import { Column, Model, Table, DataType, CreatedAt, UpdatedAt } from "sequelize-typescript";

@Table({
	tableName: "sys_job",
	comment: "定时任务定义与调度配置表",
	timestamps: true,
	createdAt: "created_at",
	updatedAt: "updated_at"
})
export default class SysJob extends Model {
	@Column({
		type: DataType.BIGINT,
		autoIncrement: true,
		primaryKey: true
	})
	id!: number;

	@Column({
		type: DataType.STRING(64),
		field: "job_key",
		comment: "任务键(唯一标识)"
	})
	jobKey!: string;

	@Column({
		type: DataType.STRING(64),
		field: "job_name",
		comment: "任务名称"
	})
	jobName!: string;

	@Column({
		type: DataType.STRING(64),
		field: "cron_expression",
		comment: "cron 表达式"
	})
	cronExpression!: string;

	@Column({
		type: DataType.STRING(16),
		field: "freq_type",
		comment: "频率类型: minute/hour/day/week/month/custom"
	})
	freqType!: string;

	@Column({
		type: DataType.JSONB,
		field: "freq_config",
		comment: "频率配置(人性化配置表单回填用)"
	})
	freqConfig!: Record<string, any>;

	@Column({
		type: DataType.JSONB,
		field: "params",
		comment: "任务参数(JSONB)"
	})
	params!: Record<string, any>;

	@Column({
		type: DataType.SMALLINT,
		field: "retry_times",
		comment: "重试次数"
	})
	retryTimes!: number;

	@Column({
		type: DataType.INTEGER,
		field: "retry_interval",
		comment: "重试间隔(秒)"
	})
	retryInterval!: number;

	@Column({
		type: DataType.SMALLINT,
		comment: "状态: 1-启用 0-停用"
	})
	status!: number;

	@Column({
		type: DataType.STRING(255),
		comment: "备注"
	})
	remark!: string | null;

	@Column({
		type: DataType.DATE,
		field: "last_run_at",
		comment: "上次执行时间"
	})
	lastRunAt!: Date | null;

	@Column({
		type: DataType.SMALLINT,
		field: "last_run_status",
		comment: "上次执行状态: 1-成功 2-失败 3-跳过"
	})
	lastRunStatus!: number | null;

	@Column({
		type: DataType.INTEGER,
		field: "last_run_cost_ms",
		comment: "上次执行耗时(毫秒)"
	})
	lastRunCostMs!: number | null;

	@Column({
		type: DataType.TEXT,
		field: "last_error",
		comment: "上次失败原因"
	})
	lastError!: string | null;

	@CreatedAt
	created_at!: Date;

	@UpdatedAt
	updated_at!: Date;
}