import { ref } from "vue"
import { ElMessage } from "element-plus"
import { tryActivate } from "./useTaskControl"

export function useSchedule(runTaskFn) {
    const scheduleEnabled = ref(true)
    let schedulePlan = [
        { key: "follow", duration: 40 * 60 * 1000 },
        { key: "like", duration: 20 * 60 * 1000 }
    ]
    let scheduleState = { index: 0, startTime: Date.now() }
    let scheduleTimer = null

    function runTask(key) {
        if (!scheduleEnabled.value) return
        runTaskFn(key)   // 交给外部实现 follow/like/brushLive 等
    }

    function startScheduleLoop() {
        runTask(schedulePlan[scheduleState.index].key)
        if (scheduleTimer) clearInterval(scheduleTimer)
        scheduleTimer = setInterval(() => {
            const now = Date.now()
            const cur = schedulePlan[scheduleState.index]
            if (now - scheduleState.startTime >= cur.duration) {
                scheduleState.index = (scheduleState.index + 1) % schedulePlan.length
                scheduleState.startTime = now
                runTask(schedulePlan[scheduleState.index].key)
            }
        }, 30 * 1000)
    }

    function stopSchedule() {
        scheduleEnabled.value = false
        if (scheduleTimer) clearInterval(scheduleTimer)
    }

    return {
        scheduleEnabled,
        schedulePlan,
        scheduleState,
        startScheduleLoop,
        stopSchedule
    }
}