package gojobs

import (
	"errors"
	"fmt"
	"go.dtapp.net/goarray"
	"go.dtapp.net/goip"
	"go.dtapp.net/gojobs/jobs_gorm_model"
	"go.dtapp.net/goredis"
	"go.dtapp.net/gotime"
	"go.dtapp.net/gouuid"
	"gorm.io/gorm"
	"log"
	"runtime"
)

// ConfigJobsGorm 配置
type ConfigJobsGorm struct {
	MainService int             // 主要服务
	Db          *gorm.DB        // 数据库
	Redis       *goredis.Client // 缓存数据库服务
}

// JobsGorm Gorm数据库驱动
type JobsGorm struct {
	runVersion  string          // 运行版本
	os          string          // 系统类型
	arch        string          // 系统架构
	maxProCs    int             // CPU核数
	version     string          // GO版本
	macAddrS    string          // Mac地址
	insideIp    string          // 内网ip
	outsideIp   string          // 外网ip
	mainService int             // 主要服务
	db          *gorm.DB        // 数据库
	redis       *goredis.Client // 缓存数据库服务
}

// NewJobsGorm 初始化
func NewJobsGorm(config *ConfigJobsGorm) *JobsGorm {

	var (
		j = &JobsGorm{}
	)

	j.runVersion = Version
	j.os = runtime.GOOS
	j.arch = runtime.GOARCH
	j.maxProCs = runtime.GOMAXPROCS(0)
	j.version = runtime.Version()
	j.macAddrS = goarray.TurnString(goip.GetMacAddr())
	j.insideIp = goip.GetInsideIp()
	j.outsideIp = goip.GetOutsideIp()
	j.mainService = config.MainService
	j.db = config.Db
	j.redis = config.Redis

	err := j.db.AutoMigrate(
		&jobs_gorm_model.Task{},
		&jobs_gorm_model.TaskLog{},
		&jobs_gorm_model.TaskLogRun{},
		&jobs_gorm_model.TaskIp{},
	)
	if err != nil {
		panic(errors.New(fmt.Sprintf("创建任务模型失败：%v\n", err)))
	}

	return j
}

// Run 运行
func (j *JobsGorm) Run(info jobs_gorm_model.Task, status int, desc string) {
	// 请求函数记录
	statusCreate := j.db.Create(&jobs_gorm_model.TaskLog{
		TaskId:     info.Id,
		StatusCode: status,
		Desc:       desc,
		Version:    j.runVersion,
		CreatedAt:  gotime.Current().Format(),
	})
	if statusCreate.RowsAffected == 0 {
		log.Println("statusCreate", statusCreate.Error)
	}
	if status == 0 {
		statusEdit := j.EditTask(j.db, info.Id).Select("run_id").Updates(jobs_gorm_model.Task{
			RunId: gouuid.GetUuId(),
		})
		if statusEdit.RowsAffected == 0 {
			log.Println("statusEdit", statusEdit.Error)
		}
		return
	}
	// 任务
	if status == CodeSuccess {
		// 执行成功
		statusEdit := j.EditTask(j.db, info.Id).
			Select("status_desc", "number", "run_id", "updated_ip", "updated_at", "result").
			Updates(jobs_gorm_model.Task{
				StatusDesc: "执行成功",
				Number:     info.Number + 1,
				RunId:      gouuid.GetUuId(),
				UpdatedIp:  j.outsideIp,
				UpdatedAt:  gotime.Current().Format(),
				Result:     desc,
			})
		if statusEdit.RowsAffected == 0 {
			log.Println("statusEdit", statusEdit.Error)
		}
	}
	if status == CodeEnd {
		// 执行成功、提前结束
		statusEdit := j.EditTask(j.db, info.Id).
			Select("status", "status_desc", "number", "updated_ip", "updated_at", "result").
			Updates(jobs_gorm_model.Task{
				Status:     TASK_SUCCESS,
				StatusDesc: "结束执行",
				Number:     info.Number + 1,
				UpdatedIp:  j.outsideIp,
				UpdatedAt:  gotime.Current().Format(),
				Result:     desc,
			})
		if statusEdit.RowsAffected == 0 {
			log.Println("statusEdit", statusEdit.Error)
		}
	}
	if status == CodeError {
		// 执行失败
		statusEdit := j.EditTask(j.db, info.Id).
			Select("status_desc", "number", "run_id", "updated_ip", "updated_at", "result").
			Updates(jobs_gorm_model.Task{
				StatusDesc: "执行失败",
				Number:     info.Number + 1,
				RunId:      gouuid.GetUuId(),
				UpdatedIp:  j.outsideIp,
				UpdatedAt:  gotime.Current().Format(),
				Result:     desc,
			})
		if statusEdit.RowsAffected == 0 {
			log.Println("statusEdit", statusEdit.Error)
		}
	}
	if info.MaxNumber != 0 {
		if info.Number+1 >= info.MaxNumber {
			// 关闭执行
			statusEdit := j.EditTask(j.db, info.Id).
				Select("status").
				Updates(jobs_gorm_model.Task{
					Status: TASK_TIMEOUT,
				})
			if statusEdit.RowsAffected == 0 {
				log.Println("statusEdit", statusEdit.Error)
			}
		}
	}
}

// RunAddLog 任务执行日志
func (j *JobsGorm) RunAddLog(id uint, runId string) *gorm.DB {
	return j.db.Create(&jobs_gorm_model.TaskLogRun{
		TaskId:     id,
		RunId:      runId,
		InsideIp:   j.insideIp,
		OutsideIp:  j.outsideIp,
		Os:         j.os,
		Arch:       j.arch,
		Gomaxprocs: j.maxProCs,
		GoVersion:  j.version,
		MacAddrs:   j.macAddrS,
		CreatedAt:  gotime.Current().Format(),
	})
}

// ConfigCreateInCustomId 创建正在运行任务
type ConfigCreateInCustomId struct {
	Tx             *gorm.DB // 驱动
	Params         string   // 参数
	Frequency      int64    // 频率(秒单位)
	CustomId       string   // 自定义编号
	CustomSequence int64    // 自定义顺序
	Type           string   // 类型
	SpecifyIp      string   // 指定外网IP
}

// CreateInCustomId 创建正在运行任务
func (j *JobsGorm) CreateInCustomId(config *ConfigCreateInCustomId) error {
	createStatus := config.Tx.Create(&jobs_gorm_model.Task{
		Status:         TASK_IN,
		Params:         config.Params,
		StatusDesc:     "首次添加任务",
		Frequency:      config.Frequency,
		RunId:          gouuid.GetUuId(),
		CustomId:       config.CustomId,
		CustomSequence: config.CustomSequence,
		Type:           config.Type,
		CreatedIp:      j.outsideIp,
		SpecifyIp:      config.SpecifyIp,
		UpdatedIp:      j.outsideIp,
	})
	if createStatus.RowsAffected == 0 {
		return errors.New(fmt.Sprintf("创建[%s@%s]任务失败：%s", config.CustomId, config.Type, createStatus.Error))
	}
	return nil
}

// ConfigCreateInCustomIdOnly 创建正在运行唯一任务
type ConfigCreateInCustomIdOnly struct {
	Tx             *gorm.DB // 驱动
	Params         string   // 参数
	Frequency      int64    // 频率(秒单位)
	CustomId       string   // 自定义编号
	CustomSequence int64    // 自定义顺序
	Type           string   // 类型
	SpecifyIp      string   // 指定外网IP
}

// CreateInCustomIdOnly 创建正在运行唯一任务
func (j *JobsGorm) CreateInCustomIdOnly(config *ConfigCreateInCustomIdOnly) error {
	query := j.TaskTypeTakeIn(config.Tx, config.CustomId, config.Type)
	if query.Id != 0 {
		return errors.New(fmt.Sprintf("%d:[%s@%s]任务已存在", query.Id, config.CustomId, config.Type))
	}
	createStatus := config.Tx.Create(&jobs_gorm_model.Task{
		Status:         TASK_IN,
		Params:         config.Params,
		StatusDesc:     "首次添加任务",
		Frequency:      config.Frequency,
		RunId:          gouuid.GetUuId(),
		CustomId:       config.CustomId,
		CustomSequence: config.CustomSequence,
		Type:           config.Type,
		CreatedIp:      j.outsideIp,
		SpecifyIp:      config.SpecifyIp,
		UpdatedIp:      j.outsideIp,
	})
	if createStatus.RowsAffected == 0 {
		return errors.New(fmt.Sprintf("创建[%s@%s]任务失败：%s", config.CustomId, config.Type, createStatus.Error))
	}
	return nil
}

// ConfigCreateInCustomIdMaxNumber 创建正在运行任务并限制数量
type ConfigCreateInCustomIdMaxNumber struct {
	Tx             *gorm.DB // 驱动
	Params         string   // 参数
	Frequency      int64    // 频率(秒单位)
	MaxNumber      int64    // 最大次数
	CustomId       string   // 自定义编号
	CustomSequence int64    // 自定义顺序
	Type           string   // 类型
	SpecifyIp      string   // 指定外网IP
}

// CreateInCustomIdMaxNumber 创建正在运行任务并限制数量
func (j *JobsGorm) CreateInCustomIdMaxNumber(config *ConfigCreateInCustomIdMaxNumber) error {
	createStatus := config.Tx.Create(&jobs_gorm_model.Task{
		Status:         TASK_IN,
		Params:         config.Params,
		StatusDesc:     "首次添加任务",
		Frequency:      config.Frequency,
		MaxNumber:      config.MaxNumber,
		RunId:          gouuid.GetUuId(),
		CustomId:       config.CustomId,
		CustomSequence: config.CustomSequence,
		Type:           config.Type,
		CreatedIp:      j.outsideIp,
		SpecifyIp:      config.SpecifyIp,
		UpdatedIp:      j.outsideIp,
	})
	if createStatus.RowsAffected == 0 {
		return errors.New(fmt.Sprintf("创建[%s@%s]任务失败：%s", config.CustomId, config.Type, createStatus.Error))
	}
	return nil
}

// ConfigCreateInCustomIdMaxNumberOnly 创建正在运行唯一任务并限制数量
type ConfigCreateInCustomIdMaxNumberOnly struct {
	Tx             *gorm.DB // 驱动
	Params         string   // 参数
	Frequency      int64    // 频率(秒单位)
	MaxNumber      int64    // 最大次数
	CustomId       string   // 自定义编号
	CustomSequence int64    // 自定义顺序
	Type           string   // 类型
	SpecifyIp      string   // 指定外网IP
}

// CreateInCustomIdMaxNumberOnly 创建正在运行唯一任务并限制数量
func (j *JobsGorm) CreateInCustomIdMaxNumberOnly(config *ConfigCreateInCustomIdMaxNumberOnly) error {
	query := j.TaskTypeTakeIn(config.Tx, config.CustomId, config.Type)
	if query.Id != 0 {
		return errors.New(fmt.Sprintf("%d:[%s@%s]任务已存在", query.Id, config.CustomId, config.Type))
	}
	createStatus := config.Tx.Create(&jobs_gorm_model.Task{
		Status:         TASK_IN,
		Params:         config.Params,
		StatusDesc:     "首次添加任务",
		Frequency:      config.Frequency,
		MaxNumber:      config.MaxNumber,
		RunId:          gouuid.GetUuId(),
		CustomId:       config.CustomId,
		CustomSequence: config.CustomSequence,
		Type:           config.Type,
		CreatedIp:      j.outsideIp,
		SpecifyIp:      config.SpecifyIp,
		UpdatedIp:      j.outsideIp,
	})
	if createStatus.RowsAffected == 0 {
		return errors.New(fmt.Sprintf("创建[%s@%s]任务失败：%s", config.CustomId, config.Type, createStatus.Error))
	}
	return nil
}