import { replaceClientId } from '@/api/admin'
import permision from '@/utils/wa-permission_1.1/permission.js'

function isInvalidOaid(OAID) {
	if (!OAID) {
		return true
	}
	// OAID 无效占位：只包含 0 和 -
	return /^[0|-]+$/.test(OAID)
}

function isAndroid13Plus() {
	// #ifdef APP-PLUS
	try {
		const Build = plus.android.importClass('android.os.Build')
		return Build.VERSION.SDK_INT >= 33
	} catch (e) {
		return false
	}
	// #endif
	return false
}

function areAndroidNotificationsEnabled() {
	// #ifdef APP-PLUS
	try {
		const main = plus.android.runtimeMainActivity()
		let NotificationManagerCompat = plus.android.importClass('androidx.core.app.NotificationManagerCompat')
		if (!NotificationManagerCompat) {
			NotificationManagerCompat = plus.android.importClass('android.support.v4.app.NotificationManagerCompat')
		}
		return NotificationManagerCompat.from(main).areNotificationsEnabled()
	} catch (e) {
		return false
	}
	// #endif
	return true
}

function getIosDeviceId(onComplete) {
	// #ifdef APP-PLUS
	const keychain = uni.requireNativePlugin('Univalsoft-DeviceId')
	keychain.getDeviceIDCallback((ret) => {
		const deviceId = ret ? ret : ''
		if (deviceId) {
			uni.setStorageSync('deviceId', deviceId)
		}
		if (onComplete) {
			onComplete()
		}
	})
	// #endif
	// #ifndef APP-PLUS
	if (onComplete) {
		onComplete()
	}
	// #endif
}

function androidRegister() {
	// #ifdef APP-PLUS
	const idCode = uni.requireNativePlugin('Ba-IdCode')
	idCode.register(res => {
		console.log('Ba-IdCode register', res)
	})
	// #endif
}

function androidGetIdCodes(onComplete) {
	// #ifdef APP-PLUS
	const idCode = uni.requireNativePlugin('Ba-IdCode')
	idCode.getIdCodes(res => {
		if (res.data && res.data.AndroidID && res.data.AndroidID !== '') {
			uni.setStorageSync('deviceId', res.data.AndroidID)
		} else if (res.data && res.data.GUID && res.data.GUID !== '') {
			uni.setStorageSync('deviceId', res.data.GUID)
		} else if (res.data && res.data.IMEI && res.data.IMEI !== '') {
			uni.setStorageSync('deviceId', res.data.IMEI)
		}
		if (onComplete) {
			onComplete()
		}
	})
	// #endif
	// #ifndef APP-PLUS
	if (onComplete) {
		onComplete()
	}
	// #endif
}

function androidGetOAID(onComplete) {
	// #ifdef APP-PLUS
	const idCode = uni.requireNativePlugin('Ba-IdCode')
	idCode.getOAID((res) => {
		const OAID = (res.data && res.data.OAID) ? res.data.OAID : ''
		if (isInvalidOaid(OAID)) {
			androidGetIdCodes(onComplete)
			return
		}
		if (OAID) {
			uni.setStorageSync('deviceId', OAID)
		}
		if (onComplete) {
			onComplete()
		}
	})
	// #endif
	// #ifndef APP-PLUS
	if (onComplete) {
		onComplete()
	}
	// #endif
}

/**
 * 登录成功后、同步推送前，由用户确认再申请通知权限（Android 13+）
 */
export function requestAppNotificationPermission(onComplete) {
	// #ifdef APP-PLUS
	if (plus.os.name === 'iOS') {
		if (onComplete) {
			onComplete()
		}
		return
	}
	if (!isAndroid13Plus() || areAndroidNotificationsEnabled()) {
		if (onComplete) {
			onComplete()
		}
		return
	}
	uni.showModal({
		title: '提示',
		content: '开启通知权限后，可及时接收订单等重要消息',
		confirmText: '开启',
		cancelText: '暂不',
		success(res) {
			const done = () => {
				if (onComplete) {
					onComplete()
				}
			}
			if (!res.confirm) {
				done()
				return
			}
			permision.requestAndroidPermission('android.permission.POST_NOTIFICATIONS').then(() => {
				done()
			}).catch(() => {
				done()
			})
		},
		fail() {
			if (onComplete) {
				onComplete()
			}
		}
	})
	// #endif
	// #ifndef APP-PLUS
	if (onComplete) {
		onComplete()
	}
	// #endif
}

/**
 * 登录成功后获取设备标识（仅 App 端）
 */
export function setupAppDeviceId(onComplete) {
	// #ifdef APP-PLUS
	const systemInfo = uni.getSystemInfoSync()
	if (systemInfo.platform === 'ios') {
		getIosDeviceId(onComplete)
	} else if (systemInfo.platform === 'android') {
		androidRegister()
		androidGetOAID(onComplete)
	} else if (onComplete) {
		onComplete()
	}
	// #endif
	// #ifndef APP-PLUS
	if (onComplete) {
		onComplete()
	}
	// #endif
}

let pushMessageListenerRegistered = false

/**
 * 登录成功后再注册推送消息监听，避免冷启动触发推送通道初始化
 */
export function setupAppPushMessageListener() {
	// #ifdef APP-PLUS
	if (pushMessageListenerRegistered) {
		return
	}
	pushMessageListenerRegistered = true
	uni.onPushMessage((res) => {
		console.log('收到推送消息：', res)
		const message = res.data
		const pagePath = message.payload && message.payload.page
		if (!pagePath) {
			return
		}
		let url = pagePath.startsWith('/') ? pagePath : `/${pagePath}`
		if (message.params || (message.payload && message.payload.params)) {
			const params = message.params || message.payload.params
			const queryString = Object.keys(params).map(key => `${key}=${params[key]}`).join('&')
			url = `${url}?${queryString}`
		}
		console.log('推送消息跳转页面:', url)
		uni.navigateTo({
			url: url,
			fail: (err) => {
				console.error('页面跳转失败:', err)
			}
		})
		plus.runtime.setBadgeNumber(0)
	})
	// #endif
}

/**
 * 登录成功后同步推送 clientId（仅 App 端）
 */
export function syncAppPushClientId(auto = 0) {
	// #ifdef APP-PLUS
	try {
		if (plus.os.name !== 'iOS' && isAndroid13Plus() && !areAndroidNotificationsEnabled()) {
			return
		}
		const clientInfo = plus.push.getClientInfo()
		const currentClientId = clientInfo && clientInfo.clientid ? clientInfo.clientid : ''
		const deviceId = uni.getStorageSync('deviceId')
		if (currentClientId) {
			replaceClientId({ id: currentClientId, deviceId: deviceId, auto: auto })
		}
	} catch (e) {
		console.log('syncAppPushClientId error', e)
	}
	// #endif
}

function finishAppPushSetup(auto) {
	setupAppPushMessageListener()
	syncAppPushClientId(auto)
}

/**
 * 用户登录成功后：获取设备 ID → 用户确认后申请通知权限 → 注册推送监听 → 同步推送 clientId
 * @param {{ auto?: number }} options auto=1 表示静默恢复登录，auto=0 表示用户主动登录
 */
export function afterAppLoginSuccess(options = {}) {
	const auto = options.auto !== undefined ? options.auto : 0
	setupAppDeviceId(() => {
		if (auto === 1) {
			// 冷启动自动恢复登录：不弹通知授权，仅注册监听并尝试同步 clientId
			finishAppPushSetup(auto)
			return
		}
		requestAppNotificationPermission(() => {
			finishAppPushSetup(auto)
		})
	})
}