from django.contrib import admin
from django.utils.html import format_html
from .models import *
from django.forms import TextInput
from django.conf import settings


class PeopleResourceInline(admin.TabularInline):
    autocomplete_fields = ['resource']
    model = PeopleResource
    extra = 0


class PeopleRangeInline(admin.TabularInline):
    autocomplete_fields = ['range']
    model = PeopleRange
    extra = 0


class PersonAdmin(admin.ModelAdmin):
    inlines = [
        PeopleResourceInline,
        PeopleRangeInline
    ]
    readonly_fields = ['id']
    search_fields = ['title', 'first_name', 'last_name', 'organisation', 'position', 'country__short_name', 'contact_email']
    fieldsets = (
        (None, {
            'fields': (
                ('id'),
                ('mr_mrs', 'title','full_name', 'position'),
                ('first_name', 'last_name', 'search_name', 'status'),
                ('contact_email', 'email_2', 'skype', 'professional_phone'),
                'organization',
                'personal_url',
                'biography',
                'field_of_expertise',
                'geographic_area_of_expertise')
        }),
        ('Research Scale', {
            'classes': ('collapse',),
            'fields': (('field_site', 'transect', 'mountain_top', 'mountain_range', 'landscape', 'regional', 'national',),
                        '_global'),
        }),
        ('Methods and tools', {
            'classes': ('collapse',),
            'fields': (('biological_field_sampling', 'data_mining', 'remote_sensing',
                       'gis', 'spatial_analysis', 'statistical_analysis', 'modelling'),
                       ('assessment', 'meta_analysis', 'synthesis', 'qualitative_ssm', 'genetic_analyses'))
        }),
        ('Taxonomic groups', {
            'classes': ('collapse',),
            'fields': (('birds', 'mammals', 'reptiles', 'amphibians', 'fish', 'insects', 'molluscs', 'crustaceans',
                       'arachnids'), ('angiosperms', 'gymnosperms', 'fungi', 'algae', 'microbes')),
        }),
        ('Others', {
            'classes': ('collapse',),
            'fields': ('orcid', 'web_of_science', 'twitter', 'instagram', 'updated',
                       ('news_letter', 'profile_on_web'),
                       'entry_date',
                       'country',
                       'gmba_function'
                       ),
        }),
    )
    list_display = ['id', 'full_name', 'organization']
    autocomplete_fields = ['organization']
    list_per_page = settings.ADMIN_LIST_PER_PAGE
#    list_display_links = ['id']


class ResourceKeywordInline(admin.TabularInline):
    model = ResourceKeyword


class ResourceRangeInline(admin.TabularInline):
    model = ResourceRange


class ResourcePeopleInline(admin.TabularInline):
    model = PeopleResource
    formfield_overrides = {
        models.CharField: {'widget': TextInput(attrs={'size': '20'})}
    }


class ResourceAdmin(admin.ModelAdmin):
    inlines = [
        ResourceKeywordInline,
        ResourceRangeInline,
        ResourcePeopleInline
    ]
    search_fields = ['title', 'url', 'citation', 'abstract']
    readonly_fields = ['id']
    list_display = ['title', 'citation', 'type']
    ordering = ['title']
    fieldsets = (
        (None, {
            'fields': (
                ('id', 'stars'),
                'title',
                'citation',
                ('type',),
                ('url',),
                ('lat', 'lon'),
                'doi',
                'wiki_data_id',
                'inventory',
                'abstract',
                'author_keywords'
            )
        }),
        ('Research network', {
            'classes': ('collapse',),
            'fields': (('gloria', 'gnomo', 'lter', 'ltser', 'miren', 'team'),),
        }),

        ('PEGASuS', {
            'classes': ('collapse',),
            'fields': (
                ('PEGASuS_polygon_ID', 'PEGASuS_Polygon_comments', 'PEGASuS_Assessment_ID',
                 'PEGASuS_Check_map_with_author',),)
        }),
    )


class RangeNameTranslationInline(admin.TabularInline):
    model = RangeNameTranslation


class RangeCountryInline(admin.TabularInline):
    model = RangeCountry


class RangeAdmin(admin.ModelAdmin):
    inlines = [
        RangeNameTranslationInline,
        RangeCountryInline
    ]
    readonly_fields = ('id',)
    search_fields = ['name', 'range_name', 'range_name_ascii',
                     'level', 'level', 'level_1', 'level_2', 'level_3', 'peak_name', 'comments', 'source',
                     'name_fr', 'name_de', 'name_es', 'name_pt', 'name_cn', 'name_ru', 'name_tr']
    fieldsets = (
        (None, {
            'fields': (
                ('gmba_v2_id', 'range_name', 'range_name_language', 'map_unit'),
                ('range_name_map', 'select_300', 'checked'),
                ('range_name_ascii', 'GMBA_v1_id'),
                ('latitude', 'longitude'),
                ('mother_range', 'wiki_data_id', 'area'),
                ('feature', 'range_alternate_id', 'gmba_narrow'),
                'source',
                'id',
            )
        }),
        ('Range Name Translation', {
            'classes': ('collapse',),
            'fields': (
                ('name_fr', 'name_de', 'name_es', 'name_pt'),
                ('name_ru', 'name_tr', 'name_cn')
            )
        }),
        ('Range Countries', {
            'classes': ('collapse',),
            'fields': ('countries',),
        }),
        ('Comments', {
            'classes': ('collapse',),
            'fields': ('comments',),
        })
    )
    list_display = ['range_name', 'mother_range', 'countries']
    ordering = ['range_name']


class PeopleOrganizationInline(admin.TabularInline):
    model = Person
    exclude = ['source_id', 'organisation', 'field_indexer']
    fields = ('title', 'full_name', 'contact_email', 'position')


class OrganizationAdmin(admin.ModelAdmin):
    inlines = [
        PeopleOrganizationInline,
    ]
    readonly_fields = ('org_num1',)
    search_fields = ['organisation_search', 'org_alpha_search', 'organisation_2', 'organisation_3', 'subject']
    list_display = ['organisation_english', 'organisation_2', 'country']
    fieldsets = (
        (None, {
            'fields': (
                'org_num1',
                ('acronym', 'category', 'subject'),
                'organisation_english',
                ('organisation_2', 'organisation_3'),
                'organisation_original',
            )
        }),
        ('Address', {
            'classes': ('collapse',),
            'fields': (
                ('street', 'postcode', 'city'),
                ('po_box', 'country', 'lat_long'),
            )
        }),
        ('Other details', {
            'classes': ('collapse',),
            'fields': (('tel', 'email'),
                        'url',
                        'tags',
                       ),
        })
    )

    ordering = [ 'organisation_english' ]

    def org_url(self, instance):
        return format_html('<a href="{0}" target="_blank">{1}</a>',
                           str(instance.url).strip("#"),
                           str(instance.url).strip("#"))


class FieldAdmin(admin.ModelAdmin):
    search_fields = ['name']


class CountriesAdmin(admin.ModelAdmin):
    search_fields = ['short_name', 'formal_name', 'membership_within_un_system', 'continent', 'eu_ms', 'eea_ms', 'iso3',
                     'iso2']


class GMBA_SpeciesGroupAdmin(admin.ModelAdmin):
    search_fields = ['species_group']


class LanguageAdmin(admin.ModelAdmin):
    search_fields = ['language']


class PeopleStatusAdmin(admin.ModelAdmin):
    search_fields = ['status']


class RangeTypeAdmin(admin.ModelAdmin):
    search_fields = ['range_type']


class RedListCategoryAdmin(admin.ModelAdmin):
    search_fields = ['red_list_category']


class SourceAdmin(admin.ModelAdmin):
    search_fields = ['source']


class TaxonStatusAdmin(admin.ModelAdmin):
    search_fields = ['taxon_status']


class TaxonUnitAdmin(admin.ModelAdmin):
    search_fields = ['taxon_status']


class TrendsQuantityAdmin(admin.ModelAdmin):
    search_fields = ['trend']


class TrendsQualityAdmin(admin.ModelAdmin):
    search_fields = ['trend']


class RepositoryAdmin(admin.ModelAdmin):
    search_fields = ['repository_name', 'repository_url']


class GMBAFunctionAdmin(admin.ModelAdmin):
    search_fields = ['gmba_function']


class RangeOnlineInfoAdmin(admin.ModelAdmin):
    search_fields = ['info_source']


class PeaksAdmin(admin.ModelAdmin):
    search_fields = ['point_name', 'link']


class SearchAdmin(admin.ModelAdmin):
    search_fields = ['search_string', 'search_date', 'result']
    list_display = ['search_string', 'search_date', 'result']

    def search_string(self, obj):
        return str(obj.search_string) if obj else '--'

    def search_date(self, obj):
        return str(obj.search_date) if obj else '--'

    def result(self, obj):
        return str(obj.result) if obj else '--'


class SpeciesAdmin(admin.ModelAdmin):
    search_fields = ['scientific_name', 'class_', 'english_name', 'url']


class TaxonRangeAdmin(admin.ModelAdmin):
    model = TaxonRange
    search_fields = ['range__range_name', 'taxon', 'subrange_or_region', 'distribution', 'source', 'remarks']
    list_display = ['range_name', 'taxon']

    def range_name(self, obj):
        return str(obj.range.range_name) if obj and obj.range and obj.range.range_name else 'None'

    def taxon(self, obj):
        return str(obj.taxon) if obj.taxon else 'None'


class RangeNameTranslationAdmin(admin.ModelAdmin):
    model = RangeNameTranslation
    search_fields = ['range__range_name', 'language__language']
    list_display = ['range_name', 'language_translation']

    def range_name(self, obj):
        return str(obj.range.range_name)

    def country_name(self, obj):
        return str(obj.language.language) if obj.language else 'None'


class PeopleRangeAdmin(admin.ModelAdmin):
    model = MountainRange
    list_display = ['person', 'range_name', ]

    def range_name(self, obj):
        return str(obj.range.name)


class PeopleResourceAdmin(admin.ModelAdmin):
    fields = ('person', 'resource', 'p_r_role')
    list_display = ['person', 'resource', 'role']
    search_fields = ['person__full_name', 'resource__title', 'p_r_role__role']


class SpeciesRangeAdmin(admin.ModelAdmin):
    model = SpeciesRange
    search_fields = ['scientific_name__scientific_name', 'range__range_name']
    list_display = ['scientific_name', 'range_name']

    def scientific_name(self, obj):
        return str(obj.scientific_name.scientific_name) if obj and obj.scientific_name and obj.scientific_name.scientific_name else '--'

    def range_name(self, obj):
        return str(obj.range) if obj.range else '--'


class RangeCountryAdmin(admin.ModelAdmin):
    model = RangeCountry
    search_fields = ['range__range_name', 'country__short_name']
    list_display = ['range_name', 'country_name']

    def range_name(self, obj):
        return str(obj.range.range_name)

    def country_name(self, obj):
        return str(obj.country.short_name) if obj.country else 'None'


# Register your models here.
admin.site.register(Person, PersonAdmin)
admin.site.register(Resource, ResourceAdmin)
admin.site.register(MountainRange, RangeAdmin)
# admin.site.register(Method)
# admin.site.register(Scale)
# admin.site.register(Taxon)
# admin.site.register(Field, FieldAdmin)


# LU models
# admin.site.register(Country, CountriesAdmin)
# admin.site.register(GMBA_SpeciesGroup, GMBA_SpeciesGroupAdmin)
# admin.site.register(Language, LanguageAdmin)
# admin.site.register(PeopleStatus, PeopleStatusAdmin)
# admin.site.register(RangeType, RangeTypeAdmin)
# admin.site.register(RedListCategory, RedListCategoryAdmin)
# admin.site.register(Source, SourceAdmin)
# admin.site.register(TaxonStatus, TaxonStatusAdmin)
# admin.site.register(TaxonUnit, TaxonUnitAdmin)
# admin.site.register(TrendsQuality, TrendsQualityAdmin)
# admin.site.register(TrendsQuantity, TrendsQuantityAdmin)

# Others
# admin.site.register(Repository, RepositoryAdmin)
# admin.site.register(GMBA_function, GMBAFunctionAdmin)
admin.site.register(Organisation, OrganizationAdmin)
# admin.site.register(RangeOnlineInfo, RangeOnlineInfoAdmin)

# admin.site.register(RangeNameTranslation, RangeNameTranslationAdmin)
# admin.site.register(AddElevation)
# admin.site.register(GMBA_V2_Centroid)
# admin.site.register(ImportGeom210915)
# admin.site.register(Peak, PeaksAdmin)
# admin.site.register(Search, SearchAdmin)
# admin.site.register(TaxaPeople)
# # admin.site.register(RangesPeople)
# # admin.site.register(ResourcesPeople)
# admin.site.register(ScalesPeople)
# admin.site.register(Species, SpeciesAdmin)
# admin.site.register(PeopleFunction)
# admin.site.register(SpeciesRange, SpeciesRangeAdmin)
# admin.site.register(RangesPeople, PeopleRangeAdmin)
# admin.site.register(TaxonRange, TaxonRangeAdmin)
# admin.site.register(PeopleResource, PeopleResourceAdmin)
# admin.site.register(RangeCountry, RangeCountryAdmin)