import streamlit as st
from persist import persist, load_widget_state
#from pages.viewCardProgress import get_card
from modelcards import CardData, ModelCard
from markdownTagExtract import tag_checker,listToString,to_markdown
#from specific_extraction import extract_it
from modelcards import CardData, ModelCard
from jinja2 import Environment, FileSystemLoader


def is_float(value):
    try:
        float(value)
        return True
    except:
        return False

## Handles parsing jinja variable templates
def parse_into_jinja_markdown():
    env = Environment(loader=FileSystemLoader('.'), autoescape=True)
    temp = env.get_template(st.session_state.markdown_upload)
    
    return (temp.render(model_id = st.session_state["model_name"],
        the_model_description = st.session_state["model_description"],developers=st.session_state["Model_developers"],shared_by = st.session_state["shared_by"],license = st.session_state['license'],
            direct_use = st.session_state["Direct_Use"], downstream_use = st.session_state["Downstream_Use"],out_of_scope_use = st.session_state["Out-of-Scope_Use"],
            bias_risks_limitations = st.session_state["Model_Limits_n_Risks"], bias_recommendations = st.session_state['Recommendations'],
            model_examination = st.session_state['Model_examin'],
            hardware= st.session_state['Model_hardware'], hours_used = st.session_state['hours_used'], cloud_provider = st.session_state['Model_cloud_provider'], cloud_region = st.session_state['Model_cloud_region'], co2_emitted = st.session_state['Model_c02_emitted'],
            citation_bibtex= st.session_state["APA_citation"], citation_apa = st.session_state['bibtex_citation'],
            training_data = st.session_state['training_data'], preprocessing =st.session_state['preprocessing'], speeds_sizes_times = st.session_state['Speeds_Sizes_Times'],
            model_specs = st.session_state['Model_specs'], compute_infrastructure = st.session_state['compute_infrastructure'],software = st.session_state['technical_specs_software'],
            glossary = st.session_state['Glossary'], 
            more_information = st.session_state['More_info'], 
            model_card_authors = st.session_state['the_authors'],
            model_card_contact = st.session_state['Model_card_contact'],
            get_started_code =st.session_state["Model_how_to"]
            ))



################################################################
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################## Below CURRENTLY Deprecated ##################
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def get_card():
    languages=st.session_state.languages or None
    license=st.session_state.license or None
    library_name = st.session_state.library_name or None
    tags= [x.strip() for x in st.session_state.tags.split(',') if x.strip()]
    tags.append("autogenerated-modelcard")
    datasets= [x.strip() for x in st.session_state.datasets.split(',') if x.strip()] or None
    metrics=st.session_state.metrics or None
    model_name = st.session_state.model_name or None
    model_description = st.session_state.model_description or None
    authors = st.session_state.Model_card_authors or None
    paper_url = st.session_state.paper_url or None
    github_url = st.session_state.github_url or None
    bibtex_citations = st.session_state.bibtex_citations or None
    emissions = float(st.session_state.Model_c02_emitted) if is_float(st.session_state.Model_c02_emitted) else None  # BUG

    # Handle any warnings...
    do_warn = False
    warning_msg = "Warning: The following fields are required but have not been filled in: "
    if not languages:
        warning_msg += "\n- Languages"
        do_warn = True
    if not license:
        warning_msg += "\n- License"
        do_warn = True
    if do_warn:
        st.error(warning_msg)
        st.stop()

    # Generate and display card
    card_data = CardData(
        language=languages,
        license=license,
        library_name=library_name,
        tags=tags,
        datasets=datasets,
        metrics=metrics,
    )
    if emissions:
        card_data.co2_eq_emissions = {'emissions': emissions}

    card = ModelCard.from_template(
        card_data,
        template_path='template.md',
        model_id=model_name,
        # Template kwargs:
        model_description=model_description,
        license=license,
        authors=authors,
        paper_url=paper_url,
        github_url=github_url,
        bibtex_citations=bibtex_citations,
        emissions=emissions
    )
    return card


def apply_view(page_state, not_code_pull,text_passed):
    not_important_section = True
    if st.session_state.legal_view == True:
        #user_view = 'legal_view'
        user_view_collapse={'Model_details_text','Model_uses','Model_Eval','Model_carbon','Model_cite', 'Glossary','Model_card_authors'}
        
    elif st.session_state.researcher_view == True:
        #user_view = 'researcher_view'
        user_view_collapse={'Model_details_text','Model_how_to','Model_training','Model_Limits_n_Risks', 'Glossary', 'Model_card_contact', 'Citation'}
        
    else:
        #user_view = 'beginner_technical_view'
        user_view_collapse={'Model_details_text','Model_how_to','Model_Eval','Model_uses', 'Glossary'} # Add Techical Spec
    

    for value in user_view_collapse:
        if value == page_state:
            not_important_section = False
            
    if not_important_section == True: #and st.session_state[user_view]:
        #st.markdown("here")
        text_return = out_text_out(not_code_pull,page_state,text_passed)
        out_text = "<details> <summary> Click to expand </summary>" +text_return + "</details>"
        return (out_text)
        
        #out_text = "<details>" + out_text + "</details>"
    else:
        text_return = out_text_out(not_code_pull,page_state,text_passed)
        out_text = text_return
        return (out_text)

def out_text_out(not_code_pull,page_state,out_text):
    if not_code_pull == True:
        out_text = extract_it(page_state)
        return(out_text)
    else: 
        out_text = out_text
        return(out_text)
        
def writingPrompt(page_state, help_text, out_text):
    #st.session_state.check_box = False 
    #extracted_how_to= tag_checker(markdown,start_tag,end_tag)
    
    
    
    #see_suggestion = column.checkbox("See Writing Prompt")
    
    st.session_state.check_box = True
    variable_output_prompt = st.text_area("Enter some text",height = 500, value =out_text, key=persist(out_text),
    help=help_text)
    st.session_state.page_state = persist(variable_output_prompt)
    #out_text = extract_it(page_state)
        
        
    #else:
        #st.session_state.check_box = True
        ##st.session_state.check_box = False
        #variable_output_prompt = st.text_area("Enter Text",value = ' ',key=persist(page_state),height = 500,help =help_text)
        
    return variable_output_prompt



def extract_section(current_template, start_tag, end_tag):
    current_Card_markdown= current_template

    extracted_how_to= tag_checker(current_Card_markdown,start_tag,end_tag)
    out_text = ' '.join(extracted_how_to)
    return out_text

def main():
    #card.save('current_card.md')
    return