import {
	session,
} from "@/comm/utils.js"
export default {
	common: {
		data: {},
		// header: {
		// 	"Content-Type": "application/json;charset=UTF-8"
		// },
		method: "GET",
		dataType: "json"
	},
	addLog(item) {
		const list = session.getValue("request_log") || []

		const res = typeof item.data == 'string' ? item.data : JSON.stringify(item.data)
		if (res.length > 100 * 1024) {
			const maxData = session.getValue("request_log_max_data") || {}
			const key = `data${new Date().getTime()}`
			maxData[key] = item.data
			item.data_key = key
			delete item.data
			session.setValue("request_log_max_data", maxData)
		}
		list.unshift(item)
		if (list.length > 1000) {
			const oldItem = list.shift()
			if (oldItem.data_key) {
				const maxData = session.getValue("request_log_max_data") || {}
				delete maxData[oldItem.data_key]
				session.setValue("request_log_max_data", maxData)
			}
		}
		session.setValue("request_log", list)

	},
	request(options = {}) {
		options.data = options.data || this.common.data;
		options.header = options.header || {
			"Content-Type": "application/json;charset=UTF-8"
		};
		options.method = options.method || this.common.method;
		options.dataType = options.dataType || this.common.dataType;
		console.log("url", options.url, options.data)
		return new Promise((resolve, reject) => {
			const app = getApp()
			uni.request({
				url: options.url,
				data: options.data,
				// header: options.header,
				method: options.method,
				dataType: options.dataType,
				success: (result) => {
					console.log("result", result)
					const now = new Date()
					const date = `${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}`
					if (result.statusCode != 200) {
						this.addLog({
							date,
							method: `${options.method || ""}`,
							url: options.url,
							param: options.data,
							statusCode: result.statusCode,
							data: ""
						})
						if (result.statusCode == 404) {

							return reject({
								msg: "地址不对，请检查该地址：" + options.url
							});
						}
						return reject({
							msg: "访问失败，状态码：" + result.statusCode
						})
					}
					this.addLog({
						date,
						method: `${options.method || ""}`,
						url: options.url,
						param: options.data,
						statusCode: result.statusCode,
						data: result.data
					})
					var ret = result.data
					if (typeof ret == 'string') {
						try {
							try {
								try {
									ret = JSON.parse(ret.replace(/\\"/g, '"'));
								} catch (ex) {
									ret = JSON.parse(ret.replace(/\\/g, '\\\\'))
								}
							} catch (ex) {
								ret = JSON.parse(ret.replace(/\\"/g, "'").replace(
									/[\r\n]/g,
									'<br>').replace(/[\t]/g, '    '));
							}
						} catch (ex) {

							return reject({
								msg: '将【json string】转换为【json object】失败'
							})
						}
					}
					if (ret.code == 0) {

						resolve(ret.data);
					} else {

						reject({
							msg: ret.msg || ""
						});
					}
				},
				fail: (err) => {
					console.log("fail", err)
					const now = new Date()
					const date = `${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}`
					this.addLog({
						date,
						method: `${options.method || ""}`,
						url: options.url,
						param: options.data,
						statusCode: -1,
						data: err
					})
					return reject(err);
				}
			})
		})
	},

}