"use client"

import { dmSans125ClassName } from "@/lib/fonts"
import { analytics } from "@/lib/analytics"
import { cn } from "@lib/utils"
import { authClient } from "@lib/auth"
import { useAuth } from "@lib/auth-context"
import { generateId } from "@lib/generate-id"
import {
	ADD_MEMORY_SHORTCUT_URL,
	RAYCAST_EXTENSION_URL,
	SEARCH_MEMORY_SHORTCUT_URL,
} from "@repo/lib/constants"
import {
	Dialog,
	DialogContent,
	DialogHeader,
	DialogTitle,
	DialogPortal,
} from "@ui/components/dialog"
import { useMutation } from "@tanstack/react-query"
import { Check, Copy, Download, Key, Loader, Plus, Search } from "lucide-react"
import Image from "next/image"
import { useSearchParams } from "next/navigation"
import { useEffect, useId, useState } from "react"
import { toast } from "sonner"

function SectionTitle({ children }: { children: React.ReactNode }) {
	return (
		<p
			className={cn(
				dmSans125ClassName(),
				"font-semibold text-[20px] tracking-[-0.2px] text-[#FAFAFA] px-2",
			)}
		>
			{children}
		</p>
	)
}

function IntegrationCard({
	children,
	id,
}: {
	children: React.ReactNode
	id?: string
}) {
	return (
		<div
			id={id}
			className={cn(
				"relative bg-[#14161A] rounded-[14px] p-6 w-full overflow-hidden",
				"shadow-[inset_2.42px_2.42px_4.263px_rgba(11,15,21,0.7)]",
			)}
		>
			{children}
		</div>
	)
}

function PillButton({
	children,
	onClick,
	className,
	disabled,
}: {
	children: React.ReactNode
	onClick?: () => void
	className?: string
	disabled?: boolean
}) {
	return (
		<button
			type="button"
			onClick={onClick}
			disabled={disabled}
			className={cn(
				"relative flex items-center justify-center gap-2",
				"bg-[#0D121A]",
				"rounded-full h-11 px-4 flex-1",
				"cursor-pointer transition-opacity hover:opacity-80",
				"shadow-[inset_1.5px_1.5px_4.5px_rgba(0,0,0,0.7)]",
				"disabled:opacity-50 disabled:cursor-not-allowed",
				dmSans125ClassName(),
				className,
			)}
		>
			{children}
		</button>
	)
}

function FeatureItem({ text }: { text: string }) {
	return (
		<div className="flex items-center gap-2">
			<Check className="size-4 shrink-0 text-[#4BA0FA]" />
			<span
				className={cn(
					dmSans125ClassName(),
					"text-[14px] tracking-[-0.14px] text-white",
				)}
			>
				{text}
			</span>
		</div>
	)
}

function ChromeIcon({ className }: { className?: string }) {
	return (
		<svg
			xmlns="http://www.w3.org/2000/svg"
			preserveAspectRatio="xMidYMid"
			viewBox="0 0 190.5 190.5"
			className={className}
		>
			<title>Google Chrome Icon</title>
			<path
				fill="#fff"
				d="M95.252 142.873c26.304 0 47.627-21.324 47.627-47.628s-21.323-47.628-47.627-47.628-47.627 21.324-47.627 47.628 21.323 47.628 47.627 47.628z"
			/>
			<path
				fill="#229342"
				d="m54.005 119.07-41.24-71.43a95.227 95.227 0 0 0-.003 95.25 95.234 95.234 0 0 0 82.496 47.61l41.24-71.43v-.011a47.613 47.613 0 0 1-17.428 17.443 47.62 47.62 0 0 1-47.632.007 47.62 47.62 0 0 1-17.433-17.437z"
			/>
			<path
				fill="#fbc116"
				d="m136.495 119.067-41.239 71.43a95.229 95.229 0 0 0 82.489-47.622A95.24 95.24 0 0 0 190.5 95.248a95.237 95.237 0 0 0-12.772-47.623H95.249l-.01.007a47.62 47.62 0 0 1 23.819 6.372 47.618 47.618 0 0 1 17.439 17.431 47.62 47.62 0 0 1-.001 47.633z"
			/>
			<path
				fill="#1a73e8"
				d="M95.252 132.961c20.824 0 37.705-16.881 37.705-37.706S116.076 57.55 95.252 57.55 57.547 74.431 57.547 95.255s16.881 37.706 37.705 37.706z"
			/>
			<path
				fill="#e33b2e"
				d="M95.252 47.628h82.479A95.237 95.237 0 0 0 142.87 12.76 95.23 95.23 0 0 0 95.245 0a95.222 95.222 0 0 0-47.623 12.767 95.23 95.23 0 0 0-34.856 34.872l41.24 71.43.011.006a47.62 47.62 0 0 1-.015-47.633 47.61 47.61 0 0 1 41.252-23.815z"
			/>
		</svg>
	)
}

function AppleShortcutsIcon() {
	return (
		<div className="relative size-10 shrink-0 rounded-lg overflow-hidden">
			<Image
				src="/images/ios-shortcuts.png"
				alt="Apple Shortcuts"
				width={40}
				height={40}
				className="object-cover"
			/>
		</div>
	)
}

function RaycastIcon({ className }: { className?: string }) {
	return (
		<svg
			width="24"
			height="24"
			viewBox="0 0 28 28"
			fill="none"
			xmlns="http://www.w3.org/2000/svg"
			className={className}
		>
			<title>Raycast Icon</title>
			<path
				fillRule="evenodd"
				clipRule="evenodd"
				d="M7 18.079V21L0 14L1.46 12.54L7 18.081V18.079ZM9.921 21H7L14 28L15.46 26.54L9.921 21ZM26.535 15.462L27.996 14L13.996 0L12.538 1.466L18.077 7.004H14.73L10.864 3.146L9.404 4.606L11.809 7.01H10.129V17.876H20.994V16.196L23.399 18.6L24.859 17.14L20.994 13.274V9.927L26.535 15.462ZM7.73 6.276L6.265 7.738L7.833 9.304L9.294 7.844L7.73 6.276ZM20.162 18.708L18.702 20.17L20.268 21.738L21.73 20.276L20.162 18.708ZM4.596 9.41L3.134 10.872L7 14.738V11.815L4.596 9.41ZM16.192 21.006H13.268L17.134 24.872L18.596 23.41L16.192 21.006Z"
				fill="#FF6363"
			/>
		</svg>
	)
}

export default function Integrations() {
	const { org } = useAuth()
	const searchParams = useSearchParams()

	// iOS Shortcuts state
	const [showApiKeyModal, setShowApiKeyModal] = useState(false)
	const [apiKey, setApiKey] = useState<string>("")
	const [copied, setCopied] = useState(false)
	const [selectedShortcutType, setSelectedShortcutType] = useState<
		"add" | "search" | null
	>(null)
	const apiKeyId = useId()

	// Raycast state
	const [showRaycastApiKeyModal, setShowRaycastApiKeyModal] = useState(false)
	const [raycastApiKey, setRaycastApiKey] = useState<string>("")
	const [raycastCopied, setRaycastCopied] = useState(false)
	const [hasTriggeredRaycast, setHasTriggeredRaycast] = useState(false)
	const raycastApiKeyId = useId()

	const handleCopyApiKey = async (key: string, isRaycast = false) => {
		try {
			await navigator.clipboard.writeText(key)
			if (isRaycast) {
				setRaycastCopied(true)
				setTimeout(() => setRaycastCopied(false), 2000)
			} else {
				setCopied(true)
				setTimeout(() => setCopied(false), 2000)
			}
			toast.success("API key copied to clipboard!")
		} catch {
			toast.error("Failed to copy API key")
		}
	}

	const createApiKeyMutation = useMutation({
		mutationFn: async () => {
			const res = await authClient.apiKey.create({
				metadata: {
					organizationId: org?.id,
					type: "ios-shortcut",
				},
				name: `ios-${generateId().slice(0, 8)}`,
				prefix: `sm_${org?.id}_`,
			})
			return res.key
		},
		onSuccess: (key) => {
			setApiKey(key)
			setShowApiKeyModal(true)
			setCopied(false)
			handleCopyApiKey(key)
		},
		onError: (error) => {
			toast.error("Failed to create API key", {
				description: error instanceof Error ? error.message : "Unknown error",
			})
		},
	})

	const createRaycastApiKeyMutation = useMutation({
		mutationFn: async () => {
			if (!org?.id) {
				throw new Error("Organization ID is required")
			}

			const res = await authClient.apiKey.create({
				metadata: {
					organizationId: org.id,
					type: "raycast-extension",
				},
				name: `raycast-${generateId().slice(0, 8)}`,
				prefix: `sm_${org.id}_`,
			})
			return res.key
		},
		onSuccess: (key) => {
			setRaycastApiKey(key)
			setShowRaycastApiKeyModal(true)
			setRaycastCopied(false)
			handleCopyApiKey(key, true)
		},
		onError: (error) => {
			toast.error("Failed to create Raycast API key", {
				description: error instanceof Error ? error.message : "Unknown error",
			})
		},
	})

	useEffect(() => {
		const qParam = searchParams.get("q")
		if (
			qParam === "raycast" &&
			!hasTriggeredRaycast &&
			!createRaycastApiKeyMutation.isPending &&
			org?.id
		) {
			setHasTriggeredRaycast(true)
			createRaycastApiKeyMutation.mutate()
		}
	}, [searchParams, hasTriggeredRaycast, createRaycastApiKeyMutation, org])

	const handleChromeInstall = () => {
		window.open(
			"https://chromewebstore.google.com/detail/supermemory/afpgkkipfdpeaflnpoaffkcankadgjfc",
			"_blank",
			"noopener,noreferrer",
		)
		analytics.onboardingChromeExtensionClicked({ source: "settings" })
		analytics.extensionInstallClicked()
	}

	const handleShortcutClick = (shortcutType: "add" | "search") => {
		setSelectedShortcutType(shortcutType)
		createApiKeyMutation.mutate()
	}

	const handleOpenShortcut = () => {
		if (!selectedShortcutType) {
			toast.error("No shortcut type selected")
			return
		}

		if (selectedShortcutType === "add") {
			window.open(ADD_MEMORY_SHORTCUT_URL, "_blank")
		} else if (selectedShortcutType === "search") {
			window.open(SEARCH_MEMORY_SHORTCUT_URL, "_blank")
		}
	}

	const handleRaycastClick = () => {
		createRaycastApiKeyMutation.mutate()
	}

	const handleRaycastInstall = () => {
		window.open(RAYCAST_EXTENSION_URL, "_blank")
		analytics.onboardingChromeExtensionClicked({ source: "settings" })
		analytics.extensionInstallClicked()
	}

	const handleDialogClose = (open: boolean) => {
		setShowApiKeyModal(open)
		if (!open) {
			setSelectedShortcutType(null)
			setApiKey("")
			setCopied(false)
		}
	}

	const handleRaycastDialogClose = (open: boolean) => {
		setShowRaycastApiKeyModal(open)
		if (!open) {
			setRaycastApiKey("")
			setRaycastCopied(false)
		}
	}

	return (
		<div className="flex flex-col gap-4 pt-4 w-full">
			<SectionTitle>Integrations</SectionTitle>

			<IntegrationCard id="chrome-extension-card">
				<div className="flex flex-col gap-6">
					<div id="chrome-extension-header" className="flex items-center gap-4">
						<ChromeIcon className="shrink-0 w-10 h-10" />
						<div className="flex flex-col gap-1.5">
							<p
								className={cn(
									dmSans125ClassName(),
									"font-semibold text-[16px] tracking-[-0.16px] text-[#FAFAFA]",
								)}
							>
								Chrome extension
							</p>
							<p
								className={cn(
									dmSans125ClassName(),
									"font-medium text-[16px] tracking-[-0.16px] text-[#737373]",
								)}
							>
								Save any webpage directly from your browser
							</p>
						</div>
					</div>

					<div id="chrome-extension-cta" className="flex gap-4">
						<PillButton onClick={handleChromeInstall}>
							<Download className="size-4 text-[#FAFAFA]" />
							<span className="text-[14px] tracking-[-0.14px] text-[#FAFAFA] font-medium">
								Add to Chrome
							</span>
						</PillButton>
					</div>

					<div
						id="chrome-extension-features"
						className="grid grid-cols-1 sm:grid-cols-2 gap-2"
					>
						<FeatureItem text="Import all Twitter bookmarks" />
						<FeatureItem text="Sync ChatGPT memories" />
						<FeatureItem text="Save any webpage" />
						<FeatureItem text="One time setup" />
					</div>
				</div>
			</IntegrationCard>

			<IntegrationCard id="apple-shortcuts-card">
				<div className="flex flex-col gap-6">
					<div id="apple-shortcuts-header" className="flex items-center gap-4">
						<AppleShortcutsIcon />
						<div className="flex flex-col gap-1.5">
							<p
								className={cn(
									dmSans125ClassName(),
									"font-semibold text-[16px] tracking-[-0.16px] text-[#FAFAFA]",
								)}
							>
								Apple shortcuts
							</p>
							<p
								className={cn(
									dmSans125ClassName(),
									"font-medium text-[16px] tracking-[-0.16px] text-[#737373]",
								)}
							>
								Add memories directly from iPhone, iPad or Mac
							</p>
						</div>
					</div>

					<div id="apple-shortcuts-cta" className="flex gap-4">
						<PillButton
							onClick={() => handleShortcutClick("add")}
							disabled={createApiKeyMutation.isPending}
						>
							{createApiKeyMutation.isPending &&
							selectedShortcutType === "add" ? (
								<Loader className="size-4 text-[#FAFAFA] animate-spin" />
							) : (
								<Plus className="size-4 text-[#FAFAFA]" />
							)}
							<span className="text-[14px] tracking-[-0.14px] text-[#FAFAFA] font-medium">
								{createApiKeyMutation.isPending &&
								selectedShortcutType === "add"
									? "Creating..."
									: "Add memory shortcut"}
							</span>
						</PillButton>
						<PillButton
							onClick={() => handleShortcutClick("search")}
							disabled={createApiKeyMutation.isPending}
						>
							{createApiKeyMutation.isPending &&
							selectedShortcutType === "search" ? (
								<Loader className="size-4 text-[#FAFAFA] animate-spin" />
							) : (
								<Search className="size-4 text-[#FAFAFA]" />
							)}
							<span className="text-[14px] tracking-[-0.14px] text-[#FAFAFA] font-medium">
								{createApiKeyMutation.isPending &&
								selectedShortcutType === "search"
									? "Creating..."
									: "Search memory shortcut"}
							</span>
						</PillButton>
					</div>
				</div>
			</IntegrationCard>

			<IntegrationCard id="raycast-extension-card">
				<div className="flex flex-col gap-6">
					<div
						id="raycast-extension-header"
						className="flex items-center gap-4"
					>
						<RaycastIcon className="shrink-0 w-10 h-10" />
						<div className="flex flex-col gap-1.5">
							<p
								className={cn(
									dmSans125ClassName(),
									"font-semibold text-[16px] tracking-[-0.16px] text-[#FAFAFA]",
								)}
							>
								Raycast extension
							</p>
							<p
								className={cn(
									dmSans125ClassName(),
									"font-medium text-[16px] tracking-[-0.16px] text-[#737373]",
								)}
							>
								Add and search memories from Mac and Windows
							</p>
						</div>
					</div>

					<div id="raycast-extension-cta" className="flex gap-4">
						<PillButton
							onClick={handleRaycastClick}
							disabled={createRaycastApiKeyMutation.isPending}
						>
							{createRaycastApiKeyMutation.isPending ? (
								<Loader className="size-4 text-[#FAFAFA] animate-spin" />
							) : (
								<Key className="size-4 text-[#FAFAFA]" />
							)}
							<span className="text-[14px] tracking-[-0.14px] text-[#FAFAFA] font-medium">
								{createRaycastApiKeyMutation.isPending
									? "Generating..."
									: "Get API key"}
							</span>
						</PillButton>
						<PillButton onClick={handleRaycastInstall}>
							<Download className="size-4 text-[#FAFAFA]" />
							<span className="text-[14px] tracking-[-0.14px] text-[#FAFAFA] font-medium">
								Install extension
							</span>
						</PillButton>
					</div>
				</div>
			</IntegrationCard>

			<Dialog open={showApiKeyModal} onOpenChange={handleDialogClose}>
				<DialogPortal>
					<DialogContent
						id="ios-shortcuts-modal"
						className="bg-[#14161A] border border-white/10 text-[#FAFAFA] md:max-w-md z-100"
					>
						<DialogHeader>
							<DialogTitle
								className={cn(
									dmSans125ClassName(),
									"text-[#FAFAFA] text-lg font-semibold",
								)}
							>
								Setup Apple Shortcut
							</DialogTitle>
						</DialogHeader>

						<div className="space-y-4">
							<div id="ios-shortcuts-api-key-section" className="space-y-2">
								<label
									htmlFor={apiKeyId}
									className={cn(
										dmSans125ClassName(),
										"text-sm font-medium text-[#737373]",
									)}
								>
									Your API Key
								</label>
								<div className="flex items-center gap-2">
									<input
										id={apiKeyId}
										type="text"
										value={apiKey}
										readOnly
										className={cn(
											"flex-1 bg-[#0D121A] border border-white/10 rounded-lg px-3 py-2 text-sm text-[#FAFAFA] font-mono",
											dmSans125ClassName(),
										)}
									/>
									<button
										type="button"
										onClick={() => handleCopyApiKey(apiKey)}
										className="p-2 rounded-lg bg-[#0D121A] border border-white/10 text-[#737373] hover:text-[#FAFAFA] transition-colors"
									>
										{copied ? (
											<Check className="h-4 w-4 text-[#4BA0FA]" />
										) : (
											<Copy className="h-4 w-4" />
										)}
									</button>
								</div>
							</div>

							<div id="ios-shortcuts-steps" className="space-y-3">
								<h4
									className={cn(
										dmSans125ClassName(),
										"text-sm font-medium text-[#737373]",
									)}
								>
									Follow these steps:
								</h4>
								<div className="space-y-2">
									<div className="flex items-start gap-3">
										<div className="shrink-0 w-6 h-6 bg-[#4BA0FA]/20 text-[#4BA0FA] rounded-full flex items-center justify-center text-xs font-medium">
											1
										</div>
										<p
											className={cn(
												dmSans125ClassName(),
												"text-sm text-[#737373]",
											)}
										>
											Click "Add to Shortcuts" below to open the shortcut
										</p>
									</div>
									<div className="flex items-start gap-3">
										<div className="shrink-0 w-6 h-6 bg-[#4BA0FA]/20 text-[#4BA0FA] rounded-full flex items-center justify-center text-xs font-medium">
											2
										</div>
										<p
											className={cn(
												dmSans125ClassName(),
												"text-sm text-[#737373]",
											)}
										>
											Paste your API key when prompted
										</p>
									</div>
									<div className="flex items-start gap-3">
										<div className="shrink-0 w-6 h-6 bg-[#4BA0FA]/20 text-[#4BA0FA] rounded-full flex items-center justify-center text-xs font-medium">
											3
										</div>
										<p
											className={cn(
												dmSans125ClassName(),
												"text-sm text-[#737373]",
											)}
										>
											Start using your shortcut!
										</p>
									</div>
								</div>
							</div>

							<div className="flex gap-2 pt-2">
								<button
									type="button"
									onClick={handleOpenShortcut}
									disabled={!selectedShortcutType}
									className={cn(
										"flex-1 flex items-center justify-center gap-2",
										"bg-[#4BA0FA] hover:bg-[#4BA0FA]/90 text-white",
										"rounded-lg h-11 px-4 font-medium text-sm",
										"disabled:opacity-50 disabled:cursor-not-allowed",
										"transition-colors",
										dmSans125ClassName(),
									)}
								>
									<Image
										src="/images/ios-shortcuts.png"
										alt="iOS Shortcuts"
										width={16}
										height={16}
									/>
									Add to Shortcuts
								</button>
							</div>
						</div>
					</DialogContent>
				</DialogPortal>
			</Dialog>

			<Dialog
				open={showRaycastApiKeyModal}
				onOpenChange={handleRaycastDialogClose}
			>
				<DialogPortal>
					<DialogContent
						id="raycast-api-key-modal"
						className="bg-[#14161A] border border-white/10 text-[#FAFAFA] md:max-w-md z-100"
					>
						<DialogHeader>
							<DialogTitle
								className={cn(
									dmSans125ClassName(),
									"text-[#FAFAFA] text-lg font-semibold",
								)}
							>
								Setup Raycast Extension
							</DialogTitle>
						</DialogHeader>

						<div className="space-y-4">
							<div id="raycast-api-key-section" className="space-y-2">
								<label
									htmlFor={raycastApiKeyId}
									className={cn(
										dmSans125ClassName(),
										"text-sm font-medium text-[#737373]",
									)}
								>
									Your Raycast API Key
								</label>
								<div className="flex items-center gap-2">
									<input
										id={raycastApiKeyId}
										type="text"
										value={raycastApiKey}
										readOnly
										className={cn(
											"flex-1 bg-[#0D121A] border border-white/10 rounded-lg px-3 py-2 text-sm text-[#FAFAFA] font-mono",
											dmSans125ClassName(),
										)}
									/>
									<button
										type="button"
										onClick={() => handleCopyApiKey(raycastApiKey, true)}
										className="p-2 rounded-lg bg-[#0D121A] border border-white/10 text-[#737373] hover:text-[#FAFAFA] transition-colors"
									>
										{raycastCopied ? (
											<Check className="h-4 w-4 text-[#4BA0FA]" />
										) : (
											<Copy className="h-4 w-4" />
										)}
									</button>
								</div>
							</div>

							<div id="raycast-steps" className="space-y-3">
								<h4
									className={cn(
										dmSans125ClassName(),
										"text-sm font-medium text-[#737373]",
									)}
								>
									Follow these steps:
								</h4>
								<div className="space-y-2">
									<div className="flex items-start gap-3">
										<div className="shrink-0 w-6 h-6 bg-[#FF6363]/20 text-[#FF6363] rounded-full flex items-center justify-center text-xs font-medium">
											1
										</div>
										<p
											className={cn(
												dmSans125ClassName(),
												"text-sm text-[#737373]",
											)}
										>
											Install the Raycast extension from the Raycast Store
										</p>
									</div>
									<div className="flex items-start gap-3">
										<div className="shrink-0 w-6 h-6 bg-[#FF6363]/20 text-[#FF6363] rounded-full flex items-center justify-center text-xs font-medium">
											2
										</div>
										<p
											className={cn(
												dmSans125ClassName(),
												"text-sm text-[#737373]",
											)}
										>
											Open Raycast preferences and paste your API key
										</p>
									</div>
									<div className="flex items-start gap-3">
										<div className="shrink-0 w-6 h-6 bg-[#FF6363]/20 text-[#FF6363] rounded-full flex items-center justify-center text-xs font-medium">
											3
										</div>
										<p
											className={cn(
												dmSans125ClassName(),
												"text-sm text-[#737373]",
											)}
										>
											Use "Add Memory" or "Search Memories" commands!
										</p>
									</div>
								</div>
							</div>

							<div className="flex gap-2 pt-2">
								<button
									type="button"
									onClick={handleRaycastInstall}
									className={cn(
										"flex-1 flex items-center justify-center gap-2",
										"bg-[#FF6363] hover:bg-[#FF6363]/90 text-white",
										"rounded-lg h-11 px-4 font-medium text-sm",
										"transition-colors",
										dmSans125ClassName(),
									)}
								>
									<RaycastIcon className="size-4" />
									Install Extension
								</button>
							</div>
						</div>
					</DialogContent>
				</DialogPortal>
			</Dialog>
		</div>
	)
}