import request from '@/utils/request';

// 工单状态:0待指派 1现场勘察中 2待技术复核 3已归档 4预留 5已取消
export const SURVEY_STATUS = {
	PENDING_ASSIGN: 0,
	SURVEYING: 1,
	PENDING_REVIEW: 2,
	ARCHIVED: 3,
	CANCELED: 5
};

export const SURVEY_STATUS_OPTIONS = [
	{ value: 0, label: '待指派' },
	{ value: 1, label: '现场勘察中' },
	{ value: 2, label: '待技术复核' },
	{ value: 3, label: '已归档' },
	{ value: 5, label: '已取消' }
];

// 优先级:1特急P1 2加急P2 3常规P3
export const SURVEY_PRIORITY = {
	URGENT: 1,
	EXPEDITED: 2,
	REGULAR: 3
};

export const SURVEY_PRIORITY_OPTIONS = [
	{ value: 1, label: '特急 · P1' },
	{ value: 2, label: '加急 · P2' },
	{ value: 3, label: '常规 · P3' }
];

// 报酬规则（后端 dispatch_price 未配置时的前端兜底展示值）
export const SURVEY_BASE_FEE = 350;
export const SURVEY_LOOP_FEE = 5;

export interface SurveyOrderCustomer {
	id: number;
	customerNo?: string;
	customerName?: string;
	customerLevel?: string;
	contactPerson?: string;
	contactPhone?: string;
	address?: string;
	city?: string;
	salesmanId?: number;
}

export interface SurveyOrderWorker {
	id: number;
	workerName?: string;
	phone?: string;
	workerTitle?: string;
	rating?: number;
	certInfo?: string;
	certVerified?: boolean;
	completedCount?: number;
}

// 勘察明细：一条 = 建筑 + 楼层 + 房间(可空) + 现场照片
export interface SurveyOrderDetail {
	id?: number;
	surveyOrderId?: number;
	buildingId?: number | null;
	// 建筑名称（冗余存储，客户拓扑变更后仍可读）
	buildingName?: string | null;
	// 楼层：正数为地上、负数为地下，如 '1' / '-1'
	floorNo?: string | null;
	roomId?: number | null;
	roomName?: string | null;
	// 现场照片对象 key
	photos?: string[];
	// 详情接口附带：照片预签名访问 URL（与 photos 顺序一致）
	photoUrls?: string[];
	remark?: string | null;
}

export interface SurveyOrderInfo {
	id: number;
	surveyNo: string;
	customerId: number;
	customerName?: string;
	customer?: SurveyOrderCustomer;
	surveyor?: string;
	workerId?: number;
	workerName?: string;
	worker?: SurveyOrderWorker;
	workerTitle?: string;
	workerRating?: number;
	workerCertInfo?: string;
	surveyTime?: string;
	priority?: number;
	taskTitle?: string;
	siteLocation?: string;
	source?: string;
	loopSpec?: string;
	loopCount?: number;
	progressDone?: number;
	progressTotal?: number;
	drawingCount?: number;
	salesmanId?: number;
	salesmanName?: string;
	salesmanPhone?: string;
	techContact?: string;
	planStart?: string;
	planEnd?: string;
	expectMinutes?: number;
	expectArrivalAt?: string;
	slaLevel?: string;
	urgeCount?: number;
	lastUrgedAt?: string;
	isDraft?: number;
	estimatedFee?: number | string;
	actualFee?: number | string;
	photos?: string[];
	// 详情附带：现场照片预签名访问 URL（与 photos 顺序一致）
	photoUrls?: string[];
	reviewRemark?: string;
	reviewedAt?: string;
	cancelReason?: string;
	remark?: string;
	status: number;
	createdAt?: string;
	updatedAt?: string;
	created_at?: string;
	updated_at?: string;
	// 详情附带：勘察明细（建筑/楼层/房间 + 现场照片）
	details?: SurveyOrderDetail[];
}

export interface SurveyOrderQuery {
	page?: number;
	pageSize?: number;
	keyword?: string;
	customerId?: number;
	status?: number;
	priority?: number;
	workerId?: number;
	salesmanId?: number;
	planStartDate?: string;
	planEndDate?: string;
	includeDraft?: number;
}

export interface SurveyOrderListResult {
	list: SurveyOrderInfo[];
	total: number;
	page: number;
	pageSize: number;
}

export interface SurveyOrderStats {
	total: number;
	monthGrowth: number;
	pendingAssign: number;
	pendingWarn: number;
	surveying: number;
	onTimeRate: number;
	pendingReview: number;
	avgReviewHours: number;
	archived: number;
	planRate: number;
	priorityCounts: {
		urgent: number;
		expedited: number;
		regular: number;
	};
}

export interface SurveyQuote {
	baseFee: number;
	loopFee: number;
	loopCount: number;
	total: number;
}

export interface SurveyOrderCreateParams {
	customerId: number;
	taskTitle?: string;
	siteLocation?: string;
	priority?: number;
	loopSpec?: string;
	loopCount?: number;
	techContact?: string;
	planStart?: string;
	planEnd?: string;
	expectMinutes?: number;
	slaLevel?: string;
	workerId?: number;
	salesmanId?: number;
	estimatedFee?: number;
	remark?: string;
	source?: string;
	isDraft?: number;
	// 勘察明细（创建/编辑时全量提交，新增/编辑/删除统一走此数组）
	details?: SurveyOrderDetail[];
}

export type SurveyOrderUpdateParams = Partial<SurveyOrderCreateParams>;

export interface SurveyOrderAssignParams {
	workerId: number;
	estimatedFee?: number;
}

export interface SurveyOrderBatchAssignParams {
	ids: number[];
	workerId: number;
}

export interface SurveyOrderBatchAssignResult {
	successCount: number;
	failCount: number;
	failIds: number[];
}

export interface SurveyOrderReviewParams {
	// pass 复核通过归档 / reject 驳回退回现场勘察中
	result: 'pass' | 'reject';
	remark?: string;
}

export interface SurveyOrderCancelParams {
	reason?: string;
}

export const surveyOrderApi = {
	getList: (params: SurveyOrderQuery) =>
		request.get<SurveyOrderListResult>('/survey-orders', { params }),

	// KPI 统计卡
	getStats: () => request.get<SurveyOrderStats>('/survey-orders/stats'),

	// 报酬测算：基础出场工时费 + 回路数 × 单价
	getQuote: (loopCount: number) =>
		request.get<SurveyQuote>('/survey-orders/quote', { params: { loopCount } }),

	getDetail: (id: number) =>
		request.get<SurveyOrderInfo>(`/survey-orders/${id}`),

	create: (data: SurveyOrderCreateParams) =>
		request.post<SurveyOrderInfo>('/survey-orders', data),

	update: (id: number, data: SurveyOrderUpdateParams) =>
		request.put<SurveyOrderInfo>(`/survey-orders/${id}`, data),

	// 勘察明细：全量替换（新增/编辑/删除统一提交完整数组）
	saveDetails: (id: number, details: SurveyOrderDetail[]) =>
		request.put<SurveyOrderDetail[]>(`/survey-orders/${id}/details`, { details }),

	// 指派 / 改派共享电工
	assign: (id: number, data: SurveyOrderAssignParams) =>
		request.put<SurveyOrderInfo>(`/survey-orders/${id}/assign`, data),

	// 批量指定电工
	batchAssign: (data: SurveyOrderBatchAssignParams) =>
		request.post<SurveyOrderBatchAssignResult>('/survey-orders/batch-assign', data),

	// 技术复核：通过归档 / 驳回退回现场
	review: (id: number, data: SurveyOrderReviewParams) =>
		request.put<SurveyOrderInfo>(`/survey-orders/${id}/review`, data),

	// 催办
	urge: (id: number) => request.post<SurveyOrderInfo>(`/survey-orders/${id}/urge`),

	// 取消工单
	cancel: (id: number, data: SurveyOrderCancelParams) =>
		request.put<SurveyOrderInfo>(`/survey-orders/${id}/cancel`, data),

	delete: (id: number) => request.delete(`/survey-orders/${id}`)
};