const express = require("express")
const router = express.Router()
const db = require("../db")

/* alle Subdomains laden */

router.get("/", async (req,res)=>{

try{

const [rows] = await db.query(`
SELECT 
s.id,
s.subdomain,
s.ip_address,
d.domain_name,
s.domain_id
FROM subdomains s
JOIN domains d ON s.domain_id=d.id
`)

res.json(rows)

}catch(e){

console.error("SUBDOMAIN LIST error:",e)
res.status(500).json({error:"DB error"})

}

})

/* Subdomains einer Domain */

router.get("/domain/:id", async (req,res)=>{

try{

const [rows] = await db.query(
"SELECT * FROM subdomains WHERE domain_id=?",
[req.params.id]
)

res.json(rows)

}catch(e){

console.error("SUBDOMAIN DOMAIN error:",e)
res.status(500).json({error:"DB error"})

}

})


router.delete("/:id", async (req,res)=>{

await db.query("DELETE FROM subdomains WHERE id=?",[req.params.id])

res.json({success:true})

})


router.post("/", async (req,res)=>{

try{

const {domain_id, subdomain, ip_address} = req.body

await db.query(`
INSERT INTO subdomains
(domain_id, subdomain, ip_address)
VALUES (?,?,?)
`,[domain_id, subdomain, ip_address])

res.json({success:true})

}catch(e){

console.error("CREATE subdomain error:",e)
res.status(500).json({error:"DB error"})

}

})

router.put("/:id", async (req,res)=>{

try{

const {subdomain, ip_address} = req.body

await db.query(`
UPDATE subdomains
SET subdomain=?, ip_address=?
WHERE id=?
`,[subdomain, ip_address, req.params.id])

res.json({success:true})

}catch(e){

console.error("UPDATE subdomain error:",e)
res.status(500).json({error:"DB error"})

}

})


module.exports = router