using File_Folder_Helper.Models;
using Microsoft.Extensions.Logging;
using System.Globalization;
using System.Text.Json;
using System.Text.Json.Serialization;

namespace File_Folder_Helper.ADO2024.PI2;

internal static partial class Helper20240518 {

    internal static void PersonKeyToImmichImport(ILogger<Worker> logger, List<string> args) {
        string json;
        string name;
        Person person;
        string birthDate;
        string ownerId = args[5];
        List<string> inserts = [];
        string tableName = args[3];
        string birthDateFormat = args[6];
        string[] columns = args[4].Split(',');
        string root = Path.GetFullPath(args[0]);
        Dictionary<string, string> keyValuePairs = [];
        json = File.ReadAllText(Path.Combine(root, args[2]));
        DateOnly minimumBirthDate = DateOnly.ParseExact(args[7], birthDateFormat, CultureInfo.InvariantCulture);
        Dictionary<long, Person> people = JsonSerializer.Deserialize(json, PeopleSourceGenerationContext.Default.DictionaryInt64Person) ??
            throw new NullReferenceException();
        foreach (KeyValuePair<long, Person> keyValuePair in people) {
            person = keyValuePair.Value;
            if (string.IsNullOrEmpty(person.Birth?.Note) || string.IsNullOrEmpty(person.Name?.ForwardSlashFull) || person.Birth.Date < minimumBirthDate) {
                continue;
            }
            name = string.IsNullOrEmpty(person.Name.Suffix) ? person.Name.ForwardSlashFull : $"{person.Name.ForwardSlashFull} {person.Name.Suffix}";
            keyValuePairs.Add(person.Birth.Note, name);
        }
        json = JsonSerializer.Serialize(keyValuePairs, DictionaryStringStringSourceGenerationContext.Default.DictionaryStringString);
        string jsonFile = Path.Combine(root, $"{DateTime.Now.Ticks}.json");
        logger.LogInformation("<{file}> saved", jsonFile);
        File.WriteAllText(jsonFile, json);
        foreach (KeyValuePair<long, Person> keyValuePair in people) {
            person = keyValuePair.Value;
            if (string.IsNullOrEmpty(person.Birth?.Note) || string.IsNullOrEmpty(person.Name?.ForwardSlashFull) || person.Birth?.Date is null) {
                continue;
            }
            birthDate = person.Birth.Date.Value.ToString(birthDateFormat);
            name = person.Name.ForwardSlashFull.Replace("/", string.Empty);
            inserts.Add($"insert into \"{tableName}\" (\"{string.Join("\", \"", columns)}\") values ('{ownerId}', '{name}', '{birthDate}');");
        }
        string sqlFile = Path.Combine(root, $"{DateTime.Now.Ticks}.sql");
        logger.LogInformation("<{file}> saved", sqlFile);
        File.WriteAllLines(sqlFile, inserts);
    }

}

[JsonSourceGenerationOptions(WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull)]
[JsonSerializable(typeof(Dictionary<string, string>))]
internal partial class DictionaryStringStringSourceGenerationContext : JsonSerializerContext {
}