#
# Jasy - Web Tooling Framework
# Copyright 2010-2012 Zynga Inc.
#

import copy, re, os, json

import jasy.js.api.Data as Data
import jasy.js.api.Text as Text
import jasy.core.File as File

from jasy.js.util import *
import jasy.core.Console as Console
from jasy import UserError


__all__ = ["ApiWriter"]

itemMap = {
    "members": "member",
    "statics": "static",
    "properties": "property",
    "events": "event"
}

linkMap = {
    "member": "members",
    "static": "statics",
    "property": "properties",
    "event": "events"
}

# Used to process HTML links
linkExtract = re.compile(r" href=(\"|')([a-zA-Z0-9#\:\.\~]+)(\"|')", re.M)
internalLinkParse = re.compile(r"^((static|member|property|event)\:)?([a-zA-Z0-9_\.]+)?(\~([a-zA-Z0-9_]+))?$")

def convertFunction(item):
    item["isFunction"] = True
    if "params" in item:
        params = item["params"]
        paramsNew = []
        sortedParams = list(sorted(params, key=lambda paramName: params[paramName]["position"]))
        for paramName in sortedParams:
            param = params[paramName]
            param["name"] = paramName
            paramsNew.append(param)
            
        item["params"] = paramsNew
        
        
def convertTags(item):
    if "tags" in item:
        tags = item["tags"]
        tagsNew = []
        if tags:
            for tagName in sorted(tags):
                tag = { "name" : tagName }
                if tags[tagName] is not True:
                    tag["value"] = "+".join(tags[tagName])
                tagsNew.append(tag)
            
        item["tags"] = tagsNew


def safeUpdate(dest, origin):
    """ Like update() but only never overwrites"""
    
    for key in origin:
        if not key in dest:
            dest[key] = origin[dest]


def isErrornous(data):
    if "errornous" in data:
        return True
        
    if "params" in data:
        for paramName in data["params"]:
            param = data["params"][paramName]
            if "errornous" in param:
                return True
                
    return False


def mergeMixin(className, mixinName, classApi, mixinApi):
    Console.debug("Merging %s into %s", mixinName, className)

    sectionLink = ["member", "property", "event"]
    
    for pos, section in enumerate(("members", "properties", "events")):
        mixinItems = getattr(mixinApi, section, None)
        if mixinItems:
            classItems = getattr(classApi, section, None)
            if not classItems:
                classItems = {}
                setattr(classApi, section, classItems)
            
            for name in mixinItems:

                # Overridden Check
                if name in classItems:
                
                    # If it was included, just store another origin
                    if "origin" in classItems[name]:
                        classItems[name]["origin"].append({
                            "name": mixinName,
                            "link": "%s:%s~%s" % (sectionLink[pos], mixinName, name)
                        })
                
                    # Otherwise add it to the overridden list
                    else:
                        if not "overridden" in classItems[name]:
                            classItems[name]["overridden"] = []

                        classItems[name]["overridden"].append({
                            "name": mixinName,
                            "link": "%s:%s~%s" % (sectionLink[pos], mixinName, name)
                        })

                # Remember where classes are included from
                else:
                    classItems[name] = {}
                    classItems[name].update(mixinItems[name])
                    if not "origin" in classItems[name]:
                        classItems[name]["origin"] = []

                    classItems[name]["origin"].append({
                        "name": mixinName,
                        "link": "%s:%s~%s" % (sectionLink[pos], mixinName, name)
                    })



def connectInterface(className, interfaceName, classApi, interfaceApi):
    Console.debug("- Connecting %s with %s", className, interfaceName)
    
    #
    # Properties
    #
    interfaceProperties = getattr(interfaceApi, "properties", None)
    if interfaceProperties:
        classProperties = getattr(classApi, "properties", {})
        for name in interfaceProperties:
            if not name in classProperties:
                Console.warn("Class %s is missing implementation for property %s of interface %s!", className, name, interfaceName)

            else:
                # Add reference to interface
                if not "interface" in classProperties[name]:
                    classProperties[name]["defined"] = []

                classProperties[name]["defined"].append({
                    "name": interfaceName,
                    "link": "property:%s~%s" % (interfaceName, name)
                })
                
                # Copy over documentation
                if not "doc" in classProperties[name] and "doc" in interfaceProperties[name]:
                    classProperties[name]["doc"] = interfaceProperties[name]["doc"]

                if not "summary" in classProperties[name] and "summary" in interfaceProperties[name]:
                    classProperties[name]["summary"] = interfaceProperties[name]["summary"]
                    
                if "errornous" in classProperties[name] and not "errornous" in interfaceProperties[name]:
                    del classProperties[name]["errornous"]
                    
                # Update tags with data from interface
                if "tags" in interfaceProperties[name]:
                    if not "tags" in classProperties[name]:
                        classProperties[name]["tags"] = {}

                    safeUpdate(classProperties[name]["tags"], interfaceProperties[name]["tags"])                    
    
    #
    # Events
    #
    interfaceEvents = getattr(interfaceApi, "events", None)
    if interfaceEvents:
        classEvents = getattr(classApi, "events", {})
        for name in interfaceEvents:
            if not name in classEvents:
                Console.warn("Class %s is missing implementation for event %s of interface %s!", className, name, interfaceName)
            else:
                # Add reference to interface
                if not "interface" in classEvents[name]:
                    classEvents[name]["defined"] = []

                classEvents[name]["defined"].append({
                    "name": interfaceName,
                    "link": "event:%s~%s" % (interfaceName, name)
                })
                
                # Copy user event type and documentation from interface
                if not "doc" in classEvents[name] and "doc" in interfaceEvents[name]:
                    classEvents[name]["doc"] = interfaceEvents[name]["doc"]

                if not "summary" in classEvents[name] and "summary" in interfaceEvents[name]:
                    classEvents[name]["summary"] = interfaceEvents[name]["summary"]

                if not "type" in classEvents[name] and "type" in interfaceEvents[name]:
                    classEvents[name]["type"] = interfaceEvents[name]["type"]

                if "errornous" in classEvents[name] and not "errornous" in interfaceEvents[name]:
                    del classEvents[name]["errornous"]
                    
                # Update tags with data from interface
                if "tags" in interfaceEvents[name]:
                    if not "tags" in classEntry:
                        classEvents[name]["tags"] = {}

                    safeUpdate(classEvents[name]["tags"], interfaceEvents[name]["tags"])                    

    #
    # Members
    #
    interfaceMembers = getattr(interfaceApi, "members", None)
    if interfaceMembers:
        classMembers = getattr(classApi, "members", {})
        for name in interfaceMembers:
            if not name in classMembers:
                Console.warn("Class %s is missing implementation for member %s of interface %s!", className, name, interfaceName)
    
            else:
                interfaceEntry = interfaceMembers[name]
                classEntry = classMembers[name]
                
                # Add reference to interface
                if not "interface" in classEntry:
                    classEntry["defined"] = []
                    
                classEntry["defined"].append({
                    "name": interfaceName,
                    "link": "member:%s~%s" % (interfaceName, name)
                })
                
                # Copy over doc from interface
                if not "doc" in classEntry and "doc" in interfaceEntry:
                    classEntry["doc"] = interfaceEntry["doc"]

                if not "summary" in classEntry and "summary" in interfaceEntry:
                    classEntry["summary"] = interfaceEntry["summary"]

                if "errornous" in classEntry and not "errornous" in interfaceEntry:
                    del classEntry["errornous"]

                # Priorize return value from interface (it's part of the interface feature set to enforce this)
                if "returns" in interfaceEntry:
                    classEntry["returns"] = interfaceEntry["returns"]

                # Update tags with data from interface
                if "tags" in interfaceEntry:
                    if not "tags" in classEntry:
                        classEntry["tags"] = {}
                    
                    safeUpdate(classEntry["tags"], interfaceEntry["tags"])

                # Copy over params from interface
                if "params" in interfaceEntry:
                    # Fix completely missing parameters
                    if not "params" in classEntry:
                        classEntry["params"] = {}
                        
                    for paramName in interfaceEntry["params"]:
                        # Prefer data from interface
                        if not paramName in classEntry["params"]:
                            classEntry["params"][paramName] = {}
                            
                        classEntry["params"][paramName].update(interfaceEntry["params"][paramName])
                        
                        # Clear errournous documentation flags
                        if "errornous" in classEntry["params"][paramName] and not "errornous" in interfaceEntry["params"][paramName]:
                            del classEntry["params"][paramName]["errornous"]


class ApiWriter():
    """
    Processes JavaScript classes into data for API documentation. Exports plain data which can be used
    by a wide varity of tools for further processing or for displaying documentation. A good
    example of how to use the data generated by `write` is the ApiBrowser: https://github.com/zynga/apibrowser
    """

    def __init__(self, session):

        self.__session = session

    
    def __isIncluded(self, className, classFilter):
        
        if not classFilter:
            return True
            
        if type(classFilter) is tuple:
            if className.startswith(classFilter):
                return True
            
        elif not classFilter(className):
            return True
            
        return False
    

    def write(self, distFolder, classFilter=None, callback="apiload", showInternals=False, showPrivates=False, printErrors=True, highlightCode=True):
        """
        Writes API data generated from JavaScript into distFolder

        :param distFolder: Where to store the API data
        :param classFilter: Tuple of classes or method to use for filtering
        :param callback: Name of callback to use for loading or None if pure JSON should be used
        :param showInternals: Include internal methods inside API data
        :param showPrivates: Include private methods inside API data
        :param printErrors: Whether errors should be printed to the console
        :param highlightCode: Whether to enable code highlighting using Pygments 

        :type distFolder: str
        :type classFilter: tuple or function
        :type callback: function
        :type showInternals: bool
        :type showPrivates: bool
        :type printErrors: bool
        :type highlightCode: bool
        """
        
        #
        # Collecting
        #
        
        Console.info("Collecting API Data...")
        Console.indent()
        
        apiData = {}
        highlightedCode = {}
        virtualProject = self.__session.getVirtualProject()
        
        for project in self.__session.getProjects():
            if project is virtualProject:
                continue

            classes = project.getClasses()
            Console.info("Loading API of project %s: %s...", Console.colorize(project.getName(), "bold"), Console.colorize("%s classes" % len(classes), "cyan"))
            Console.indent()
            for className in classes:
                if self.__isIncluded(className, classFilter):

                    data = classes[className].getApi(highlightCode)

                    if not data.isEmpty:
                        apiData[className] = data
                        highlightedCode[className] = classes[className].getHighlightedCode()
                
                    else:
                        Console.info("Skipping %s, class is empty." % className)

            Console.outdent()
        
        Console.outdent()

        
        #
        # Processing
        #
        
        Console.info("Processing API Data...")
        Console.indent()
        
        data, index, search = self.__process(apiData, classFilter=classFilter, internals=showInternals, privates=showPrivates, printErrors=printErrors, highlightCode=highlightCode)
        
        Console.outdent()
        
        
        
        #
        # Writing
        #

        Console.info("Storing API data...")
        Console.indent()

        writeCounter = 0
        extension = "js" if callback else "json"
        compress = True


        class JsonEncoder(json.JSONEncoder):
            def default(self, obj):
                if isinstance(obj, set):
                    return list(obj)
                    
                return json.JSONEncoder.default(self, obj)


        def encode(content, name):

            if compress:
                jsonContent = json.dumps(content, sort_keys=True, cls=JsonEncoder, separators=(',',':'))
            else:
                jsonContent = json.dumps(content, sort_keys=True, cls=JsonEncoder, indent=2)

            if callback:
                return "%s(%s,'%s');" % (callback, jsonContent, name)
            else:
                return jsonContent


        Console.info("Saving class data (%s files)...", len(data))
        Console.indent()

        for className in data:
            try:
                classData = data[className]
                if type(classData) is dict:
                    classExport = classData
                else:
                    classExport = classData.export()

                File.write(self.__session.expandFileName(os.path.join(distFolder, "%s.%s" % (className, extension))), encode(classExport, className))
            except TypeError as writeError:
                Console.error("Could not write API data of: %s: %s", className, writeError)
                continue

        Console.outdent()

        if highlightCode:
            Console.info("Saving highlighted code (%s files)...", len(highlightedCode))
            Console.indent()

            for className in highlightedCode:
                try:
                    File.write(self.__session.expandFileName(os.path.join(distFolder, "%s.html" % className)), highlightedCode[className])
                except TypeError as writeError:
                    Console.error("Could not write highlighted code of: %s: %s", className, writeError)
                    continue

            Console.outdent()

        Console.info("Writing index...")

        Console.indent()
        File.write(self.__session.expandFileName(os.path.join(distFolder, "meta-index.%s" % extension)), encode(index, "meta-index"))
        File.write(self.__session.expandFileName(os.path.join(distFolder, "meta-search.%s" % extension)), encode(search, "meta-search"))
        Console.outdent()
        
        Console.outdent()



    def __process(self, apiData, classFilter=None, internals=False, privates=False, printErrors=True, highlightCode=True):
        
        knownClasses = set(list(apiData))


        #
        # Attaching Links to Source Code (Lines)
        # Building Documentation Summaries
        #

        
        Console.info("Adding Source Links...")

        for className in apiData:
            classApi = apiData[className]

            constructData = getattr(classApi, "construct", None)
            if constructData is not None:
                if "line" in constructData:
                    constructData["sourceLink"] = "source:%s~%s" % (className, constructData["line"])

            for section in ("properties", "events", "statics", "members"):
                sectionData = getattr(classApi, section, None)

                if sectionData is not None:
                    for name in sectionData:
                        if "line" in sectionData[name]:
                            sectionData[name]["sourceLink"] = "source:%s~%s" % (className, sectionData[name]["line"])



        #
        # Including Mixins / IncludedBy
        #

        Console.info("Resolving Mixins...")
        Console.indent()

        # Just used temporary to keep track of which classes are merged
        mergedClasses = set()

        def getApi(className):
            classApi = apiData[className]

            if className in mergedClasses:
                return classApi

            classIncludes = getattr(classApi, "includes", None)
            if classIncludes:
                for mixinName in classIncludes:
                    if not mixinName in apiData:
                        Console.error("Invalid mixin %s in class %s", className, mixinName)
                        continue
                        
                    mixinApi = apiData[mixinName]
                    if not hasattr(mixinApi, "includedBy"):
                        mixinApi.includedBy = set()

                    mixinApi.includedBy.add(className)
                    mergeMixin(className, mixinName, classApi, getApi(mixinName))

            mergedClasses.add(className)

            return classApi

        for className in apiData:
            apiData[className] = getApi(className)

        Console.outdent()



        #
        # Checking links
        #
        
        Console.info("Checking Links...")
        
        additionalTypes = ("Call", "Identifier", "Map", "Integer", "Node", "Element", "Class", "Exception", "Uri")
        
        def checkInternalLink(link, className):
            match = internalLinkParse.match(link)
            if not match:
                return 'Invalid link "#%s"' % link
                
            if match.group(3) is not None:
                className = match.group(3)
                
            if not className in knownClasses and not className in apiData:
                return 'Invalid class in link "#%s"' % link
                
            # Accept all section/item values for named classes,
            # as it might be pretty complicated to verify this here.
            if not className in apiData:
                return True
                
            classApi = apiData[className]
            sectionName = match.group(2)
            itemName = match.group(5)
            
            if itemName is None:
                return True
                
            if sectionName is not None:
                if not sectionName in linkMap:
                    return 'Invalid section in link "#%s"' % link
                    
                section = getattr(classApi, linkMap[sectionName], None)
                if section is None:
                    return 'Invalid section in link "#%s"' % link
                else:
                    if itemName in section:
                        return True
                        
                    return 'Invalid item in link "#%s"' % link
            
            for sectionName in ("statics", "members", "properties", "events"):
                section = getattr(classApi, sectionName, None)
                if section and itemName in section:
                    return True
                
            return 'Invalid item link "#%s"' % link


        def checkLinksInItem(item):
            
            # Process types
            if "type" in item:
                
                if item["type"] == "Function":

                    # Check param types
                    if "params" in item:
                        for paramName in item["params"]:
                            paramEntry = item["params"][paramName]
                            if "type" in paramEntry:
                                for paramTypeEntry in paramEntry["type"]:
                                    if not paramTypeEntry["name"] in knownClasses and not paramTypeEntry["name"] in additionalTypes and not ("builtin" in paramTypeEntry or "pseudo" in paramTypeEntry):
                                        item["errornous"] = True
                                        Console.error('Invalid param type "%s" in %s' % (paramTypeEntry["name"], className))

                                    if not "pseudo" in paramTypeEntry and paramTypeEntry["name"] in knownClasses:
                                        paramTypeEntry["linkable"] = True
                
                
                    # Check return types
                    if "returns" in item:
                        for returnTypeEntry in item["returns"]:
                            if not returnTypeEntry["name"] in knownClasses and not returnTypeEntry["name"] in additionalTypes and not ("builtin" in returnTypeEntry or "pseudo" in returnTypeEntry):
                                item["errornous"] = True
                                Console.error('Invalid return type "%s" in %s' % (returnTypeEntry["name"], className))
                            
                            if not "pseudo" in returnTypeEntry and returnTypeEntry["name"] in knownClasses:
                                returnTypeEntry["linkable"] = True
                            
                elif not item["type"] in knownClasses and not item["type"] in builtinTypes and not item["type"] in pseudoTypes and not item["type"] in additionalTypes:
                    item["errornous"] = True
                    Console.error('Invalid type "%s" in %s' % (item["type"], className))
            
            
            # Process doc
            if "doc" in item:
                
                def processInternalLink(match):
                    linkUrl = match.group(2)

                    if linkUrl.startswith("#"):
                        linkCheck = checkInternalLink(linkUrl[1:], className)
                        if linkCheck is not True:
                            item["errornous"] = True

                            if sectionName:
                                Console.error("%s in %s:%s~%s" % (linkCheck, sectionName, className, name))
                            else:
                                Console.error("%s in %s" % (linkCheck, className))
            
                linkExtract.sub(processInternalLink, item["doc"])


        Console.indent()

        # Process APIs
        for className in apiData:
            classApi = apiData[className]
            
            sectionName = None
            constructData = getattr(classApi, "construct", None)
            if constructData is not None:
                checkLinksInItem(constructData)

            for sectionName in ("properties", "events", "statics", "members"):
                section = getattr(classApi, sectionName, None)

                if section is not None:
                    for name in section:
                         checkLinksInItem(section[name])

        Console.outdent()



        #
        # Filter Internals/Privates
        #
        
        Console.info("Filtering Items...")
        
        def isVisible(entry):
            if "visibility" in entry:
                visibility = entry["visibility"]
                if visibility == "private" and not privates:
                    return False
                if visibility == "internal" and not internals:
                    return False

            return True

        def filterInternalsPrivates(classApi, field):
            data = getattr(classApi, field, None)
            if data:
                for name in list(data):
                    if not isVisible(data[name]):
                        del data[name]

        for className in apiData:
            filterInternalsPrivates(apiData[className], "statics")
            filterInternalsPrivates(apiData[className], "members")



        #
        # Connection Interfaces / ImplementedBy
        #
        
        Console.info("Connecting Interfaces...")
        Console.indent()
        
        for className in apiData:
            classApi = getApi(className)
            
            if not hasattr(classApi, "main"):
                continue
                
            classType = classApi.main["type"]
            if classType == "core.Class":
                
                classImplements = getattr(classApi, "implements", None)
                if classImplements:
                    
                    for interfaceName in classImplements:
                        interfaceApi = apiData[interfaceName]
                        implementedBy = getattr(interfaceApi, "implementedBy", None)
                        if not implementedBy:
                            implementedBy = interfaceApi.implementedBy = []
                            
                        implementedBy.append(className)
                        connectInterface(className, interfaceName, classApi, interfaceApi)
        
        Console.outdent()
        
        
        #
        # Merging Named Classes
        #
        
        Console.info("Merging Named Classes...")
        Console.indent()
        
        for className in list(apiData):
            classApi = apiData[className]
            destName = classApi.main["name"]
            
            if destName is not None and destName != className:

                Console.debug("Extending class %s with %s", destName, className)

                if destName in apiData:
                    destApi = apiData[destName]
                    destApi.main["from"].append(className)
                
                else:
                    destApi = apiData[destName] = Data.ApiData(destName, highlight=highlightCode)
                    destApi.main = {
                        "type" : "Extend",
                        "name" : destName,
                        "from" : [className]
                    }
                    
                # If there is a "main" tag found in the class use its API description
                if "tags" in classApi.main and classApi.main["tags"] is not None and "main" in classApi.main["tags"]:
                    if "doc" in classApi.main:
                        destApi.main["doc"] = classApi.main["doc"]
                
                classApi.main["extension"] = True
                    
                # Read existing data
                construct = getattr(classApi, "construct", None)
                statics = getattr(classApi, "statics", None)
                members = getattr(classApi, "members", None)

                if construct is not None:
                    if hasattr(destApi, "construct"):
                        Console.warn("Overriding constructor in extension %s by %s", destName, className)
                        
                    destApi.construct = copy.copy(construct)

                if statics is not None:
                    if not hasattr(destApi, "statics"):
                        destApi.statics = {}

                    for staticName in statics:
                        destApi.statics[staticName] = copy.copy(statics[staticName])
                        destApi.statics[staticName]["from"] = className
                        destApi.statics[staticName]["fromLink"] = "static:%s~%s" % (className, staticName)

                if members is not None:
                    if not hasattr(destApi, "members"):
                        destApi.members = {}
                        
                    for memberName in members:
                        destApi.members[memberName] = copy.copy(members[memberName])
                        destApi.members[memberName]["from"] = className
                        destApi.members[memberName]["fromLink"] = "member:%s~%s" % (className, memberName)

        Console.outdent()
        

        #
        # Connecting Uses / UsedBy
        #

        Console.info("Collecting Use Patterns...")

        # This matches all uses with the known classes and only keeps them if matched
        allClasses = set(list(apiData))
        for className in apiData:
            uses = apiData[className].uses

            # Rebuild use list
            cleanUses = set()
            for use in uses:
                if use != className and use in allClasses:
                    cleanUses.add(use)

                    useEntry = apiData[use]
                    if not hasattr(useEntry, "usedBy"):
                        useEntry.usedBy = set()

                    useEntry.usedBy.add(className)

            apiData[className].uses = cleanUses

        
        
        #
        # Building Search Index
        #

        Console.info("Building Search Index...")
        search = {}

        def addSearch(classApi, field):
            data = getattr(classApi, field, None)
            if data:
                for name in data:
                    if not name in search:
                        search[name] = set()

                    search[name].add(className)

        for className in apiData:

            classApi = apiData[className]

            addSearch(classApi, "statics")
            addSearch(classApi, "members")
            addSearch(classApi, "properties")
            addSearch(classApi, "events")
        
        
        
        #
        # Post Process (dict to sorted list)
        #
        
        Console.info("Post Processing Data...")
        
        for className in sorted(apiData):
            classApi = apiData[className]
            
            convertTags(classApi.main)
            
            construct = getattr(classApi, "construct", None)
            if construct:
                convertFunction(construct)
                convertTags(construct)

            for section in ("statics", "members", "properties", "events"):
                items = getattr(classApi, section, None)
                if items:
                    sortedList = []
                    for itemName in sorted(items):
                        item = items[itemName]
                        item["name"] = itemName
                        
                        if "type" in item and item["type"] == "Function":
                            convertFunction(item)
                                
                        convertTags(item)
                        sortedList.append(item)

                    setattr(classApi, section, sortedList)
        
        
        
        #
        # Collecting Package Docs
        #

        Console.info("Collecting Package Docs...")
        Console.indent()
        
        # Inject existing package docs into api data
        for project in self.__session.getProjects():
            docs = project.getDocs()
            
            for packageName in docs:
                if self.__isIncluded(packageName, classFilter):
                    Console.debug("Creating package documentation %s", packageName)
                    apiData[packageName] = docs[packageName].getApi()
        
        
        # Fill missing package docs
        for className in sorted(apiData):
            splits = className.split(".")
            packageName = splits[0]
            for split in splits[1:]:
                if not packageName in apiData:
                    Console.warn("Missing package documentation %s", packageName)
                    apiData[packageName] = Data.ApiData(packageName, highlight=highlightCode)
                    apiData[packageName].main = {
                        "type" : "Package",
                        "name" : packageName
                    }
                        
                packageName = "%s.%s" % (packageName, split)


        # Now register all classes in their parent namespace/package
        for className in sorted(apiData):
            splits = className.split(".")
            packageName = ".".join(splits[:-1])
            if packageName:
                package = apiData[packageName]
                # debug("- Registering class %s in parent %s", className, packageName)
                
                entry = {
                    "name" : splits[-1],
                    "link" : className,
                }
                
                classMain = apiData[className].main
                if "doc" in classMain and classMain["doc"]:
                    summary = Text.extractSummary(classMain["doc"])
                    if summary:
                        entry["summary"] = summary
                        
                if "type" in classMain and classMain["type"]:
                    entry["type"] = classMain["type"]
                
                if not hasattr(package, "content"):
                    package.content = [entry]
                else:
                    package.content.append(entry)
                    
        Console.outdent()



        #
        # Writing API Index
        #
        
        Console.debug("Building Index...")
        index = {}
        
        for className in sorted(apiData):
            
            classApi = apiData[className]
            mainInfo = classApi.main
            
            # Create structure for className
            current = index
            for split in className.split("."):
                if not split in current:
                    current[split] = {}
            
                current = current[split]
            
            # Store current type
            current["$type"] = mainInfo["type"]
            
            # Keep information if
            if hasattr(classApi, "content"):
                current["$content"] = True
        
        
        
        #
        # Return
        #
        
        return apiData, index, search
        
        
        
