package service

import (
	"github.com/sirupsen/logrus"
	"golang.org/x/crypto/bcrypt"
	"myschools.me/heritage/heritage-api/model"
	"myschools.me/heritage/heritage-api/mysql"
)

func Bootstrap() {
	menuCount, err := mysql.MenuCount()
	if err != nil {
		logrus.WithFields(logrus.Fields{
			"func": "Bootstrap",
		}).Warnf("mysql.MenuCount: %v", err)
		panic(err)
	}
	if *menuCount == 0 {
		menus := []model.Menu{
			{ID: 1, Name: "首页", Icon: "home", Path: "/dashboard", Sort: 1, PermissionCode: "dashboard"},
			{ID: 2, Name: "系统管理", Icon: "setting", Path: "/system", Sort: 2, PermissionCode: "system"},
			{ID: 3, Name: "组织机构", Icon: "team", Path: "/org", Sort: 1, PermissionCode: "org:list"},
			{ID: 4, Name: "项目管理", Icon: "project", Path: "/project", Sort: 2, PermissionCode: "project:list"},
			{ID: 5, Name: "任务管理", Icon: "profile", Path: "/task", Sort: 3, PermissionCode: "task:list"},
			{ID: 6, Name: "监测点位", Icon: "environment", Path: "/point", Sort: 4, PermissionCode: "point:list"},
			{ID: 7, Name: "数据记录", Icon: "database", Path: "/data", Sort: 5, PermissionCode: "data:list"},
			{ID: 8, Name: "设备管理", Icon: "cluster", Path: "/device", Sort: 6, PermissionCode: "device:list"},
		}
		if err := mysql.MenuCreateBatch(menus); err != nil {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.MenuCreateBatch: %v", err)
			panic(err)
		}
	}

	roleCount, err := mysql.RoleCount()
	if err != nil {
		logrus.WithFields(logrus.Fields{
			"func": "Bootstrap",
		}).Warnf("mysql.RoleCount: %v", err)
		panic(err)
	}

	var defaultRole *model.Role
	if *roleCount == 0 {
		defaultRole = &model.Role{
			ID:   newUserID(),
			Code: "admin",
			Name: "管理员",
		}
		if _, err := mysql.RoleCreate(defaultRole); err != nil {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.RoleCreate: %v", err)
			panic(err)
		}
	} else {
		var found bool
		defaultRole, found, err = mysql.RoleByCode("admin")
		if err != nil || !found {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.RoleByCode: %v", err)
			panic("admin role not found")
		}
	}

	permissionCount, err := mysql.PermissionCount()
	if err != nil {
		logrus.WithFields(logrus.Fields{
			"func": "Bootstrap",
		}).Warnf("mysql.PermissionCount: %v", err)
		panic(err)
	}
	if *permissionCount == 0 {
		p := &model.Permission{
			RoleID: defaultRole.ID,
			Code:   "*",
			Name:   "全部权限",
		}
		if _, err := mysql.PermissionCreate(p); err != nil {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.PermissionCreate: %v", err)
			panic(err)
		}
	}

	// 初始化管理机构
	orgCount, err := mysql.OrgCount()
	if err != nil {
		logrus.WithFields(logrus.Fields{
			"func": "Bootstrap",
		}).Warnf("mysql.OrgCount: %v", err)
		panic(err)
	}
	if *orgCount == 0 {
		orgid := newOrgID()
		// 创建管理机构
		adminOrg := &model.Org{
			ID:       orgid,
			Code:     "admin",
			Name:     "管理机构",
			OrgType:  "admin",
			ParentID: "0",
		}
		if err := mysql.OrgCreate(adminOrg); err != nil {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.OrgCreate: %v", err)
			panic(err)
		}

		userCount, err := mysql.UserCount()
		if err != nil {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.UserCount: %v", err)
			panic(err)
		}
		if *userCount == 0 {
			defaultPwd := "admin"
			h, err := bcrypt.GenerateFromPassword([]byte(defaultPwd), bcrypt.DefaultCost)
			if err != nil {
				logrus.WithFields(logrus.Fields{
					"func": "Bootstrap",
				}).Warnf("bcrypt.GenerateFromPassword: %v", err)
				panic(err)
			}
			u := &model.User{
				ID:           newUserID(),
				UserName:     "admin",
				PasswordHash: string(h),
				RoleID:       defaultRole.ID,
				OrgID:        orgid,
			}
			if _, err := mysql.UserCreate(u); err != nil {
				logrus.WithFields(logrus.Fields{
					"func": "Bootstrap",
				}).Warnf("mysql.UserCreate: %v", err)
				panic(err)
			}
		}
	}

	// 初始化组织选项
	optionCount, err := mysql.OptionCount()
	if err != nil {
		logrus.WithFields(logrus.Fields{
			"func": "Bootstrap",
		}).Warnf("mysql.OptionCount: %v", err)
		panic(err)
	}
	if *optionCount == 0 {
		orgOptions := []model.Option{
			{OptionName: "level", OptionValue: "国家级"},
			{OptionName: "level", OptionValue: "省级"},
			{OptionName: "level", OptionValue: "市级"},
			{OptionName: "type", OptionValue: "古建筑"},
			{OptionName: "type", OptionValue: "古遗址"},
			{OptionName: "type", OptionValue: "古墓葬"},
			{OptionName: "batch", OptionValue: "第一批"},
			{OptionName: "batch", OptionValue: "第二批"},
		}
		if err := mysql.OptionCreateBatch(orgOptions); err != nil {
			logrus.WithFields(logrus.Fields{
				"func": "Bootstrap",
			}).Warnf("mysql.OptionCreateBatch: %v", err)
			panic(err)
		}
	}
}