package main

import (
	"ezops/internal/models"

	"go.uber.org/zap"
	"golang.org/x/crypto/bcrypt"
	"gorm.io/gorm"
)

// seedData 初始化种子数据（admin用户 + LDAP配置）
func seedData(db *gorm.DB) {
	// 1. 创建默认 admin 用户（仅首次）
	var userCount int64
	db.Model(&models.User{}).Count(&userCount)
	if userCount == 0 {
		hashedPassword, _ := bcrypt.GenerateFromPassword([]byte("123456"), bcrypt.DefaultCost)
		admin := models.User{
			Username:   "admin",
			Password:   string(hashedPassword),
			Email:      "admin@ezops.local",
			RealName:   "管理员",
			Status:     1,
			IsAdmin:    true,
			AuthSource: "local",
		}
		if err := db.Create(&admin).Error; err != nil {
			zap.L().Warn("failed to seed admin user", zap.Error(err))
		} else {
			zap.L().Info("seeded default admin user (admin/123456)")
		}
	}

	// 2. 创建默认 LDAP 配置
	var ldapCount int64
	db.Model(&models.LDAPConfig{}).Count(&ldapCount)
	if ldapCount == 0 {
		port := 389
		useLDAPS := false
		searchFilter := "(objectClass=inetOrgPerson)"
		userMapping := `{"username":"uid","email":"mail","display_name":"cn"}`
		ldapCfg := models.LDAPConfig{
			LDAPHost:      "8.217.205.92",
			LDAPPort:      &port,
			UseLDAPS:      &useLDAPS,
			AdminDN:       "cn=admin,dc=opsx,dc=vip",
			AdminPassword: "LQl2GX7EEg2N",
			BaseDN:        "dc=opsx,dc=vip",
			SearchFilter:  &searchFilter,
			UserMapping:   &userMapping,
		}
		if err := db.Create(&ldapCfg).Error; err != nil {
			zap.L().Warn("failed to seed LDAP config", zap.Error(err))
		} else {
			zap.L().Info("seeded default LDAP config (8.217.205.92:389)")
		}
	}

	// 3. 创建默认审批模板（资源申请）
	var tplCount int64
	db.Model(&models.ApprovalTemplate{}).Count(&tplCount)
	if tplCount == 0 {
		templates := []models.ApprovalTemplate{
			{
				Name:        "云服务器申请",
				Code:        "server_apply",
				Description: "申请云服务器资源（ECS/EC2），包含规格、数量、用途等信息",
				Type:        "server_apply",
				FormSchema: `{
  "fields": [
    {"key": "provider", "label": "云厂商", "type": "select", "options": ["阿里云","腾讯云","华为云","AWS"], "required": true},
    {"key": "region", "label": "地域", "type": "text", "placeholder": "如 cn-hangzhou", "required": true},
    {"key": "spec", "label": "规格", "type": "select", "options": ["2C4G","4C8G","8C16G","16C32G","32C64G"], "required": true},
    {"key": "disk", "label": "系统盘(GB)", "type": "number", "default": 40, "required": true},
    {"key": "count", "label": "数量(台)", "type": "number", "default": 1, "required": true},
    {"key": "duration", "label": "时长", "type": "select", "options": ["1个月","3个月","6个月","1年"], "required": true},
    {"key": "purpose", "label": "用途说明", "type": "textarea", "required": true}
  ]
}`,
				FlowConfig: `[{"name":"直接主管","approver_role":"team_lead"},{"name":"运维负责人","approver_role":"ops_manager"}]`,
				Enabled:    true,
			},
			{
				Name:        "应用部署申请",
				Code:        "app_deploy",
				Description: "申请新应用部署，包含 Git 地址、端口、Nacos 等配置信息",
				Type:        "app_deploy",
				FormSchema: `{
  "fields": [
    {"key": "app_name", "label": "应用名称", "type": "text", "placeholder": "如 user-service", "required": true},
    {"key": "git_url", "label": "Git 地址", "type": "text", "placeholder": "如 https://github.com/org/repo.git", "required": true},
    {"key": "branch", "label": "分支", "type": "text", "default": "main", "required": true},
    {"key": "language", "label": "开发语言", "type": "select", "options": ["Java","Go","Python","Node.js","C++"], "required": true},
    {"key": "http_port", "label": "HTTP 端口", "type": "number", "placeholder": "如 8080", "required": false},
    {"key": "grpc_port", "label": "gRPC 端口", "type": "number", "placeholder": "如 9090", "required": false},
    {"key": "nacos_addr", "label": "Nacos 地址", "type": "text", "placeholder": "如 nacos.opsx.vip:8848", "required": true},
    {"key": "nacos_namespace", "label": "Nacos 命名空间", "type": "text", "placeholder": "如 production", "required": false},
    {"key": "env", "label": "部署环境", "type": "select", "options": ["dev","staging","prod"], "required": true},
    {"key": "replicas", "label": "副本数", "type": "number", "default": 2, "required": true},
    {"key": "remark", "label": "备注", "type": "textarea", "required": false}
  ]
}`,
				FlowConfig: `[{"name":"技术负责人","approver_role":"tech_lead"},{"name":"运维负责人","approver_role":"ops_manager"}]`,
				Enabled:    true,
			},
		}
		if err := db.Create(&templates).Error; err != nil {
			zap.L().Warn("failed to seed approval templates", zap.Error(err))
		} else {
			zap.L().Info("seeded default approval templates (server_apply + app_deploy)")
		}
	}
}