/******************************************************************************
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               / /   ___  ____ _/ __/_____________ _/ /__ 
              / /   / _ \/ __ `/ /_/ ___/ ___/ __ `/ / _ \
             / /___/  __/ /_/ / __(__  ) /__/ /_/ / /  __/
            /_____/\___/\__,_/_/ /____/\___/\__,_/_/\___/ 

    (C)opyright 2026, Leafscale, LLC -  https://www.leafscale.com

    Project: repoman
   Filename: tests/test_config_migrate.reef
    Authors: Chris Tusa <chris.tusa@leafscale.com>
    License: <see LICENSE file included with this source code>
Description: Tests: schema 1 -> 2 -> 3 migration
     
******************************************************************************/

import config
import test.framework
import core.result_generic as rg

proc main()
    let runner = new framework.TestRunner()

    // v1 (no llm block, no host block) → v3 with empty lan_ip
    let v1: string = "[repoman]\nschema = 1\noutput = \"quiet\"\n\n[defaults]\nrepos_root = \"~/repos\"\nbackup_root = \"/nfs/repos\"\nlogdir = \"~/.local/state/repoman\"\nincus_project = \"repoman\"\ndefault_image = \"images:ubuntu/26.04/cloud\"\nprofiles = [\"default\", \"claude-share\"]\n"
    let r1 = config.parse_registry(v1)
    runner.assert_eq_bool(rg.is_ok(r1), true, "v1 parses ok")
    if rg.is_ok(r1)
        let reg = rg.unwrap_ok(r1)
        runner.assert_eq_int(reg.schema, 3, "v1 schema migrates to 3")
        runner.assert_eq_string(reg.host.lan_ip, "", "v1 has no lan_ip")
    end if

    // v2 with [defaults.llm.ollama_url] → v3 with extracted lan_ip
    let v2: string = "[repoman]\nschema = 2\noutput = \"quiet\"\n\n[defaults]\nrepos_root = \"~/repos\"\nbackup_root = \"/nfs/repos\"\nlogdir = \"~/.local/state/repoman\"\nincus_project = \"repoman\"\ndefault_image = \"images:ubuntu/26.04/cloud\"\nprofiles = [\"default\"]\n\n[defaults.llm]\nenabled = true\nhermes_default = false\nollama_url = \"http://192.168.168.124:11434\"\nhermes_seed = []\n"
    let r2 = config.parse_registry(v2)
    runner.assert_eq_bool(rg.is_ok(r2), true, "v2 parses ok")
    if rg.is_ok(r2)
        let reg = rg.unwrap_ok(r2)
        runner.assert_eq_int(reg.schema, 3, "v2 schema migrates to 3")
        runner.assert_eq_string(reg.host.lan_ip, "192.168.168.124", "v2 lan_ip extracted from ollama_url")
    end if

    // v2 without [defaults.llm.ollama_url] (LLM was disabled) → v3 with empty lan_ip
    let v2_no_llm: string = "[repoman]\nschema = 2\noutput = \"quiet\"\n\n[defaults]\nrepos_root = \"~/repos\"\nbackup_root = \"/nfs/repos\"\nlogdir = \"~/.local/state/repoman\"\nincus_project = \"repoman\"\ndefault_image = \"images:ubuntu/26.04/cloud\"\nprofiles = [\"default\"]\n"
    let r3 = config.parse_registry(v2_no_llm)
    runner.assert_eq_bool(rg.is_ok(r3), true, "v2 without llm block parses ok")
    if rg.is_ok(r3)
        let reg = rg.unwrap_ok(r3)
        runner.assert_eq_string(reg.host.lan_ip, "", "v2 without ollama_url has empty lan_ip")
    end if

    // v3 native (with [host].lan_ip) round-trip
    let v3: string = "[repoman]\nschema = 3\noutput = \"quiet\"\n\n[host]\nlan_ip = \"10.0.0.5\"\n\n[defaults]\nrepos_root = \"~/repos\"\nbackup_root = \"/nfs/repos\"\nlogdir = \"~/.local/state/repoman\"\nincus_project = \"repoman\"\ndefault_image = \"images:ubuntu/26.04/cloud\"\nprofiles = [\"default\"]\n"
    let r4 = config.parse_registry(v3)
    runner.assert_eq_bool(rg.is_ok(r4), true, "v3 parses ok")
    if rg.is_ok(r4)
        let reg = rg.unwrap_ok(r4)
        runner.assert_eq_string(reg.host.lan_ip, "10.0.0.5", "v3 native lan_ip read directly")
    end if

    runner.report()
end main