"use client"
import { Card, CardBody, CardHeader, CardIcon, CardTool } from "@/components/window/Card"
import { ToolButton } from "@/components/window/ToolButton"
import { Chip, Skeleton } from "@heroui/react"
import { Refresh, SettingConfig } from "@icon-park/react"
// import { version } from "@tauri-apps/plugin-os"
import { type AllSystemInfo, allSysInfo } from "tauri-plugin-system-info-api"
import { invoke } from "@tauri-apps/api/core"
import useSWR, { useSWRConfig } from "swr"

export default function Page() {
  return (
    <section className="flex flex-col gap-4 overflow-hidden rounded-lg">
      <div className="flex flex-col h-full gap-4 overflow-hidden hide-scrollbar">
        <Card className="overflow-hidden">
          <CardHeader>
            <CardIcon type="menu">
              <SettingConfig /> 硬件
            </CardIcon>
            <CardTool>
              {/* <ToolButton>
                <UploadOne />
                云同步
              </ToolButton> */}
              <HardwareInfo />
            </CardTool>
          </CardHeader>

          <CardBody>
            <HardwareInfoContent />
          </CardBody>
        </Card>
      </div>
    </section>
  )
}

function HardwareInfo() {
  const { mutate } = useSWRConfig()

  return (
    <ToolButton
      onClick={() => {
        // 使用 SWR 的 mutate 来刷新数据
        mutate("/api/hardware-info")
      }}
    >
      <Refresh /> 刷新
    </ToolButton>
  )
}

interface ComputerInfo {
  OsName?: string
  OSDisplayVersion?: string
  BiosSMBIOSBIOSVersion?: string
  CsManufacturer?: string
  CsName?: string
  ReleaseId?: string
}

interface GpuInfo {
  vendor: string
  model: string
  family: string
  device_id: string
  total_vram: number
  used_vram: number
  load_pct: number
  temperature: number
}

interface MemoryInfo {
  manufacturer?: string
  part_number?: string
  speed?: number // MHz
}

interface MonitorInfo {
  name?: string
  refresh_rate?: number // Hz
  resolution_width?: number
  resolution_height?: number
}

interface HardwareData {
  allSysData: AllSystemInfo
  computerInfo: ComputerInfo
  gpuInfo: GpuInfo | null
  memoryInfo: MemoryInfo[]
  monitorInfo: MonitorInfo[]
}

// 硬件信息 fetcher
const hardwareInfoFetcher = async (): Promise<HardwareData> => {
  // 并行获取系统信息、PowerShell 信息、GPU 信息、内存信息和显示器信息
  const [sys, computerInfoData, gpuInfoData, memoryInfoData, monitorInfoData] = await Promise.all([
    allSysInfo(),
    invoke<ComputerInfo>("get_computer_info").catch((error) => {
      console.error("获取 PowerShell 信息失败:", error)
      return {} as ComputerInfo
    }),
    invoke<GpuInfo | null>("get_gpu_info").catch((error) => {
      console.error("获取 GPU 信息失败:", error)
      return null
    }),
    invoke<MemoryInfo[]>("get_memory_info").catch((error) => {
      console.error("获取内存信息失败:", error)
      return [] as MemoryInfo[]
    }),
    invoke<MonitorInfo[]>("get_monitor_info").catch((error) => {
      console.error("获取显示器信息失败:", error)
      return [] as MonitorInfo[]
    }),
  ])

  console.log("系统信息:", sys)
  console.log("PowerShell 信息:", computerInfoData)
  console.log("GPU 信息:", gpuInfoData)
  console.log("内存信息:", memoryInfoData)
  console.log("显示器信息:", monitorInfoData)

  if (sys?.cpus) {
    console.log("CPU数据:", sys.cpus)
    console.log("第一个CPU:", sys.cpus[0])
    if (sys.cpus[0]) {
      console.log("CPU字段:", Object.keys(sys.cpus[0]))
    }
  }

  return {
    allSysData: sys,
    computerInfo: computerInfoData,
    gpuInfo: gpuInfoData,
    memoryInfo: memoryInfoData,
    monitorInfo: monitorInfoData,
  }
}

function HardwareInfoContent() {
  const { data, isLoading } = useSWR<HardwareData>("/api/hardware-info", hardwareInfoFetcher, {
    revalidateOnFocus: false,
    revalidateOnReconnect: false,
    dedupingInterval: 5 * 60 * 1000, // 5分钟内相同请求去重
  })

  const allSysData = data?.allSysData
  const computerInfo = data?.computerInfo || {}
  const gpuInfo = data?.gpuInfo
  const memoryInfo = data?.memoryInfo || []
  const monitorInfo = data?.monitorInfo || []

  const formatBytes = (bytes?: number) => {
    if (!bytes) return "未知"
    const gb = bytes / 1024 / 1024 / 1024
    if (gb >= 1) {
      return `${gb.toFixed(2)}GB`
    }
    const mb = bytes / 1024 / 1024
    return `${mb.toFixed(2)}MB`
  }

  // 格式化系统信息：Windows 11 (26200) 25H2
  const formatSystemInfo = () => {
    const osVersion = allSysData?.os_version || null
    // 使用 OSDisplayVersion 作为版本代码（如 "25H2"）
    const osDisplayVersion = computerInfo.OSDisplayVersion || null

    let systemStr = allSysData?.name || "未知"
    if (osVersion) {
      systemStr += ` ${osVersion}`
    }
    if (osDisplayVersion) {
      systemStr += ` ${osDisplayVersion}`
    }

    return systemStr
  }
  const memoryUsagePercent =
    allSysData?.total_memory && allSysData?.used_memory !== undefined
      ? Math.round((allSysData.used_memory / allSysData.total_memory) * 100)
      : null

  // 计算所有CPU核心的平均频率（统一转换为GHz）
  const averageCpuFrequency =
    allSysData?.cpus && allSysData.cpus.length > 0
      ? (() => {
          // 尝试多个可能的频率字段名
          const frequencies = allSysData.cpus
            .map((cpu) => {
              // 尝试不同的字段名
              const freq = (cpu as any).frequency ?? (cpu as any).freq ?? (cpu as any).clock_speed
              return freq
            })
            .filter((freq): freq is number => {
              // 确保是有效的数字且大于0
              return typeof freq === "number" && !isNaN(freq) && freq > 0
            })

          if (frequencies.length === 0) {
            console.log("未找到有效的CPU频率数据，CPU对象:", allSysData.cpus[0])
            return null
          }

          const sum = frequencies.reduce((acc, freq) => acc + freq, 0)
          const avg = sum / frequencies.length

          // 判断单位并统一转换为GHz
          // 如果值在2-10范围，可能是GHz
          // 如果值在2000-10000范围，可能是MHz（需要除以1000）
          // 如果值在百万级别（2000000+），可能是Hz（需要除以1,000,000）
          let freqInGhz: number
          if (avg >= 1_000_000) {
            // Hz单位，转换为GHz
            freqInGhz = avg / 1_000_000
          } else if (avg >= 1000) {
            // MHz单位，转换为GHz
            freqInGhz = avg / 1000
          } else {
            // 已经是GHz单位
            freqInGhz = avg
          }

          console.log("CPU频率数据:", frequencies, "原始平均值:", avg, "转换为GHz:", freqInGhz)

          return freqInGhz
        })()
      : null

  // 如果正在加载，显示 Skeleton 骨架屏
  if (isLoading) {
    return (
      <div className="flex flex-col gap-4">
        {/* 系统信息 Skeleton */}
        <div className="flex flex-col gap-2">
          <Skeleton className="w-24 h-5 rounded" />
          <div className="flex flex-wrap gap-2">
            <Skeleton className="w-48 h-8 rounded-full" />
            <Skeleton className="w-32 h-8 rounded-full" />
          </div>
        </div>

        {/* CPU 信息 Skeleton */}
        <div className="flex flex-col gap-2">
          <Skeleton className="w-20 h-5 rounded" />
          <div className="flex flex-wrap gap-2">
            <Skeleton className="w-56 h-8 rounded-full" />
            <Skeleton className="w-32 h-8 rounded-full" />
            <Skeleton className="h-8 rounded-full w-28" />
          </div>
        </div>

        {/* 内存信息 Skeleton */}
        <div className="flex flex-col gap-2">
          <Skeleton className="w-16 h-5 rounded" />
          <div className="flex flex-wrap gap-2">
            <Skeleton className="h-8 rounded-full w-36" />
            <Skeleton className="w-40 h-8 rounded-full" />
            <Skeleton className="h-8 rounded-full w-36" />
          </div>
        </div>

        {/* GPU 信息 Skeleton */}
        <div className="flex flex-col gap-2">
          <Skeleton className="w-16 h-5 rounded" />
          <div className="flex flex-wrap gap-2">
            <Skeleton className="h-8 rounded-full w-52" />
          </div>
        </div>

        {/* 主板信息 Skeleton */}
        <div className="flex flex-col gap-2">
          <Skeleton className="w-16 h-5 rounded" />
          <div className="flex flex-wrap gap-2">
            <Skeleton className="w-40 h-8 rounded-full" />
            <Skeleton className="h-8 rounded-full w-36" />
          </div>
        </div>
      </div>
    )
  }

  return (
    <div className="flex flex-col gap-4">
      {/* 系统信息 */}
      <div className="flex flex-col gap-2">
        <div className="text-sm font-medium text-foreground-600">系统信息</div>
        <div className="flex flex-wrap gap-2">
          <Chip>
            <span className="font-medium">系统：</span> {formatSystemInfo()}
          </Chip>
          {computerInfo.CsName && (
            <Chip>
              <span className="font-medium">主机名：</span> {computerInfo.CsName}
            </Chip>
          )}
          {!computerInfo.CsName && allSysData?.hostname && (
            <Chip>
              <span className="font-medium">主机名：</span> {allSysData.hostname}
            </Chip>
          )}
        </div>
      </div>

      {/* CPU 信息 */}
      <div className="flex flex-col gap-2">
        <div className="text-sm font-medium text-foreground-600">处理器</div>
        <div className="flex flex-wrap gap-2">
          <Chip>
            <span className="font-medium">型号：</span> {allSysData?.cpus?.[0]?.brand || "未知"}
          </Chip>
          {averageCpuFrequency !== null && (
            <Chip>
              <span className="font-medium">频率：</span> {averageCpuFrequency.toFixed(2)} GHz
            </Chip>
          )}
          <Chip>
            <span className="font-medium">核心数：</span> {allSysData?.cpu_count || "未知"}
          </Chip>
        </div>
      </div>

      {/* 内存信息 */}
      {allSysData?.total_memory && (
        <div className="flex flex-col gap-2">
          <div className="text-sm font-medium text-foreground-600">内存</div>
          <div className="flex flex-wrap gap-2">
            <Chip>
              <span className="font-medium">总容量：</span> {formatBytes(allSysData.total_memory)}
            </Chip>
            {allSysData.used_memory !== undefined && (
              <Chip>
                <span className="font-medium">已用：</span> {formatBytes(allSysData.used_memory)}
                {memoryUsagePercent !== null && (
                  <span className="ml-1">({memoryUsagePercent}%)</span>
                )}
              </Chip>
            )}
            {allSysData.total_memory !== undefined && allSysData.used_memory !== undefined && (
              <Chip>
                <span className="font-medium">可用：</span>{" "}
                {formatBytes(allSysData.total_memory - allSysData.used_memory)}
              </Chip>
            )}
            {memoryInfo.length > 0 && memoryInfo[0].part_number && (
              <Chip>
                <span className="font-medium">型号：</span> {memoryInfo[0].part_number}
              </Chip>
            )}
            {memoryInfo.length > 0 && memoryInfo[0].speed && (
              <Chip>
                <span className="font-medium">频率：</span> {memoryInfo[0].speed} MHz
              </Chip>
            )}
          </div>
        </div>
      )}

      {/* GPU 信息 */}
      {gpuInfo ? (
        <div className="flex flex-col gap-2">
          <div className="text-sm font-medium text-foreground-600">显卡</div>
          <div className="flex flex-wrap gap-2">
            <Chip>
              <span className="font-medium">型号：</span> {gpuInfo.model}
            </Chip>
            <Chip>
              <span className="font-medium">总显存：</span> {formatBytes(gpuInfo.total_vram)}
            </Chip>
            <Chip>
              <span className="font-medium">已用显存：</span> {formatBytes(gpuInfo.used_vram)}
            </Chip>
            <Chip>
              <span className="font-medium">温度：</span> {gpuInfo.temperature.toFixed(2)}°C
            </Chip>
          </div>
        </div>
      ) : (
        allSysData?.components &&
        allSysData.components.length > 0 &&
        (() => {
          const gpuComponents = allSysData.components.filter(
            (comp) =>
              comp.label?.toLowerCase().includes("gpu") ||
              comp.label?.toLowerCase().includes("graphics") ||
              comp.label?.toLowerCase().includes("显卡")
          )

          if (gpuComponents.length === 0) return null

          return (
            <div className="flex flex-col gap-2">
              <div className="text-sm font-medium text-foreground-600">显卡</div>
              <div className="flex flex-wrap gap-2">
                {gpuComponents.map((gpu, index) => (
                  <Chip key={index}>
                    <span className="font-medium">GPU{index > 0 ? ` ${index + 1}` : ""}：</span>{" "}
                    {gpu.label || "未知"}
                    {gpu.temperature !== undefined && (
                      <span className="ml-1">
                        ({gpu.temperature}°C{gpu.max !== undefined ? ` / ${gpu.max}°C` : ""})
                      </span>
                    )}
                  </Chip>
                ))}
              </div>
            </div>
          )
        })()
      )}

      {/* 主板信息 */}
      {(computerInfo.CsManufacturer || computerInfo.BiosSMBIOSBIOSVersion) && (
        <div className="flex flex-col gap-2">
          <div className="text-sm font-medium text-foreground-600">主板</div>
          <div className="flex flex-wrap gap-2">
            {computerInfo.CsManufacturer && (
              <Chip>
                <span className="font-medium">制造商：</span> {computerInfo.CsManufacturer}
              </Chip>
            )}
            {computerInfo.BiosSMBIOSBIOSVersion && (
              <Chip>
                <span className="font-medium">BIOS版本：</span> {computerInfo.BiosSMBIOSBIOSVersion}
              </Chip>
            )}
          </div>
        </div>
      )}

      {/* 显示器信息 */}
      {monitorInfo.length > 0 && monitorInfo.some((m) => m.refresh_rate) && (
        <div className="flex flex-col gap-2">
          <div className="text-sm font-medium text-foreground-600">显示器</div>
          <div className="flex flex-wrap gap-2">
            {monitorInfo.map(
              (monitor, index) =>
                monitor.refresh_rate && (
                  <Chip key={index}>
                    <span className="font-medium">
                      刷新率{monitorInfo.length > 1 ? ` ${index + 1}` : ""}：
                    </span>{" "}
                    {monitor.refresh_rate} Hz
                  </Chip>
                )
            )}
          </div>
        </div>
      )}

      {/* 电池信息 */}
      {allSysData?.batteries && allSysData.batteries.length > 0 && (
        <div className="flex flex-col gap-2">
          <div className="text-sm font-medium text-foreground-600">电池</div>
          <div className="flex flex-wrap gap-2">
            {allSysData.batteries.map((battery, index) => (
              <Chip key={index}>
                <span className="font-medium">电池{index > 0 ? ` ${index + 1}` : ""}：</span>
                {battery.state && `${battery.state} `}
                {battery.state_of_charge !== undefined && `${battery.state_of_charge}% `}
                {battery.energy_full !== undefined && battery.energy !== undefined && (
                  <span>
                    ({formatBytes(battery.energy)} / {formatBytes(battery.energy_full)})
                  </span>
                )}
              </Chip>
            ))}
          </div>
        </div>
      )}
    </div>
  )
}