<?php

namespace App\Http\Controllers;

use App\Models\Programs;
use App\Models\ProgramVideos;
use App\Util\ProgramVideoUtil;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Storage;

class ProgramVideoConstructController extends BaseController
{
    public function index(Request $request, Programs $program) {
        return view("program.construct.video.index", [
            "program" => $program,
            "videos" => $program->video_pivots,
        ]);
    }

    public function add(Request $request) {
        return view("program.construct.video.create", [
            "program_video" => new ProgramVideos()
        ]);
    }

    public function create(Request $request, Programs $program) {
        $request->validate([
            "video_bvid" => ["required"],
            "start_part" => ["required", "int"],
            "stop_part" => ["required", "int", "gte:start_part"],
            "start_time" => ["required", "date_format:H:i:s"],
            "stop_time" => ["required", "date_format:H:i:s"],
        ]);
        $program_video = new ProgramVideos();
        $createPayload = $request->only(["start_part", "start_time", "stop_part", "stop_time"]);
        $program_video->fill($createPayload);
        $program_video->video_bvid = $request->post("video_bvid");
        if ($request->hasFile("start_image")) {
            $file = $request->file("start_image");
            $path = $file->store("lubo_file");
            $full_path = Storage::url($path);
            $program_video->start_image = $full_path;
        }
        if ($request->hasFile("stop_image")) {
            $file = $request->file("stop_image");
            $path = $file->store("lubo_file");
            $full_path = Storage::url($path);
            $program_video->stop_image = $full_path;
        }
        if ($request->has("created_at")) {
            $program_video->created_at = $request->post("created_at");
        }
        $program->video_pivots()->save($program_video);
        ProgramVideoUtil::fix_created_at_by_part_info($program_video->video_bvid);
        return redirect(route("program.construct.video.list", [
            "program"=>$program_video->program_id
        ]));
    }

    public function edit(Request $request, ProgramVideos $program_video) {
        return view("program.construct.video.create", [
            "program_video" => $program_video
        ]);
    }

    public function submit(Request $request, ProgramVideos $program_video) {
        $request->validate([
            "start_part" => ["required", "int"],
            "stop_part" => ["required", "int", "gte:start_part"],
            "start_time" => ["required", "date_format:H:i:s"],
            "stop_time" => ["required", "date_format:H:i:s"],
            "created_at" => ["date"],
        ]);
        $updatePayload = $request->only(["start_part", "start_time", "stop_part", "stop_time"]);
        if ($request->hasFile("start_image")) {
            $file = $request->file("start_image");
            $path = $file->store("lubo_file");
            $full_path = Storage::url($path);
            $program_video->start_image = $full_path;
        }
        if ($request->hasFile("stop_image")) {
            $file = $request->file("stop_image");
            $path = $file->store("lubo_file");
            $full_path = Storage::url($path);
            $program_video->stop_image = $full_path;
        }
        if ($request->has("created_at")) {
            $program_video->created_at = $request->post("created_at");
        }
        $program_video->update($updatePayload);
        /**
         * @var $program Programs
         */
        $program = $program_video->program;
        $program->created_at = $program->video_pivots()->first()->created_at;
        $program->save();
        return redirect(route("program.construct.video.list", [
            "program"=>$program_video->program_id
        ]));
    }

    public function to_fix_created_at(Request $request, ProgramVideos $program_video) {
        if ($program_video->created_at === null) {
            return back()->withInput()->withErrors([
                "id" => "没有开始时间，请先保存对应时间"
            ]);
        }
        return view("program.construct.video.manual_fix", [
            "program_video" => $program_video
        ]);
    }

    public function fix_created_at_base_on(Request $request, ProgramVideos $program_video)
    {
        $request->validate([
            "each_time" => ["required", "date_format:H:i:s"]
        ]);
        if ($program_video->created_at === null) {
            return back()->withInput()->withErrors([
                "id" => "没有开始时间，请先保存对应时间"
            ]);
        }
        $each_time = $request->post("each_time");
        $each_time_sec = Carbon::createFromFormat("H:i:s", $each_time)->secondsSinceMidnight();
        ProgramVideoUtil::fix_created_at_by_manual($program_video, $each_time_sec);
        return redirect(route("program.construct.list"));
    }

    public function auto_fix_created_at(Request $request, string $bvid)
    {
        $result = ProgramVideoUtil::fix_created_at_by_part_info($bvid, true);
        if ($result) {
            return redirect(route("program.construct.list"));
        } else {
            return back()->withErrors([
                "video_bvid" => "自动修复失败"
            ]);
        }
    }
}