keep only the rows whose 'original language' column value
-is Chinese.
-
-```yaml
-  filters:
-    - - column: 'original language'
-        values: Chinese
-```
+A CLI app to generate anki decks.
 
-This other filer would keep only the rows that 'original language'
-column is Chinese and 'translation language' column value is 
-any of English or French.
+From csv file, with configurable parameters, filters and media.
 
-```yaml
-  filters:
-    - - column: 'original language'
-        values: Chinese
-      - column: 'translation language'
-        values: [English, French]
-```
+From epub, finding difficult* words in the book and getting their translations.
 
-The logic of the groups is that any row satisfying at least
-one group's rule will be present in the final deck. In short,
-they're reduced with `or` logic. In the example bellow any row
-that has 'original language' column value Chinese and any roll
-that has 'translation language' column value English will be 
-in the final deck.
+*I still don't know what 'difficult' will mean. Probably difficult words will be less frequent words that are more frequent in the text than in some corpus, cut above a grade threshold. The grades will map percentiles of frequency.
 
-```yaml
-  filters:
-    - - column: 'original language'
-        values: Chinese
-    - - column: 'translation language'
-        values: English
-```
+| Language Level	| Number of Base Words Needed |
+| ----- | ------ |
+| A1 |	500|
+| A2 |	1000|
+| B1 |	2000|
+| B2 |	4000|
+| C1 | 8000|
+| C2 |	16000|
 
-* * * 
 
 This project is only possible because of the awesome work of genanki team.