import type { DeliveryOrderStatus, DeliveryOrderType } from '@/types/delivery.uts'

export type DeliveryTabOptionType = {
	label: string
	value: string
}

function normalizeStatus(status: DeliveryOrderStatus): string {
	return String(status ?? '').trim().toLowerCase()
}

export function getDeliveryOrderTabs(): Array<DeliveryTabOptionType> {
	return [
		{ label: '待接单', value: 'pending' } as DeliveryTabOptionType,
		{ label: '进行中', value: 'today' } as DeliveryTabOptionType,
		{ label: '历史订单', value: 'history' } as DeliveryTabOptionType
	]
}

export function isHistoryStatus(status: DeliveryOrderStatus): boolean {
	const s = normalizeStatus(status)
	return s == 'completed' || s == 'settled' || s == 'archived' || s == 'cancelled' || s == 'canceled' || s == 'rejected' || s == 'abnormal' || s == 'exception_pending' || s == 'terminated' || s == 'order_completed' || s == 'order_cancelled'
}

export function getDeliveryStatusLabel(status: DeliveryOrderStatus): string {
	const s = normalizeStatus(status)
	if (s == 'pending' || s == 'pending_assignment' || s == 'pending_accept' || s == 'pending_assign' || s == 'pending_dispatch' || s == 'pending_acceptance_new') return '待接单'
	if (s == 'assigned') return '已派单'
	if (s == 'accepted' || s == 'order_accepted' || s == 'waiting_departure') return '待出发'
	if (s == 'departed' || s == 'on_the_way' || s == 'order_departed') return '已出发'
	if (s == 'arrival_pending') return '等待消费者确认到达'
	if (s == 'arrived' || s == 'checked_in' || s == 'order_checked_in') return '已到达'
	if (s == 'in_service' || s == 'serving' || s == 'order_in_service') return '服务中'
	if (s == 'pending_acceptance' || s == 'pending_confirm' || s == 'pending_submit') return '等待验收'
	if (s == 'completed' || s == 'order_completed' || s == 'settled') return '已完成'
	if (s == 'rejected') return '已拒单'
	if (s == 'cancelled' || s == 'canceled' || s == 'order_cancelled') return '已取消'
	if (s == 'abnormal' || s == 'exception_pending') return '异常上报'
	if (s == 'terminated') return '服务终止'
	if (s == 'archived') return '已归档'
	return '查看详情'
}

export function getPrimaryActionText(status: DeliveryOrderStatus): string {
	const s = normalizeStatus(status)
	if (s == 'pending' || s == 'pending_assignment' || s == 'pending_accept' || s == 'pending_assign' || s == 'pending_dispatch' || s == 'pending_acceptance_new') return '接单'
	if (s == 'assigned' || s == 'accepted' || s == 'waiting_departure' || s == 'order_accepted') return '出发'
	if (s == 'departed' || s == 'on_the_way' || s == 'order_departed') return '到达签到'
	if (s == 'arrival_pending') return '等待确认'
	if (s == 'arrived' || s == 'checked_in' || s == 'order_checked_in') return '开始服务'
	if (s == 'in_service' || s == 'serving' || s == 'order_in_service') return '继续服务'
	if (s == 'completed' || s == 'order_completed' || s == 'settled' || s == 'archived') return '查看详情'
	return '查看详情'
}

export function getNextStepText(status: DeliveryOrderStatus): string {
	const s = normalizeStatus(status)
	if (s == 'pending' || s == 'pending_assignment' || s == 'pending_accept' || s == 'pending_assign' || s == 'pending_dispatch' || s == 'pending_acceptance_new') return '确认是否接单'
	if (s == 'assigned' || s == 'accepted' || s == 'waiting_departure' || s == 'order_accepted') return '准备出发前往服务地址'
	if (s == 'departed' || s == 'on_the_way' || s == 'order_departed') return '到达服务地点后完成签到'
	if (s == 'arrival_pending') return '等待消费者确认到达'
	if (s == 'arrived' || s == 'checked_in' || s == 'order_checked_in') return '开始服务并补充记录'
	if (s == 'in_service' || s == 'serving' || s == 'order_in_service') return '继续服务并完善服务记录'
	if (s == 'pending_acceptance' || s == 'pending_confirm' || s == 'pending_submit') return '等待用户确认验收'
	if (s == 'completed' || s == 'order_completed' || s == 'settled') return '查看历史服务记录'
	if (s == 'abnormal' || s == 'exception_pending') return '跟进异常处理'
	return '查看订单详情'
}

export function getStatusClass(status: DeliveryOrderStatus): string {
	const s = normalizeStatus(status)
	if (s == 'pending' || s == 'pending_assignment' || s == 'pending_accept' || s == 'pending_assign' || s == 'pending_dispatch' || s == 'pending_acceptance_new' || s == 'pending_confirm' || s == 'pending_acceptance' || s == 'pending_submit' || s == 'arrival_pending') return 'warning'
	if (s == 'assigned' || s == 'accepted' || s == 'waiting_departure' || s == 'departed' || s == 'on_the_way' || s == 'order_accepted' || s == 'order_departed') return 'primary'
	if (s == 'completed' || s == 'order_completed' || s == 'settled' || s == 'archived') return 'success'
	if (s == 'abnormal' || s == 'exception_pending') return 'danger'
	if (s == 'rejected' || s == 'cancelled' || s == 'canceled' || s == 'terminated' || s == 'order_cancelled') return 'muted'
	return 'primary'
}

export function needsServiceRecord(order: DeliveryOrderType): boolean {
	return order.serviceRecord == null
}