import { cn } from '@/lib/utils'
import { createFileRoute } from '@tanstack/react-router'
import { format } from 'date-fns'
import {
  BotIcon,
  CircleUserIcon,
  ClipboardCheckIcon,
  ProjectorIcon,
  ReceiptEuroIcon,
  SpeakerIcon,
} from 'lucide-react'
import { ReactNode } from 'react'
import { string } from 'zod'

export const Route = createFileRoute('/_sidebar/projects/view/$id/audit')({
  component: RouteComponent,
  beforeLoad: () => {
    return {
      breadcrumb: 'Audit',
    }
  },
})

enum TimelineAction {
  General,
  Equipment,
  Personal,
  Finance,
  Todo,
}

enum TimelineActionType {
  Good,
  Bad,
  Neutral,
}

type TimelineEntry = {
  title: string
  description: string
  date: Date
  action: TimelineAction
  actionType: TimelineActionType
}

const timelineEntries: Array<TimelineEntry> = [
  {
    title: 'Payed #5',
    description: 'Client payed bill number 5.',
    action: TimelineAction.Finance,
    date: new Date(2025, 12, 5, 10, 54, 23),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'Confirmed #1',
    description: 'Client confirmed project 1.',
    action: TimelineAction.General,
    date: new Date(2025, 12, 4, 11),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'New Task',
    description: 'Konstantin Hintermayer added task 1.',
    action: TimelineAction.Todo,
    date: new Date(),
    actionType: TimelineActionType.Neutral,
  },
  {
    title: 'Payed #5',
    description: 'Client payed bill number 5.',
    action: TimelineAction.Finance,
    date: new Date(2025, 12, 5, 10, 54, 23),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'Confirmed #1',
    description: 'Client confirmed project 1.',
    action: TimelineAction.General,
    date: new Date(2025, 12, 4, 11),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'New Task',
    description: 'Konstantin Hintermayer added task 1.',
    action: TimelineAction.Todo,
    date: new Date(),
    actionType: TimelineActionType.Neutral,
  },
  {
    title: 'Payed #5',
    description: 'Client payed bill number 5.',
    action: TimelineAction.Finance,
    date: new Date(2025, 12, 5, 10, 54, 23),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'Confirmed #1',
    description: 'Client confirmed project 1.',
    action: TimelineAction.General,
    date: new Date(2025, 12, 4, 11),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'New Task',
    description: 'Konstantin Hintermayer added task 1.',
    action: TimelineAction.Todo,
    date: new Date(),
    actionType: TimelineActionType.Neutral,
  },
  {
    title: 'Payed #5',
    description: 'Client payed bill number 5.',
    action: TimelineAction.Finance,
    date: new Date(2025, 12, 5, 10, 54, 23),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'Confirmed #1',
    description: 'Client confirmed project 1.',
    action: TimelineAction.General,
    date: new Date(2025, 12, 4, 11),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'New Task',
    description: 'Konstantin Hintermayer added task 1.',
    action: TimelineAction.Todo,
    date: new Date(),
    actionType: TimelineActionType.Neutral,
  },
  {
    title: 'Payed #5',
    description: 'Client payed bill number 5.',
    action: TimelineAction.Finance,
    date: new Date(2025, 12, 5, 10, 54, 23),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'Confirmed #1',
    description: 'Client confirmed project 1.',
    action: TimelineAction.General,
    date: new Date(2025, 12, 4, 11),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'New Task',
    description: 'Konstantin Hintermayer added task 1.',
    action: TimelineAction.Todo,
    date: new Date(),
    actionType: TimelineActionType.Neutral,
  },
  {
    title: 'Payed #5',
    description: 'Client payed bill number 5.',
    action: TimelineAction.Finance,
    date: new Date(2025, 12, 5, 10, 54, 23),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'Confirmed #1',
    description: 'Client confirmed project 1.',
    action: TimelineAction.General,
    date: new Date(2025, 12, 4, 11),
    actionType: TimelineActionType.Good,
  },
  {
    title: 'New Task',
    description: 'Konstantin Hintermayer added task 1.',
    action: TimelineAction.Todo,
    date: new Date(),
    actionType: TimelineActionType.Neutral,
  },
]

function GetIconFromAction(ta: TimelineAction) {
  switch (ta) {
    case TimelineAction.Equipment:
      return <SpeakerIcon className="h-6" />
    case TimelineAction.Finance:
      return <ReceiptEuroIcon className="h-6" />
    case TimelineAction.General:
      return <BotIcon className="h-6" />
    case TimelineAction.Personal:
      return <CircleUserIcon className="h-6" />
    case TimelineAction.Todo:
      return <ClipboardCheckIcon className="h-6" />
    default:
      return <p>Icon not found</p>
  }
}

function GetColorFromActionType(at: TimelineActionType) {
  switch (at) {
    case TimelineActionType.Bad:
      return 'bg-red-500'
    case TimelineActionType.Good:
      return 'bg-green-500'
    case TimelineActionType.Neutral:
      return 'bg-muted'
  }
}

function Timeline({ children }: { children: ReactNode }) {
  return (
    <div className="relative">
      {children}
      <div className="h-full absolute top-0 left-timeline-line w-[2px] bg-muted"></div>
    </div>
  )
}

function TimelineEntryComponent({ te }: { te: TimelineEntry }) {
  return (
    <div className="flex m-2 gap-3">
      <div
        className={cn(
          `h-8 aspect-square flex items-center justify-center rounded-full border-2 border-background z-10`,
          GetColorFromActionType(te.actionType),
        )}
      >
        {GetIconFromAction(te.action)}
      </div>
      <div>
        {format(te.date, 'hh:mm dd.MM.yyyy')} {te.title}
        <br />
        {te.description}
      </div>
    </div>
  )
}

function RouteComponent() {
  return (
    <Timeline>
      {timelineEntries.map((te, i) => {
        return <TimelineEntryComponent te={te} key={i}></TimelineEntryComponent>
      })}
    </Timeline>
  )
}