"""FrankenUI Tasks Example built with MonsterUI (original design by ShadCN)"""

from fasthtml.common import *
from monsterui.all import *
from fasthtml.svg import *
import json

app, rt = fast_app(hdrs=Theme.blue.headers())

def LAlignedCheckTxt(txt): return DivLAligned(UkIcon(icon='check'), P(txt, cls=TextPresets.muted_sm))

with open('data/status_list.json', 'r') as f: data     = json.load(f)
with open('data/statuses.json',    'r') as f: statuses = json.load(f)

def _create_tbl_data(d):
    return {'Done': d['selected'], 'Task': d['id'], 'Title': d['title'], 
            'Status'  : d['status'], 'Priority': d['priority'] }
    
data = [_create_tbl_data(d)  for d in data]
page_size = 15
current_page = 0
paginated_data = data[current_page*page_size:(current_page+1)*page_size]

priority_dd = [{'priority': "low", 'count': 36 }, {'priority': "medium", 'count': 33 }, {'priority': "high", 'count': 31 }]

status_dd = [{'status': "backlog", 'count': 21 },{'status': "todo", 'count': 21 },{'status': "progress", 'count': 20 },{'status': "done",'count': 19 },{'status': "cancelled", 'count': 19 }]

def create_hotkey_li(hotkey): return NavCloseLi(A(DivFullySpaced(hotkey[0], Span(hotkey[1], cls=TextPresets.muted_sm))))

hotkeys_a = (('Profile','⇧⌘P'),('Billing','⌘B'),('Settings','⌘S'),('New Team',''))
hotkeys_b = (('Logout',''), )

avatar_opts = DropDownNavContainer(
    NavHeaderLi(P('sveltecult'),NavSubtitle('leader@sveltecult.com')),
    NavDividerLi(),
    *map(create_hotkey_li, hotkeys_a),
    NavDividerLi(),
    *map(create_hotkey_li, hotkeys_b),)

def CreateTaskModal():
    return Modal(
        Div(cls='p-6')(
            ModalTitle('Create Task'),
            P('Fill out the information below to create a new task', cls=TextPresets.muted_sm),
            Br(),
            Form(cls='space-y-6')(
                Grid(Div(Select(*map(Option,('Documentation', 'Bug', 'Feature')), label='Task Type', id='task_type')),
                     Div(Select(*map(Option,('In Progress', 'Backlog', 'Todo', 'Cancelled', 'Done')), label='Status', id='task_status')),
                     Div(Select(*map(Option, ('Low', 'Medium', 'High')), label='Priority', id='task_priority'))),
                TextArea(label='Title', placeholder='Please describe the task that needs to be completed'),
                DivRAligned(
                    ModalCloseButton('Cancel', cls=ButtonT.ghost),
                    ModalCloseButton('Submit', cls=ButtonT.primary),
                    cls='space-x-5'))),
        id='TaskForm')

page_heading = DivFullySpaced(cls='space-y-2')(
            Div(cls='space-y-2')(
                H2('Welcome back!'),P("Here's a list of your tasks for this month!", cls=TextPresets.muted_sm)),
            Div(DiceBearAvatar("sveltcult",8,8),avatar_opts))

table_controls =(Input(cls='w-[250px]',placeholder='Filter task'),
     Button("Status"),
     DropDownNavContainer(map(NavCloseLi,[A(DivFullySpaced(P(a['status']), P(a['count'])),cls='capitalize') for a in status_dd])), 
     Button("Priority"),
     DropDownNavContainer(map(NavCloseLi,[A(DivFullySpaced(LAlignedCheckTxt(a['priority']), a['count']),cls='capitalize') for a in priority_dd])),
     Button("View"),
     DropDownNavContainer(map(NavCloseLi,[A(LAlignedCheckTxt(o)) for o in ['Title','Status','Priority']])),
     Button('Create Task',cls=(ButtonT.primary, TextPresets.bold_sm), data_uk_toggle="target: #TaskForm"))

def task_dropdown():
    return Div(Button(UkIcon('ellipsis')),
               DropDownNavContainer(
                   map(NavCloseLi,[
                       *map(A,('Edit', 'Make a copy', 'Favorite')),
                        A(DivFullySpaced(*[P(o, cls=TextPresets.muted_sm) for o in ('Delete', '⌘⌫')]))])))
def header_render(col):
    match col:
        case "Done":    return Th(CheckboxX(), shrink=True)
        case 'Actions': return Th("",          shrink=True)
        case _:         return Th(col,         expand=True)

def cell_render(col, val):
    def _Td(*args,cls='', **kwargs): return Td(*args, cls=f'p-2 {cls}',**kwargs)
    match col:
        case "Done": return _Td(shrink=True)(CheckboxX(selected=val))
        case "Task":  return _Td(val, cls='uk-visible@s')  # Hide on small screens
        case "Title": return _Td(val, cls='font-medium', expand=True)
        case "Status" | "Priority": return _Td(cls='uk-visible@m uk-text-nowrap capitalize')(Span(val))
        case "Actions": return _Td(task_dropdown(), shrink=True)
        case _: raise ValueError(f"Unknown column: {col}")

task_columns = ["Done", 'Task', 'Title', 'Status', 'Priority', 'Actions']

tasks_table = Div(cls='mt-4')(
    TableFromDicts(
        header_data=task_columns,
        body_data=paginated_data,
        body_cell_render=cell_render,
        header_cell_render=header_render,
        sortable=True,
        cls=(TableT.responsive, TableT.sm, TableT.divider)))


def footer():
    total_pages = (len(data) + page_size - 1) // page_size
    return DivFullySpaced(
        Div('1 of 100 row(s) selected.', cls=TextPresets.muted_sm),
        DivLAligned(
            DivCentered(f'Page {current_page + 1} of {total_pages}', cls=TextT.sm),
            DivLAligned(*[UkIconLink(icon=i,  button=True) for i in ('chevrons-left', 'chevron-left', 'chevron-right', 'chevrons-right')])))

tasks_ui = Div(DivFullySpaced(DivLAligned(table_controls), cls='mt-8'), tasks_table, footer())

@rt
def index(): return Container(page_heading, tasks_ui, CreateTaskModal())

serve()