package mijia

import "fmt"

var errorCodeMessages = map[int]string{
	-10000:     "未知错误",
	-10001:     "服务不可用",
	-10002:     "参数无效",
	-10003:     "资源不足",
	-10004:     "内部错误",
	-10005:     "权限不足",
	-10006:     "执行超时",
	-10007:     "设备离线或者不存在",
	-10020:     "未授权OAuth2",
	-10030:     "无效的token（HTTP）",
	-10040:     "无效的消息格式",
	-10050:     "无效的证书",
	-704000000: "未知错误",
	-704010000: "未授权（设备可能被删除）",
	-704014006: "没找到设备描述",
	-704030013: "Property不可读",
	-704030023: "Property不可写",
	-704030033: "Property不可订阅",
	-704040002: "Service不存在",
	-704040003: "Property不存在",
	-704040004: "Event不存在",
	-704040005: "Action不存在",
	-704040999: "功能未上线",
	-704042001: "Device不存在",
	-704042011: "设备离线",
	-704053036: "设备操作超时",
	-704053100: "设备在当前状态下无法执行此操作",
	-704083036: "设备操作超时",
	-704090001: "Device不存在",
	-704220008: "无效的ID",
	-704220025: "Action参数个数不匹配",
	-704220035: "Action参数错误",
	-704220043: "Property值错误",
	-704222034: "Action返回值错误",
	-705004000: "未知错误",
	-705004501: "未知错误",
	-705201013: "Property不可读",
	-705201015: "Action执行错误",
	-705201023: "Property不可写",
	-705201033: "Property不可订阅",
	-706012000: "未知错误",
	-706012013: "Property不可读",
	-706012015: "Action执行错误",
	-706012023: "Property不可写",
	-706012033: "Property不可订阅",
	-706012043: "Property值错误",
	-706014006: "没找到设备描述",
}

type LoginError struct {
	Code    int
	Message string
}

func (err *LoginError) Error() string {
	return fmt.Sprintf("code: %d, message: %s", err.Code, err.Message)
}

type APIError struct {
	Code    int
	Message string
}

func (err *APIError) Error() string {
	return fmt.Sprintf("code: %d, message: %s", err.Code, err.Message)
}

type DeviceNotFoundError struct {
	DID string
}

func (err *DeviceNotFoundError) Error() string {
	return fmt.Sprintf("未找到 did 为 '%s' 的设备，请检查 did 是否正确", err.DID)
}

type MultipleDevicesFoundError struct {
	Message string
}

func (err *MultipleDevicesFoundError) Error() string {
	return err.Message
}

type DeviceGetError struct {
	DeviceName string
	Name       string
	Code       int
}

func (err *DeviceGetError) Error() string {
	return fmt.Sprintf("获取设备 '%s' 的属性 '%s' 时失败, code: %d, message: %s", err.DeviceName, err.Name, err.Code, ErrorMessage(err.Code))
}

type DeviceSetError struct {
	DeviceName string
	Name       string
	Code       int
}

func (err *DeviceSetError) Error() string {
	return fmt.Sprintf("设置设备 '%s' 的属性 '%s' 时失败, code: %d, message: %s", err.DeviceName, err.Name, err.Code, ErrorMessage(err.Code))
}

type DeviceActionError struct {
	DeviceName string
	Name       string
	Code       int
}

func (err *DeviceActionError) Error() string {
	return fmt.Sprintf("执行设备 '%s' 的动作 '%s' 时失败, code: %d, message: %s", err.DeviceName, err.Name, err.Code, ErrorMessage(err.Code))
}

type GetDeviceInfoError struct {
	DeviceModel string
}

func (err *GetDeviceInfoError) Error() string {
	return fmt.Sprintf("获取设备型号 '%s' 的设备信息失败", err.DeviceModel)
}

// ErrorMessage returns the description for a Xiaomi error code.
func ErrorMessage(code int) string {
	if message, ok := errorCodeMessages[code]; ok {
		return message
	}
	return "未知错误"
}