// Copyright 2021 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.

package config

import (
	_ "embed"

	"github.com/BurntSushi/toml"
)

//go:embed rule.toml
var ruleStr string

type RuleItem struct {
	ID       uint       `toml:"id"`
	Symptom  string     `toml:"symptom"`
	KB       []string   `toml:"kb"`
	Jira     []string   `toml:"jira"`
	Patterns LogPattern `toml:"patterns"`
}

type LogPattern struct {
	Component string   `toml:"component"`
	Level     string   `toml:"level"`
	Message   []string `toml:"message"`
}

type RuleSpec struct {
	Rule []RuleItem `yaml:"rule" toml:"rule"`
}

func LoadBetaRuleSpec() (*RuleSpec, error) {
	ruleSpec := &RuleSpec{Rule: []RuleItem{}}
	if _, err := toml.Decode(ruleStr, ruleSpec); err != nil {
		return nil, err
	}
	return ruleSpec, nil
}