#!/usr/bin/env python
# coding: utf-8

# # The use of μονογενής (Nestle1904GBI)

# ## Table of content <a class="anchor" id="TOC"></a>
# * <a href="#bullet1">1 - Introduction</a>
#     * <a href="#bullet1x1">1.1 - Why is this relevant?</a>
#     * <a href="#bullet1x2">1.2 - Translating into Text-Fabric queries</a>
# * <a href="#bullet2">2 - Load Text-Fabric app and data</a>
# * <a href="#bullet3">3 - Performing the queries</a>
#     * <a href="#bullet3x1">3.1 - Rendering of the word μονογενής</a>
#     * <a href="#bullet3x2">3.2 - Using show</a>

# # 1 - Introduction <a class="anchor" id="bullet1"></a>
# ##### [Back to TOC](#TOC)
# 
# How to translate and understand μονογενής - whether it means "only begotten" or just "unique". 

# ## 1.1 - Why is this relevant? <a class="anchor" id="bullet1x1"></a>
# ##### [Back to TOC](#TOC)
# 
# Consider for example John 3:16:
# 
# > Οὕτως γὰρ ἠγάπησεν ὁ Θεὸς τὸν κόσμον, ὥστε τὸν Υἱὸν τὸν μονογενῆ ἔδωκεν, ἵναπᾶς ὁπι στεύων εἰς αὐτὸν μὴ ἀπόληται ἀλλ’ ἔχῃ ζωὴν αἰώνιον.
# 
# Does this imply that Jesus was begotten of God. But the adjective μονογενής can just mean one-of-a-kind or unique. See also the entry in [Liddel-Scott-Jones Greek-English Lexicon](https://stephanus.tlg.uci.edu/lsj/#eid=70726).

# ## 1.2 - Translating into Text-Fabric queries <a class="anchor" id="bullet1x2"></a>
# ##### [Back to TOC](#TOC)</a>
# 
# We need to search for all occurences of the lemma μονογενής.

# # 2 - Load Text-Fabric app and data <a class="anchor" id="bullet2"></a>
# ##### [Back to TOC](#TOC)

# In[1]:


get_ipython().run_line_magic('load_ext', 'autoreload')
get_ipython().run_line_magic('autoreload', '2')


# In[1]:


# Loading the Text-Fabric code
# Note: it is assumed Text-Fabric is installed in your environment
from tf.fabric import Fabric
from tf.app import use


# In[3]:


# load the N1904 app and data
N1904 = use ("tonyjurg/Nestle1904GBI", version="0.3", hoist=globals())


# In[ ]:


# The following will push the Text-Fabric stylesheet to this notebook (to facilitate proper display with notebook viewer)
N1904.dh(N1904.getCss())


# # 3 - Performing the queries <a class="anchor" id="bullet3"></a>
# ##### [Back to TOC](#TOC)

# ## 3.1 - Rendering of the word μονογενής <a class="anchor" id="bullet3x1"></a>
# ##### [Back to TOC](#TOC)
# 
# The following script gathers all occurrences of the lemma "μονογενής" and displays its English rendering.

# In[4]:


count=0
print ('count\t location\t translation')
for node in F.otype.s('word'):
    lemma=F.lemma.v(node)
    if lemma == 'μονογενής':
        count+=1
        book=F.book.v(node)
        chapter=F.chapter.v(node)
        verse=F.verse.v(node)
        word=F.word.v(node)
        gloss=F.gloss_EN.v(node)
        print (count,'\t',book,chapter,':',verse,'\t', gloss)


# Alternative method to identify the verse location is to use `T.sectionFromNode(node)`. The resultant tuple structure can be determined from the output of `T.structureInfo()`. See following image:
# 
# <img src="images\structure_info.jpg">
# 
# This is the same info as can be obtained from otext
# 
# This will result in the following sniplet of code:

# In[5]:


for node in F.otype.s('word'):
    lemma=F.lemma.v(node)
    if lemma == 'μονογενής':
        book, chapter, verse = T.sectionFromNode(node) 
        # Each element on the left hand side corresponds to an element in the tuple.
        print (book,chapter,verse)


# ## 3.2 - Using show <a class="anchor" id="bullet3x2"></a>
# ##### [Back to TOC](#TOC)

# In[4]:


MonogenesQuery = '''
book 
 chapter 
   verse 
      word lemma=μονογενής
'''
MonogenesResults = N1904.search(MonogenesQuery)
# This will create a list containing ordered tuples consisting of node numbers of the items as they appear in the query

# Just print some of the results
N1904.show(MonogenesResults, start=1, end=1, condensed=True, multiFeatures=True)


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