package com.restapi.controllers

import com.restapi.domain.DocType
import com.restapi.domain.Document
import com.restapi.domain.Session
import io.javalin.http.Context
import io.javalin.http.HttpStatus
import io.javalin.http.NotFoundResponse
import io.javalin.http.bodyAsClass

object DocumentCtrl {
    fun get(ctx: Context) {
        val id = ctx.pathParam("id")
        val doc = Session.database.find(Document::class.java, id) ?: throw NotFoundResponse("no doc found with id $id")
        ctx.status(HttpStatus.OK)
        ctx.json(doc)
    }

    fun create(ctx: Context) {
        val doc = ctx.bodyAsClass<Document>()
        Session.database.save(doc)
        ctx.status(HttpStatus.CREATED)
        ctx.json(doc)
    }

    fun print(ctx: Context) {
        //would be handled in the frontend ??
    }

    fun delete(ctx: Context) {
        val id = ctx.pathParam("id")
        val doc = Session.database.find(Document::class.java, id) ?: throw NotFoundResponse("no document found with id $id")
        Session.database.delete(doc)
        ctx.status(HttpStatus.OK)
    }

    fun getWithRefId(ctx: Context) {
        //fetches a particular doc (po, quote) with ref id
        val refId = ctx.pathParam("refId")
        val doc = Session.database.find(Document::class.java)
            .where()
            .eq("typeOfDoc", DocType.valueOf(ctx.pathParam("type")))
            .eq("refIdOfDoc", refId)
            ?: throw NotFoundResponse("no doc found for refId $refId")
        ctx.status(HttpStatus.OK)
        ctx.json(doc)
    }

}