import { ElMessage, ElMessageBox } from 'element-plus'
import router from '@/routers'
import type { DetectionLockHolder } from '@/stores/modules/detectionLock'
import mittBus, { STOP_DETECTION_TIMER_EVENT } from '@/utils/mittBus'
import { requestResourceManageAutoplayFirst } from '@/utils/resourceManageAutoplay'

const stopDetectionTimer = () => {
    mittBus.emit(STOP_DETECTION_TIMER_EVENT)
}

const goResourceManage = async () => {
    requestResourceManageAutoplayFirst()
    if (router.hasRoute('resourceManage')) {
        await router.push({ name: 'resourceManage' })
        return
    }
    await router.push('/resourceManage')
}

/**
 * S1: 他人正在做检测, 自己抢锁被挡
 */
export const showLockBusyDialog = (holder: DetectionLockHolder) => {
    stopDetectionTimer()

    ElMessageBox.confirm(`「${holder.holderUserName}」正在做检测,请稍后。`, '检测进行中', {
        confirmButtonText: '观看检测视频教学',
        cancelButtonText: '我知道了',
        type: 'warning',
        distinguishCancelAndClose: true,
        customClass: 'detection-lock-busy-dialog'
    })
        .then(() => {
            return goResourceManage()
        })
        .catch(() => {
            // 用户点了"我知道了"或关闭,什么都不做
        })
}

/**
 * S2: 未开始检测就调中间接口
 */
export const showLockNotStartedToast = () => {
    ElMessage.warning('请先点击"开始检测"按钮启动本轮检测')
}

/**
 * S3: 自己暂停超 10 分钟, 被 WS 推 STOP_TIMEOUT 强制结束
 */
export const showPauseTimeoutDialog = () => {
    stopDetectionTimer()

    ElMessageBox.alert('暂停超过 10 分钟未恢复,系统已自动结束本次检测。\n\n如需继续,请重新发起检测。', '本次检测已结束', {
        confirmButtonText: '我知道了',
        type: 'warning'
    }).catch(() => {})
}

/**
 * S4: 被管理员强制释放
 * - holder 为 null: 强释后无人接手
 * - holder 非 null: 强释后被别人立刻抢占
 */
export const showForceReleasedDialog = (holder: DetectionLockHolder | null) => {
    stopDetectionTimer()

    if (holder) {
        ElMessageBox.confirm(`当前「${holder.holderUserName}」正在做检测,您无法继续检测,请稍后。`, '检测已被中止', {
            confirmButtonText: '观看检测视频教学',
            cancelButtonText: '我知道了',
            type: 'warning',
            distinguishCancelAndClose: true
        })
            .then(() => {
                return goResourceManage()
            })
            .catch(() => {})
    } else {
        ElMessageBox.alert('您的检测已被管理员强制结束。\n如需继续,请重新发起检测。', '检测已被中止', {
            confirmButtonText: '我知道了',
            type: 'warning'
        }).catch(() => {})
    }
}