package workflow

import (
	"dashoo.cn/opms_libary/plugin/dingtalk/base"
	"dashoo.cn/opms_libary/plugin/dingtalk/context"
	"encoding/json"
	"fmt"
	"github.com/gogf/gf/frame/g"
)

const (
	QuerySchemasUrl          = "/v1.0/workflow/forms/schemas/processCodes"
	StartProcessInstanceUrl  = "/v1.0/workflow/processInstances"
	RevokeProcessInstanceUrl = "/v1.0/workflow/processInstances/terminate"
)

// Workflow OA审批
type Workflow struct {
	base.Base
}

// NewWorkflow init
func NewWorkflow(context *context.Context) *Workflow {
	material := new(Workflow)
	material.Context = context
	return material
}

// QuerySchemaByProcessCode 获取表单 schema
func (w *Workflow) QuerySchemaByProcessCode(processCode string) (response QuerySchemaByProcessCodeResponse, err error) {
	resp, _ := w.HTTPGetWithAccessToken(QuerySchemasUrl, g.Map{"processCode": processCode})
	if err != nil {
		return
	}
	err = json.Unmarshal(resp, &response)
	return response, err
}

// StartProcessInstance 发起审批实例
func (w *Workflow) StartProcessInstance(request *StartProcessInstanceRequest) (response StartProcessInstanceResponse, err error) {
	resp, _ := w.HTTPPostJSONWithAccessToken(StartProcessInstanceUrl, request)
	if err != nil {
		return
	}
	fmt.Println("StartProcessInstanceResp：", string(resp))
	err = json.Unmarshal(resp, &response)
	return response, err
}

// QueryProcessInstanceDetail 获取单个审批实例详情
func (w *Workflow) QueryProcessInstanceDetail(instId string) (response QueryProcessInstanceResponse, err error) {
	resp, err := w.HTTPGetWithAccessToken(StartProcessInstanceUrl, g.Map{"processInstanceId": instId})
	if err != nil {
		return
	}
	err = json.Unmarshal(resp, &response)
	return
}

// RevokeProcessInstance 撤销审批实例
func (w *Workflow) RevokeProcessInstance(instId, remark, userId string) (response RevokeProcessInstanceResponse, err error) {
	resp, err := w.HTTPGetWithAccessToken(RevokeProcessInstanceUrl,
		g.Map{"processInstanceId": instId,
			"isSystem":        true,
			"remark":          remark,
			"operatingUserId": userId,
		})
	if err != nil {
		return
	}
	err = json.Unmarshal(resp, &response)
	return
}